Merge pull request #3561 from philsmd/3090x_btc_prv_key

fixes #3487: added -m 3090x = Bitcoin raw private key

OpenCL/m30901_a0-pure.cl

@@ -0,0 +1,294 @@
+/**
+ * Author......: See docs/credits.txt
+ * License.....: MIT
+ */
+
+//#define NEW_SIMD_CODE
+
+#define SECP256K1_TMPS_TYPE PRIVATE_AS
+
+#ifdef KERNEL_STATIC
+#include M2S(INCLUDE_PATH/inc_vendor.h)
+#include M2S(INCLUDE_PATH/inc_types.h)
+#include M2S(INCLUDE_PATH/inc_platform.cl)
+#include M2S(INCLUDE_PATH/inc_common.cl)
+#include M2S(INCLUDE_PATH/inc_rp.h)
+#include M2S(INCLUDE_PATH/inc_rp.cl)
+#include M2S(INCLUDE_PATH/inc_scalar.cl)
+#include M2S(INCLUDE_PATH/inc_hash_sha256.cl)
+#include M2S(INCLUDE_PATH/inc_hash_ripemd160.cl)
+#include M2S(INCLUDE_PATH/inc_ecc_secp256k1.cl)
+#endif
+
+DECLSPEC u32 hex_convert_u32 (PRIVATE_AS const u32 c)
+{
+  return (c & 15) + (c >> 6) * 9;
+}
+
+DECLSPEC u32 hex_u32_to_u32 (PRIVATE_AS const u32 hex0, PRIVATE_AS const u32 hex1)
+{
+  u32 v = 0;
+
+  v |= hex_convert_u32 ((hex0 >>  0) & 0xff) << 28;
+  v |= hex_convert_u32 ((hex0 >>  8) & 0xff) << 24;
+  v |= hex_convert_u32 ((hex0 >> 16) & 0xff) << 20;
+  v |= hex_convert_u32 ((hex0 >> 24) & 0xff) << 16;
+
+  v |= hex_convert_u32 ((hex1 >>  0) & 0xff) << 12;
+  v |= hex_convert_u32 ((hex1 >>  8) & 0xff) <<  8;
+  v |= hex_convert_u32 ((hex1 >> 16) & 0xff) <<  4;
+  v |= hex_convert_u32 ((hex1 >> 24) & 0xff) <<  0;
+
+  return (v);
+}
+
+KERNEL_FQ void m30901_mxx (KERN_ATTR_RULES ())
+{
+  /**
+   * modifier
+   */
+
+  const u64 gid = get_global_id (0);
+
+  if (gid >= GID_CNT) return;
+
+
+  /**
+   * base
+   */
+
+  secp256k1_t preG; // need to change SECP256K1_TMPS_TYPE above to: PRIVATE_AS
+
+  set_precomputed_basepoint_g (&preG);
+
+  COPY_PW (pws[gid]);
+
+
+  /**
+   * loop
+   */
+
+  for (u32 il_pos = 0; il_pos < IL_CNT; il_pos++)
+  {
+    pw_t p = PASTE_PW;
+
+    p.pw_len = apply_rules (rules_buf[il_pos].cmds, p.i, p.pw_len);
+
+    if (p.pw_len != 64) continue;
+
+    for (u32 i = 0; i < 16; i++)
+    {
+      if (is_valid_hex_32 (p.i[i]) == 0) continue;
+    }
+
+
+    // convert password from hex to binary
+
+    u32 tmp[16] = { 0 };
+
+    for (u32 i = 0, j = 0; i < 8; i += 1, j += 2)
+    {
+      tmp[i] = hex_u32_to_u32 (p.i[j + 0], p.i[j + 1]);
+    }
+
+    u32 prv_key[9];
+
+    prv_key[0] = tmp[7];
+    prv_key[1] = tmp[6];
+    prv_key[2] = tmp[5];
+    prv_key[3] = tmp[4];
+    prv_key[4] = tmp[3];
+    prv_key[5] = tmp[2];
+    prv_key[6] = tmp[1];
+    prv_key[7] = tmp[0];
+
+
+    // convert: pub_key = G * prv_key
+
+    u32 x[8];
+    u32 y[8];
+
+    point_mul_xy (x, y, prv_key, &preG);
+
+
+    // to public key:
+
+    u32 pub_key[16] = { 0 }; // why is re-using the "tmp" variable here slower ?
+
+    const u32 type = 0x02 | (y[0] & 1);
+
+    pub_key[8] =               (x[0] << 24);
+    pub_key[7] = (x[0] >> 8) | (x[1] << 24);
+    pub_key[6] = (x[1] >> 8) | (x[2] << 24);
+    pub_key[5] = (x[2] >> 8) | (x[3] << 24);
+    pub_key[4] = (x[3] >> 8) | (x[4] << 24);
+    pub_key[3] = (x[4] >> 8) | (x[5] << 24);
+    pub_key[2] = (x[5] >> 8) | (x[6] << 24);
+    pub_key[1] = (x[6] >> 8) | (x[7] << 24);
+    pub_key[0] = (x[7] >> 8) | (type << 24);
+
+
+    // calculate HASH160 for pub key
+
+    sha256_ctx_t ctx;
+
+    sha256_init   (&ctx);
+    sha256_update (&ctx, pub_key, 33); // length of public key: 33
+    sha256_final  (&ctx);
+
+    for (u32 i = 0; i < 8; i++) tmp[i] = ctx.h[i];
+
+    // tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
+    // tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
+
+    for (u32 i = 8; i < 16; i++) tmp[i] = 0;
+
+
+    // now let's do RIPEMD-160 on the sha256sum
+
+    ripemd160_ctx_t rctx;
+
+    ripemd160_init        (&rctx);
+    ripemd160_update_swap (&rctx, tmp, 32);
+    ripemd160_final       (&rctx);
+
+    const u32 r0 = rctx.h[0];
+    const u32 r1 = rctx.h[1];
+    const u32 r2 = rctx.h[2];
+    const u32 r3 = rctx.h[3];
+
+    COMPARE_M_SCALAR (r0, r1, r2, r3);
+  }
+}
+
+KERNEL_FQ void m30901_sxx (KERN_ATTR_RULES ())
+{
+  /**
+   * modifier
+   */
+
+  const u64 gid = get_global_id (0);
+
+  if (gid >= GID_CNT) return;
+
+
+  /**
+   * digest
+   */
+
+  const u32 search[4] =
+  {
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R0],
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R1],
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R2],
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R3]
+  };
+
+
+  /**
+   * base
+   */
+
+  secp256k1_t preG; // need to change SECP256K1_TMPS_TYPE above to: PRIVATE_AS
+
+  set_precomputed_basepoint_g (&preG);
+
+  COPY_PW (pws[gid]);
+
+
+  /**
+   * loop
+   */
+
+  for (u32 il_pos = 0; il_pos < IL_CNT; il_pos++)
+  {
+    pw_t p = PASTE_PW;
+
+    p.pw_len = apply_rules (rules_buf[il_pos].cmds, p.i, p.pw_len);
+
+    if (p.pw_len != 64) continue;
+
+    for (u32 i = 0; i < 16; i++)
+    {
+      if (is_valid_hex_32 (p.i[i]) == 0) continue;
+    }
+
+
+    // convert password from hex to binary
+
+    u32 tmp[16] = { 0 };
+
+    for (u32 i = 0, j = 0; i < 8; i += 1, j += 2)
+    {
+      tmp[i] = hex_u32_to_u32 (p.i[j + 0], p.i[j + 1]);
+    }
+
+    u32 prv_key[9];
+
+    prv_key[0] = tmp[7];
+    prv_key[1] = tmp[6];
+    prv_key[2] = tmp[5];
+    prv_key[3] = tmp[4];
+    prv_key[4] = tmp[3];
+    prv_key[5] = tmp[2];
+    prv_key[6] = tmp[1];
+    prv_key[7] = tmp[0];
+
+
+    // convert: pub_key = G * prv_key
+
+    u32 x[8];
+    u32 y[8];
+
+    point_mul_xy (x, y, prv_key, &preG);
+
+
+    // to public key:
+
+    u32 pub_key[16] = { 0 }; // why is re-using the "tmp" variable here slower ?
+
+    const u32 type = 0x02 | (y[0] & 1);
+
+    pub_key[8] =               (x[0] << 24);
+    pub_key[7] = (x[0] >> 8) | (x[1] << 24);
+    pub_key[6] = (x[1] >> 8) | (x[2] << 24);
+    pub_key[5] = (x[2] >> 8) | (x[3] << 24);
+    pub_key[4] = (x[3] >> 8) | (x[4] << 24);
+    pub_key[3] = (x[4] >> 8) | (x[5] << 24);
+    pub_key[2] = (x[5] >> 8) | (x[6] << 24);
+    pub_key[1] = (x[6] >> 8) | (x[7] << 24);
+    pub_key[0] = (x[7] >> 8) | (type << 24);
+
+
+    // calculate HASH160 for pub key
+
+    sha256_ctx_t ctx;
+
+    sha256_init   (&ctx);
+    sha256_update (&ctx, pub_key, 33); // length of public key: 33
+    sha256_final  (&ctx);
+
+    for (u32 i = 0; i < 8; i++) tmp[i] = ctx.h[i];
+
+    // tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
+    // tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
+
+    for (u32 i = 8; i < 16; i++) tmp[i] = 0;
+
+
+    // now let's do RIPEMD-160 on the sha256sum
+
+    ripemd160_ctx_t rctx;
+
+    ripemd160_init        (&rctx);
+    ripemd160_update_swap (&rctx, tmp, 32);
+    ripemd160_final       (&rctx);
+
+    const u32 r0 = rctx.h[0];
+    const u32 r1 = rctx.h[1];
+    const u32 r2 = rctx.h[2];
+    const u32 r3 = rctx.h[3];
+
+    COMPARE_S_SCALAR (r0, r1, r2, r3);
+  }
+}

OpenCL/m30901_a1-pure.cl

@@ -0,0 +1,348 @@
+/**
+ * Author......: See docs/credits.txt
+ * License.....: MIT
+ */
+
+//#define NEW_SIMD_CODE
+
+#define SECP256K1_TMPS_TYPE PRIVATE_AS
+
+#ifdef KERNEL_STATIC
+#include M2S(INCLUDE_PATH/inc_vendor.h)
+#include M2S(INCLUDE_PATH/inc_types.h)
+#include M2S(INCLUDE_PATH/inc_platform.cl)
+#include M2S(INCLUDE_PATH/inc_common.cl)
+#include M2S(INCLUDE_PATH/inc_scalar.cl)
+#include M2S(INCLUDE_PATH/inc_hash_sha256.cl)
+#include M2S(INCLUDE_PATH/inc_hash_ripemd160.cl)
+#include M2S(INCLUDE_PATH/inc_ecc_secp256k1.cl)
+#endif
+
+DECLSPEC u32 hex_convert_u32 (PRIVATE_AS const u32 c)
+{
+  return (c & 15) + (c >> 6) * 9;
+}
+
+DECLSPEC u32 hex_u32_to_u32 (PRIVATE_AS const u32 hex0, PRIVATE_AS const u32 hex1)
+{
+  u32 v = 0;
+
+  v |= hex_convert_u32 ((hex0 >>  0) & 0xff) << 28;
+  v |= hex_convert_u32 ((hex0 >>  8) & 0xff) << 24;
+  v |= hex_convert_u32 ((hex0 >> 16) & 0xff) << 20;
+  v |= hex_convert_u32 ((hex0 >> 24) & 0xff) << 16;
+
+  v |= hex_convert_u32 ((hex1 >>  0) & 0xff) << 12;
+  v |= hex_convert_u32 ((hex1 >>  8) & 0xff) <<  8;
+  v |= hex_convert_u32 ((hex1 >> 16) & 0xff) <<  4;
+  v |= hex_convert_u32 ((hex1 >> 24) & 0xff) <<  0;
+
+  return (v);
+}
+
+KERNEL_FQ void m30901_mxx (KERN_ATTR_BASIC ())
+{
+  /**
+   * modifier
+   */
+
+  const u64 gid = get_global_id (0);
+
+  if (gid >= GID_CNT) return;
+
+
+  /**
+   * base
+   */
+
+  const u32 pw_len = pws[gid].pw_len;
+
+  // copy password to w
+
+  u32 w[16] = { 0 };
+
+  // for (u32 i = 0, idx = 0; i < pw_len; i += 4, idx += 1)
+  for (u32 idx = 0; idx < 16; idx++)
+  {
+    w[idx] = pws[gid].i[idx];
+  }
+
+  secp256k1_t preG; // need to change SECP256K1_TMPS_TYPE above to: PRIVATE_AS
+
+  set_precomputed_basepoint_g (&preG);
+
+
+  /**
+   * loop
+   */
+
+  for (u32 il_pos = 0; il_pos < IL_CNT; il_pos++)
+  {
+    const u32 comb_len = combs_buf[il_pos].pw_len;
+
+    if ((pw_len + comb_len) != 64) continue;
+
+    u32 c[64] = { 0 };
+
+    #ifdef _unroll
+    #pragma unroll
+    #endif
+    for (u32 i = 0; i < 16; i++)
+    {
+      c[i] = combs_buf[il_pos].i[i];
+    }
+
+    switch_buffer_by_offset_1x64_le_S (c, pw_len);
+
+    #ifdef _unroll
+    #pragma unroll
+    #endif
+    for (u32 i = 0; i < 16; i++)
+    {
+      c[i] |= w[i];
+    }
+
+    for (u32 i = 0; i < 16; i++)
+    {
+      if (is_valid_hex_32 (c[i]) == 0) continue;
+    }
+
+
+    // convert password from hex to binary
+
+    u32 tmp[16] = { 0 };
+
+    for (u32 i = 0, j = 0; i < 8; i += 1, j += 2)
+    {
+      tmp[i] = hex_u32_to_u32 (c[j + 0], c[j + 1]);
+    }
+
+    u32 prv_key[9];
+
+    prv_key[0] = tmp[7];
+    prv_key[1] = tmp[6];
+    prv_key[2] = tmp[5];
+    prv_key[3] = tmp[4];
+    prv_key[4] = tmp[3];
+    prv_key[5] = tmp[2];
+    prv_key[6] = tmp[1];
+    prv_key[7] = tmp[0];
+
+
+    // convert: pub_key = G * prv_key
+
+    u32 x[8];
+    u32 y[8];
+
+    point_mul_xy (x, y, prv_key, &preG);
+
+
+    // to public key:
+
+    u32 pub_key[16] = { 0 }; // why is re-using the "tmp" variable here slower ?
+
+    const u32 type = 0x02 | (y[0] & 1);
+
+    pub_key[8] =               (x[0] << 24);
+    pub_key[7] = (x[0] >> 8) | (x[1] << 24);
+    pub_key[6] = (x[1] >> 8) | (x[2] << 24);
+    pub_key[5] = (x[2] >> 8) | (x[3] << 24);
+    pub_key[4] = (x[3] >> 8) | (x[4] << 24);
+    pub_key[3] = (x[4] >> 8) | (x[5] << 24);
+    pub_key[2] = (x[5] >> 8) | (x[6] << 24);
+    pub_key[1] = (x[6] >> 8) | (x[7] << 24);
+    pub_key[0] = (x[7] >> 8) | (type << 24);
+
+
+    // calculate HASH160 for pub key
+
+    sha256_ctx_t ctx;
+
+    sha256_init   (&ctx);
+    sha256_update (&ctx, pub_key, 33); // length of public key: 33
+    sha256_final  (&ctx);
+
+    for (u32 i = 0; i < 8; i++) tmp[i] = ctx.h[i];
+
+    // tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
+    // tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
+
+    for (u32 i = 8; i < 16; i++) tmp[i] = 0;
+
+
+    // now let's do RIPEMD-160 on the sha256sum
+
+    ripemd160_ctx_t rctx;
+
+    ripemd160_init        (&rctx);
+    ripemd160_update_swap (&rctx, tmp, 32);
+    ripemd160_final       (&rctx);
+
+    const u32 r0 = rctx.h[0];
+    const u32 r1 = rctx.h[1];
+    const u32 r2 = rctx.h[2];
+    const u32 r3 = rctx.h[3];
+
+    COMPARE_M_SCALAR (r0, r1, r2, r3);
+  }
+}
+
+KERNEL_FQ void m30901_sxx (KERN_ATTR_BASIC ())
+{
+  /**
+   * modifier
+   */
+
+  const u64 gid = get_global_id (0);
+
+  if (gid >= GID_CNT) return;
+
+
+  /**
+   * digest
+   */
+
+  const u32 search[4] =
+  {
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R0],
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R1],
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R2],
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R3]
+  };
+
+
+  /**
+   * base
+   */
+
+  const u32 pw_len = pws[gid].pw_len;
+
+  // copy password to w
+
+  u32 w[16] = { 0 };
+
+  // for (u32 i = 0, idx = 0; i < pw_len; i += 4, idx += 1)
+  for (u32 idx = 0; idx < 16; idx++)
+  {
+    w[idx] = pws[gid].i[idx];
+  }
+
+  secp256k1_t preG; // need to change SECP256K1_TMPS_TYPE above to: PRIVATE_AS
+
+  set_precomputed_basepoint_g (&preG);
+
+
+  /**
+   * loop
+   */
+
+  for (u32 il_pos = 0; il_pos < IL_CNT; il_pos++)
+  {
+    const u32 comb_len = combs_buf[il_pos].pw_len;
+
+    if ((pw_len + comb_len) != 64) continue;
+
+    u32 c[64] = { 0 };
+
+    #ifdef _unroll
+    #pragma unroll
+    #endif
+    for (u32 i = 0; i < 16; i++)
+    {
+      c[i] = combs_buf[il_pos].i[i];
+    }
+
+    switch_buffer_by_offset_1x64_le_S (c, pw_len);
+
+    #ifdef _unroll
+    #pragma unroll
+    #endif
+    for (u32 i = 0; i < 16; i++)
+    {
+      c[i] |= w[i];
+    }
+
+    for (u32 i = 0; i < 16; i++)
+    {
+      if (is_valid_hex_32 (c[i]) == 0) continue;
+    }
+
+
+    // convert password from hex to binary
+
+    u32 tmp[16] = { 0 };
+
+    for (u32 i = 0, j = 0; i < 8; i += 1, j += 2)
+    {
+      tmp[i] = hex_u32_to_u32 (c[j + 0], c[j + 1]);
+    }
+
+    u32 prv_key[9];
+
+    prv_key[0] = tmp[7];
+    prv_key[1] = tmp[6];
+    prv_key[2] = tmp[5];
+    prv_key[3] = tmp[4];
+    prv_key[4] = tmp[3];
+    prv_key[5] = tmp[2];
+    prv_key[6] = tmp[1];
+    prv_key[7] = tmp[0];
+
+
+    // convert: pub_key = G * prv_key
+
+    u32 x[8];
+    u32 y[8];
+
+    point_mul_xy (x, y, prv_key, &preG);
+
+
+    // to public key:
+
+    u32 pub_key[16] = { 0 }; // why is re-using the "tmp" variable here slower ?
+
+    const u32 type = 0x02 | (y[0] & 1);
+
+    pub_key[8] =               (x[0] << 24);
+    pub_key[7] = (x[0] >> 8) | (x[1] << 24);
+    pub_key[6] = (x[1] >> 8) | (x[2] << 24);
+    pub_key[5] = (x[2] >> 8) | (x[3] << 24);
+    pub_key[4] = (x[3] >> 8) | (x[4] << 24);
+    pub_key[3] = (x[4] >> 8) | (x[5] << 24);
+    pub_key[2] = (x[5] >> 8) | (x[6] << 24);
+    pub_key[1] = (x[6] >> 8) | (x[7] << 24);
+    pub_key[0] = (x[7] >> 8) | (type << 24);
+
+
+    // calculate HASH160 for pub key
+
+    sha256_ctx_t ctx;
+
+    sha256_init   (&ctx);
+    sha256_update (&ctx, pub_key, 33); // length of public key: 33
+    sha256_final  (&ctx);
+
+    for (u32 i = 0; i < 8; i++) tmp[i] = ctx.h[i];
+
+    // tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
+    // tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
+
+    for (u32 i = 8; i < 16; i++) tmp[i] = 0;
+
+
+    // now let's do RIPEMD-160 on the sha256sum
+
+    ripemd160_ctx_t rctx;
+
+    ripemd160_init        (&rctx);
+    ripemd160_update_swap (&rctx, tmp, 32);
+    ripemd160_final       (&rctx);
+
+    const u32 r0 = rctx.h[0];
+    const u32 r1 = rctx.h[1];
+    const u32 r2 = rctx.h[2];
+    const u32 r3 = rctx.h[3];
+
+    COMPARE_S_SCALAR (r0, r1, r2, r3);
+  }
+}

OpenCL/m30901_a3-pure.cl

@@ -0,0 +1,365 @@
+/**
+ * Author......: See docs/credits.txt
+ * License.....: MIT
+ */
+
+//#define NEW_SIMD_CODE
+
+// #define SECP256K1_TMPS_TYPE CONSTANT_AS
+#define SECP256K1_TMPS_TYPE PRIVATE_AS
+
+#ifdef KERNEL_STATIC
+#include M2S(INCLUDE_PATH/inc_vendor.h)
+#include M2S(INCLUDE_PATH/inc_types.h)
+#include M2S(INCLUDE_PATH/inc_platform.cl)
+#include M2S(INCLUDE_PATH/inc_common.cl)
+#include M2S(INCLUDE_PATH/inc_scalar.cl)
+#include M2S(INCLUDE_PATH/inc_hash_sha256.cl)
+#include M2S(INCLUDE_PATH/inc_hash_ripemd160.cl)
+#include M2S(INCLUDE_PATH/inc_ecc_secp256k1.cl)
+#endif
+
+// or use set_precomputed_basepoint_g () instead:
+// (set SECP256K1_TMPS_TYPE to CONSTANT_AS above:)
+
+// CONSTANT_AS const secp256k1_t preG =
+// {
+//   {
+//     SECP256K1_G_PRE_COMPUTED_00, SECP256K1_G_PRE_COMPUTED_01, SECP256K1_G_PRE_COMPUTED_02,
+//     SECP256K1_G_PRE_COMPUTED_03, SECP256K1_G_PRE_COMPUTED_04, SECP256K1_G_PRE_COMPUTED_05,
+//     SECP256K1_G_PRE_COMPUTED_06, SECP256K1_G_PRE_COMPUTED_07, SECP256K1_G_PRE_COMPUTED_08,
+//     SECP256K1_G_PRE_COMPUTED_09, SECP256K1_G_PRE_COMPUTED_10, SECP256K1_G_PRE_COMPUTED_11,
+//     SECP256K1_G_PRE_COMPUTED_12, SECP256K1_G_PRE_COMPUTED_13, SECP256K1_G_PRE_COMPUTED_14,
+//     SECP256K1_G_PRE_COMPUTED_15, SECP256K1_G_PRE_COMPUTED_16, SECP256K1_G_PRE_COMPUTED_17,
+//     SECP256K1_G_PRE_COMPUTED_18, SECP256K1_G_PRE_COMPUTED_19, SECP256K1_G_PRE_COMPUTED_20,
+//     SECP256K1_G_PRE_COMPUTED_21, SECP256K1_G_PRE_COMPUTED_22, SECP256K1_G_PRE_COMPUTED_23,
+//     SECP256K1_G_PRE_COMPUTED_24, SECP256K1_G_PRE_COMPUTED_25, SECP256K1_G_PRE_COMPUTED_26,
+//     SECP256K1_G_PRE_COMPUTED_27, SECP256K1_G_PRE_COMPUTED_28, SECP256K1_G_PRE_COMPUTED_29,
+//     SECP256K1_G_PRE_COMPUTED_30, SECP256K1_G_PRE_COMPUTED_31, SECP256K1_G_PRE_COMPUTED_32,
+//     SECP256K1_G_PRE_COMPUTED_33, SECP256K1_G_PRE_COMPUTED_34, SECP256K1_G_PRE_COMPUTED_35,
+//     SECP256K1_G_PRE_COMPUTED_36, SECP256K1_G_PRE_COMPUTED_37, SECP256K1_G_PRE_COMPUTED_38,
+//     SECP256K1_G_PRE_COMPUTED_39, SECP256K1_G_PRE_COMPUTED_40, SECP256K1_G_PRE_COMPUTED_41,
+//     SECP256K1_G_PRE_COMPUTED_42, SECP256K1_G_PRE_COMPUTED_43, SECP256K1_G_PRE_COMPUTED_44,
+//     SECP256K1_G_PRE_COMPUTED_45, SECP256K1_G_PRE_COMPUTED_46, SECP256K1_G_PRE_COMPUTED_47,
+//     SECP256K1_G_PRE_COMPUTED_48, SECP256K1_G_PRE_COMPUTED_49, SECP256K1_G_PRE_COMPUTED_50,
+//     SECP256K1_G_PRE_COMPUTED_51, SECP256K1_G_PRE_COMPUTED_52, SECP256K1_G_PRE_COMPUTED_53,
+//     SECP256K1_G_PRE_COMPUTED_54, SECP256K1_G_PRE_COMPUTED_55, SECP256K1_G_PRE_COMPUTED_56,
+//     SECP256K1_G_PRE_COMPUTED_57, SECP256K1_G_PRE_COMPUTED_58, SECP256K1_G_PRE_COMPUTED_59,
+//     SECP256K1_G_PRE_COMPUTED_60, SECP256K1_G_PRE_COMPUTED_61, SECP256K1_G_PRE_COMPUTED_62,
+//     SECP256K1_G_PRE_COMPUTED_63, SECP256K1_G_PRE_COMPUTED_64, SECP256K1_G_PRE_COMPUTED_65,
+//     SECP256K1_G_PRE_COMPUTED_66, SECP256K1_G_PRE_COMPUTED_67, SECP256K1_G_PRE_COMPUTED_68,
+//     SECP256K1_G_PRE_COMPUTED_69, SECP256K1_G_PRE_COMPUTED_70, SECP256K1_G_PRE_COMPUTED_71,
+//     SECP256K1_G_PRE_COMPUTED_72, SECP256K1_G_PRE_COMPUTED_73, SECP256K1_G_PRE_COMPUTED_74,
+//     SECP256K1_G_PRE_COMPUTED_75, SECP256K1_G_PRE_COMPUTED_76, SECP256K1_G_PRE_COMPUTED_77,
+//     SECP256K1_G_PRE_COMPUTED_78, SECP256K1_G_PRE_COMPUTED_79, SECP256K1_G_PRE_COMPUTED_80,
+//     SECP256K1_G_PRE_COMPUTED_81, SECP256K1_G_PRE_COMPUTED_82, SECP256K1_G_PRE_COMPUTED_83,
+//     SECP256K1_G_PRE_COMPUTED_84, SECP256K1_G_PRE_COMPUTED_85, SECP256K1_G_PRE_COMPUTED_86,
+//     SECP256K1_G_PRE_COMPUTED_87, SECP256K1_G_PRE_COMPUTED_88, SECP256K1_G_PRE_COMPUTED_89,
+//     SECP256K1_G_PRE_COMPUTED_90, SECP256K1_G_PRE_COMPUTED_91, SECP256K1_G_PRE_COMPUTED_92,
+//     SECP256K1_G_PRE_COMPUTED_93, SECP256K1_G_PRE_COMPUTED_94, SECP256K1_G_PRE_COMPUTED_95,
+//   }
+// };
+
+DECLSPEC u32 hex_convert_u32 (PRIVATE_AS const u32 c)
+{
+  return (c & 15) + (c >> 6) * 9;
+}
+
+DECLSPEC u32 hex_u32_to_u32 (PRIVATE_AS const u32 hex0, PRIVATE_AS const u32 hex1)
+{
+  u32 v = 0;
+
+  v |= hex_convert_u32 ((hex0 >>  0) & 0xff) << 28;
+  v |= hex_convert_u32 ((hex0 >>  8) & 0xff) << 24;
+  v |= hex_convert_u32 ((hex0 >> 16) & 0xff) << 20;
+  v |= hex_convert_u32 ((hex0 >> 24) & 0xff) << 16;
+
+  v |= hex_convert_u32 ((hex1 >>  0) & 0xff) << 12;
+  v |= hex_convert_u32 ((hex1 >>  8) & 0xff) <<  8;
+  v |= hex_convert_u32 ((hex1 >> 16) & 0xff) <<  4;
+  v |= hex_convert_u32 ((hex1 >> 24) & 0xff) <<  0;
+
+  return (v);
+}
+
+KERNEL_FQ void m30901_mxx (KERN_ATTR_VECTOR ())
+{
+  /**
+   * modifier
+   */
+
+  const u64 gid = get_global_id (0);
+
+  if (gid >= GID_CNT) return;
+
+
+  /**
+   * base
+   */
+
+  const u32 pw_len = pws[gid].pw_len;
+
+  if (pw_len != 64) return;
+
+
+  // copy password to w
+
+  u32 w[16];
+
+  for (u32 i = 0; i < 16; i++) // pw_len / 4
+  {
+    w[i] = pws[gid].i[i];
+  }
+
+  for (u32 i = 1; i < 16; i++)
+  {
+    if (is_valid_hex_32 (w[i]) == 0) return;
+  }
+
+  secp256k1_t preG; // need to change SECP256K1_TMPS_TYPE above to: PRIVATE_AS
+
+  set_precomputed_basepoint_g (&preG);
+
+
+  /**
+   * loop
+   */
+
+  u32 w0l = w[0];
+
+  for (u32 il_pos = 0; il_pos < IL_CNT; il_pos += VECT_SIZE)
+  {
+    u32x w0r = words_buf_r[il_pos / VECT_SIZE];
+
+    const u32 w0 = w0l | w0r;
+
+    w[0] = w0;
+
+    if (is_valid_hex_32 (w[0]) == 0) continue;
+
+
+    // convert password from hex to binary
+
+    u32 tmp[16] = { 0 };
+
+    for (u32 i = 0, j = 0; i < 8; i += 1, j += 2)
+    {
+      tmp[i] = hex_u32_to_u32 (w[j + 0], w[j + 1]);
+    }
+
+    u32 prv_key[9];
+
+    prv_key[0] = tmp[7];
+    prv_key[1] = tmp[6];
+    prv_key[2] = tmp[5];
+    prv_key[3] = tmp[4];
+    prv_key[4] = tmp[3];
+    prv_key[5] = tmp[2];
+    prv_key[6] = tmp[1];
+    prv_key[7] = tmp[0];
+
+
+    // convert: pub_key = G * prv_key
+
+    u32 x[8];
+    u32 y[8];
+
+    point_mul_xy (x, y, prv_key, &preG);
+
+
+    // to public key:
+
+    u32 pub_key[16] = { 0 }; // why is re-using the "tmp" variable here slower ?
+
+    const u32 type = 0x02 | (y[0] & 1);
+
+    pub_key[8] =               (x[0] << 24);
+    pub_key[7] = (x[0] >> 8) | (x[1] << 24);
+    pub_key[6] = (x[1] >> 8) | (x[2] << 24);
+    pub_key[5] = (x[2] >> 8) | (x[3] << 24);
+    pub_key[4] = (x[3] >> 8) | (x[4] << 24);
+    pub_key[3] = (x[4] >> 8) | (x[5] << 24);
+    pub_key[2] = (x[5] >> 8) | (x[6] << 24);
+    pub_key[1] = (x[6] >> 8) | (x[7] << 24);
+    pub_key[0] = (x[7] >> 8) | (type << 24);
+
+
+    // calculate HASH160 for pub key
+
+    sha256_ctx_t ctx;
+
+    sha256_init   (&ctx);
+    sha256_update (&ctx, pub_key, 33); // length of public key: 33
+    sha256_final  (&ctx);
+
+    for (u32 i = 0; i < 8; i++) tmp[i] = ctx.h[i];
+
+    // tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
+    // tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
+
+    for (u32 i = 8; i < 16; i++) tmp[i] = 0;
+
+
+    // now let's do RIPEMD-160 on the sha256sum
+
+    ripemd160_ctx_t rctx;
+
+    ripemd160_init        (&rctx);
+    ripemd160_update_swap (&rctx, tmp, 32);
+    ripemd160_final       (&rctx);
+
+    const u32 r0 = rctx.h[0];
+    const u32 r1 = rctx.h[1];
+    const u32 r2 = rctx.h[2];
+    const u32 r3 = rctx.h[3];
+
+    COMPARE_M_SCALAR (r0, r1, r2, r3);
+  }
+}
+
+KERNEL_FQ void m30901_sxx (KERN_ATTR_VECTOR ())
+{
+  /**
+   * modifier
+   */
+
+  const u64 gid = get_global_id (0);
+
+  if (gid >= GID_CNT) return;
+
+
+  /**
+   * digest
+   */
+
+  const u32 search[4] =
+  {
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R0],
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R1],
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R2],
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R3]
+  };
+
+  /**
+   * base
+   */
+
+  const u32 pw_len = pws[gid].pw_len;
+
+  if (pw_len != 64) return;
+
+
+  // copy password to w
+
+  u32 w[16];
+
+  for (u32 i = 0; i < 16; i++) // pw_len / 4
+  {
+    w[i] = pws[gid].i[i];
+  }
+
+  for (u32 i = 1; i < 16; i++)
+  {
+    if (is_valid_hex_32 (w[i]) == 0) return;
+  }
+
+  secp256k1_t preG; // need to change SECP256K1_TMPS_TYPE above to: PRIVATE_AS
+
+  set_precomputed_basepoint_g (&preG);
+
+
+  /**
+   * loop
+   */
+
+  u32 w0l = w[0];
+
+  for (u32 il_pos = 0; il_pos < IL_CNT; il_pos += VECT_SIZE)
+  {
+    u32x w0r = words_buf_r[il_pos / VECT_SIZE];
+
+    const u32 w0 = w0l | w0r;
+
+    w[0] = w0;
+
+    if (is_valid_hex_32 (w[0]) == 0) continue;
+
+
+    // convert password from hex to binary
+
+    u32 tmp[16] = { 0 };
+
+    for (u32 i = 0, j = 0; i < 8; i += 1, j += 2)
+    {
+      tmp[i] = hex_u32_to_u32 (w[j + 0], w[j + 1]);
+    }
+
+    u32 prv_key[9];
+
+    prv_key[0] = tmp[7];
+    prv_key[1] = tmp[6];
+    prv_key[2] = tmp[5];
+    prv_key[3] = tmp[4];
+    prv_key[4] = tmp[3];
+    prv_key[5] = tmp[2];
+    prv_key[6] = tmp[1];
+    prv_key[7] = tmp[0];
+
+
+    // convert: pub_key = G * prv_key
+
+    u32 x[8];
+    u32 y[8];
+
+    point_mul_xy (x, y, prv_key, &preG);
+
+
+    // to public key:
+
+    u32 pub_key[16] = { 0 }; // why is re-using the "tmp" variable here slower ?
+
+    const u32 type = 0x02 | (y[0] & 1);
+
+    pub_key[8] =               (x[0] << 24);
+    pub_key[7] = (x[0] >> 8) | (x[1] << 24);
+    pub_key[6] = (x[1] >> 8) | (x[2] << 24);
+    pub_key[5] = (x[2] >> 8) | (x[3] << 24);
+    pub_key[4] = (x[3] >> 8) | (x[4] << 24);
+    pub_key[3] = (x[4] >> 8) | (x[5] << 24);
+    pub_key[2] = (x[5] >> 8) | (x[6] << 24);
+    pub_key[1] = (x[6] >> 8) | (x[7] << 24);
+    pub_key[0] = (x[7] >> 8) | (type << 24);
+
+
+    // calculate HASH160 for pub key
+
+    sha256_ctx_t ctx;
+
+    sha256_init   (&ctx);
+    sha256_update (&ctx, pub_key, 33); // length of public key: 33
+    sha256_final  (&ctx);
+
+    for (u32 i = 0; i < 8; i++) tmp[i] = ctx.h[i];
+
+    // tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
+    // tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
+
+    for (u32 i = 8; i < 16; i++) tmp[i] = 0;
+
+
+    // now let's do RIPEMD-160 on the sha256sum
+
+    ripemd160_ctx_t rctx;
+
+    ripemd160_init        (&rctx);
+    ripemd160_update_swap (&rctx, tmp, 32);
+    ripemd160_final       (&rctx);
+
+    const u32 r0 = rctx.h[0];
+    const u32 r1 = rctx.h[1];
+    const u32 r2 = rctx.h[2];
+    const u32 r3 = rctx.h[3];
+
+    COMPARE_S_SCALAR (r0, r1, r2, r3);
+  }
+}

OpenCL/m30902_a0-pure.cl

@@ -0,0 +1,306 @@
+/**
+ * Author......: See docs/credits.txt
+ * License.....: MIT
+ */
+
+//#define NEW_SIMD_CODE
+
+#define SECP256K1_TMPS_TYPE PRIVATE_AS
+
+#ifdef KERNEL_STATIC
+#include M2S(INCLUDE_PATH/inc_vendor.h)
+#include M2S(INCLUDE_PATH/inc_types.h)
+#include M2S(INCLUDE_PATH/inc_platform.cl)
+#include M2S(INCLUDE_PATH/inc_common.cl)
+#include M2S(INCLUDE_PATH/inc_rp.h)
+#include M2S(INCLUDE_PATH/inc_rp.cl)
+#include M2S(INCLUDE_PATH/inc_scalar.cl)
+#include M2S(INCLUDE_PATH/inc_hash_sha256.cl)
+#include M2S(INCLUDE_PATH/inc_hash_ripemd160.cl)
+#include M2S(INCLUDE_PATH/inc_ecc_secp256k1.cl)
+#endif
+
+DECLSPEC u32 hex_convert_u32 (PRIVATE_AS const u32 c)
+{
+  return (c & 15) + (c >> 6) * 9;
+}
+
+DECLSPEC u32 hex_u32_to_u32 (PRIVATE_AS const u32 hex0, PRIVATE_AS const u32 hex1)
+{
+  u32 v = 0;
+
+  v |= hex_convert_u32 ((hex0 >>  0) & 0xff) << 28;
+  v |= hex_convert_u32 ((hex0 >>  8) & 0xff) << 24;
+  v |= hex_convert_u32 ((hex0 >> 16) & 0xff) << 20;
+  v |= hex_convert_u32 ((hex0 >> 24) & 0xff) << 16;
+
+  v |= hex_convert_u32 ((hex1 >>  0) & 0xff) << 12;
+  v |= hex_convert_u32 ((hex1 >>  8) & 0xff) <<  8;
+  v |= hex_convert_u32 ((hex1 >> 16) & 0xff) <<  4;
+  v |= hex_convert_u32 ((hex1 >> 24) & 0xff) <<  0;
+
+  return (v);
+}
+
+KERNEL_FQ void m30902_mxx (KERN_ATTR_RULES ())
+{
+  /**
+   * modifier
+   */
+
+  const u64 gid = get_global_id (0);
+
+  if (gid >= GID_CNT) return;
+
+
+  /**
+   * base
+   */
+
+  secp256k1_t preG; // need to change SECP256K1_TMPS_TYPE above to: PRIVATE_AS
+
+  set_precomputed_basepoint_g (&preG);
+
+  COPY_PW (pws[gid]);
+
+
+  /**
+   * loop
+   */
+
+  for (u32 il_pos = 0; il_pos < IL_CNT; il_pos++)
+  {
+    pw_t p = PASTE_PW;
+
+    p.pw_len = apply_rules (rules_buf[il_pos].cmds, p.i, p.pw_len);
+
+    if (p.pw_len != 64) continue;
+
+    for (u32 i = 0; i < 16; i++)
+    {
+      if (is_valid_hex_32 (p.i[i]) == 0) continue;
+    }
+
+
+    // convert password from hex to binary
+
+    u32 tmp[16] = { 0 };
+
+    for (u32 i = 0, j = 0; i < 8; i += 1, j += 2)
+    {
+      tmp[i] = hex_u32_to_u32 (p.i[j + 0], p.i[j + 1]);
+    }
+
+    u32 prv_key[9];
+
+    prv_key[0] = tmp[7];
+    prv_key[1] = tmp[6];
+    prv_key[2] = tmp[5];
+    prv_key[3] = tmp[4];
+    prv_key[4] = tmp[3];
+    prv_key[5] = tmp[2];
+    prv_key[6] = tmp[1];
+    prv_key[7] = tmp[0];
+
+
+    // convert: pub_key = G * prv_key
+
+    u32 x[8];
+    u32 y[8];
+
+    point_mul_xy (x, y, prv_key, &preG);
+
+
+    // to public key:
+
+    u32 pub_key[32] = { 0 };
+
+    pub_key[16] =               (y[0] << 24);
+    pub_key[15] = (y[0] >> 8) | (y[1] << 24);
+    pub_key[14] = (y[1] >> 8) | (y[2] << 24);
+    pub_key[13] = (y[2] >> 8) | (y[3] << 24);
+    pub_key[12] = (y[3] >> 8) | (y[4] << 24);
+    pub_key[11] = (y[4] >> 8) | (y[5] << 24);
+    pub_key[10] = (y[5] >> 8) | (y[6] << 24);
+    pub_key[ 9] = (y[6] >> 8) | (y[7] << 24);
+    pub_key[ 8] = (y[7] >> 8) | (x[0] << 24);
+    pub_key[ 7] = (x[0] >> 8) | (x[1] << 24);
+    pub_key[ 6] = (x[1] >> 8) | (x[2] << 24);
+    pub_key[ 5] = (x[2] >> 8) | (x[3] << 24);
+    pub_key[ 4] = (x[3] >> 8) | (x[4] << 24);
+    pub_key[ 3] = (x[4] >> 8) | (x[5] << 24);
+    pub_key[ 2] = (x[5] >> 8) | (x[6] << 24);
+    pub_key[ 1] = (x[6] >> 8) | (x[7] << 24);
+    pub_key[ 0] = (x[7] >> 8) | (0x04000000);
+
+
+    // calculate HASH160 for pub key
+
+    sha256_ctx_t ctx;
+
+    sha256_init   (&ctx);
+    sha256_update (&ctx, pub_key, 65); // length of public key: 65
+    sha256_final  (&ctx);
+
+    for (u32 i = 0; i < 8; i++) tmp[i] = ctx.h[i];
+
+    // tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
+    // tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
+
+    for (u32 i = 8; i < 16; i++) tmp[i] = 0;
+
+
+    // now let's do RIPEMD-160 on the sha256sum
+
+    ripemd160_ctx_t rctx;
+
+    ripemd160_init        (&rctx);
+    ripemd160_update_swap (&rctx, tmp, 32);
+    ripemd160_final       (&rctx);
+
+    const u32 r0 = rctx.h[0];
+    const u32 r1 = rctx.h[1];
+    const u32 r2 = rctx.h[2];
+    const u32 r3 = rctx.h[3];
+
+    COMPARE_M_SCALAR (r0, r1, r2, r3);
+  }
+}
+
+KERNEL_FQ void m30902_sxx (KERN_ATTR_RULES ())
+{
+  /**
+   * modifier
+   */
+
+  const u64 gid = get_global_id (0);
+
+  if (gid >= GID_CNT) return;
+
+
+  /**
+   * digest
+   */
+
+  const u32 search[4] =
+  {
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R0],
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R1],
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R2],
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R3]
+  };
+
+
+  /**
+   * base
+   */
+
+  secp256k1_t preG; // need to change SECP256K1_TMPS_TYPE above to: PRIVATE_AS
+
+  set_precomputed_basepoint_g (&preG);
+
+  COPY_PW (pws[gid]);
+
+
+  /**
+   * loop
+   */
+
+  for (u32 il_pos = 0; il_pos < IL_CNT; il_pos++)
+  {
+    pw_t p = PASTE_PW;
+
+    p.pw_len = apply_rules (rules_buf[il_pos].cmds, p.i, p.pw_len);
+
+    if (p.pw_len != 64) continue;
+
+    for (u32 i = 0; i < 16; i++)
+    {
+      if (is_valid_hex_32 (p.i[i]) == 0) continue;
+    }
+
+
+    // convert password from hex to binary
+
+    u32 tmp[16] = { 0 };
+
+    for (u32 i = 0, j = 0; i < 8; i += 1, j += 2)
+    {
+      tmp[i] = hex_u32_to_u32 (p.i[j + 0], p.i[j + 1]);
+    }
+
+    u32 prv_key[9];
+
+    prv_key[0] = tmp[7];
+    prv_key[1] = tmp[6];
+    prv_key[2] = tmp[5];
+    prv_key[3] = tmp[4];
+    prv_key[4] = tmp[3];
+    prv_key[5] = tmp[2];
+    prv_key[6] = tmp[1];
+    prv_key[7] = tmp[0];
+
+
+    // convert: pub_key = G * prv_key
+
+    u32 x[8];
+    u32 y[8];
+
+    point_mul_xy (x, y, prv_key, &preG);
+
+
+    // to public key:
+
+    u32 pub_key[32] = { 0 };
+
+    pub_key[16] =               (y[0] << 24);
+    pub_key[15] = (y[0] >> 8) | (y[1] << 24);
+    pub_key[14] = (y[1] >> 8) | (y[2] << 24);
+    pub_key[13] = (y[2] >> 8) | (y[3] << 24);
+    pub_key[12] = (y[3] >> 8) | (y[4] << 24);
+    pub_key[11] = (y[4] >> 8) | (y[5] << 24);
+    pub_key[10] = (y[5] >> 8) | (y[6] << 24);
+    pub_key[ 9] = (y[6] >> 8) | (y[7] << 24);
+    pub_key[ 8] = (y[7] >> 8) | (x[0] << 24);
+    pub_key[ 7] = (x[0] >> 8) | (x[1] << 24);
+    pub_key[ 6] = (x[1] >> 8) | (x[2] << 24);
+    pub_key[ 5] = (x[2] >> 8) | (x[3] << 24);
+    pub_key[ 4] = (x[3] >> 8) | (x[4] << 24);
+    pub_key[ 3] = (x[4] >> 8) | (x[5] << 24);
+    pub_key[ 2] = (x[5] >> 8) | (x[6] << 24);
+    pub_key[ 1] = (x[6] >> 8) | (x[7] << 24);
+    pub_key[ 0] = (x[7] >> 8) | (0x04000000);
+
+
+    // calculate HASH160 for pub key
+
+    sha256_ctx_t ctx;
+
+    sha256_init   (&ctx);
+    sha256_update (&ctx, pub_key, 65); // length of public key: 65
+    sha256_final  (&ctx);
+
+    for (u32 i = 0; i < 8; i++) tmp[i] = ctx.h[i];
+
+    // tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
+    // tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
+
+    for (u32 i = 8; i < 16; i++) tmp[i] = 0;
+
+
+    // now let's do RIPEMD-160 on the sha256sum
+
+    ripemd160_ctx_t rctx;
+
+    ripemd160_init        (&rctx);
+    ripemd160_update_swap (&rctx, tmp, 32);
+    ripemd160_final       (&rctx);
+
+    const u32 r0 = rctx.h[0];
+    const u32 r1 = rctx.h[1];
+    const u32 r2 = rctx.h[2];
+    const u32 r3 = rctx.h[3];
+
+    COMPARE_S_SCALAR (r0, r1, r2, r3);
+  }
+}

OpenCL/m30902_a1-pure.cl

@@ -0,0 +1,360 @@
+/**
+ * Author......: See docs/credits.txt
+ * License.....: MIT
+ */
+
+//#define NEW_SIMD_CODE
+
+#define SECP256K1_TMPS_TYPE PRIVATE_AS
+
+#ifdef KERNEL_STATIC
+#include M2S(INCLUDE_PATH/inc_vendor.h)
+#include M2S(INCLUDE_PATH/inc_types.h)
+#include M2S(INCLUDE_PATH/inc_platform.cl)
+#include M2S(INCLUDE_PATH/inc_common.cl)
+#include M2S(INCLUDE_PATH/inc_scalar.cl)
+#include M2S(INCLUDE_PATH/inc_hash_sha256.cl)
+#include M2S(INCLUDE_PATH/inc_hash_ripemd160.cl)
+#include M2S(INCLUDE_PATH/inc_ecc_secp256k1.cl)
+#endif
+
+DECLSPEC u32 hex_convert_u32 (PRIVATE_AS const u32 c)
+{
+  return (c & 15) + (c >> 6) * 9;
+}
+
+DECLSPEC u32 hex_u32_to_u32 (PRIVATE_AS const u32 hex0, PRIVATE_AS const u32 hex1)
+{
+  u32 v = 0;
+
+  v |= hex_convert_u32 ((hex0 >>  0) & 0xff) << 28;
+  v |= hex_convert_u32 ((hex0 >>  8) & 0xff) << 24;
+  v |= hex_convert_u32 ((hex0 >> 16) & 0xff) << 20;
+  v |= hex_convert_u32 ((hex0 >> 24) & 0xff) << 16;
+
+  v |= hex_convert_u32 ((hex1 >>  0) & 0xff) << 12;
+  v |= hex_convert_u32 ((hex1 >>  8) & 0xff) <<  8;
+  v |= hex_convert_u32 ((hex1 >> 16) & 0xff) <<  4;
+  v |= hex_convert_u32 ((hex1 >> 24) & 0xff) <<  0;
+
+  return (v);
+}
+
+KERNEL_FQ void m30902_mxx (KERN_ATTR_BASIC ())
+{
+  /**
+   * modifier
+   */
+
+  const u64 gid = get_global_id (0);
+
+  if (gid >= GID_CNT) return;
+
+
+  /**
+   * base
+   */
+
+  const u32 pw_len = pws[gid].pw_len;
+
+  // copy password to w
+
+  u32 w[16] = { 0 };
+
+  // for (u32 i = 0, idx = 0; i < pw_len; i += 4, idx += 1)
+  for (u32 idx = 0; idx < 16; idx++)
+  {
+    w[idx] = pws[gid].i[idx];
+  }
+
+  secp256k1_t preG; // need to change SECP256K1_TMPS_TYPE above to: PRIVATE_AS
+
+  set_precomputed_basepoint_g (&preG);
+
+
+  /**
+   * loop
+   */
+
+  for (u32 il_pos = 0; il_pos < IL_CNT; il_pos++)
+  {
+    const u32 comb_len = combs_buf[il_pos].pw_len;
+
+    if ((pw_len + comb_len) != 64) continue;
+
+    u32 c[64] = { 0 };
+
+    #ifdef _unroll
+    #pragma unroll
+    #endif
+    for (u32 i = 0; i < 16; i++)
+    {
+      c[i] = combs_buf[il_pos].i[i];
+    }
+
+    switch_buffer_by_offset_1x64_le_S (c, pw_len);
+
+    #ifdef _unroll
+    #pragma unroll
+    #endif
+    for (u32 i = 0; i < 16; i++)
+    {
+      c[i] |= w[i];
+    }
+
+    for (u32 i = 0; i < 16; i++)
+    {
+      if (is_valid_hex_32 (c[i]) == 0) continue;
+    }
+
+
+    // convert password from hex to binary
+
+    u32 tmp[16] = { 0 };
+
+    for (u32 i = 0, j = 0; i < 8; i += 1, j += 2)
+    {
+      tmp[i] = hex_u32_to_u32 (c[j + 0], c[j + 1]);
+    }
+
+    u32 prv_key[9];
+
+    prv_key[0] = tmp[7];
+    prv_key[1] = tmp[6];
+    prv_key[2] = tmp[5];
+    prv_key[3] = tmp[4];
+    prv_key[4] = tmp[3];
+    prv_key[5] = tmp[2];
+    prv_key[6] = tmp[1];
+    prv_key[7] = tmp[0];
+
+
+    // convert: pub_key = G * prv_key
+
+    u32 x[8];
+    u32 y[8];
+
+    point_mul_xy (x, y, prv_key, &preG);
+
+
+    // to public key:
+
+    u32 pub_key[32] = { 0 };
+
+    pub_key[16] =               (y[0] << 24);
+    pub_key[15] = (y[0] >> 8) | (y[1] << 24);
+    pub_key[14] = (y[1] >> 8) | (y[2] << 24);
+    pub_key[13] = (y[2] >> 8) | (y[3] << 24);
+    pub_key[12] = (y[3] >> 8) | (y[4] << 24);
+    pub_key[11] = (y[4] >> 8) | (y[5] << 24);
+    pub_key[10] = (y[5] >> 8) | (y[6] << 24);
+    pub_key[ 9] = (y[6] >> 8) | (y[7] << 24);
+    pub_key[ 8] = (y[7] >> 8) | (x[0] << 24);
+    pub_key[ 7] = (x[0] >> 8) | (x[1] << 24);
+    pub_key[ 6] = (x[1] >> 8) | (x[2] << 24);
+    pub_key[ 5] = (x[2] >> 8) | (x[3] << 24);
+    pub_key[ 4] = (x[3] >> 8) | (x[4] << 24);
+    pub_key[ 3] = (x[4] >> 8) | (x[5] << 24);
+    pub_key[ 2] = (x[5] >> 8) | (x[6] << 24);
+    pub_key[ 1] = (x[6] >> 8) | (x[7] << 24);
+    pub_key[ 0] = (x[7] >> 8) | (0x04000000);
+
+
+    // calculate HASH160 for pub key
+
+    sha256_ctx_t ctx;
+
+    sha256_init   (&ctx);
+    sha256_update (&ctx, pub_key, 65); // length of public key: 65
+    sha256_final  (&ctx);
+
+    for (u32 i = 0; i < 8; i++) tmp[i] = ctx.h[i];
+
+    // tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
+    // tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
+
+    for (u32 i = 8; i < 16; i++) tmp[i] = 0;
+
+
+    // now let's do RIPEMD-160 on the sha256sum
+
+    ripemd160_ctx_t rctx;
+
+    ripemd160_init        (&rctx);
+    ripemd160_update_swap (&rctx, tmp, 32);
+    ripemd160_final       (&rctx);
+
+    const u32 r0 = rctx.h[0];
+    const u32 r1 = rctx.h[1];
+    const u32 r2 = rctx.h[2];
+    const u32 r3 = rctx.h[3];
+
+    COMPARE_M_SCALAR (r0, r1, r2, r3);
+  }
+}
+
+KERNEL_FQ void m30902_sxx (KERN_ATTR_BASIC ())
+{
+  /**
+   * modifier
+   */
+
+  const u64 gid = get_global_id (0);
+
+  if (gid >= GID_CNT) return;
+
+
+  /**
+   * digest
+   */
+
+  const u32 search[4] =
+  {
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R0],
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R1],
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R2],
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R3]
+  };
+
+
+  /**
+   * base
+   */
+
+  const u32 pw_len = pws[gid].pw_len;
+
+  // copy password to w
+
+  u32 w[16] = { 0 };
+
+  // for (u32 i = 0, idx = 0; i < pw_len; i += 4, idx += 1)
+  for (u32 idx = 0; idx < 16; idx++)
+  {
+    w[idx] = pws[gid].i[idx];
+  }
+
+  secp256k1_t preG; // need to change SECP256K1_TMPS_TYPE above to: PRIVATE_AS
+
+  set_precomputed_basepoint_g (&preG);
+
+
+  /**
+   * loop
+   */
+
+  for (u32 il_pos = 0; il_pos < IL_CNT; il_pos++)
+  {
+    const u32 comb_len = combs_buf[il_pos].pw_len;
+
+    if ((pw_len + comb_len) != 64) continue;
+
+    u32 c[64] = { 0 };
+
+    #ifdef _unroll
+    #pragma unroll
+    #endif
+    for (u32 i = 0; i < 16; i++)
+    {
+      c[i] = combs_buf[il_pos].i[i];
+    }
+
+    switch_buffer_by_offset_1x64_le_S (c, pw_len);
+
+    #ifdef _unroll
+    #pragma unroll
+    #endif
+    for (u32 i = 0; i < 16; i++)
+    {
+      c[i] |= w[i];
+    }
+
+    for (u32 i = 0; i < 16; i++)
+    {
+      if (is_valid_hex_32 (c[i]) == 0) continue;
+    }
+
+
+    // convert password from hex to binary
+
+    u32 tmp[16] = { 0 };
+
+    for (u32 i = 0, j = 0; i < 8; i += 1, j += 2)
+    {
+      tmp[i] = hex_u32_to_u32 (c[j + 0], c[j + 1]);
+    }
+
+    u32 prv_key[9];
+
+    prv_key[0] = tmp[7];
+    prv_key[1] = tmp[6];
+    prv_key[2] = tmp[5];
+    prv_key[3] = tmp[4];
+    prv_key[4] = tmp[3];
+    prv_key[5] = tmp[2];
+    prv_key[6] = tmp[1];
+    prv_key[7] = tmp[0];
+
+
+    // convert: pub_key = G * prv_key
+
+    u32 x[8];
+    u32 y[8];
+
+    point_mul_xy (x, y, prv_key, &preG);
+
+
+    // to public key:
+
+    u32 pub_key[32] = { 0 };
+
+    pub_key[16] =               (y[0] << 24);
+    pub_key[15] = (y[0] >> 8) | (y[1] << 24);
+    pub_key[14] = (y[1] >> 8) | (y[2] << 24);
+    pub_key[13] = (y[2] >> 8) | (y[3] << 24);
+    pub_key[12] = (y[3] >> 8) | (y[4] << 24);
+    pub_key[11] = (y[4] >> 8) | (y[5] << 24);
+    pub_key[10] = (y[5] >> 8) | (y[6] << 24);
+    pub_key[ 9] = (y[6] >> 8) | (y[7] << 24);
+    pub_key[ 8] = (y[7] >> 8) | (x[0] << 24);
+    pub_key[ 7] = (x[0] >> 8) | (x[1] << 24);
+    pub_key[ 6] = (x[1] >> 8) | (x[2] << 24);
+    pub_key[ 5] = (x[2] >> 8) | (x[3] << 24);
+    pub_key[ 4] = (x[3] >> 8) | (x[4] << 24);
+    pub_key[ 3] = (x[4] >> 8) | (x[5] << 24);
+    pub_key[ 2] = (x[5] >> 8) | (x[6] << 24);
+    pub_key[ 1] = (x[6] >> 8) | (x[7] << 24);
+    pub_key[ 0] = (x[7] >> 8) | (0x04000000);
+
+
+    // calculate HASH160 for pub key
+
+    sha256_ctx_t ctx;
+
+    sha256_init   (&ctx);
+    sha256_update (&ctx, pub_key, 65); // length of public key: 65
+    sha256_final  (&ctx);
+
+    for (u32 i = 0; i < 8; i++) tmp[i] = ctx.h[i];
+
+    // tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
+    // tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
+
+    for (u32 i = 8; i < 16; i++) tmp[i] = 0;
+
+
+    // now let's do RIPEMD-160 on the sha256sum
+
+    ripemd160_ctx_t rctx;
+
+    ripemd160_init        (&rctx);
+    ripemd160_update_swap (&rctx, tmp, 32);
+    ripemd160_final       (&rctx);
+
+    const u32 r0 = rctx.h[0];
+    const u32 r1 = rctx.h[1];
+    const u32 r2 = rctx.h[2];
+    const u32 r3 = rctx.h[3];
+
+    COMPARE_S_SCALAR (r0, r1, r2, r3);
+  }
+}

OpenCL/m30902_a3-pure.cl

@@ -0,0 +1,335 @@
+/**
+ * Author......: See docs/credits.txt
+ * License.....: MIT
+ */
+
+//#define NEW_SIMD_CODE
+
+#define SECP256K1_TMPS_TYPE PRIVATE_AS
+
+#ifdef KERNEL_STATIC
+#include M2S(INCLUDE_PATH/inc_vendor.h)
+#include M2S(INCLUDE_PATH/inc_types.h)
+#include M2S(INCLUDE_PATH/inc_platform.cl)
+#include M2S(INCLUDE_PATH/inc_common.cl)
+#include M2S(INCLUDE_PATH/inc_scalar.cl)
+#include M2S(INCLUDE_PATH/inc_hash_sha256.cl)
+#include M2S(INCLUDE_PATH/inc_hash_ripemd160.cl)
+#include M2S(INCLUDE_PATH/inc_ecc_secp256k1.cl)
+#endif
+
+DECLSPEC u32 hex_convert_u32 (PRIVATE_AS const u32 c)
+{
+  return (c & 15) + (c >> 6) * 9;
+}
+
+DECLSPEC u32 hex_u32_to_u32 (PRIVATE_AS const u32 hex0, PRIVATE_AS const u32 hex1)
+{
+  u32 v = 0;
+
+  v |= hex_convert_u32 ((hex0 >>  0) & 0xff) << 28;
+  v |= hex_convert_u32 ((hex0 >>  8) & 0xff) << 24;
+  v |= hex_convert_u32 ((hex0 >> 16) & 0xff) << 20;
+  v |= hex_convert_u32 ((hex0 >> 24) & 0xff) << 16;
+
+  v |= hex_convert_u32 ((hex1 >>  0) & 0xff) << 12;
+  v |= hex_convert_u32 ((hex1 >>  8) & 0xff) <<  8;
+  v |= hex_convert_u32 ((hex1 >> 16) & 0xff) <<  4;
+  v |= hex_convert_u32 ((hex1 >> 24) & 0xff) <<  0;
+
+  return (v);
+}
+
+KERNEL_FQ void m30902_mxx (KERN_ATTR_VECTOR ())
+{
+  /**
+   * modifier
+   */
+
+  const u64 gid = get_global_id (0);
+
+  if (gid >= GID_CNT) return;
+
+
+  /**
+   * base
+   */
+
+  const u32 pw_len = pws[gid].pw_len;
+
+  if (pw_len != 64) return;
+
+
+  // copy password to w
+
+  u32 w[16];
+
+  for (u32 i = 0; i < 16; i++) // pw_len / 4
+  {
+    w[i] = pws[gid].i[i];
+  }
+
+  for (u32 i = 1; i < 16; i++)
+  {
+    if (is_valid_hex_32 (w[i]) == 0) return;
+  }
+
+  secp256k1_t preG; // need to change SECP256K1_TMPS_TYPE above to: PRIVATE_AS
+
+  set_precomputed_basepoint_g (&preG);
+
+
+  /**
+   * loop
+   */
+
+  u32 w0l = w[0];
+
+  for (u32 il_pos = 0; il_pos < IL_CNT; il_pos += VECT_SIZE)
+  {
+    u32x w0r = words_buf_r[il_pos / VECT_SIZE];
+
+    const u32 w0 = w0l | w0r;
+
+    w[0] = w0;
+
+    if (is_valid_hex_32 (w[0]) == 0) continue;
+
+
+    // convert password from hex to binary
+
+    u32 tmp[16] = { 0 };
+
+    for (u32 i = 0, j = 0; i < 8; i += 1, j += 2)
+    {
+      tmp[i] = hex_u32_to_u32 (w[j + 0], w[j + 1]);
+    }
+
+    u32 prv_key[9];
+
+    prv_key[0] = tmp[7];
+    prv_key[1] = tmp[6];
+    prv_key[2] = tmp[5];
+    prv_key[3] = tmp[4];
+    prv_key[4] = tmp[3];
+    prv_key[5] = tmp[2];
+    prv_key[6] = tmp[1];
+    prv_key[7] = tmp[0];
+
+
+    // convert: pub_key = G * prv_key
+
+    u32 x[8];
+    u32 y[8];
+
+    point_mul_xy (x, y, prv_key, &preG);
+
+
+    // to public key:
+
+    u32 pub_key[32] = { 0 };
+
+    pub_key[16] =               (y[0] << 24);
+    pub_key[15] = (y[0] >> 8) | (y[1] << 24);
+    pub_key[14] = (y[1] >> 8) | (y[2] << 24);
+    pub_key[13] = (y[2] >> 8) | (y[3] << 24);
+    pub_key[12] = (y[3] >> 8) | (y[4] << 24);
+    pub_key[11] = (y[4] >> 8) | (y[5] << 24);
+    pub_key[10] = (y[5] >> 8) | (y[6] << 24);
+    pub_key[ 9] = (y[6] >> 8) | (y[7] << 24);
+    pub_key[ 8] = (y[7] >> 8) | (x[0] << 24);
+    pub_key[ 7] = (x[0] >> 8) | (x[1] << 24);
+    pub_key[ 6] = (x[1] >> 8) | (x[2] << 24);
+    pub_key[ 5] = (x[2] >> 8) | (x[3] << 24);
+    pub_key[ 4] = (x[3] >> 8) | (x[4] << 24);
+    pub_key[ 3] = (x[4] >> 8) | (x[5] << 24);
+    pub_key[ 2] = (x[5] >> 8) | (x[6] << 24);
+    pub_key[ 1] = (x[6] >> 8) | (x[7] << 24);
+    pub_key[ 0] = (x[7] >> 8) | (0x04000000);
+
+
+    // calculate HASH160 for pub key
+
+    sha256_ctx_t ctx;
+
+    sha256_init   (&ctx);
+    sha256_update (&ctx, pub_key, 65); // length of public key: 65
+    sha256_final  (&ctx);
+
+    for (u32 i = 0; i < 8; i++) tmp[i] = ctx.h[i];
+
+    // tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
+    // tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
+
+    for (u32 i = 8; i < 16; i++) tmp[i] = 0;
+
+
+    // now let's do RIPEMD-160 on the sha256sum
+
+    ripemd160_ctx_t rctx;
+
+    ripemd160_init        (&rctx);
+    ripemd160_update_swap (&rctx, tmp, 32);
+    ripemd160_final       (&rctx);
+
+    const u32 r0 = rctx.h[0];
+    const u32 r1 = rctx.h[1];
+    const u32 r2 = rctx.h[2];
+    const u32 r3 = rctx.h[3];
+
+    COMPARE_M_SCALAR (r0, r1, r2, r3);
+  }
+}
+
+KERNEL_FQ void m30902_sxx (KERN_ATTR_VECTOR ())
+{
+  /**
+   * modifier
+   */
+
+  const u64 gid = get_global_id (0);
+
+  if (gid >= GID_CNT) return;
+
+
+  /**
+   * digest
+   */
+
+  const u32 search[4] =
+  {
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R0],
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R1],
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R2],
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R3]
+  };
+
+  /**
+   * base
+   */
+
+  const u32 pw_len = pws[gid].pw_len;
+
+  if (pw_len != 64) return;
+
+
+  // copy password to w
+
+  u32 w[16];
+
+  for (u32 i = 0; i < 16; i++) // pw_len / 4
+  {
+    w[i] = pws[gid].i[i];
+  }
+
+  for (u32 i = 1; i < 16; i++)
+  {
+    if (is_valid_hex_32 (w[i]) == 0) return;
+  }
+
+  secp256k1_t preG; // need to change SECP256K1_TMPS_TYPE above to: PRIVATE_AS
+
+  set_precomputed_basepoint_g (&preG);
+
+
+  /**
+   * loop
+   */
+
+  u32 w0l = w[0];
+
+  for (u32 il_pos = 0; il_pos < IL_CNT; il_pos += VECT_SIZE)
+  {
+    u32x w0r = words_buf_r[il_pos / VECT_SIZE];
+
+    const u32 w0 = w0l | w0r;
+
+    w[0] = w0;
+
+    if (is_valid_hex_32 (w[0]) == 0) continue;
+
+
+    // convert password from hex to binary
+
+    u32 tmp[16] = { 0 };
+
+    for (u32 i = 0, j = 0; i < 8; i += 1, j += 2)
+    {
+      tmp[i] = hex_u32_to_u32 (w[j + 0], w[j + 1]);
+    }
+
+    u32 prv_key[9];
+
+    prv_key[0] = tmp[7];
+    prv_key[1] = tmp[6];
+    prv_key[2] = tmp[5];
+    prv_key[3] = tmp[4];
+    prv_key[4] = tmp[3];
+    prv_key[5] = tmp[2];
+    prv_key[6] = tmp[1];
+    prv_key[7] = tmp[0];
+
+
+    // convert: pub_key = G * prv_key
+
+    u32 x[8];
+    u32 y[8];
+
+    point_mul_xy (x, y, prv_key, &preG);
+
+
+    // to public key:
+
+    u32 pub_key[32] = { 0 };
+
+    pub_key[16] =               (y[0] << 24);
+    pub_key[15] = (y[0] >> 8) | (y[1] << 24);
+    pub_key[14] = (y[1] >> 8) | (y[2] << 24);
+    pub_key[13] = (y[2] >> 8) | (y[3] << 24);
+    pub_key[12] = (y[3] >> 8) | (y[4] << 24);
+    pub_key[11] = (y[4] >> 8) | (y[5] << 24);
+    pub_key[10] = (y[5] >> 8) | (y[6] << 24);
+    pub_key[ 9] = (y[6] >> 8) | (y[7] << 24);
+    pub_key[ 8] = (y[7] >> 8) | (x[0] << 24);
+    pub_key[ 7] = (x[0] >> 8) | (x[1] << 24);
+    pub_key[ 6] = (x[1] >> 8) | (x[2] << 24);
+    pub_key[ 5] = (x[2] >> 8) | (x[3] << 24);
+    pub_key[ 4] = (x[3] >> 8) | (x[4] << 24);
+    pub_key[ 3] = (x[4] >> 8) | (x[5] << 24);
+    pub_key[ 2] = (x[5] >> 8) | (x[6] << 24);
+    pub_key[ 1] = (x[6] >> 8) | (x[7] << 24);
+    pub_key[ 0] = (x[7] >> 8) | (0x04000000);
+
+
+    // calculate HASH160 for pub key
+
+    sha256_ctx_t ctx;
+
+    sha256_init   (&ctx);
+    sha256_update (&ctx, pub_key, 65); // length of public key: 65
+    sha256_final  (&ctx);
+
+    for (u32 i = 0; i < 8; i++) tmp[i] = ctx.h[i];
+
+    // tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
+    // tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
+
+    for (u32 i = 8; i < 16; i++) tmp[i] = 0;
+
+
+    // now let's do RIPEMD-160 on the sha256sum
+
+    ripemd160_ctx_t rctx;
+
+    ripemd160_init        (&rctx);
+    ripemd160_update_swap (&rctx, tmp, 32);
+    ripemd160_final       (&rctx);
+
+    const u32 r0 = rctx.h[0];
+    const u32 r1 = rctx.h[1];
+    const u32 r2 = rctx.h[2];
+    const u32 r3 = rctx.h[3];
+
+    COMPARE_S_SCALAR (r0, r1, r2, r3);
+  }
+}

OpenCL/m30905_a0-pure.cl

@@ -0,0 +1,342 @@
+/**
+ * Author......: See docs/credits.txt
+ * License.....: MIT
+ */
+
+//#define NEW_SIMD_CODE
+
+#define SECP256K1_TMPS_TYPE PRIVATE_AS
+
+#ifdef KERNEL_STATIC
+#include M2S(INCLUDE_PATH/inc_vendor.h)
+#include M2S(INCLUDE_PATH/inc_types.h)
+#include M2S(INCLUDE_PATH/inc_platform.cl)
+#include M2S(INCLUDE_PATH/inc_common.cl)
+#include M2S(INCLUDE_PATH/inc_rp.h)
+#include M2S(INCLUDE_PATH/inc_rp.cl)
+#include M2S(INCLUDE_PATH/inc_scalar.cl)
+#include M2S(INCLUDE_PATH/inc_hash_sha256.cl)
+#include M2S(INCLUDE_PATH/inc_hash_ripemd160.cl)
+#include M2S(INCLUDE_PATH/inc_ecc_secp256k1.cl)
+#endif
+
+DECLSPEC u32 hex_convert_u32 (PRIVATE_AS const u32 c)
+{
+  return (c & 15) + (c >> 6) * 9;
+}
+
+DECLSPEC u32 hex_u32_to_u32 (PRIVATE_AS const u32 hex0, PRIVATE_AS const u32 hex1)
+{
+  u32 v = 0;
+
+  v |= hex_convert_u32 ((hex0 >>  0) & 0xff) << 28;
+  v |= hex_convert_u32 ((hex0 >>  8) & 0xff) << 24;
+  v |= hex_convert_u32 ((hex0 >> 16) & 0xff) << 20;
+  v |= hex_convert_u32 ((hex0 >> 24) & 0xff) << 16;
+
+  v |= hex_convert_u32 ((hex1 >>  0) & 0xff) << 12;
+  v |= hex_convert_u32 ((hex1 >>  8) & 0xff) <<  8;
+  v |= hex_convert_u32 ((hex1 >> 16) & 0xff) <<  4;
+  v |= hex_convert_u32 ((hex1 >> 24) & 0xff) <<  0;
+
+  return (v);
+}
+
+KERNEL_FQ void m30905_mxx (KERN_ATTR_RULES ())
+{
+  /**
+   * modifier
+   */
+
+  const u64 gid = get_global_id (0);
+
+  if (gid >= GID_CNT) return;
+
+
+  /**
+   * base
+   */
+
+  secp256k1_t preG; // need to change SECP256K1_TMPS_TYPE above to: PRIVATE_AS
+
+  set_precomputed_basepoint_g (&preG);
+
+  COPY_PW (pws[gid]);
+
+
+  /**
+   * loop
+   */
+
+  for (u32 il_pos = 0; il_pos < IL_CNT; il_pos++)
+  {
+    pw_t p = PASTE_PW;
+
+    p.pw_len = apply_rules (rules_buf[il_pos].cmds, p.i, p.pw_len);
+
+    if (p.pw_len != 64) continue;
+
+    for (u32 i = 0; i < 16; i++)
+    {
+      if (is_valid_hex_32 (p.i[i]) == 0) continue;
+    }
+
+
+    // convert password from hex to binary
+
+    u32 tmp[16] = { 0 };
+
+    for (u32 i = 0, j = 0; i < 8; i += 1, j += 2)
+    {
+      tmp[i] = hex_u32_to_u32 (p.i[j + 0], p.i[j + 1]);
+    }
+
+    u32 prv_key[9];
+
+    prv_key[0] = tmp[7];
+    prv_key[1] = tmp[6];
+    prv_key[2] = tmp[5];
+    prv_key[3] = tmp[4];
+    prv_key[4] = tmp[3];
+    prv_key[5] = tmp[2];
+    prv_key[6] = tmp[1];
+    prv_key[7] = tmp[0];
+
+
+    // convert: pub_key = G * prv_key
+
+    u32 x[8];
+    u32 y[8];
+
+    point_mul_xy (x, y, prv_key, &preG);
+
+
+    // to public key:
+
+    u32 pub_key[16] = { 0 }; // why is re-using the "tmp" variable here slower ?
+
+    const u32 type = 0x02 | (y[0] & 1);
+
+    pub_key[8] =               (x[0] << 24);
+    pub_key[7] = (x[0] >> 8) | (x[1] << 24);
+    pub_key[6] = (x[1] >> 8) | (x[2] << 24);
+    pub_key[5] = (x[2] >> 8) | (x[3] << 24);
+    pub_key[4] = (x[3] >> 8) | (x[4] << 24);
+    pub_key[3] = (x[4] >> 8) | (x[5] << 24);
+    pub_key[2] = (x[5] >> 8) | (x[6] << 24);
+    pub_key[1] = (x[6] >> 8) | (x[7] << 24);
+    pub_key[0] = (x[7] >> 8) | (type << 24);
+
+
+    // calculate HASH160 for pub key
+
+    sha256_ctx_t ctx;
+
+    sha256_init   (&ctx);
+    sha256_update (&ctx, pub_key, 33); // length of public key: 33
+    sha256_final  (&ctx);
+
+    for (u32 i = 0; i < 8; i++) tmp[i] = ctx.h[i];
+
+    // tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
+    // tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
+
+    for (u32 i = 8; i < 16; i++) tmp[i] = 0;
+
+
+    // now let's do RIPEMD-160 on the sha256sum
+
+    ripemd160_ctx_t rctx;
+
+    ripemd160_init        (&rctx);
+    ripemd160_update_swap (&rctx, tmp, 32);
+    ripemd160_final       (&rctx);
+
+
+    /*
+     * 2nd RIPEMD160 (SHA256 ()):
+     */
+
+    tmp[0] = (rctx.h[0] << 16) | (         0x1400); // (swapped) OP_0 operation (0x00),
+    tmp[1] = (rctx.h[1] << 16) | (rctx.h[0] >> 16); // 0x14 == 20, this indicates the
+    tmp[2] = (rctx.h[2] << 16) | (rctx.h[1] >> 16); // data len
+    tmp[3] = (rctx.h[3] << 16) | (rctx.h[2] >> 16);
+    tmp[4] = (rctx.h[4] << 16) | (rctx.h[3] >> 16);
+    tmp[5] =                     (rctx.h[4] >> 16);
+
+    for (u32 i = 6; i < 16; i++) tmp[i] = 0;
+
+    sha256_init        (&ctx);
+    sha256_update_swap (&ctx, tmp, 22);
+    sha256_final       (&ctx);
+
+    for (u32 i = 0; i <  8; i++) tmp[i] = ctx.h[i];
+
+    ripemd160_init        (&rctx);
+    ripemd160_update_swap (&rctx, tmp, 32);
+    ripemd160_final       (&rctx);
+
+    const u32 r0 = rctx.h[0];
+    const u32 r1 = rctx.h[1];
+    const u32 r2 = rctx.h[2];
+    const u32 r3 = rctx.h[3];
+
+    COMPARE_M_SCALAR (r0, r1, r2, r3);
+  }
+}
+
+KERNEL_FQ void m30905_sxx (KERN_ATTR_RULES ())
+{
+  /**
+   * modifier
+   */
+
+  const u64 gid = get_global_id (0);
+
+  if (gid >= GID_CNT) return;
+
+
+  /**
+   * digest
+   */
+
+  const u32 search[4] =
+  {
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R0],
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R1],
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R2],
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R3]
+  };
+
+
+  /**
+   * base
+   */
+
+  secp256k1_t preG; // need to change SECP256K1_TMPS_TYPE above to: PRIVATE_AS
+
+  set_precomputed_basepoint_g (&preG);
+
+  COPY_PW (pws[gid]);
+
+
+  /**
+   * loop
+   */
+
+  for (u32 il_pos = 0; il_pos < IL_CNT; il_pos++)
+  {
+    pw_t p = PASTE_PW;
+
+    p.pw_len = apply_rules (rules_buf[il_pos].cmds, p.i, p.pw_len);
+
+    if (p.pw_len != 64) continue;
+
+    for (u32 i = 0; i < 16; i++)
+    {
+      if (is_valid_hex_32 (p.i[i]) == 0) continue;
+    }
+
+
+    // convert password from hex to binary
+
+    u32 tmp[16] = { 0 };
+
+    for (u32 i = 0, j = 0; i < 8; i += 1, j += 2)
+    {
+      tmp[i] = hex_u32_to_u32 (p.i[j + 0], p.i[j + 1]);
+    }
+
+    u32 prv_key[9];
+
+    prv_key[0] = tmp[7];
+    prv_key[1] = tmp[6];
+    prv_key[2] = tmp[5];
+    prv_key[3] = tmp[4];
+    prv_key[4] = tmp[3];
+    prv_key[5] = tmp[2];
+    prv_key[6] = tmp[1];
+    prv_key[7] = tmp[0];
+
+
+    // convert: pub_key = G * prv_key
+
+    u32 x[8];
+    u32 y[8];
+
+    point_mul_xy (x, y, prv_key, &preG);
+
+
+    // to public key:
+
+    u32 pub_key[16] = { 0 }; // why is re-using the "tmp" variable here slower ?
+
+    const u32 type = 0x02 | (y[0] & 1);
+
+    pub_key[8] =               (x[0] << 24);
+    pub_key[7] = (x[0] >> 8) | (x[1] << 24);
+    pub_key[6] = (x[1] >> 8) | (x[2] << 24);
+    pub_key[5] = (x[2] >> 8) | (x[3] << 24);
+    pub_key[4] = (x[3] >> 8) | (x[4] << 24);
+    pub_key[3] = (x[4] >> 8) | (x[5] << 24);
+    pub_key[2] = (x[5] >> 8) | (x[6] << 24);
+    pub_key[1] = (x[6] >> 8) | (x[7] << 24);
+    pub_key[0] = (x[7] >> 8) | (type << 24);
+
+
+    // calculate HASH160 for pub key
+
+    sha256_ctx_t ctx;
+
+    sha256_init   (&ctx);
+    sha256_update (&ctx, pub_key, 33); // length of public key: 33
+    sha256_final  (&ctx);
+
+    for (u32 i = 0; i < 8; i++) tmp[i] = ctx.h[i];
+
+    // tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
+    // tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
+
+    for (u32 i = 8; i < 16; i++) tmp[i] = 0;
+
+
+    // now let's do RIPEMD-160 on the sha256sum
+
+    ripemd160_ctx_t rctx;
+
+    ripemd160_init        (&rctx);
+    ripemd160_update_swap (&rctx, tmp, 32);
+    ripemd160_final       (&rctx);
+
+
+    /*
+     * 2nd RIPEMD160 (SHA256 ()):
+     */
+
+    tmp[0] = (rctx.h[0] << 16) | (         0x1400); // (swapped) OP_0 operation (0x00),
+    tmp[1] = (rctx.h[1] << 16) | (rctx.h[0] >> 16); // 0x14 == 20, this indicates the
+    tmp[2] = (rctx.h[2] << 16) | (rctx.h[1] >> 16); // data len
+    tmp[3] = (rctx.h[3] << 16) | (rctx.h[2] >> 16);
+    tmp[4] = (rctx.h[4] << 16) | (rctx.h[3] >> 16);
+    tmp[5] =                     (rctx.h[4] >> 16);
+
+    for (u32 i = 6; i < 16; i++) tmp[i] = 0;
+
+    sha256_init        (&ctx);
+    sha256_update_swap (&ctx, tmp, 22);
+    sha256_final       (&ctx);
+
+    for (u32 i = 0; i <  8; i++) tmp[i] = ctx.h[i];
+
+    ripemd160_init        (&rctx);
+    ripemd160_update_swap (&rctx, tmp, 32);
+    ripemd160_final       (&rctx);
+
+    const u32 r0 = rctx.h[0];
+    const u32 r1 = rctx.h[1];
+    const u32 r2 = rctx.h[2];
+    const u32 r3 = rctx.h[3];
+
+    COMPARE_S_SCALAR (r0, r1, r2, r3);
+  }
+}

OpenCL/m30905_a1-pure.cl

@@ -0,0 +1,396 @@
+/**
+ * Author......: See docs/credits.txt
+ * License.....: MIT
+ */
+
+//#define NEW_SIMD_CODE
+
+#define SECP256K1_TMPS_TYPE PRIVATE_AS
+
+#ifdef KERNEL_STATIC
+#include M2S(INCLUDE_PATH/inc_vendor.h)
+#include M2S(INCLUDE_PATH/inc_types.h)
+#include M2S(INCLUDE_PATH/inc_platform.cl)
+#include M2S(INCLUDE_PATH/inc_common.cl)
+#include M2S(INCLUDE_PATH/inc_scalar.cl)
+#include M2S(INCLUDE_PATH/inc_hash_sha256.cl)
+#include M2S(INCLUDE_PATH/inc_hash_ripemd160.cl)
+#include M2S(INCLUDE_PATH/inc_ecc_secp256k1.cl)
+#endif
+
+DECLSPEC u32 hex_convert_u32 (PRIVATE_AS const u32 c)
+{
+  return (c & 15) + (c >> 6) * 9;
+}
+
+DECLSPEC u32 hex_u32_to_u32 (PRIVATE_AS const u32 hex0, PRIVATE_AS const u32 hex1)
+{
+  u32 v = 0;
+
+  v |= hex_convert_u32 ((hex0 >>  0) & 0xff) << 28;
+  v |= hex_convert_u32 ((hex0 >>  8) & 0xff) << 24;
+  v |= hex_convert_u32 ((hex0 >> 16) & 0xff) << 20;
+  v |= hex_convert_u32 ((hex0 >> 24) & 0xff) << 16;
+
+  v |= hex_convert_u32 ((hex1 >>  0) & 0xff) << 12;
+  v |= hex_convert_u32 ((hex1 >>  8) & 0xff) <<  8;
+  v |= hex_convert_u32 ((hex1 >> 16) & 0xff) <<  4;
+  v |= hex_convert_u32 ((hex1 >> 24) & 0xff) <<  0;
+
+  return (v);
+}
+
+KERNEL_FQ void m30905_mxx (KERN_ATTR_BASIC ())
+{
+  /**
+   * modifier
+   */
+
+  const u64 gid = get_global_id (0);
+
+  if (gid >= GID_CNT) return;
+
+
+  /**
+   * base
+   */
+
+  const u32 pw_len = pws[gid].pw_len;
+
+  // copy password to w
+
+  u32 w[16] = { 0 };
+
+  // for (u32 i = 0, idx = 0; i < pw_len; i += 4, idx += 1)
+  for (u32 idx = 0; idx < 16; idx++)
+  {
+    w[idx] = pws[gid].i[idx];
+  }
+
+  secp256k1_t preG; // need to change SECP256K1_TMPS_TYPE above to: PRIVATE_AS
+
+  set_precomputed_basepoint_g (&preG);
+
+
+  /**
+   * loop
+   */
+
+  for (u32 il_pos = 0; il_pos < IL_CNT; il_pos++)
+  {
+    const u32 comb_len = combs_buf[il_pos].pw_len;
+
+    if ((pw_len + comb_len) != 64) continue;
+
+    u32 c[64] = { 0 };
+
+    #ifdef _unroll
+    #pragma unroll
+    #endif
+    for (u32 i = 0; i < 16; i++)
+    {
+      c[i] = combs_buf[il_pos].i[i];
+    }
+
+    switch_buffer_by_offset_1x64_le_S (c, pw_len);
+
+    #ifdef _unroll
+    #pragma unroll
+    #endif
+    for (u32 i = 0; i < 16; i++)
+    {
+      c[i] |= w[i];
+    }
+
+    for (u32 i = 0; i < 16; i++)
+    {
+      if (is_valid_hex_32 (c[i]) == 0) continue;
+    }
+
+
+    // convert password from hex to binary
+
+    u32 tmp[16] = { 0 };
+
+    for (u32 i = 0, j = 0; i < 8; i += 1, j += 2)
+    {
+      tmp[i] = hex_u32_to_u32 (c[j + 0], c[j + 1]);
+    }
+
+    u32 prv_key[9];
+
+    prv_key[0] = tmp[7];
+    prv_key[1] = tmp[6];
+    prv_key[2] = tmp[5];
+    prv_key[3] = tmp[4];
+    prv_key[4] = tmp[3];
+    prv_key[5] = tmp[2];
+    prv_key[6] = tmp[1];
+    prv_key[7] = tmp[0];
+
+
+    // convert: pub_key = G * prv_key
+
+    u32 x[8];
+    u32 y[8];
+
+    point_mul_xy (x, y, prv_key, &preG);
+
+
+    // to public key:
+
+    u32 pub_key[16] = { 0 }; // why is re-using the "tmp" variable here slower ?
+
+    const u32 type = 0x02 | (y[0] & 1);
+
+    pub_key[8] =               (x[0] << 24);
+    pub_key[7] = (x[0] >> 8) | (x[1] << 24);
+    pub_key[6] = (x[1] >> 8) | (x[2] << 24);
+    pub_key[5] = (x[2] >> 8) | (x[3] << 24);
+    pub_key[4] = (x[3] >> 8) | (x[4] << 24);
+    pub_key[3] = (x[4] >> 8) | (x[5] << 24);
+    pub_key[2] = (x[5] >> 8) | (x[6] << 24);
+    pub_key[1] = (x[6] >> 8) | (x[7] << 24);
+    pub_key[0] = (x[7] >> 8) | (type << 24);
+
+
+    // calculate HASH160 for pub key
+
+    sha256_ctx_t ctx;
+
+    sha256_init   (&ctx);
+    sha256_update (&ctx, pub_key, 33); // length of public key: 33
+    sha256_final  (&ctx);
+
+    for (u32 i = 0; i < 8; i++) tmp[i] = ctx.h[i];
+
+    // tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
+    // tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
+
+    for (u32 i = 8; i < 16; i++) tmp[i] = 0;
+
+
+    // now let's do RIPEMD-160 on the sha256sum
+
+    ripemd160_ctx_t rctx;
+
+    ripemd160_init        (&rctx);
+    ripemd160_update_swap (&rctx, tmp, 32);
+    ripemd160_final       (&rctx);
+
+
+    /*
+     * 2nd RIPEMD160 (SHA256 ()):
+     */
+
+    tmp[0] = (rctx.h[0] << 16) | (         0x1400); // (swapped) OP_0 operation (0x00),
+    tmp[1] = (rctx.h[1] << 16) | (rctx.h[0] >> 16); // 0x14 == 20, this indicates the
+    tmp[2] = (rctx.h[2] << 16) | (rctx.h[1] >> 16); // data len
+    tmp[3] = (rctx.h[3] << 16) | (rctx.h[2] >> 16);
+    tmp[4] = (rctx.h[4] << 16) | (rctx.h[3] >> 16);
+    tmp[5] =                     (rctx.h[4] >> 16);
+
+    for (u32 i = 6; i < 16; i++) tmp[i] = 0;
+
+    sha256_init        (&ctx);
+    sha256_update_swap (&ctx, tmp, 22);
+    sha256_final       (&ctx);
+
+    for (u32 i = 0; i <  8; i++) tmp[i] = ctx.h[i];
+
+    ripemd160_init        (&rctx);
+    ripemd160_update_swap (&rctx, tmp, 32);
+    ripemd160_final       (&rctx);
+
+    const u32 r0 = rctx.h[0];
+    const u32 r1 = rctx.h[1];
+    const u32 r2 = rctx.h[2];
+    const u32 r3 = rctx.h[3];
+
+    COMPARE_M_SCALAR (r0, r1, r2, r3);
+  }
+}
+
+KERNEL_FQ void m30905_sxx (KERN_ATTR_BASIC ())
+{
+  /**
+   * modifier
+   */
+
+  const u64 gid = get_global_id (0);
+
+  if (gid >= GID_CNT) return;
+
+
+  /**
+   * digest
+   */
+
+  const u32 search[4] =
+  {
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R0],
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R1],
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R2],
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R3]
+  };
+
+
+  /**
+   * base
+   */
+
+  const u32 pw_len = pws[gid].pw_len;
+
+  // copy password to w
+
+  u32 w[16] = { 0 };
+
+  // for (u32 i = 0, idx = 0; i < pw_len; i += 4, idx += 1)
+  for (u32 idx = 0; idx < 16; idx++)
+  {
+    w[idx] = pws[gid].i[idx];
+  }
+
+  secp256k1_t preG; // need to change SECP256K1_TMPS_TYPE above to: PRIVATE_AS
+
+  set_precomputed_basepoint_g (&preG);
+
+
+  /**
+   * loop
+   */
+
+  for (u32 il_pos = 0; il_pos < IL_CNT; il_pos++)
+  {
+    const u32 comb_len = combs_buf[il_pos].pw_len;
+
+    if ((pw_len + comb_len) != 64) continue;
+
+    u32 c[64] = { 0 };
+
+    #ifdef _unroll
+    #pragma unroll
+    #endif
+    for (u32 i = 0; i < 16; i++)
+    {
+      c[i] = combs_buf[il_pos].i[i];
+    }
+
+    switch_buffer_by_offset_1x64_le_S (c, pw_len);
+
+    #ifdef _unroll
+    #pragma unroll
+    #endif
+    for (u32 i = 0; i < 16; i++)
+    {
+      c[i] |= w[i];
+    }
+
+    for (u32 i = 0; i < 16; i++)
+    {
+      if (is_valid_hex_32 (c[i]) == 0) continue;
+    }
+
+
+    // convert password from hex to binary
+
+    u32 tmp[16] = { 0 };
+
+    for (u32 i = 0, j = 0; i < 8; i += 1, j += 2)
+    {
+      tmp[i] = hex_u32_to_u32 (c[j + 0], c[j + 1]);
+    }
+
+    u32 prv_key[9];
+
+    prv_key[0] = tmp[7];
+    prv_key[1] = tmp[6];
+    prv_key[2] = tmp[5];
+    prv_key[3] = tmp[4];
+    prv_key[4] = tmp[3];
+    prv_key[5] = tmp[2];
+    prv_key[6] = tmp[1];
+    prv_key[7] = tmp[0];
+
+
+    // convert: pub_key = G * prv_key
+
+    u32 x[8];
+    u32 y[8];
+
+    point_mul_xy (x, y, prv_key, &preG);
+
+
+    // to public key:
+
+    u32 pub_key[16] = { 0 }; // why is re-using the "tmp" variable here slower ?
+
+    const u32 type = 0x02 | (y[0] & 1);
+
+    pub_key[8] =               (x[0] << 24);
+    pub_key[7] = (x[0] >> 8) | (x[1] << 24);
+    pub_key[6] = (x[1] >> 8) | (x[2] << 24);
+    pub_key[5] = (x[2] >> 8) | (x[3] << 24);
+    pub_key[4] = (x[3] >> 8) | (x[4] << 24);
+    pub_key[3] = (x[4] >> 8) | (x[5] << 24);
+    pub_key[2] = (x[5] >> 8) | (x[6] << 24);
+    pub_key[1] = (x[6] >> 8) | (x[7] << 24);
+    pub_key[0] = (x[7] >> 8) | (type << 24);
+
+
+    // calculate HASH160 for pub key
+
+    sha256_ctx_t ctx;
+
+    sha256_init   (&ctx);
+    sha256_update (&ctx, pub_key, 33); // length of public key: 33
+    sha256_final  (&ctx);
+
+    for (u32 i = 0; i < 8; i++) tmp[i] = ctx.h[i];
+
+    // tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
+    // tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
+
+    for (u32 i = 8; i < 16; i++) tmp[i] = 0;
+
+
+    // now let's do RIPEMD-160 on the sha256sum
+
+    ripemd160_ctx_t rctx;
+
+    ripemd160_init        (&rctx);
+    ripemd160_update_swap (&rctx, tmp, 32);
+    ripemd160_final       (&rctx);
+
+
+    /*
+     * 2nd RIPEMD160 (SHA256 ()):
+     */
+
+    tmp[0] = (rctx.h[0] << 16) | (         0x1400); // (swapped) OP_0 operation (0x00),
+    tmp[1] = (rctx.h[1] << 16) | (rctx.h[0] >> 16); // 0x14 == 20, this indicates the
+    tmp[2] = (rctx.h[2] << 16) | (rctx.h[1] >> 16); // data len
+    tmp[3] = (rctx.h[3] << 16) | (rctx.h[2] >> 16);
+    tmp[4] = (rctx.h[4] << 16) | (rctx.h[3] >> 16);
+    tmp[5] =                     (rctx.h[4] >> 16);
+
+    for (u32 i = 6; i < 16; i++) tmp[i] = 0;
+
+    sha256_init        (&ctx);
+    sha256_update_swap (&ctx, tmp, 22);
+    sha256_final       (&ctx);
+
+    for (u32 i = 0; i <  8; i++) tmp[i] = ctx.h[i];
+
+    ripemd160_init        (&rctx);
+    ripemd160_update_swap (&rctx, tmp, 32);
+    ripemd160_final       (&rctx);
+
+    const u32 r0 = rctx.h[0];
+    const u32 r1 = rctx.h[1];
+    const u32 r2 = rctx.h[2];
+    const u32 r3 = rctx.h[3];
+
+    COMPARE_S_SCALAR (r0, r1, r2, r3);
+  }
+}

OpenCL/m30905_a3-pure.cl

@@ -0,0 +1,372 @@
+/**
+ * Author......: See docs/credits.txt
+ * License.....: MIT
+ */
+
+//#define NEW_SIMD_CODE
+
+// #define SECP256K1_TMPS_TYPE CONSTANT_AS
+#define SECP256K1_TMPS_TYPE PRIVATE_AS
+
+#ifdef KERNEL_STATIC
+#include M2S(INCLUDE_PATH/inc_vendor.h)
+#include M2S(INCLUDE_PATH/inc_types.h)
+#include M2S(INCLUDE_PATH/inc_platform.cl)
+#include M2S(INCLUDE_PATH/inc_common.cl)
+#include M2S(INCLUDE_PATH/inc_scalar.cl)
+#include M2S(INCLUDE_PATH/inc_hash_sha256.cl)
+#include M2S(INCLUDE_PATH/inc_hash_ripemd160.cl)
+#include M2S(INCLUDE_PATH/inc_ecc_secp256k1.cl)
+#endif
+
+DECLSPEC u32 hex_convert_u32 (PRIVATE_AS const u32 c)
+{
+  return (c & 15) + (c >> 6) * 9;
+}
+
+DECLSPEC u32 hex_u32_to_u32 (PRIVATE_AS const u32 hex0, PRIVATE_AS const u32 hex1)
+{
+  u32 v = 0;
+
+  v |= hex_convert_u32 ((hex0 >>  0) & 0xff) << 28;
+  v |= hex_convert_u32 ((hex0 >>  8) & 0xff) << 24;
+  v |= hex_convert_u32 ((hex0 >> 16) & 0xff) << 20;
+  v |= hex_convert_u32 ((hex0 >> 24) & 0xff) << 16;
+
+  v |= hex_convert_u32 ((hex1 >>  0) & 0xff) << 12;
+  v |= hex_convert_u32 ((hex1 >>  8) & 0xff) <<  8;
+  v |= hex_convert_u32 ((hex1 >> 16) & 0xff) <<  4;
+  v |= hex_convert_u32 ((hex1 >> 24) & 0xff) <<  0;
+
+  return (v);
+}
+
+KERNEL_FQ void m30905_mxx (KERN_ATTR_VECTOR ())
+{
+  /**
+   * modifier
+   */
+
+  const u64 gid = get_global_id (0);
+
+  if (gid >= GID_CNT) return;
+
+
+  /**
+   * base
+   */
+
+  const u32 pw_len = pws[gid].pw_len;
+
+  if (pw_len != 64) return;
+
+
+  // copy password to w
+
+  u32 w[16];
+
+  for (u32 i = 0; i < 16; i++) // pw_len / 4
+  {
+    w[i] = pws[gid].i[i];
+  }
+
+  for (u32 i = 1; i < 16; i++)
+  {
+    if (is_valid_hex_32 (w[i]) == 0) return;
+  }
+
+  secp256k1_t preG; // need to change SECP256K1_TMPS_TYPE above to: PRIVATE_AS
+
+  set_precomputed_basepoint_g (&preG);
+
+
+  /**
+   * loop
+   */
+
+  u32 w0l = w[0];
+
+  for (u32 il_pos = 0; il_pos < IL_CNT; il_pos += VECT_SIZE)
+  {
+    u32x w0r = words_buf_r[il_pos / VECT_SIZE];
+
+    const u32 w0 = w0l | w0r;
+
+    w[0] = w0;
+
+    if (is_valid_hex_32 (w[0]) == 0) continue;
+
+
+    // convert password from hex to binary
+
+    u32 tmp[16] = { 0 };
+
+    for (u32 i = 0, j = 0; i < 8; i += 1, j += 2)
+    {
+      tmp[i] = hex_u32_to_u32 (w[j + 0], w[j + 1]);
+    }
+
+    u32 prv_key[9];
+
+    prv_key[0] = tmp[7];
+    prv_key[1] = tmp[6];
+    prv_key[2] = tmp[5];
+    prv_key[3] = tmp[4];
+    prv_key[4] = tmp[3];
+    prv_key[5] = tmp[2];
+    prv_key[6] = tmp[1];
+    prv_key[7] = tmp[0];
+
+
+    // convert: pub_key = G * prv_key
+
+    u32 x[8];
+    u32 y[8];
+
+    point_mul_xy (x, y, prv_key, &preG);
+
+
+    // to public key:
+
+    u32 pub_key[16] = { 0 }; // why is re-using the "tmp" variable here slower ?
+
+    const u32 type = 0x02 | (y[0] & 1);
+
+    pub_key[8] =               (x[0] << 24);
+    pub_key[7] = (x[0] >> 8) | (x[1] << 24);
+    pub_key[6] = (x[1] >> 8) | (x[2] << 24);
+    pub_key[5] = (x[2] >> 8) | (x[3] << 24);
+    pub_key[4] = (x[3] >> 8) | (x[4] << 24);
+    pub_key[3] = (x[4] >> 8) | (x[5] << 24);
+    pub_key[2] = (x[5] >> 8) | (x[6] << 24);
+    pub_key[1] = (x[6] >> 8) | (x[7] << 24);
+    pub_key[0] = (x[7] >> 8) | (type << 24);
+
+
+    // calculate HASH160 for pub key
+
+    sha256_ctx_t ctx;
+
+    sha256_init   (&ctx);
+    sha256_update (&ctx, pub_key, 33); // length of public key: 33
+    sha256_final  (&ctx);
+
+    for (u32 i = 0; i < 8; i++) tmp[i] = ctx.h[i];
+
+    // tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
+    // tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
+
+    for (u32 i = 8; i < 16; i++) tmp[i] = 0;
+
+
+    // now let's do RIPEMD-160 on the sha256sum
+
+    ripemd160_ctx_t rctx;
+
+    ripemd160_init        (&rctx);
+    ripemd160_update_swap (&rctx, tmp, 32);
+    ripemd160_final       (&rctx);
+
+
+    /*
+     * 2nd RIPEMD160 (SHA256 ()):
+     */
+
+    tmp[0] = (rctx.h[0] << 16) | (         0x1400); // (swapped) OP_0 operation (0x00),
+    tmp[1] = (rctx.h[1] << 16) | (rctx.h[0] >> 16); // 0x14 == 20, this indicates the
+    tmp[2] = (rctx.h[2] << 16) | (rctx.h[1] >> 16); // data len
+    tmp[3] = (rctx.h[3] << 16) | (rctx.h[2] >> 16);
+    tmp[4] = (rctx.h[4] << 16) | (rctx.h[3] >> 16);
+    tmp[5] =                     (rctx.h[4] >> 16);
+
+    for (u32 i = 6; i < 16; i++) tmp[i] = 0;
+
+    sha256_init        (&ctx);
+    sha256_update_swap (&ctx, tmp, 22);
+    sha256_final       (&ctx);
+
+    for (u32 i = 0; i <  8; i++) tmp[i] = ctx.h[i];
+
+    ripemd160_init        (&rctx);
+    ripemd160_update_swap (&rctx, tmp, 32);
+    ripemd160_final       (&rctx);
+
+    const u32 r0 = rctx.h[0];
+    const u32 r1 = rctx.h[1];
+    const u32 r2 = rctx.h[2];
+    const u32 r3 = rctx.h[3];
+
+    COMPARE_M_SCALAR (r0, r1, r2, r3);
+  }
+}
+
+KERNEL_FQ void m30905_sxx (KERN_ATTR_VECTOR ())
+{
+  /**
+   * modifier
+   */
+
+  const u64 gid = get_global_id (0);
+
+  if (gid >= GID_CNT) return;
+
+
+  /**
+   * digest
+   */
+
+  const u32 search[4] =
+  {
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R0],
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R1],
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R2],
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R3]
+  };
+
+  /**
+   * base
+   */
+
+  const u32 pw_len = pws[gid].pw_len;
+
+  if (pw_len != 64) return;
+
+
+  // copy password to w
+
+  u32 w[16];
+
+  for (u32 i = 0; i < 16; i++) // pw_len / 4
+  {
+    w[i] = pws[gid].i[i];
+  }
+
+  for (u32 i = 1; i < 16; i++)
+  {
+    if (is_valid_hex_32 (w[i]) == 0) return;
+  }
+
+  secp256k1_t preG; // need to change SECP256K1_TMPS_TYPE above to: PRIVATE_AS
+
+  set_precomputed_basepoint_g (&preG);
+
+
+  /**
+   * loop
+   */
+
+  u32 w0l = w[0];
+
+  for (u32 il_pos = 0; il_pos < IL_CNT; il_pos += VECT_SIZE)
+  {
+    u32x w0r = words_buf_r[il_pos / VECT_SIZE];
+
+    const u32 w0 = w0l | w0r;
+
+    w[0] = w0;
+
+    if (is_valid_hex_32 (w[0]) == 0) continue;
+
+
+    // convert password from hex to binary
+
+    u32 tmp[16] = { 0 };
+
+    for (u32 i = 0, j = 0; i < 8; i += 1, j += 2)
+    {
+      tmp[i] = hex_u32_to_u32 (w[j + 0], w[j + 1]);
+    }
+
+    u32 prv_key[9];
+
+    prv_key[0] = tmp[7];
+    prv_key[1] = tmp[6];
+    prv_key[2] = tmp[5];
+    prv_key[3] = tmp[4];
+    prv_key[4] = tmp[3];
+    prv_key[5] = tmp[2];
+    prv_key[6] = tmp[1];
+    prv_key[7] = tmp[0];
+
+
+    // convert: pub_key = G * prv_key
+
+    u32 x[8];
+    u32 y[8];
+
+    point_mul_xy (x, y, prv_key, &preG);
+
+
+    // to public key:
+
+    u32 pub_key[16] = { 0 }; // why is re-using the "tmp" variable here slower ?
+
+    const u32 type = 0x02 | (y[0] & 1);
+
+    pub_key[8] =               (x[0] << 24);
+    pub_key[7] = (x[0] >> 8) | (x[1] << 24);
+    pub_key[6] = (x[1] >> 8) | (x[2] << 24);
+    pub_key[5] = (x[2] >> 8) | (x[3] << 24);
+    pub_key[4] = (x[3] >> 8) | (x[4] << 24);
+    pub_key[3] = (x[4] >> 8) | (x[5] << 24);
+    pub_key[2] = (x[5] >> 8) | (x[6] << 24);
+    pub_key[1] = (x[6] >> 8) | (x[7] << 24);
+    pub_key[0] = (x[7] >> 8) | (type << 24);
+
+
+    // calculate HASH160 for pub key
+
+    sha256_ctx_t ctx;
+
+    sha256_init   (&ctx);
+    sha256_update (&ctx, pub_key, 33); // length of public key: 33
+    sha256_final  (&ctx);
+
+    for (u32 i = 0; i < 8; i++) tmp[i] = ctx.h[i];
+
+    // tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
+    // tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
+
+    for (u32 i = 8; i < 16; i++) tmp[i] = 0;
+
+
+    // now let's do RIPEMD-160 on the sha256sum
+
+    ripemd160_ctx_t rctx;
+
+    ripemd160_init        (&rctx);
+    ripemd160_update_swap (&rctx, tmp, 32);
+    ripemd160_final       (&rctx);
+
+
+    /*
+     * 2nd RIPEMD160 (SHA256 ()):
+     */
+
+    tmp[0] = (rctx.h[0] << 16) | (         0x1400); // (swapped) OP_0 operation (0x00),
+    tmp[1] = (rctx.h[1] << 16) | (rctx.h[0] >> 16); // 0x14 == 20, this indicates the
+    tmp[2] = (rctx.h[2] << 16) | (rctx.h[1] >> 16); // data len
+    tmp[3] = (rctx.h[3] << 16) | (rctx.h[2] >> 16);
+    tmp[4] = (rctx.h[4] << 16) | (rctx.h[3] >> 16);
+    tmp[5] =                     (rctx.h[4] >> 16);
+
+    for (u32 i = 6; i < 16; i++) tmp[i] = 0;
+
+    sha256_init        (&ctx);
+    sha256_update_swap (&ctx, tmp, 22);
+    sha256_final       (&ctx);
+
+    for (u32 i = 0; i <  8; i++) tmp[i] = ctx.h[i];
+
+    ripemd160_init        (&rctx);
+    ripemd160_update_swap (&rctx, tmp, 32);
+    ripemd160_final       (&rctx);
+
+    const u32 r0 = rctx.h[0];
+    const u32 r1 = rctx.h[1];
+    const u32 r2 = rctx.h[2];
+    const u32 r3 = rctx.h[3];
+
+    COMPARE_S_SCALAR (r0, r1, r2, r3);
+  }
+}

OpenCL/m30906_a0-pure.cl

@@ -0,0 +1,354 @@
+/**
+ * Author......: See docs/credits.txt
+ * License.....: MIT
+ */
+
+//#define NEW_SIMD_CODE
+
+#define SECP256K1_TMPS_TYPE PRIVATE_AS
+
+#ifdef KERNEL_STATIC
+#include M2S(INCLUDE_PATH/inc_vendor.h)
+#include M2S(INCLUDE_PATH/inc_types.h)
+#include M2S(INCLUDE_PATH/inc_platform.cl)
+#include M2S(INCLUDE_PATH/inc_common.cl)
+#include M2S(INCLUDE_PATH/inc_rp.h)
+#include M2S(INCLUDE_PATH/inc_rp.cl)
+#include M2S(INCLUDE_PATH/inc_scalar.cl)
+#include M2S(INCLUDE_PATH/inc_hash_sha256.cl)
+#include M2S(INCLUDE_PATH/inc_hash_ripemd160.cl)
+#include M2S(INCLUDE_PATH/inc_ecc_secp256k1.cl)
+#endif
+
+DECLSPEC u32 hex_convert_u32 (PRIVATE_AS const u32 c)
+{
+  return (c & 15) + (c >> 6) * 9;
+}
+
+DECLSPEC u32 hex_u32_to_u32 (PRIVATE_AS const u32 hex0, PRIVATE_AS const u32 hex1)
+{
+  u32 v = 0;
+
+  v |= hex_convert_u32 ((hex0 >>  0) & 0xff) << 28;
+  v |= hex_convert_u32 ((hex0 >>  8) & 0xff) << 24;
+  v |= hex_convert_u32 ((hex0 >> 16) & 0xff) << 20;
+  v |= hex_convert_u32 ((hex0 >> 24) & 0xff) << 16;
+
+  v |= hex_convert_u32 ((hex1 >>  0) & 0xff) << 12;
+  v |= hex_convert_u32 ((hex1 >>  8) & 0xff) <<  8;
+  v |= hex_convert_u32 ((hex1 >> 16) & 0xff) <<  4;
+  v |= hex_convert_u32 ((hex1 >> 24) & 0xff) <<  0;
+
+  return (v);
+}
+
+KERNEL_FQ void m30906_mxx (KERN_ATTR_RULES ())
+{
+  /**
+   * modifier
+   */
+
+  const u64 gid = get_global_id (0);
+
+  if (gid >= GID_CNT) return;
+
+
+  /**
+   * base
+   */
+
+  secp256k1_t preG; // need to change SECP256K1_TMPS_TYPE above to: PRIVATE_AS
+
+  set_precomputed_basepoint_g (&preG);
+
+  COPY_PW (pws[gid]);
+
+
+  /**
+   * loop
+   */
+
+  for (u32 il_pos = 0; il_pos < IL_CNT; il_pos++)
+  {
+    pw_t p = PASTE_PW;
+
+    p.pw_len = apply_rules (rules_buf[il_pos].cmds, p.i, p.pw_len);
+
+    if (p.pw_len != 64) continue;
+
+    for (u32 i = 0; i < 16; i++)
+    {
+      if (is_valid_hex_32 (p.i[i]) == 0) continue;
+    }
+
+
+    // convert password from hex to binary
+
+    u32 tmp[16] = { 0 };
+
+    for (u32 i = 0, j = 0; i < 8; i += 1, j += 2)
+    {
+      tmp[i] = hex_u32_to_u32 (p.i[j + 0], p.i[j + 1]);
+    }
+
+    u32 prv_key[9];
+
+    prv_key[0] = tmp[7];
+    prv_key[1] = tmp[6];
+    prv_key[2] = tmp[5];
+    prv_key[3] = tmp[4];
+    prv_key[4] = tmp[3];
+    prv_key[5] = tmp[2];
+    prv_key[6] = tmp[1];
+    prv_key[7] = tmp[0];
+
+
+    // convert: pub_key = G * prv_key
+
+    u32 x[8];
+    u32 y[8];
+
+    point_mul_xy (x, y, prv_key, &preG);
+
+
+    // to public key:
+
+    u32 pub_key[32] = { 0 };
+
+    pub_key[16] =               (y[0] << 24);
+    pub_key[15] = (y[0] >> 8) | (y[1] << 24);
+    pub_key[14] = (y[1] >> 8) | (y[2] << 24);
+    pub_key[13] = (y[2] >> 8) | (y[3] << 24);
+    pub_key[12] = (y[3] >> 8) | (y[4] << 24);
+    pub_key[11] = (y[4] >> 8) | (y[5] << 24);
+    pub_key[10] = (y[5] >> 8) | (y[6] << 24);
+    pub_key[ 9] = (y[6] >> 8) | (y[7] << 24);
+    pub_key[ 8] = (y[7] >> 8) | (x[0] << 24);
+    pub_key[ 7] = (x[0] >> 8) | (x[1] << 24);
+    pub_key[ 6] = (x[1] >> 8) | (x[2] << 24);
+    pub_key[ 5] = (x[2] >> 8) | (x[3] << 24);
+    pub_key[ 4] = (x[3] >> 8) | (x[4] << 24);
+    pub_key[ 3] = (x[4] >> 8) | (x[5] << 24);
+    pub_key[ 2] = (x[5] >> 8) | (x[6] << 24);
+    pub_key[ 1] = (x[6] >> 8) | (x[7] << 24);
+    pub_key[ 0] = (x[7] >> 8) | (0x04000000);
+
+
+    // calculate HASH160 for pub key
+
+    sha256_ctx_t ctx;
+
+    sha256_init   (&ctx);
+    sha256_update (&ctx, pub_key, 65); // length of public key: 65
+    sha256_final  (&ctx);
+
+    for (u32 i = 0; i < 8; i++) tmp[i] = ctx.h[i];
+
+    // tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
+    // tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
+
+    for (u32 i = 8; i < 16; i++) tmp[i] = 0;
+
+
+    // now let's do RIPEMD-160 on the sha256sum
+
+    ripemd160_ctx_t rctx;
+
+    ripemd160_init        (&rctx);
+    ripemd160_update_swap (&rctx, tmp, 32);
+    ripemd160_final       (&rctx);
+
+
+    /*
+     * 2nd RIPEMD160 (SHA256 ()):
+     */
+
+    tmp[0] = (rctx.h[0] << 16) | (         0x1400); // (swapped) OP_0 operation (0x00),
+    tmp[1] = (rctx.h[1] << 16) | (rctx.h[0] >> 16); // 0x14 == 20, this indicates the
+    tmp[2] = (rctx.h[2] << 16) | (rctx.h[1] >> 16); // data len
+    tmp[3] = (rctx.h[3] << 16) | (rctx.h[2] >> 16);
+    tmp[4] = (rctx.h[4] << 16) | (rctx.h[3] >> 16);
+    tmp[5] =                     (rctx.h[4] >> 16);
+
+    for (u32 i = 6; i < 16; i++) tmp[i] = 0;
+
+    sha256_init        (&ctx);
+    sha256_update_swap (&ctx, tmp, 22);
+    sha256_final       (&ctx);
+
+    for (u32 i = 0; i <  8; i++) tmp[i] = ctx.h[i];
+
+    ripemd160_init        (&rctx);
+    ripemd160_update_swap (&rctx, tmp, 32);
+    ripemd160_final       (&rctx);
+
+    const u32 r0 = rctx.h[0];
+    const u32 r1 = rctx.h[1];
+    const u32 r2 = rctx.h[2];
+    const u32 r3 = rctx.h[3];
+
+    COMPARE_M_SCALAR (r0, r1, r2, r3);
+  }
+}
+
+KERNEL_FQ void m30906_sxx (KERN_ATTR_RULES ())
+{
+  /**
+   * modifier
+   */
+
+  const u64 gid = get_global_id (0);
+
+  if (gid >= GID_CNT) return;
+
+
+  /**
+   * digest
+   */
+
+  const u32 search[4] =
+  {
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R0],
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R1],
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R2],
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R3]
+  };
+
+
+  /**
+   * base
+   */
+
+  secp256k1_t preG; // need to change SECP256K1_TMPS_TYPE above to: PRIVATE_AS
+
+  set_precomputed_basepoint_g (&preG);
+
+  COPY_PW (pws[gid]);
+
+
+  /**
+   * loop
+   */
+
+  for (u32 il_pos = 0; il_pos < IL_CNT; il_pos++)
+  {
+    pw_t p = PASTE_PW;
+
+    p.pw_len = apply_rules (rules_buf[il_pos].cmds, p.i, p.pw_len);
+
+    if (p.pw_len != 64) continue;
+
+    for (u32 i = 0; i < 16; i++)
+    {
+      if (is_valid_hex_32 (p.i[i]) == 0) continue;
+    }
+
+
+    // convert password from hex to binary
+
+    u32 tmp[16] = { 0 };
+
+    for (u32 i = 0, j = 0; i < 8; i += 1, j += 2)
+    {
+      tmp[i] = hex_u32_to_u32 (p.i[j + 0], p.i[j + 1]);
+    }
+
+    u32 prv_key[9];
+
+    prv_key[0] = tmp[7];
+    prv_key[1] = tmp[6];
+    prv_key[2] = tmp[5];
+    prv_key[3] = tmp[4];
+    prv_key[4] = tmp[3];
+    prv_key[5] = tmp[2];
+    prv_key[6] = tmp[1];
+    prv_key[7] = tmp[0];
+
+
+    // convert: pub_key = G * prv_key
+
+    u32 x[8];
+    u32 y[8];
+
+    point_mul_xy (x, y, prv_key, &preG);
+
+
+    // to public key:
+
+    u32 pub_key[32] = { 0 };
+
+    pub_key[16] =               (y[0] << 24);
+    pub_key[15] = (y[0] >> 8) | (y[1] << 24);
+    pub_key[14] = (y[1] >> 8) | (y[2] << 24);
+    pub_key[13] = (y[2] >> 8) | (y[3] << 24);
+    pub_key[12] = (y[3] >> 8) | (y[4] << 24);
+    pub_key[11] = (y[4] >> 8) | (y[5] << 24);
+    pub_key[10] = (y[5] >> 8) | (y[6] << 24);
+    pub_key[ 9] = (y[6] >> 8) | (y[7] << 24);
+    pub_key[ 8] = (y[7] >> 8) | (x[0] << 24);
+    pub_key[ 7] = (x[0] >> 8) | (x[1] << 24);
+    pub_key[ 6] = (x[1] >> 8) | (x[2] << 24);
+    pub_key[ 5] = (x[2] >> 8) | (x[3] << 24);
+    pub_key[ 4] = (x[3] >> 8) | (x[4] << 24);
+    pub_key[ 3] = (x[4] >> 8) | (x[5] << 24);
+    pub_key[ 2] = (x[5] >> 8) | (x[6] << 24);
+    pub_key[ 1] = (x[6] >> 8) | (x[7] << 24);
+    pub_key[ 0] = (x[7] >> 8) | (0x04000000);
+
+
+    // calculate HASH160 for pub key
+
+    sha256_ctx_t ctx;
+
+    sha256_init   (&ctx);
+    sha256_update (&ctx, pub_key, 65); // length of public key: 65
+    sha256_final  (&ctx);
+
+    for (u32 i = 0; i < 8; i++) tmp[i] = ctx.h[i];
+
+    // tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
+    // tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
+
+    for (u32 i = 8; i < 16; i++) tmp[i] = 0;
+
+
+    // now let's do RIPEMD-160 on the sha256sum
+
+    ripemd160_ctx_t rctx;
+
+    ripemd160_init        (&rctx);
+    ripemd160_update_swap (&rctx, tmp, 32);
+    ripemd160_final       (&rctx);
+
+
+    /*
+     * 2nd RIPEMD160 (SHA256 ()):
+     */
+
+    tmp[0] = (rctx.h[0] << 16) | (         0x1400); // (swapped) OP_0 operation (0x00),
+    tmp[1] = (rctx.h[1] << 16) | (rctx.h[0] >> 16); // 0x14 == 20, this indicates the
+    tmp[2] = (rctx.h[2] << 16) | (rctx.h[1] >> 16); // data len
+    tmp[3] = (rctx.h[3] << 16) | (rctx.h[2] >> 16);
+    tmp[4] = (rctx.h[4] << 16) | (rctx.h[3] >> 16);
+    tmp[5] =                     (rctx.h[4] >> 16);
+
+    for (u32 i = 6; i < 16; i++) tmp[i] = 0;
+
+    sha256_init        (&ctx);
+    sha256_update_swap (&ctx, tmp, 22);
+    sha256_final       (&ctx);
+
+    for (u32 i = 0; i <  8; i++) tmp[i] = ctx.h[i];
+
+    ripemd160_init        (&rctx);
+    ripemd160_update_swap (&rctx, tmp, 32);
+    ripemd160_final       (&rctx);
+
+    const u32 r0 = rctx.h[0];
+    const u32 r1 = rctx.h[1];
+    const u32 r2 = rctx.h[2];
+    const u32 r3 = rctx.h[3];
+
+    COMPARE_S_SCALAR (r0, r1, r2, r3);
+  }
+}

OpenCL/m30906_a1-pure.cl

@@ -0,0 +1,408 @@
+/**
+ * Author......: See docs/credits.txt
+ * License.....: MIT
+ */
+
+//#define NEW_SIMD_CODE
+
+#define SECP256K1_TMPS_TYPE PRIVATE_AS
+
+#ifdef KERNEL_STATIC
+#include M2S(INCLUDE_PATH/inc_vendor.h)
+#include M2S(INCLUDE_PATH/inc_types.h)
+#include M2S(INCLUDE_PATH/inc_platform.cl)
+#include M2S(INCLUDE_PATH/inc_common.cl)
+#include M2S(INCLUDE_PATH/inc_scalar.cl)
+#include M2S(INCLUDE_PATH/inc_hash_sha256.cl)
+#include M2S(INCLUDE_PATH/inc_hash_ripemd160.cl)
+#include M2S(INCLUDE_PATH/inc_ecc_secp256k1.cl)
+#endif
+
+DECLSPEC u32 hex_convert_u32 (PRIVATE_AS const u32 c)
+{
+  return (c & 15) + (c >> 6) * 9;
+}
+
+DECLSPEC u32 hex_u32_to_u32 (PRIVATE_AS const u32 hex0, PRIVATE_AS const u32 hex1)
+{
+  u32 v = 0;
+
+  v |= hex_convert_u32 ((hex0 >>  0) & 0xff) << 28;
+  v |= hex_convert_u32 ((hex0 >>  8) & 0xff) << 24;
+  v |= hex_convert_u32 ((hex0 >> 16) & 0xff) << 20;
+  v |= hex_convert_u32 ((hex0 >> 24) & 0xff) << 16;
+
+  v |= hex_convert_u32 ((hex1 >>  0) & 0xff) << 12;
+  v |= hex_convert_u32 ((hex1 >>  8) & 0xff) <<  8;
+  v |= hex_convert_u32 ((hex1 >> 16) & 0xff) <<  4;
+  v |= hex_convert_u32 ((hex1 >> 24) & 0xff) <<  0;
+
+  return (v);
+}
+
+KERNEL_FQ void m30906_mxx (KERN_ATTR_BASIC ())
+{
+  /**
+   * modifier
+   */
+
+  const u64 gid = get_global_id (0);
+
+  if (gid >= GID_CNT) return;
+
+
+  /**
+   * base
+   */
+
+  const u32 pw_len = pws[gid].pw_len;
+
+  // copy password to w
+
+  u32 w[16] = { 0 };
+
+  // for (u32 i = 0, idx = 0; i < pw_len; i += 4, idx += 1)
+  for (u32 idx = 0; idx < 16; idx++)
+  {
+    w[idx] = pws[gid].i[idx];
+  }
+
+  secp256k1_t preG; // need to change SECP256K1_TMPS_TYPE above to: PRIVATE_AS
+
+  set_precomputed_basepoint_g (&preG);
+
+
+  /**
+   * loop
+   */
+
+  for (u32 il_pos = 0; il_pos < IL_CNT; il_pos++)
+  {
+    const u32 comb_len = combs_buf[il_pos].pw_len;
+
+    if ((pw_len + comb_len) != 64) continue;
+
+    u32 c[64] = { 0 };
+
+    #ifdef _unroll
+    #pragma unroll
+    #endif
+    for (u32 i = 0; i < 16; i++)
+    {
+      c[i] = combs_buf[il_pos].i[i];
+    }
+
+    switch_buffer_by_offset_1x64_le_S (c, pw_len);
+
+    #ifdef _unroll
+    #pragma unroll
+    #endif
+    for (u32 i = 0; i < 16; i++)
+    {
+      c[i] |= w[i];
+    }
+
+    for (u32 i = 0; i < 16; i++)
+    {
+      if (is_valid_hex_32 (c[i]) == 0) continue;
+    }
+
+
+    // convert password from hex to binary
+
+    u32 tmp[16] = { 0 };
+
+    for (u32 i = 0, j = 0; i < 8; i += 1, j += 2)
+    {
+      tmp[i] = hex_u32_to_u32 (c[j + 0], c[j + 1]);
+    }
+
+    u32 prv_key[9];
+
+    prv_key[0] = tmp[7];
+    prv_key[1] = tmp[6];
+    prv_key[2] = tmp[5];
+    prv_key[3] = tmp[4];
+    prv_key[4] = tmp[3];
+    prv_key[5] = tmp[2];
+    prv_key[6] = tmp[1];
+    prv_key[7] = tmp[0];
+
+
+    // convert: pub_key = G * prv_key
+
+    u32 x[8];
+    u32 y[8];
+
+    point_mul_xy (x, y, prv_key, &preG);
+
+
+    // to public key:
+
+    u32 pub_key[32] = { 0 };
+
+    pub_key[16] =               (y[0] << 24);
+    pub_key[15] = (y[0] >> 8) | (y[1] << 24);
+    pub_key[14] = (y[1] >> 8) | (y[2] << 24);
+    pub_key[13] = (y[2] >> 8) | (y[3] << 24);
+    pub_key[12] = (y[3] >> 8) | (y[4] << 24);
+    pub_key[11] = (y[4] >> 8) | (y[5] << 24);
+    pub_key[10] = (y[5] >> 8) | (y[6] << 24);
+    pub_key[ 9] = (y[6] >> 8) | (y[7] << 24);
+    pub_key[ 8] = (y[7] >> 8) | (x[0] << 24);
+    pub_key[ 7] = (x[0] >> 8) | (x[1] << 24);
+    pub_key[ 6] = (x[1] >> 8) | (x[2] << 24);
+    pub_key[ 5] = (x[2] >> 8) | (x[3] << 24);
+    pub_key[ 4] = (x[3] >> 8) | (x[4] << 24);
+    pub_key[ 3] = (x[4] >> 8) | (x[5] << 24);
+    pub_key[ 2] = (x[5] >> 8) | (x[6] << 24);
+    pub_key[ 1] = (x[6] >> 8) | (x[7] << 24);
+    pub_key[ 0] = (x[7] >> 8) | (0x04000000);
+
+
+    // calculate HASH160 for pub key
+
+    sha256_ctx_t ctx;
+
+    sha256_init   (&ctx);
+    sha256_update (&ctx, pub_key, 65); // length of public key: 65
+    sha256_final  (&ctx);
+
+    for (u32 i = 0; i < 8; i++) tmp[i] = ctx.h[i];
+
+    // tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
+    // tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
+
+    for (u32 i = 8; i < 16; i++) tmp[i] = 0;
+
+
+    // now let's do RIPEMD-160 on the sha256sum
+
+    ripemd160_ctx_t rctx;
+
+    ripemd160_init        (&rctx);
+    ripemd160_update_swap (&rctx, tmp, 32);
+    ripemd160_final       (&rctx);
+
+
+    /*
+     * 2nd RIPEMD160 (SHA256 ()):
+     */
+
+    tmp[0] = (rctx.h[0] << 16) | (         0x1400); // (swapped) OP_0 operation (0x00),
+    tmp[1] = (rctx.h[1] << 16) | (rctx.h[0] >> 16); // 0x14 == 20, this indicates the
+    tmp[2] = (rctx.h[2] << 16) | (rctx.h[1] >> 16); // data len
+    tmp[3] = (rctx.h[3] << 16) | (rctx.h[2] >> 16);
+    tmp[4] = (rctx.h[4] << 16) | (rctx.h[3] >> 16);
+    tmp[5] =                     (rctx.h[4] >> 16);
+
+    for (u32 i = 6; i < 16; i++) tmp[i] = 0;
+
+    sha256_init        (&ctx);
+    sha256_update_swap (&ctx, tmp, 22);
+    sha256_final       (&ctx);
+
+    for (u32 i = 0; i <  8; i++) tmp[i] = ctx.h[i];
+
+    ripemd160_init        (&rctx);
+    ripemd160_update_swap (&rctx, tmp, 32);
+    ripemd160_final       (&rctx);
+
+    const u32 r0 = rctx.h[0];
+    const u32 r1 = rctx.h[1];
+    const u32 r2 = rctx.h[2];
+    const u32 r3 = rctx.h[3];
+
+    COMPARE_M_SCALAR (r0, r1, r2, r3);
+  }
+}
+
+KERNEL_FQ void m30906_sxx (KERN_ATTR_BASIC ())
+{
+  /**
+   * modifier
+   */
+
+  const u64 gid = get_global_id (0);
+
+  if (gid >= GID_CNT) return;
+
+
+  /**
+   * digest
+   */
+
+  const u32 search[4] =
+  {
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R0],
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R1],
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R2],
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R3]
+  };
+
+
+  /**
+   * base
+   */
+
+  const u32 pw_len = pws[gid].pw_len;
+
+  // copy password to w
+
+  u32 w[16] = { 0 };
+
+  // for (u32 i = 0, idx = 0; i < pw_len; i += 4, idx += 1)
+  for (u32 idx = 0; idx < 16; idx++)
+  {
+    w[idx] = pws[gid].i[idx];
+  }
+
+  secp256k1_t preG; // need to change SECP256K1_TMPS_TYPE above to: PRIVATE_AS
+
+  set_precomputed_basepoint_g (&preG);
+
+
+  /**
+   * loop
+   */
+
+  for (u32 il_pos = 0; il_pos < IL_CNT; il_pos++)
+  {
+    const u32 comb_len = combs_buf[il_pos].pw_len;
+
+    if ((pw_len + comb_len) != 64) continue;
+
+    u32 c[64] = { 0 };
+
+    #ifdef _unroll
+    #pragma unroll
+    #endif
+    for (u32 i = 0; i < 16; i++)
+    {
+      c[i] = combs_buf[il_pos].i[i];
+    }
+
+    switch_buffer_by_offset_1x64_le_S (c, pw_len);
+
+    #ifdef _unroll
+    #pragma unroll
+    #endif
+    for (u32 i = 0; i < 16; i++)
+    {
+      c[i] |= w[i];
+    }
+
+    for (u32 i = 0; i < 16; i++)
+    {
+      if (is_valid_hex_32 (c[i]) == 0) continue;
+    }
+
+
+    // convert password from hex to binary
+
+    u32 tmp[16] = { 0 };
+
+    for (u32 i = 0, j = 0; i < 8; i += 1, j += 2)
+    {
+      tmp[i] = hex_u32_to_u32 (c[j + 0], c[j + 1]);
+    }
+
+    u32 prv_key[9];
+
+    prv_key[0] = tmp[7];
+    prv_key[1] = tmp[6];
+    prv_key[2] = tmp[5];
+    prv_key[3] = tmp[4];
+    prv_key[4] = tmp[3];
+    prv_key[5] = tmp[2];
+    prv_key[6] = tmp[1];
+    prv_key[7] = tmp[0];
+
+
+    // convert: pub_key = G * prv_key
+
+    u32 x[8];
+    u32 y[8];
+
+    point_mul_xy (x, y, prv_key, &preG);
+
+
+    // to public key:
+
+    u32 pub_key[32] = { 0 };
+
+    pub_key[16] =               (y[0] << 24);
+    pub_key[15] = (y[0] >> 8) | (y[1] << 24);
+    pub_key[14] = (y[1] >> 8) | (y[2] << 24);
+    pub_key[13] = (y[2] >> 8) | (y[3] << 24);
+    pub_key[12] = (y[3] >> 8) | (y[4] << 24);
+    pub_key[11] = (y[4] >> 8) | (y[5] << 24);
+    pub_key[10] = (y[5] >> 8) | (y[6] << 24);
+    pub_key[ 9] = (y[6] >> 8) | (y[7] << 24);
+    pub_key[ 8] = (y[7] >> 8) | (x[0] << 24);
+    pub_key[ 7] = (x[0] >> 8) | (x[1] << 24);
+    pub_key[ 6] = (x[1] >> 8) | (x[2] << 24);
+    pub_key[ 5] = (x[2] >> 8) | (x[3] << 24);
+    pub_key[ 4] = (x[3] >> 8) | (x[4] << 24);
+    pub_key[ 3] = (x[4] >> 8) | (x[5] << 24);
+    pub_key[ 2] = (x[5] >> 8) | (x[6] << 24);
+    pub_key[ 1] = (x[6] >> 8) | (x[7] << 24);
+    pub_key[ 0] = (x[7] >> 8) | (0x04000000);
+
+
+    // calculate HASH160 for pub key
+
+    sha256_ctx_t ctx;
+
+    sha256_init   (&ctx);
+    sha256_update (&ctx, pub_key, 65); // length of public key: 65
+    sha256_final  (&ctx);
+
+    for (u32 i = 0; i < 8; i++) tmp[i] = ctx.h[i];
+
+    // tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
+    // tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
+
+    for (u32 i = 8; i < 16; i++) tmp[i] = 0;
+
+
+    // now let's do RIPEMD-160 on the sha256sum
+
+    ripemd160_ctx_t rctx;
+
+    ripemd160_init        (&rctx);
+    ripemd160_update_swap (&rctx, tmp, 32);
+    ripemd160_final       (&rctx);
+
+
+    /*
+     * 2nd RIPEMD160 (SHA256 ()):
+     */
+
+    tmp[0] = (rctx.h[0] << 16) | (         0x1400); // (swapped) OP_0 operation (0x00),
+    tmp[1] = (rctx.h[1] << 16) | (rctx.h[0] >> 16); // 0x14 == 20, this indicates the
+    tmp[2] = (rctx.h[2] << 16) | (rctx.h[1] >> 16); // data len
+    tmp[3] = (rctx.h[3] << 16) | (rctx.h[2] >> 16);
+    tmp[4] = (rctx.h[4] << 16) | (rctx.h[3] >> 16);
+    tmp[5] =                     (rctx.h[4] >> 16);
+
+    for (u32 i = 6; i < 16; i++) tmp[i] = 0;
+
+    sha256_init        (&ctx);
+    sha256_update_swap (&ctx, tmp, 22);
+    sha256_final       (&ctx);
+
+    for (u32 i = 0; i <  8; i++) tmp[i] = ctx.h[i];
+
+    ripemd160_init        (&rctx);
+    ripemd160_update_swap (&rctx, tmp, 32);
+    ripemd160_final       (&rctx);
+
+    const u32 r0 = rctx.h[0];
+    const u32 r1 = rctx.h[1];
+    const u32 r2 = rctx.h[2];
+    const u32 r3 = rctx.h[3];
+
+    COMPARE_S_SCALAR (r0, r1, r2, r3);
+  }
+}

OpenCL/m30906_a3-pure.cl

@@ -0,0 +1,383 @@
+/**
+ * Author......: See docs/credits.txt
+ * License.....: MIT
+ */
+
+//#define NEW_SIMD_CODE
+
+#define SECP256K1_TMPS_TYPE PRIVATE_AS
+
+#ifdef KERNEL_STATIC
+#include M2S(INCLUDE_PATH/inc_vendor.h)
+#include M2S(INCLUDE_PATH/inc_types.h)
+#include M2S(INCLUDE_PATH/inc_platform.cl)
+#include M2S(INCLUDE_PATH/inc_common.cl)
+#include M2S(INCLUDE_PATH/inc_scalar.cl)
+#include M2S(INCLUDE_PATH/inc_hash_sha256.cl)
+#include M2S(INCLUDE_PATH/inc_hash_ripemd160.cl)
+#include M2S(INCLUDE_PATH/inc_ecc_secp256k1.cl)
+#endif
+
+DECLSPEC u32 hex_convert_u32 (PRIVATE_AS const u32 c)
+{
+  return (c & 15) + (c >> 6) * 9;
+}
+
+DECLSPEC u32 hex_u32_to_u32 (PRIVATE_AS const u32 hex0, PRIVATE_AS const u32 hex1)
+{
+  u32 v = 0;
+
+  v |= hex_convert_u32 ((hex0 >>  0) & 0xff) << 28;
+  v |= hex_convert_u32 ((hex0 >>  8) & 0xff) << 24;
+  v |= hex_convert_u32 ((hex0 >> 16) & 0xff) << 20;
+  v |= hex_convert_u32 ((hex0 >> 24) & 0xff) << 16;
+
+  v |= hex_convert_u32 ((hex1 >>  0) & 0xff) << 12;
+  v |= hex_convert_u32 ((hex1 >>  8) & 0xff) <<  8;
+  v |= hex_convert_u32 ((hex1 >> 16) & 0xff) <<  4;
+  v |= hex_convert_u32 ((hex1 >> 24) & 0xff) <<  0;
+
+  return (v);
+}
+
+KERNEL_FQ void m30906_mxx (KERN_ATTR_VECTOR ())
+{
+  /**
+   * modifier
+   */
+
+  const u64 gid = get_global_id (0);
+
+  if (gid >= GID_CNT) return;
+
+
+  /**
+   * base
+   */
+
+  const u32 pw_len = pws[gid].pw_len;
+
+  if (pw_len != 64) return;
+
+
+  // copy password to w
+
+  u32 w[16];
+
+  for (u32 i = 0; i < 16; i++) // pw_len / 4
+  {
+    w[i] = pws[gid].i[i];
+  }
+
+  for (u32 i = 1; i < 16; i++)
+  {
+    if (is_valid_hex_32 (w[i]) == 0) return;
+  }
+
+  secp256k1_t preG; // need to change SECP256K1_TMPS_TYPE above to: PRIVATE_AS
+
+  set_precomputed_basepoint_g (&preG);
+
+
+  /**
+   * loop
+   */
+
+  u32 w0l = w[0];
+
+  for (u32 il_pos = 0; il_pos < IL_CNT; il_pos += VECT_SIZE)
+  {
+    u32x w0r = words_buf_r[il_pos / VECT_SIZE];
+
+    const u32 w0 = w0l | w0r;
+
+    w[0] = w0;
+
+    if (is_valid_hex_32 (w[0]) == 0) continue;
+
+
+    // convert password from hex to binary
+
+    u32 tmp[16] = { 0 };
+
+    for (u32 i = 0, j = 0; i < 8; i += 1, j += 2)
+    {
+      tmp[i] = hex_u32_to_u32 (w[j + 0], w[j + 1]);
+    }
+
+    u32 prv_key[9];
+
+    prv_key[0] = tmp[7];
+    prv_key[1] = tmp[6];
+    prv_key[2] = tmp[5];
+    prv_key[3] = tmp[4];
+    prv_key[4] = tmp[3];
+    prv_key[5] = tmp[2];
+    prv_key[6] = tmp[1];
+    prv_key[7] = tmp[0];
+
+
+    // convert: pub_key = G * prv_key
+
+    u32 x[8];
+    u32 y[8];
+
+    point_mul_xy (x, y, prv_key, &preG);
+
+
+    // to public key:
+
+    u32 pub_key[32] = { 0 };
+
+    pub_key[16] =               (y[0] << 24);
+    pub_key[15] = (y[0] >> 8) | (y[1] << 24);
+    pub_key[14] = (y[1] >> 8) | (y[2] << 24);
+    pub_key[13] = (y[2] >> 8) | (y[3] << 24);
+    pub_key[12] = (y[3] >> 8) | (y[4] << 24);
+    pub_key[11] = (y[4] >> 8) | (y[5] << 24);
+    pub_key[10] = (y[5] >> 8) | (y[6] << 24);
+    pub_key[ 9] = (y[6] >> 8) | (y[7] << 24);
+    pub_key[ 8] = (y[7] >> 8) | (x[0] << 24);
+    pub_key[ 7] = (x[0] >> 8) | (x[1] << 24);
+    pub_key[ 6] = (x[1] >> 8) | (x[2] << 24);
+    pub_key[ 5] = (x[2] >> 8) | (x[3] << 24);
+    pub_key[ 4] = (x[3] >> 8) | (x[4] << 24);
+    pub_key[ 3] = (x[4] >> 8) | (x[5] << 24);
+    pub_key[ 2] = (x[5] >> 8) | (x[6] << 24);
+    pub_key[ 1] = (x[6] >> 8) | (x[7] << 24);
+    pub_key[ 0] = (x[7] >> 8) | (0x04000000);
+
+
+    // calculate HASH160 for pub key
+
+    sha256_ctx_t ctx;
+
+    sha256_init   (&ctx);
+    sha256_update (&ctx, pub_key, 65); // length of public key: 65
+    sha256_final  (&ctx);
+
+    for (u32 i = 0; i < 8; i++) tmp[i] = ctx.h[i];
+
+    // tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
+    // tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
+
+    for (u32 i = 8; i < 16; i++) tmp[i] = 0;
+
+
+    // now let's do RIPEMD-160 on the sha256sum
+
+    ripemd160_ctx_t rctx;
+
+    ripemd160_init        (&rctx);
+    ripemd160_update_swap (&rctx, tmp, 32);
+    ripemd160_final       (&rctx);
+
+
+    /*
+     * 2nd RIPEMD160 (SHA256 ()):
+     */
+
+    tmp[0] = (rctx.h[0] << 16) | (         0x1400); // (swapped) OP_0 operation (0x00),
+    tmp[1] = (rctx.h[1] << 16) | (rctx.h[0] >> 16); // 0x14 == 20, this indicates the
+    tmp[2] = (rctx.h[2] << 16) | (rctx.h[1] >> 16); // data len
+    tmp[3] = (rctx.h[3] << 16) | (rctx.h[2] >> 16);
+    tmp[4] = (rctx.h[4] << 16) | (rctx.h[3] >> 16);
+    tmp[5] =                     (rctx.h[4] >> 16);
+
+    for (u32 i = 6; i < 16; i++) tmp[i] = 0;
+
+    sha256_init        (&ctx);
+    sha256_update_swap (&ctx, tmp, 22);
+    sha256_final       (&ctx);
+
+    for (u32 i = 0; i <  8; i++) tmp[i] = ctx.h[i];
+
+    ripemd160_init        (&rctx);
+    ripemd160_update_swap (&rctx, tmp, 32);
+    ripemd160_final       (&rctx);
+
+    const u32 r0 = rctx.h[0];
+    const u32 r1 = rctx.h[1];
+    const u32 r2 = rctx.h[2];
+    const u32 r3 = rctx.h[3];
+
+    COMPARE_M_SCALAR (r0, r1, r2, r3);
+  }
+}
+
+KERNEL_FQ void m30906_sxx (KERN_ATTR_VECTOR ())
+{
+  /**
+   * modifier
+   */
+
+  const u64 gid = get_global_id (0);
+
+  if (gid >= GID_CNT) return;
+
+
+  /**
+   * digest
+   */
+
+  const u32 search[4] =
+  {
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R0],
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R1],
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R2],
+    digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R3]
+  };
+
+  /**
+   * base
+   */
+
+  const u32 pw_len = pws[gid].pw_len;
+
+  if (pw_len != 64) return;
+
+
+  // copy password to w
+
+  u32 w[16];
+
+  for (u32 i = 0; i < 16; i++) // pw_len / 4
+  {
+    w[i] = pws[gid].i[i];
+  }
+
+  for (u32 i = 1; i < 16; i++)
+  {
+    if (is_valid_hex_32 (w[i]) == 0) return;
+  }
+
+  secp256k1_t preG; // need to change SECP256K1_TMPS_TYPE above to: PRIVATE_AS
+
+  set_precomputed_basepoint_g (&preG);
+
+
+  /**
+   * loop
+   */
+
+  u32 w0l = w[0];
+
+  for (u32 il_pos = 0; il_pos < IL_CNT; il_pos += VECT_SIZE)
+  {
+    u32x w0r = words_buf_r[il_pos / VECT_SIZE];
+
+    const u32 w0 = w0l | w0r;
+
+    w[0] = w0;
+
+    if (is_valid_hex_32 (w[0]) == 0) continue;
+
+
+    // convert password from hex to binary
+
+    u32 tmp[16] = { 0 };
+
+    for (u32 i = 0, j = 0; i < 8; i += 1, j += 2)
+    {
+      tmp[i] = hex_u32_to_u32 (w[j + 0], w[j + 1]);
+    }
+
+    u32 prv_key[9];
+
+    prv_key[0] = tmp[7];
+    prv_key[1] = tmp[6];
+    prv_key[2] = tmp[5];
+    prv_key[3] = tmp[4];
+    prv_key[4] = tmp[3];
+    prv_key[5] = tmp[2];
+    prv_key[6] = tmp[1];
+    prv_key[7] = tmp[0];
+
+
+    // convert: pub_key = G * prv_key
+
+    u32 x[8];
+    u32 y[8];
+
+    point_mul_xy (x, y, prv_key, &preG);
+
+
+    // to public key:
+
+    u32 pub_key[32] = { 0 };
+
+    pub_key[16] =               (y[0] << 24);
+    pub_key[15] = (y[0] >> 8) | (y[1] << 24);
+    pub_key[14] = (y[1] >> 8) | (y[2] << 24);
+    pub_key[13] = (y[2] >> 8) | (y[3] << 24);
+    pub_key[12] = (y[3] >> 8) | (y[4] << 24);
+    pub_key[11] = (y[4] >> 8) | (y[5] << 24);
+    pub_key[10] = (y[5] >> 8) | (y[6] << 24);
+    pub_key[ 9] = (y[6] >> 8) | (y[7] << 24);
+    pub_key[ 8] = (y[7] >> 8) | (x[0] << 24);
+    pub_key[ 7] = (x[0] >> 8) | (x[1] << 24);
+    pub_key[ 6] = (x[1] >> 8) | (x[2] << 24);
+    pub_key[ 5] = (x[2] >> 8) | (x[3] << 24);
+    pub_key[ 4] = (x[3] >> 8) | (x[4] << 24);
+    pub_key[ 3] = (x[4] >> 8) | (x[5] << 24);
+    pub_key[ 2] = (x[5] >> 8) | (x[6] << 24);
+    pub_key[ 1] = (x[6] >> 8) | (x[7] << 24);
+    pub_key[ 0] = (x[7] >> 8) | (0x04000000);
+
+
+    // calculate HASH160 for pub key
+
+    sha256_ctx_t ctx;
+
+    sha256_init   (&ctx);
+    sha256_update (&ctx, pub_key, 65); // length of public key: 65
+    sha256_final  (&ctx);
+
+    for (u32 i = 0; i < 8; i++) tmp[i] = ctx.h[i];
+
+    // tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
+    // tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
+
+    for (u32 i = 8; i < 16; i++) tmp[i] = 0;
+
+
+    // now let's do RIPEMD-160 on the sha256sum
+
+    ripemd160_ctx_t rctx;
+
+    ripemd160_init        (&rctx);
+    ripemd160_update_swap (&rctx, tmp, 32);
+    ripemd160_final       (&rctx);
+
+
+    /*
+     * 2nd RIPEMD160 (SHA256 ()):
+     */
+
+    tmp[0] = (rctx.h[0] << 16) | (         0x1400); // (swapped) OP_0 operation (0x00),
+    tmp[1] = (rctx.h[1] << 16) | (rctx.h[0] >> 16); // 0x14 == 20, this indicates the
+    tmp[2] = (rctx.h[2] << 16) | (rctx.h[1] >> 16); // data len
+    tmp[3] = (rctx.h[3] << 16) | (rctx.h[2] >> 16);
+    tmp[4] = (rctx.h[4] << 16) | (rctx.h[3] >> 16);
+    tmp[5] =                     (rctx.h[4] >> 16);
+
+    for (u32 i = 6; i < 16; i++) tmp[i] = 0;
+
+    sha256_init        (&ctx);
+    sha256_update_swap (&ctx, tmp, 22);
+    sha256_final       (&ctx);
+
+    for (u32 i = 0; i <  8; i++) tmp[i] = ctx.h[i];
+
+    ripemd160_init        (&rctx);
+    ripemd160_update_swap (&rctx, tmp, 32);
+    ripemd160_final       (&rctx);
+
+    const u32 r0 = rctx.h[0];
+    const u32 r1 = rctx.h[1];
+    const u32 r2 = rctx.h[2];
+    const u32 r3 = rctx.h[3];
+
+    COMPARE_S_SCALAR (r0, r1, r2, r3);
+  }
+}

docs/changes.txt

@@ -6,6 +6,9 @@
 
 - Added hash-mode: Anope IRC Services (enc_sha256)
 - Added hash-mode: Bisq .wallet (scrypt)
+- Added hash-mode: Bitcoin raw private key (P2PKH)
+- Added hash-mode: Bitcoin raw private key (P2SH(P2WPKH))
+- Added hash-mode: Bitcoin raw private key (P2WPKH, Bech32)
 - Added hash-mode: ENCsecurity Datavault (PBKDF2/no keychain)
 - Added hash-mode: ENCsecurity Datavault (PBKDF2/keychain)
 - Added hash-mode: ENCsecurity Datavault (MD5/no keychain)

docs/readme.txt

@@ -412,6 +412,9 @@ NVIDIA GPUs require "NVIDIA Driver" (440.64 or later) and "CUDA Toolkit" (9.0 or
 - Bitcoin WIF private key (P2PKH)
 - Bitcoin WIF private key (P2SH(P2WPKH))
 - Bitcoin WIF private key (P2WPKH, Bech32)
+- Bitcoin raw private key (P2PKH)
+- Bitcoin raw private key (P2SH(P2WPKH))
+- Bitcoin raw private key (P2WPKH, Bech32)
 - Electrum Wallet (Salt-Type 1-3)
 - Electrum Wallet (Salt-Type 4)
 - Electrum Wallet (Salt-Type 5)

src/modules/module_30901.c

@@ -0,0 +1,218 @@
+/**
+ * Author......: See docs/credits.txt
+ * License.....: MIT
+ */
+
+#include "common.h"
+#include "types.h"
+#include "modules.h"
+#include "bitops.h"
+#include "convert.h"
+#include "shared.h"
+#include "memory.h"
+
+#include "emu_inc_hash_base58.h"
+
+static const u32   ATTACK_EXEC       = ATTACK_EXEC_INSIDE_KERNEL;
+static const u32   DGST_POS0         = 0;
+static const u32   DGST_POS1         = 1;
+static const u32   DGST_POS2         = 2;
+static const u32   DGST_POS3         = 3;
+static const u32   DGST_SIZE         = DGST_SIZE_4_5;
+static const u32   HASH_CATEGORY     = HASH_CATEGORY_CRYPTOCURRENCY_WALLET;
+static const char *HASH_NAME         = "Bitcoin raw private key (P2PKH), compressed";
+static const u64   KERN_TYPE         = 30901;
+static const u32   OPTI_TYPE         = OPTI_TYPE_NOT_SALTED;
+static const u64   OPTS_TYPE         = OPTS_TYPE_STOCK_MODULE
+                                     | OPTS_TYPE_PT_GENERATE_LE;
+static const u32   SALT_TYPE         = SALT_TYPE_NONE;
+static const char *ST_PASS           = "59887ec9920239bd45b6a9f82b7c4e024f80beaf887e5ee6aac5de0a899d3068";
+static const char *ST_HASH           = "14Fqy5AGRehazZ4NLzxFWy2E4BiNFdH9Ut";
+static const char *BENCHMARK_MASK    = "?h?h?h?h?h?h?h9920239bd45b6a9f82b7c4e024f80beaf887e5ee6aac5de0a899d3068";
+static const u32   PUBKEY_MAXLEN     = 64; // our max is actually always 25 (21 + 4)
+static const u32   RAW_LEN           = 64;
+
+
+u32         module_attack_exec       (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ATTACK_EXEC;     }
+u32         module_dgst_pos0         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS0;       }
+u32         module_dgst_pos1         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS1;       }
+u32         module_dgst_pos2         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS2;       }
+u32         module_dgst_pos3         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS3;       }
+u32         module_dgst_size         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_SIZE;       }
+u32         module_hash_category     (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return HASH_CATEGORY;   }
+const char *module_hash_name         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return HASH_NAME;       }
+u64         module_kern_type         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return KERN_TYPE;       }
+u32         module_opti_type         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return OPTI_TYPE;       }
+u64         module_opts_type         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return OPTS_TYPE;       }
+u32         module_salt_type         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return SALT_TYPE;       }
+const char *module_st_hash           (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ST_HASH;         }
+const char *module_st_pass           (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ST_PASS;         }
+const char *module_benchmark_mask    (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return BENCHMARK_MASK;  }
+
+u32 module_kernel_loops_max (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
+{
+  const u32 kernel_loops_max = 16;
+
+  return kernel_loops_max;
+}
+
+u32 module_pw_max (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
+{
+  return RAW_LEN;
+}
+
+u32 module_pw_min (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
+{
+  return RAW_LEN;
+}
+
+int module_hash_decode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED void *digest_buf, MAYBE_UNUSED salt_t *salt, MAYBE_UNUSED void *esalt_buf, MAYBE_UNUSED void *hook_salt_buf, MAYBE_UNUSED hashinfo_t *hash_info, const char *line_buf, MAYBE_UNUSED const int line_len)
+{
+  u8 *digest = (u8 *) digest_buf;
+
+  u8 pubkey[PUBKEY_MAXLEN];
+
+  hc_token_t token;
+
+  token.token_cnt = 1;
+
+  token.len_min[0] = 26;
+  token.len_max[0] = 34;
+  token.attr[0]    = TOKEN_ATTR_VERIFY_LENGTH
+                   | TOKEN_ATTR_VERIFY_BASE58;
+
+  const int rc_tokenizer = input_tokenizer ((const u8 *) line_buf, line_len, &token);
+
+  if (rc_tokenizer != PARSER_OK) return (rc_tokenizer);
+
+  u32 pubkey_len = PUBKEY_MAXLEN;
+
+  bool res = b58dec (pubkey, &pubkey_len, (u8 *) line_buf, line_len);
+
+  if (res == false) return (PARSER_HASH_LENGTH);
+
+  // for now we support only P2PKH addresses
+
+  if (pubkey_len != 25) return (PARSER_HASH_LENGTH); // most likely wrong Bitcoin address type
+
+  u32 l = PUBKEY_MAXLEN - pubkey_len;
+
+  if (pubkey[l] != 0) return (PARSER_HASH_VALUE); // wrong Bitcoin address type
+
+  // check if pubkey has correct sha256 sum included
+
+  u32 npubkey[16] = { 0 };
+
+  u8 *npubkey_ptr = (u8 *) npubkey;
+
+  for (u32 i = 0, j = PUBKEY_MAXLEN - pubkey_len; i < pubkey_len; i++, j++)
+  {
+    npubkey_ptr[i] = pubkey[j];
+  }
+
+  // if (b58check   (npubkey_ptr, pubkey_len) == false) return (PARSER_HASH_ENCODING);
+  // if (b58check64 (npubkey,     pubkey_len) == false) return (PARSER_HASH_ENCODING);
+
+  if (b58check_25 (npubkey) == false) return (PARSER_HASH_ENCODING);
+
+
+  for (u32 i = 0; i < 20; i++) // DGST_SIZE
+  {
+    digest[i] = pubkey[PUBKEY_MAXLEN - pubkey_len + i + 1];
+  }
+
+  return (PARSER_OK);
+}
+
+int module_hash_encode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const void *digest_buf, MAYBE_UNUSED const salt_t *salt, MAYBE_UNUSED const void *esalt_buf, MAYBE_UNUSED const void *hook_salt_buf, MAYBE_UNUSED const hashinfo_t *hash_info, char *line_buf, MAYBE_UNUSED const int line_size)
+{
+  u8 *digest = (u8 *) digest_buf;
+
+  u8 buf[64] = { 0 };
+
+  u32 len = 64;
+
+  b58check_enc (buf, &len, 0, digest, 20);
+
+  return snprintf (line_buf, line_size, "%s", buf);
+}
+
+void module_init (module_ctx_t *module_ctx)
+{
+  module_ctx->module_context_size             = MODULE_CONTEXT_SIZE_CURRENT;
+  module_ctx->module_interface_version        = MODULE_INTERFACE_VERSION_CURRENT;
+
+  module_ctx->module_attack_exec              = module_attack_exec;
+  module_ctx->module_benchmark_esalt          = MODULE_DEFAULT;
+  module_ctx->module_benchmark_hook_salt      = MODULE_DEFAULT;
+  module_ctx->module_benchmark_mask           = module_benchmark_mask;
+  module_ctx->module_benchmark_charset        = MODULE_DEFAULT;
+  module_ctx->module_benchmark_salt           = MODULE_DEFAULT;
+  module_ctx->module_build_plain_postprocess  = MODULE_DEFAULT;
+  module_ctx->module_deep_comp_kernel         = MODULE_DEFAULT;
+  module_ctx->module_deprecated_notice        = MODULE_DEFAULT;
+  module_ctx->module_dgst_pos0                = module_dgst_pos0;
+  module_ctx->module_dgst_pos1                = module_dgst_pos1;
+  module_ctx->module_dgst_pos2                = module_dgst_pos2;
+  module_ctx->module_dgst_pos3                = module_dgst_pos3;
+  module_ctx->module_dgst_size                = module_dgst_size;
+  module_ctx->module_dictstat_disable         = MODULE_DEFAULT;
+  module_ctx->module_esalt_size               = MODULE_DEFAULT;
+  module_ctx->module_extra_buffer_size        = MODULE_DEFAULT;
+  module_ctx->module_extra_tmp_size           = MODULE_DEFAULT;
+  module_ctx->module_extra_tuningdb_block     = MODULE_DEFAULT;
+  module_ctx->module_forced_outfile_format    = MODULE_DEFAULT;
+  module_ctx->module_hash_binary_count        = MODULE_DEFAULT;
+  module_ctx->module_hash_binary_parse        = MODULE_DEFAULT;
+  module_ctx->module_hash_binary_save         = MODULE_DEFAULT;
+  module_ctx->module_hash_decode_postprocess  = MODULE_DEFAULT;
+  module_ctx->module_hash_decode_potfile      = MODULE_DEFAULT;
+  module_ctx->module_hash_decode_zero_hash    = MODULE_DEFAULT;
+  module_ctx->module_hash_decode              = module_hash_decode;
+  module_ctx->module_hash_encode_status       = MODULE_DEFAULT;
+  module_ctx->module_hash_encode_potfile      = MODULE_DEFAULT;
+  module_ctx->module_hash_encode              = module_hash_encode;
+  module_ctx->module_hash_init_selftest       = MODULE_DEFAULT;
+  module_ctx->module_hash_mode                = MODULE_DEFAULT;
+  module_ctx->module_hash_category            = module_hash_category;
+  module_ctx->module_hash_name                = module_hash_name;
+  module_ctx->module_hashes_count_min         = MODULE_DEFAULT;
+  module_ctx->module_hashes_count_max         = MODULE_DEFAULT;
+  module_ctx->module_hlfmt_disable            = MODULE_DEFAULT;
+  module_ctx->module_hook_extra_param_size    = MODULE_DEFAULT;
+  module_ctx->module_hook_extra_param_init    = MODULE_DEFAULT;
+  module_ctx->module_hook_extra_param_term    = MODULE_DEFAULT;
+  module_ctx->module_hook12                   = MODULE_DEFAULT;
+  module_ctx->module_hook23                   = MODULE_DEFAULT;
+  module_ctx->module_hook_salt_size           = MODULE_DEFAULT;
+  module_ctx->module_hook_size                = MODULE_DEFAULT;
+  module_ctx->module_jit_build_options        = MODULE_DEFAULT;
+  module_ctx->module_jit_cache_disable        = MODULE_DEFAULT;
+  module_ctx->module_kernel_accel_max         = MODULE_DEFAULT;
+  module_ctx->module_kernel_accel_min         = MODULE_DEFAULT;
+  module_ctx->module_kernel_loops_max         = module_kernel_loops_max;
+  module_ctx->module_kernel_loops_min         = MODULE_DEFAULT;
+  module_ctx->module_kernel_threads_max       = MODULE_DEFAULT;
+  module_ctx->module_kernel_threads_min       = MODULE_DEFAULT;
+  module_ctx->module_kern_type                = module_kern_type;
+  module_ctx->module_kern_type_dynamic        = MODULE_DEFAULT;
+  module_ctx->module_opti_type                = module_opti_type;
+  module_ctx->module_opts_type                = module_opts_type;
+  module_ctx->module_outfile_check_disable    = MODULE_DEFAULT;
+  module_ctx->module_outfile_check_nocomp     = MODULE_DEFAULT;
+  module_ctx->module_potfile_custom_check     = MODULE_DEFAULT;
+  module_ctx->module_potfile_disable          = MODULE_DEFAULT;
+  module_ctx->module_potfile_keep_all_hashes  = MODULE_DEFAULT;
+  module_ctx->module_pwdump_column            = MODULE_DEFAULT;
+  module_ctx->module_pw_max                   = module_pw_max;
+  module_ctx->module_pw_min                   = module_pw_min;
+  module_ctx->module_salt_max                 = MODULE_DEFAULT;
+  module_ctx->module_salt_min                 = MODULE_DEFAULT;
+  module_ctx->module_salt_type                = module_salt_type;
+  module_ctx->module_separator                = MODULE_DEFAULT;
+  module_ctx->module_st_hash                  = module_st_hash;
+  module_ctx->module_st_pass                  = module_st_pass;
+  module_ctx->module_tmp_size                 = MODULE_DEFAULT;
+  module_ctx->module_unstable_warning         = MODULE_DEFAULT;
+  module_ctx->module_warmup_disable           = MODULE_DEFAULT;
+}

src/modules/module_30902.c

@@ -0,0 +1,218 @@
+/**
+ * Author......: See docs/credits.txt
+ * License.....: MIT
+ */
+
+#include "common.h"
+#include "types.h"
+#include "modules.h"
+#include "bitops.h"
+#include "convert.h"
+#include "shared.h"
+#include "memory.h"
+
+#include "emu_inc_hash_base58.h"
+
+static const u32   ATTACK_EXEC       = ATTACK_EXEC_INSIDE_KERNEL;
+static const u32   DGST_POS0         = 0;
+static const u32   DGST_POS1         = 1;
+static const u32   DGST_POS2         = 2;
+static const u32   DGST_POS3         = 3;
+static const u32   DGST_SIZE         = DGST_SIZE_4_5;
+static const u32   HASH_CATEGORY     = HASH_CATEGORY_CRYPTOCURRENCY_WALLET;
+static const char *HASH_NAME         = "Bitcoin raw private key (P2PKH), uncompressed";
+static const u64   KERN_TYPE         = 30902;
+static const u32   OPTI_TYPE         = OPTI_TYPE_NOT_SALTED;
+static const u64   OPTS_TYPE         = OPTS_TYPE_STOCK_MODULE
+                                     | OPTS_TYPE_PT_GENERATE_LE;
+static const u32   SALT_TYPE         = SALT_TYPE_NONE;
+static const char *ST_PASS           = "2006a306cf8f61c18c4e78e5fc0f5a7aa473b5ffb41f34344a32f8e042786fa1";
+static const char *ST_HASH           = "12sLRz1TKPZurKCwVqeT5FkW3Y7usipPbZ";
+static const char *BENCHMARK_MASK    = "?h?h?h?h?h?h?h6cf8f61c18c4e78e5fc0f5a7aa473b5ffb41f34344a32f8e042786fa1";
+static const u32   PUBKEY_MAXLEN     = 64; // our max is actually always 25 (21 + 4)
+static const u32   RAW_LEN           = 64;
+
+
+u32         module_attack_exec       (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ATTACK_EXEC;     }
+u32         module_dgst_pos0         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS0;       }
+u32         module_dgst_pos1         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS1;       }
+u32         module_dgst_pos2         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS2;       }
+u32         module_dgst_pos3         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS3;       }
+u32         module_dgst_size         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_SIZE;       }
+u32         module_hash_category     (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return HASH_CATEGORY;   }
+const char *module_hash_name         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return HASH_NAME;       }
+u64         module_kern_type         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return KERN_TYPE;       }
+u32         module_opti_type         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return OPTI_TYPE;       }
+u64         module_opts_type         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return OPTS_TYPE;       }
+u32         module_salt_type         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return SALT_TYPE;       }
+const char *module_st_hash           (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ST_HASH;         }
+const char *module_st_pass           (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ST_PASS;         }
+const char *module_benchmark_mask    (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return BENCHMARK_MASK;  }
+
+u32 module_kernel_loops_max (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
+{
+  const u32 kernel_loops_max = 16;
+
+  return kernel_loops_max;
+}
+
+u32 module_pw_max (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
+{
+  return RAW_LEN;
+}
+
+u32 module_pw_min (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
+{
+  return RAW_LEN;
+}
+
+int module_hash_decode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED void *digest_buf, MAYBE_UNUSED salt_t *salt, MAYBE_UNUSED void *esalt_buf, MAYBE_UNUSED void *hook_salt_buf, MAYBE_UNUSED hashinfo_t *hash_info, const char *line_buf, MAYBE_UNUSED const int line_len)
+{
+  u8 *digest = (u8 *) digest_buf;
+
+  u8 pubkey[PUBKEY_MAXLEN];
+
+  hc_token_t token;
+
+  token.token_cnt = 1;
+
+  token.len_min[0] = 26;
+  token.len_max[0] = 34;
+  token.attr[0]    = TOKEN_ATTR_VERIFY_LENGTH
+                   | TOKEN_ATTR_VERIFY_BASE58;
+
+  const int rc_tokenizer = input_tokenizer ((const u8 *) line_buf, line_len, &token);
+
+  if (rc_tokenizer != PARSER_OK) return (rc_tokenizer);
+
+  u32 pubkey_len = PUBKEY_MAXLEN;
+
+  bool res = b58dec (pubkey, &pubkey_len, (u8 *) line_buf, line_len);
+
+  if (res == false) return (PARSER_HASH_LENGTH);
+
+  // for now we support only P2PKH addresses
+
+  if (pubkey_len != 25) return (PARSER_HASH_LENGTH); // most likely wrong Bitcoin address type
+
+  u32 l = PUBKEY_MAXLEN - pubkey_len;
+
+  if (pubkey[l] != 0) return (PARSER_HASH_VALUE); // wrong Bitcoin address type
+
+  // check if pubkey has correct sha256 sum included
+
+  u32 npubkey[16] = { 0 };
+
+  u8 *npubkey_ptr = (u8 *) npubkey;
+
+  for (u32 i = 0, j = PUBKEY_MAXLEN - pubkey_len; i < pubkey_len; i++, j++)
+  {
+    npubkey_ptr[i] = pubkey[j];
+  }
+
+  // if (b58check   (npubkey_ptr, pubkey_len) == false) return (PARSER_HASH_ENCODING);
+  // if (b58check64 (npubkey,     pubkey_len) == false) return (PARSER_HASH_ENCODING);
+
+  if (b58check_25 (npubkey) == false) return (PARSER_HASH_ENCODING);
+
+
+  for (u32 i = 0; i < 20; i++) // DGST_SIZE
+  {
+    digest[i] = pubkey[PUBKEY_MAXLEN - pubkey_len + i + 1];
+  }
+
+  return (PARSER_OK);
+}
+
+int module_hash_encode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const void *digest_buf, MAYBE_UNUSED const salt_t *salt, MAYBE_UNUSED const void *esalt_buf, MAYBE_UNUSED const void *hook_salt_buf, MAYBE_UNUSED const hashinfo_t *hash_info, char *line_buf, MAYBE_UNUSED const int line_size)
+{
+  u8 *digest = (u8 *) digest_buf;
+
+  u8 buf[64] = { 0 };
+
+  u32 len = 64;
+
+  b58check_enc (buf, &len, 0, digest, 20);
+
+  return snprintf (line_buf, line_size, "%s", buf);
+}
+
+void module_init (module_ctx_t *module_ctx)
+{
+  module_ctx->module_context_size             = MODULE_CONTEXT_SIZE_CURRENT;
+  module_ctx->module_interface_version        = MODULE_INTERFACE_VERSION_CURRENT;
+
+  module_ctx->module_attack_exec              = module_attack_exec;
+  module_ctx->module_benchmark_esalt          = MODULE_DEFAULT;
+  module_ctx->module_benchmark_hook_salt      = MODULE_DEFAULT;
+  module_ctx->module_benchmark_mask           = module_benchmark_mask;
+  module_ctx->module_benchmark_charset        = MODULE_DEFAULT;
+  module_ctx->module_benchmark_salt           = MODULE_DEFAULT;
+  module_ctx->module_build_plain_postprocess  = MODULE_DEFAULT;
+  module_ctx->module_deep_comp_kernel         = MODULE_DEFAULT;
+  module_ctx->module_deprecated_notice        = MODULE_DEFAULT;
+  module_ctx->module_dgst_pos0                = module_dgst_pos0;
+  module_ctx->module_dgst_pos1                = module_dgst_pos1;
+  module_ctx->module_dgst_pos2                = module_dgst_pos2;
+  module_ctx->module_dgst_pos3                = module_dgst_pos3;
+  module_ctx->module_dgst_size                = module_dgst_size;
+  module_ctx->module_dictstat_disable         = MODULE_DEFAULT;
+  module_ctx->module_esalt_size               = MODULE_DEFAULT;
+  module_ctx->module_extra_buffer_size        = MODULE_DEFAULT;
+  module_ctx->module_extra_tmp_size           = MODULE_DEFAULT;
+  module_ctx->module_extra_tuningdb_block     = MODULE_DEFAULT;
+  module_ctx->module_forced_outfile_format    = MODULE_DEFAULT;
+  module_ctx->module_hash_binary_count        = MODULE_DEFAULT;
+  module_ctx->module_hash_binary_parse        = MODULE_DEFAULT;
+  module_ctx->module_hash_binary_save         = MODULE_DEFAULT;
+  module_ctx->module_hash_decode_postprocess  = MODULE_DEFAULT;
+  module_ctx->module_hash_decode_potfile      = MODULE_DEFAULT;
+  module_ctx->module_hash_decode_zero_hash    = MODULE_DEFAULT;
+  module_ctx->module_hash_decode              = module_hash_decode;
+  module_ctx->module_hash_encode_status       = MODULE_DEFAULT;
+  module_ctx->module_hash_encode_potfile      = MODULE_DEFAULT;
+  module_ctx->module_hash_encode              = module_hash_encode;
+  module_ctx->module_hash_init_selftest       = MODULE_DEFAULT;
+  module_ctx->module_hash_mode                = MODULE_DEFAULT;
+  module_ctx->module_hash_category            = module_hash_category;
+  module_ctx->module_hash_name                = module_hash_name;
+  module_ctx->module_hashes_count_min         = MODULE_DEFAULT;
+  module_ctx->module_hashes_count_max         = MODULE_DEFAULT;
+  module_ctx->module_hlfmt_disable            = MODULE_DEFAULT;
+  module_ctx->module_hook_extra_param_size    = MODULE_DEFAULT;
+  module_ctx->module_hook_extra_param_init    = MODULE_DEFAULT;
+  module_ctx->module_hook_extra_param_term    = MODULE_DEFAULT;
+  module_ctx->module_hook12                   = MODULE_DEFAULT;
+  module_ctx->module_hook23                   = MODULE_DEFAULT;
+  module_ctx->module_hook_salt_size           = MODULE_DEFAULT;
+  module_ctx->module_hook_size                = MODULE_DEFAULT;
+  module_ctx->module_jit_build_options        = MODULE_DEFAULT;
+  module_ctx->module_jit_cache_disable        = MODULE_DEFAULT;
+  module_ctx->module_kernel_accel_max         = MODULE_DEFAULT;
+  module_ctx->module_kernel_accel_min         = MODULE_DEFAULT;
+  module_ctx->module_kernel_loops_max         = module_kernel_loops_max;
+  module_ctx->module_kernel_loops_min         = MODULE_DEFAULT;
+  module_ctx->module_kernel_threads_max       = MODULE_DEFAULT;
+  module_ctx->module_kernel_threads_min       = MODULE_DEFAULT;
+  module_ctx->module_kern_type                = module_kern_type;
+  module_ctx->module_kern_type_dynamic        = MODULE_DEFAULT;
+  module_ctx->module_opti_type                = module_opti_type;
+  module_ctx->module_opts_type                = module_opts_type;
+  module_ctx->module_outfile_check_disable    = MODULE_DEFAULT;
+  module_ctx->module_outfile_check_nocomp     = MODULE_DEFAULT;
+  module_ctx->module_potfile_custom_check     = MODULE_DEFAULT;
+  module_ctx->module_potfile_disable          = MODULE_DEFAULT;
+  module_ctx->module_potfile_keep_all_hashes  = MODULE_DEFAULT;
+  module_ctx->module_pwdump_column            = MODULE_DEFAULT;
+  module_ctx->module_pw_max                   = module_pw_max;
+  module_ctx->module_pw_min                   = module_pw_min;
+  module_ctx->module_salt_max                 = MODULE_DEFAULT;
+  module_ctx->module_salt_min                 = MODULE_DEFAULT;
+  module_ctx->module_salt_type                = module_salt_type;
+  module_ctx->module_separator                = MODULE_DEFAULT;
+  module_ctx->module_st_hash                  = module_st_hash;
+  module_ctx->module_st_pass                  = module_st_pass;
+  module_ctx->module_tmp_size                 = MODULE_DEFAULT;
+  module_ctx->module_unstable_warning         = MODULE_DEFAULT;
+  module_ctx->module_warmup_disable           = MODULE_DEFAULT;
+}

src/modules/module_30903.c

@@ -0,0 +1,400 @@
+/**
+ * Author......: See docs/credits.txt
+ * License.....: MIT
+ */
+
+#include "common.h"
+#include "types.h"
+#include "modules.h"
+#include "bitops.h"
+#include "convert.h"
+#include "shared.h"
+#include "memory.h"
+
+static const u32   ATTACK_EXEC       = ATTACK_EXEC_INSIDE_KERNEL;
+static const u32   DGST_POS0         = 0;
+static const u32   DGST_POS1         = 1;
+static const u32   DGST_POS2         = 2;
+static const u32   DGST_POS3         = 3;
+static const u32   DGST_SIZE         = DGST_SIZE_4_5;
+static const u32   HASH_CATEGORY     = HASH_CATEGORY_CRYPTOCURRENCY_WALLET;
+static const char *HASH_NAME         = "Bitcoin raw private key (P2WPKH, Bech32), compressed";
+static const u64   KERN_TYPE         = 30901;
+static const u32   OPTI_TYPE         = OPTI_TYPE_NOT_SALTED;
+static const u64   OPTS_TYPE         = OPTS_TYPE_STOCK_MODULE
+                                     | OPTS_TYPE_PT_GENERATE_LE;
+static const u32   SALT_TYPE         = SALT_TYPE_NONE;
+static const char *ST_PASS           = "4d1987d7a341d51557af59996845740135ab2506515426ada57cc8ec05adf794";
+static const char *ST_HASH           = "bc1q926ca6n7wz7gm2gfd8xc5p0vu687ngvnknpx74";
+static const char *BENCHMARK_MASK    = "?h?h?h?h?h?h?h7a341d51557af59996845740135ab2506515426ada57cc8ec05adf794";
+static const u32   RAW_LEN           = 64;
+
+u32         module_attack_exec       (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ATTACK_EXEC;     }
+u32         module_dgst_pos0         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS0;       }
+u32         module_dgst_pos1         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS1;       }
+u32         module_dgst_pos2         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS2;       }
+u32         module_dgst_pos3         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS3;       }
+u32         module_dgst_size         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_SIZE;       }
+u32         module_hash_category     (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return HASH_CATEGORY;   }
+const char *module_hash_name         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return HASH_NAME;       }
+u64         module_kern_type         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return KERN_TYPE;       }
+u32         module_opti_type         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return OPTI_TYPE;       }
+u64         module_opts_type         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return OPTS_TYPE;       }
+u32         module_salt_type         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return SALT_TYPE;       }
+const char *module_st_hash           (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ST_HASH;         }
+const char *module_st_pass           (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ST_PASS;         }
+const char *module_benchmark_mask    (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return BENCHMARK_MASK;  }
+
+u32 module_kernel_loops_max (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
+{
+  const u32 kernel_loops_max = 16;
+
+  return kernel_loops_max;
+}
+
+u32 module_pw_max (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
+{
+  return RAW_LEN;
+}
+
+u32 module_pw_min (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
+{
+  return RAW_LEN;
+}
+
+static u32 polymod_checksum (const u8 *data, const u32 data_len)
+{
+  const u32 CONSTS[5] = { 0x3b6a57b2, 0x26508e6d, 0x1ea119fa, 0x3d4233dd, 0x2a1462b3 };
+
+  u32 c = 1;
+
+  for (u32 i = 0; i < data_len; i++) // data_len is always 44 for us
+  {
+    const u32 b = c >> 25;
+
+    c = ((c & 0x01ffffff) << 5) ^ data[i];
+
+    for (u32 j = 0; j < 5; j++)
+    {
+      const u32 bit_set = (b >> j) & 1;
+
+      if (bit_set == 0) continue;
+
+      c ^= CONSTS[j];
+    }
+  }
+
+  return c;
+}
+
+static const char *SIGNATURE_BITCOIN_BECH32 = "bc1"; // human readable part (HRP) + "1"
+static const char *BECH32_BASE32_ALPHABET   = "qpzry9x8gf2tvdw0s3jn54khce6mua7l";
+
+int module_hash_decode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED void *digest_buf, MAYBE_UNUSED salt_t *salt, MAYBE_UNUSED void *esalt_buf, MAYBE_UNUSED void *hook_salt_buf, MAYBE_UNUSED hashinfo_t *hash_info, const char *line_buf, MAYBE_UNUSED const int line_len)
+{
+  u32 *digest = (u32 *) digest_buf;
+
+  hc_token_t token;
+
+  token.token_cnt = 2;
+
+  token.signatures_cnt    = 1;
+  token.signatures_buf[0] = SIGNATURE_BITCOIN_BECH32;
+
+  token.len[0]  =  3;
+  token.attr[0] = TOKEN_ATTR_FIXED_LENGTH
+                | TOKEN_ATTR_VERIFY_SIGNATURE;
+
+  token.len[1]  = 39; // 42 - 3 (SIGNATURE_BITCOIN_BECH32)
+  token.attr[1] = TOKEN_ATTR_FIXED_LENGTH
+                | TOKEN_ATTR_VERIFY_BECH32;
+
+  const int rc_tokenizer = input_tokenizer ((const u8 *) line_buf, line_len, &token);
+
+  if (rc_tokenizer != PARSER_OK) return (rc_tokenizer);
+
+  // Bech32 decode:
+
+  u8 t[64] = { 0 }; // only 42 - 3 = 39 needed
+
+  for (u32 i = 3; i < 42; i++) // skip first 3 bytes ("bc1")
+  {
+    // this is actually a search that we could do also with strstr ():
+    // note: we always have a hit, because we verified this with TOKEN_ATTR_VERIFY_BECH32
+
+    for (u32 j = 0; j < 32; j++)
+    {
+      if (BECH32_BASE32_ALPHABET[j] == line_buf[i])
+      {
+        t[i - 3] = j;
+
+        break;
+      }
+    }
+  }
+
+  if (t[0] != 0) // check if "version"/type is BECH32, we do NOT accept BECH32M
+  {
+    return (PARSER_HASH_ENCODING);
+  }
+
+  /*
+   * Check the checksum of the address:
+   */
+
+  u32 checksum = t[33] << 25
+               | t[34] << 20
+               | t[35] << 15
+               | t[36] << 10
+               | t[37] <<  5
+               | t[38] <<  0;
+
+  u8 data[64] = { 0 }; // only 44 bytes actually needed
+
+  data[0] = 3; // HRP = Human Readable Part, 3 base32 chars => 5 bytes prefix
+  data[1] = 3; // these 5 bytes come from: hrp_expand ("bc"), human readable part
+  data[2] = 0;
+  data[3] = 2;
+  data[4] = 3;
+
+  for (u32 i = 0; i < 42 - 3 - 6; i++) // skip "bc1" (start) and checksum (end)
+  {
+    data[i + 5] = t[i];
+  }
+
+  data[38] = 0; // "clear" the 6 checksum bytes (for correct "polymod" checksum below)
+  data[39] = 0;
+  data[40] = 0;
+  data[41] = 0;
+  data[42] = 0;
+  data[43] = 0;
+
+  u32 polymod = polymod_checksum (data, 44) ^ 1; // BECH32M would xor with 0x2bc830a3
+
+  if (polymod != checksum) // or (polymod_checksum (data, 44) ^ checksum) != 1
+  {
+    return (PARSER_HASH_ENCODING);
+  }
+
+
+  /*
+   * transform/convert back to the ripemd hash (reverse translate_8to5 (), i.e. translate_5to8).
+   * We extend the 8 bit blocks here to 32 bit blocks (4 * 8 = 32 bits), therefore we convert
+   * 5 bit "blocks" to 32 bit blocks (from the base32 range: 0..31 to u32: 0..0xffffffff):
+   */
+
+   // note: t[0] needs to be skipped (version info)
+
+  digest[0] = (t[ 1] << 27) | (t[ 2] << 22) | (t[ 3] << 17) | (t[ 4] << 12)
+            | (t[ 5] <<  7) | (t[ 6] <<  2) | (t[ 7] >>  3);
+
+  digest[1] = (t[ 7] << 29) | (t[ 8] << 24) | (t[ 9] << 19) | (t[10] << 14)
+            | (t[11] <<  9) | (t[12] <<  4) | (t[13] >>  1);
+
+  digest[2] = (t[13] << 31) | (t[14] << 26) | (t[15] << 21) | (t[16] << 16)
+            | (t[17] << 11) | (t[18] <<  6) | (t[19] <<  1) | (t[20] >>  4);
+
+  digest[3] = (t[20] << 28) | (t[21] << 23) | (t[22] << 18) | (t[23] << 13)
+            | (t[24] <<  8) | (t[25] <<  3) | (t[26] >>  2);
+
+  digest[4] = (t[26] << 30) | (t[27] << 25) | (t[28] << 20) | (t[29] << 15)
+            | (t[30] << 10) | (t[31] <<  5) | (t[32] <<  0);
+
+  // a final byte swap is needed for the kernel code:
+
+  for (u32 i = 0; i < 5; i++)
+  {
+    digest[i] = byte_swap_32 (digest[i]);
+  }
+
+  return (PARSER_OK);
+}
+
+int module_hash_encode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const void *digest_buf, MAYBE_UNUSED const salt_t *salt, MAYBE_UNUSED const void *esalt_buf, MAYBE_UNUSED const void *hook_salt_buf, MAYBE_UNUSED const hashinfo_t *hash_info, char *line_buf, MAYBE_UNUSED const int line_size)
+{
+  // note: here we work mostly with char/u8 type because it's easier to base32 encode
+  // (at least conceptually), but this could be easily extended to u32 variable types:
+
+  u8 *digest = (u8 *) digest_buf;
+
+  u8 b[20] = { 0 };
+
+  for (u32 i = 0; i < 20; i++) // i < length (digest)
+  {
+    b[i] = digest[i];
+  }
+
+
+  /*
+   * convert 8 bit "blocks" to 5 bit blocks, translate_8to5 () (for base32, 0..31):
+   */
+
+  u8 t[64] = { 0 }; // only 39 bytes actually needed
+
+  t[ 0] = 0; // set "version"/type to BECH32, we do NOT support BECH32M
+
+  t[ 1] = (               (b[ 0] >> 3)) & 31;
+  t[ 2] = ((b[ 0] << 2) | (b[ 1] >> 6)) & 31;
+  t[ 3] = (               (b[ 1] >> 1)) & 31;
+  t[ 4] = ((b[ 1] << 4) | (b[ 2] >> 4)) & 31;
+  t[ 5] = ((b[ 2] << 1) | (b[ 3] >> 7)) & 31;
+  t[ 6] = (               (b[ 3] >> 2)) & 31;
+  t[ 7] = ((b[ 3] << 3) | (b[ 4] >> 5)) & 31;
+  t[ 8] = (               (b[ 4] >> 0)) & 31;
+
+  t[ 9] = (               (b[ 5] >> 3)) & 31;
+  t[10] = ((b[ 5] << 2) | (b[ 6] >> 6)) & 31;
+  t[11] = (               (b[ 6] >> 1)) & 31;
+  t[12] = ((b[ 6] << 4) | (b[ 7] >> 4)) & 31;
+  t[13] = ((b[ 7] << 1) | (b[ 8] >> 7)) & 31;
+  t[14] = (               (b[ 8] >> 2)) & 31;
+  t[15] = ((b[ 8] << 3) | (b[ 9] >> 5)) & 31;
+  t[16] = (               (b[ 9] >> 0)) & 31;
+
+  t[17] = (               (b[10] >> 3)) & 31;
+  t[18] = ((b[10] << 2) | (b[11] >> 6)) & 31;
+  t[19] = (               (b[11] >> 1)) & 31;
+  t[20] = ((b[11] << 4) | (b[12] >> 4)) & 31;
+  t[21] = ((b[12] << 1) | (b[13] >> 7)) & 31;
+  t[22] = (               (b[13] >> 2)) & 31;
+  t[23] = ((b[13] << 3) | (b[14] >> 5)) & 31;
+  t[24] = (               (b[14] >> 0)) & 31;
+
+  t[25] = (               (b[15] >> 3)) & 31;
+  t[26] = ((b[15] << 2) | (b[16] >> 6)) & 31;
+  t[27] = (               (b[16] >> 1)) & 31;
+  t[28] = ((b[16] << 4) | (b[17] >> 4)) & 31;
+  t[29] = ((b[17] << 1) | (b[18] >> 7)) & 31;
+  t[30] = (               (b[18] >> 2)) & 31;
+  t[31] = ((b[18] << 3) | (b[19] >> 5)) & 31;
+  t[32] = (               (b[19] >> 0)) & 31;
+
+  // note: some further t[] array items will be set after we know the checksum of this part
+
+
+  /*
+   * Checksum:
+   */
+
+  u8 data[64] = { 0 }; // only 44 bytes actually needed
+
+  data[0] = 3; // hrp_expand ("bc"), human readable part
+  data[1] = 3;
+  data[2] = 0;
+  data[3] = 2;
+  data[4] = 3;
+
+  for (u32 i = 0; i < 33; i++)
+  {
+   data[i + 5] = t[i];
+  }
+
+  // data[38] = data[39] = data[40] = data[41] = data[42] = data[43] = 0;
+
+  u32 polymod = polymod_checksum (data, 44) ^ 1; // BECH32M would xor with 0x2bc830a3
+
+  t[33] = (polymod >> 25) & 31;
+  t[34] = (polymod >> 20) & 31;
+  t[35] = (polymod >> 15) & 31;
+  t[36] = (polymod >> 10) & 31;
+  t[37] = (polymod >>  5) & 31;
+  t[38] = (polymod >>  0) & 31;
+
+
+  /*
+   * BASE32 encode:
+   */
+
+  u8 bech32_address[64] = { 0 }; // only 39 bytes needed: 1 + 32 + 6
+
+  for (u32 i = 0; i < 39; i++)
+  {
+    const u32 idx = t[i];
+
+    bech32_address[i] = BECH32_BASE32_ALPHABET[idx];
+  }
+
+  bech32_address[39] = 0; // be extra safe, terminate the "C" string with NUL byte
+
+  return snprintf (line_buf, line_size, "%s%s", SIGNATURE_BITCOIN_BECH32, bech32_address);
+}
+
+void module_init (module_ctx_t *module_ctx)
+{
+  module_ctx->module_context_size             = MODULE_CONTEXT_SIZE_CURRENT;
+  module_ctx->module_interface_version        = MODULE_INTERFACE_VERSION_CURRENT;
+
+  module_ctx->module_attack_exec              = module_attack_exec;
+  module_ctx->module_benchmark_esalt          = MODULE_DEFAULT;
+  module_ctx->module_benchmark_hook_salt      = MODULE_DEFAULT;
+  module_ctx->module_benchmark_mask           = module_benchmark_mask;
+  module_ctx->module_benchmark_charset        = MODULE_DEFAULT;
+  module_ctx->module_benchmark_salt           = MODULE_DEFAULT;
+  module_ctx->module_build_plain_postprocess  = MODULE_DEFAULT;
+  module_ctx->module_deep_comp_kernel         = MODULE_DEFAULT;
+  module_ctx->module_deprecated_notice        = MODULE_DEFAULT;
+  module_ctx->module_dgst_pos0                = module_dgst_pos0;
+  module_ctx->module_dgst_pos1                = module_dgst_pos1;
+  module_ctx->module_dgst_pos2                = module_dgst_pos2;
+  module_ctx->module_dgst_pos3                = module_dgst_pos3;
+  module_ctx->module_dgst_size                = module_dgst_size;
+  module_ctx->module_dictstat_disable         = MODULE_DEFAULT;
+  module_ctx->module_esalt_size               = MODULE_DEFAULT;
+  module_ctx->module_extra_buffer_size        = MODULE_DEFAULT;
+  module_ctx->module_extra_tmp_size           = MODULE_DEFAULT;
+  module_ctx->module_extra_tuningdb_block     = MODULE_DEFAULT;
+  module_ctx->module_forced_outfile_format    = MODULE_DEFAULT;
+  module_ctx->module_hash_binary_count        = MODULE_DEFAULT;
+  module_ctx->module_hash_binary_parse        = MODULE_DEFAULT;
+  module_ctx->module_hash_binary_save         = MODULE_DEFAULT;
+  module_ctx->module_hash_decode_postprocess  = MODULE_DEFAULT;
+  module_ctx->module_hash_decode_potfile      = MODULE_DEFAULT;
+  module_ctx->module_hash_decode_zero_hash    = MODULE_DEFAULT;
+  module_ctx->module_hash_decode              = module_hash_decode;
+  module_ctx->module_hash_encode_status       = MODULE_DEFAULT;
+  module_ctx->module_hash_encode_potfile      = MODULE_DEFAULT;
+  module_ctx->module_hash_encode              = module_hash_encode;
+  module_ctx->module_hash_init_selftest       = MODULE_DEFAULT;
+  module_ctx->module_hash_mode                = MODULE_DEFAULT;
+  module_ctx->module_hash_category            = module_hash_category;
+  module_ctx->module_hash_name                = module_hash_name;
+  module_ctx->module_hashes_count_min         = MODULE_DEFAULT;
+  module_ctx->module_hashes_count_max         = MODULE_DEFAULT;
+  module_ctx->module_hlfmt_disable            = MODULE_DEFAULT;
+  module_ctx->module_hook_extra_param_size    = MODULE_DEFAULT;
+  module_ctx->module_hook_extra_param_init    = MODULE_DEFAULT;
+  module_ctx->module_hook_extra_param_term    = MODULE_DEFAULT;
+  module_ctx->module_hook12                   = MODULE_DEFAULT;
+  module_ctx->module_hook23                   = MODULE_DEFAULT;
+  module_ctx->module_hook_salt_size           = MODULE_DEFAULT;
+  module_ctx->module_hook_size                = MODULE_DEFAULT;
+  module_ctx->module_jit_build_options        = MODULE_DEFAULT;
+  module_ctx->module_jit_cache_disable        = MODULE_DEFAULT;
+  module_ctx->module_kernel_accel_max         = MODULE_DEFAULT;
+  module_ctx->module_kernel_accel_min         = MODULE_DEFAULT;
+  module_ctx->module_kernel_loops_max         = module_kernel_loops_max;
+  module_ctx->module_kernel_loops_min         = MODULE_DEFAULT;
+  module_ctx->module_kernel_threads_max       = MODULE_DEFAULT;
+  module_ctx->module_kernel_threads_min       = MODULE_DEFAULT;
+  module_ctx->module_kern_type                = module_kern_type;
+  module_ctx->module_kern_type_dynamic        = MODULE_DEFAULT;
+  module_ctx->module_opti_type                = module_opti_type;
+  module_ctx->module_opts_type                = module_opts_type;
+  module_ctx->module_outfile_check_disable    = MODULE_DEFAULT;
+  module_ctx->module_outfile_check_nocomp     = MODULE_DEFAULT;
+  module_ctx->module_potfile_custom_check     = MODULE_DEFAULT;
+  module_ctx->module_potfile_disable          = MODULE_DEFAULT;
+  module_ctx->module_potfile_keep_all_hashes  = MODULE_DEFAULT;
+  module_ctx->module_pwdump_column            = MODULE_DEFAULT;
+  module_ctx->module_pw_max                   = module_pw_max;
+  module_ctx->module_pw_min                   = module_pw_min;
+  module_ctx->module_salt_max                 = MODULE_DEFAULT;
+  module_ctx->module_salt_min                 = MODULE_DEFAULT;
+  module_ctx->module_salt_type                = module_salt_type;
+  module_ctx->module_separator                = MODULE_DEFAULT;
+  module_ctx->module_st_hash                  = module_st_hash;
+  module_ctx->module_st_pass                  = module_st_pass;
+  module_ctx->module_tmp_size                 = MODULE_DEFAULT;
+  module_ctx->module_unstable_warning         = MODULE_DEFAULT;
+  module_ctx->module_warmup_disable           = MODULE_DEFAULT;
+}

src/modules/module_30904.c

@@ -0,0 +1,400 @@
+/**
+ * Author......: See docs/credits.txt
+ * License.....: MIT
+ */
+
+#include "common.h"
+#include "types.h"
+#include "modules.h"
+#include "bitops.h"
+#include "convert.h"
+#include "shared.h"
+#include "memory.h"
+
+static const u32   ATTACK_EXEC       = ATTACK_EXEC_INSIDE_KERNEL;
+static const u32   DGST_POS0         = 0;
+static const u32   DGST_POS1         = 1;
+static const u32   DGST_POS2         = 2;
+static const u32   DGST_POS3         = 3;
+static const u32   DGST_SIZE         = DGST_SIZE_4_5;
+static const u32   HASH_CATEGORY     = HASH_CATEGORY_CRYPTOCURRENCY_WALLET;
+static const char *HASH_NAME         = "Bitcoin raw private key (P2WPKH, Bech32), uncompressed";
+static const u64   KERN_TYPE         = 30902;
+static const u32   OPTI_TYPE         = OPTI_TYPE_NOT_SALTED;
+static const u64   OPTS_TYPE         = OPTS_TYPE_STOCK_MODULE
+                                     | OPTS_TYPE_PT_GENERATE_LE;
+static const u32   SALT_TYPE         = SALT_TYPE_NONE;
+static const char *ST_PASS           = "25c9f8f734d87aacd9308705ca50b9819a57425ffbfae41cef869b19764d72c2";
+static const char *ST_HASH           = "bc1qq6samcuksd2f6rsc48eu3lkq87zp33vfud0p0t";
+static const char *BENCHMARK_MASK    = "?h?h?h?h?h?h?h734d87aacd9308705ca50b9819a57425ffbfae41cef869b19764d72c2";
+static const u32   RAW_LEN           = 64;
+
+u32         module_attack_exec       (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ATTACK_EXEC;     }
+u32         module_dgst_pos0         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS0;       }
+u32         module_dgst_pos1         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS1;       }
+u32         module_dgst_pos2         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS2;       }
+u32         module_dgst_pos3         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS3;       }
+u32         module_dgst_size         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_SIZE;       }
+u32         module_hash_category     (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return HASH_CATEGORY;   }
+const char *module_hash_name         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return HASH_NAME;       }
+u64         module_kern_type         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return KERN_TYPE;       }
+u32         module_opti_type         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return OPTI_TYPE;       }
+u64         module_opts_type         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return OPTS_TYPE;       }
+u32         module_salt_type         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return SALT_TYPE;       }
+const char *module_st_hash           (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ST_HASH;         }
+const char *module_st_pass           (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ST_PASS;         }
+const char *module_benchmark_mask    (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return BENCHMARK_MASK;  }
+
+u32 module_kernel_loops_max (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
+{
+  const u32 kernel_loops_max = 16;
+
+  return kernel_loops_max;
+}
+
+u32 module_pw_max (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
+{
+  return RAW_LEN;
+}
+
+u32 module_pw_min (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
+{
+  return RAW_LEN;
+}
+
+static u32 polymod_checksum (const u8 *data, const u32 data_len)
+{
+  const u32 CONSTS[5] = { 0x3b6a57b2, 0x26508e6d, 0x1ea119fa, 0x3d4233dd, 0x2a1462b3 };
+
+  u32 c = 1;
+
+  for (u32 i = 0; i < data_len; i++) // data_len is always 44 for us
+  {
+    const u32 b = c >> 25;
+
+    c = ((c & 0x01ffffff) << 5) ^ data[i];
+
+    for (u32 j = 0; j < 5; j++)
+    {
+      const u32 bit_set = (b >> j) & 1;
+
+      if (bit_set == 0) continue;
+
+      c ^= CONSTS[j];
+    }
+  }
+
+  return c;
+}
+
+static const char *SIGNATURE_BITCOIN_BECH32 = "bc1"; // human readable part (HRP) + "1"
+static const char *BECH32_BASE32_ALPHABET   = "qpzry9x8gf2tvdw0s3jn54khce6mua7l";
+
+int module_hash_decode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED void *digest_buf, MAYBE_UNUSED salt_t *salt, MAYBE_UNUSED void *esalt_buf, MAYBE_UNUSED void *hook_salt_buf, MAYBE_UNUSED hashinfo_t *hash_info, const char *line_buf, MAYBE_UNUSED const int line_len)
+{
+  u32 *digest = (u32 *) digest_buf;
+
+  hc_token_t token;
+
+  token.token_cnt = 2;
+
+  token.signatures_cnt    = 1;
+  token.signatures_buf[0] = SIGNATURE_BITCOIN_BECH32;
+
+  token.len[0]  =  3;
+  token.attr[0] = TOKEN_ATTR_FIXED_LENGTH
+                | TOKEN_ATTR_VERIFY_SIGNATURE;
+
+  token.len[1]  = 39; // 42 - 3 (SIGNATURE_BITCOIN_BECH32)
+  token.attr[1] = TOKEN_ATTR_FIXED_LENGTH
+                | TOKEN_ATTR_VERIFY_BECH32;
+
+  const int rc_tokenizer = input_tokenizer ((const u8 *) line_buf, line_len, &token);
+
+  if (rc_tokenizer != PARSER_OK) return (rc_tokenizer);
+
+  // Bech32 decode:
+
+  u8 t[64] = { 0 }; // only 42 - 3 = 39 needed
+
+  for (u32 i = 3; i < 42; i++) // skip first 3 bytes ("bc1")
+  {
+    // this is actually a search that we could do also with strstr ():
+    // note: we always have a hit, because we verified this with TOKEN_ATTR_VERIFY_BECH32
+
+    for (u32 j = 0; j < 32; j++)
+    {
+      if (BECH32_BASE32_ALPHABET[j] == line_buf[i])
+      {
+        t[i - 3] = j;
+
+        break;
+      }
+    }
+  }
+
+  if (t[0] != 0) // check if "version"/type is BECH32, we do NOT accept BECH32M
+  {
+    return (PARSER_HASH_ENCODING);
+  }
+
+  /*
+   * Check the checksum of the address:
+   */
+
+  u32 checksum = t[33] << 25
+               | t[34] << 20
+               | t[35] << 15
+               | t[36] << 10
+               | t[37] <<  5
+               | t[38] <<  0;
+
+  u8 data[64] = { 0 }; // only 44 bytes actually needed
+
+  data[0] = 3; // HRP = Human Readable Part, 3 base32 chars => 5 bytes prefix
+  data[1] = 3; // these 5 bytes come from: hrp_expand ("bc"), human readable part
+  data[2] = 0;
+  data[3] = 2;
+  data[4] = 3;
+
+  for (u32 i = 0; i < 42 - 3 - 6; i++) // skip "bc1" (start) and checksum (end)
+  {
+    data[i + 5] = t[i];
+  }
+
+  data[38] = 0; // "clear" the 6 checksum bytes (for correct "polymod" checksum below)
+  data[39] = 0;
+  data[40] = 0;
+  data[41] = 0;
+  data[42] = 0;
+  data[43] = 0;
+
+  u32 polymod = polymod_checksum (data, 44) ^ 1; // BECH32M would xor with 0x2bc830a3
+
+  if (polymod != checksum) // or (polymod_checksum (data, 44) ^ checksum) != 1
+  {
+    return (PARSER_HASH_ENCODING);
+  }
+
+
+  /*
+   * transform/convert back to the ripemd hash (reverse translate_8to5 (), i.e. translate_5to8).
+   * We extend the 8 bit blocks here to 32 bit blocks (4 * 8 = 32 bits), therefore we convert
+   * 5 bit "blocks" to 32 bit blocks (from the base32 range: 0..31 to u32: 0..0xffffffff):
+   */
+
+   // note: t[0] needs to be skipped (version info)
+
+  digest[0] = (t[ 1] << 27) | (t[ 2] << 22) | (t[ 3] << 17) | (t[ 4] << 12)
+            | (t[ 5] <<  7) | (t[ 6] <<  2) | (t[ 7] >>  3);
+
+  digest[1] = (t[ 7] << 29) | (t[ 8] << 24) | (t[ 9] << 19) | (t[10] << 14)
+            | (t[11] <<  9) | (t[12] <<  4) | (t[13] >>  1);
+
+  digest[2] = (t[13] << 31) | (t[14] << 26) | (t[15] << 21) | (t[16] << 16)
+            | (t[17] << 11) | (t[18] <<  6) | (t[19] <<  1) | (t[20] >>  4);
+
+  digest[3] = (t[20] << 28) | (t[21] << 23) | (t[22] << 18) | (t[23] << 13)
+            | (t[24] <<  8) | (t[25] <<  3) | (t[26] >>  2);
+
+  digest[4] = (t[26] << 30) | (t[27] << 25) | (t[28] << 20) | (t[29] << 15)
+            | (t[30] << 10) | (t[31] <<  5) | (t[32] <<  0);
+
+  // a final byte swap is needed for the kernel code:
+
+  for (u32 i = 0; i < 5; i++)
+  {
+    digest[i] = byte_swap_32 (digest[i]);
+  }
+
+  return (PARSER_OK);
+}
+
+int module_hash_encode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const void *digest_buf, MAYBE_UNUSED const salt_t *salt, MAYBE_UNUSED const void *esalt_buf, MAYBE_UNUSED const void *hook_salt_buf, MAYBE_UNUSED const hashinfo_t *hash_info, char *line_buf, MAYBE_UNUSED const int line_size)
+{
+  // note: here we work mostly with char/u8 type because it's easier to base32 encode
+  // (at least conceptually), but this could be easily extended to u32 variable types:
+
+  u8 *digest = (u8 *) digest_buf;
+
+  u8 b[20] = { 0 };
+
+  for (u32 i = 0; i < 20; i++) // i < length (digest)
+  {
+    b[i] = digest[i];
+  }
+
+
+  /*
+   * convert 8 bit "blocks" to 5 bit blocks, translate_8to5 () (for base32, 0..31):
+   */
+
+  u8 t[64] = { 0 }; // only 39 bytes actually needed
+
+  t[ 0] = 0; // set "version"/type to BECH32, we do NOT support BECH32M
+
+  t[ 1] = (               (b[ 0] >> 3)) & 31;
+  t[ 2] = ((b[ 0] << 2) | (b[ 1] >> 6)) & 31;
+  t[ 3] = (               (b[ 1] >> 1)) & 31;
+  t[ 4] = ((b[ 1] << 4) | (b[ 2] >> 4)) & 31;
+  t[ 5] = ((b[ 2] << 1) | (b[ 3] >> 7)) & 31;
+  t[ 6] = (               (b[ 3] >> 2)) & 31;
+  t[ 7] = ((b[ 3] << 3) | (b[ 4] >> 5)) & 31;
+  t[ 8] = (               (b[ 4] >> 0)) & 31;
+
+  t[ 9] = (               (b[ 5] >> 3)) & 31;
+  t[10] = ((b[ 5] << 2) | (b[ 6] >> 6)) & 31;
+  t[11] = (               (b[ 6] >> 1)) & 31;
+  t[12] = ((b[ 6] << 4) | (b[ 7] >> 4)) & 31;
+  t[13] = ((b[ 7] << 1) | (b[ 8] >> 7)) & 31;
+  t[14] = (               (b[ 8] >> 2)) & 31;
+  t[15] = ((b[ 8] << 3) | (b[ 9] >> 5)) & 31;
+  t[16] = (               (b[ 9] >> 0)) & 31;
+
+  t[17] = (               (b[10] >> 3)) & 31;
+  t[18] = ((b[10] << 2) | (b[11] >> 6)) & 31;
+  t[19] = (               (b[11] >> 1)) & 31;
+  t[20] = ((b[11] << 4) | (b[12] >> 4)) & 31;
+  t[21] = ((b[12] << 1) | (b[13] >> 7)) & 31;
+  t[22] = (               (b[13] >> 2)) & 31;
+  t[23] = ((b[13] << 3) | (b[14] >> 5)) & 31;
+  t[24] = (               (b[14] >> 0)) & 31;
+
+  t[25] = (               (b[15] >> 3)) & 31;
+  t[26] = ((b[15] << 2) | (b[16] >> 6)) & 31;
+  t[27] = (               (b[16] >> 1)) & 31;
+  t[28] = ((b[16] << 4) | (b[17] >> 4)) & 31;
+  t[29] = ((b[17] << 1) | (b[18] >> 7)) & 31;
+  t[30] = (               (b[18] >> 2)) & 31;
+  t[31] = ((b[18] << 3) | (b[19] >> 5)) & 31;
+  t[32] = (               (b[19] >> 0)) & 31;
+
+  // note: some further t[] array items will be set after we know the checksum of this part
+
+
+  /*
+   * Checksum:
+   */
+
+  u8 data[64] = { 0 }; // only 44 bytes actually needed
+
+  data[0] = 3; // hrp_expand ("bc"), human readable part
+  data[1] = 3;
+  data[2] = 0;
+  data[3] = 2;
+  data[4] = 3;
+
+  for (u32 i = 0; i < 33; i++)
+  {
+   data[i + 5] = t[i];
+  }
+
+  // data[38] = data[39] = data[40] = data[41] = data[42] = data[43] = 0;
+
+  u32 polymod = polymod_checksum (data, 44) ^ 1; // BECH32M would xor with 0x2bc830a3
+
+  t[33] = (polymod >> 25) & 31;
+  t[34] = (polymod >> 20) & 31;
+  t[35] = (polymod >> 15) & 31;
+  t[36] = (polymod >> 10) & 31;
+  t[37] = (polymod >>  5) & 31;
+  t[38] = (polymod >>  0) & 31;
+
+
+  /*
+   * BASE32 encode:
+   */
+
+  u8 bech32_address[64] = { 0 }; // only 39 bytes needed: 1 + 32 + 6
+
+  for (u32 i = 0; i < 39; i++)
+  {
+    const u32 idx = t[i];
+
+    bech32_address[i] = BECH32_BASE32_ALPHABET[idx];
+  }
+
+  bech32_address[39] = 0; // be extra safe, terminate the "C" string with NUL byte
+
+  return snprintf (line_buf, line_size, "%s%s", SIGNATURE_BITCOIN_BECH32, bech32_address);
+}
+
+void module_init (module_ctx_t *module_ctx)
+{
+  module_ctx->module_context_size             = MODULE_CONTEXT_SIZE_CURRENT;
+  module_ctx->module_interface_version        = MODULE_INTERFACE_VERSION_CURRENT;
+
+  module_ctx->module_attack_exec              = module_attack_exec;
+  module_ctx->module_benchmark_esalt          = MODULE_DEFAULT;
+  module_ctx->module_benchmark_hook_salt      = MODULE_DEFAULT;
+  module_ctx->module_benchmark_mask           = module_benchmark_mask;
+  module_ctx->module_benchmark_charset        = MODULE_DEFAULT;
+  module_ctx->module_benchmark_salt           = MODULE_DEFAULT;
+  module_ctx->module_build_plain_postprocess  = MODULE_DEFAULT;
+  module_ctx->module_deep_comp_kernel         = MODULE_DEFAULT;
+  module_ctx->module_deprecated_notice        = MODULE_DEFAULT;
+  module_ctx->module_dgst_pos0                = module_dgst_pos0;
+  module_ctx->module_dgst_pos1                = module_dgst_pos1;
+  module_ctx->module_dgst_pos2                = module_dgst_pos2;
+  module_ctx->module_dgst_pos3                = module_dgst_pos3;
+  module_ctx->module_dgst_size                = module_dgst_size;
+  module_ctx->module_dictstat_disable         = MODULE_DEFAULT;
+  module_ctx->module_esalt_size               = MODULE_DEFAULT;
+  module_ctx->module_extra_buffer_size        = MODULE_DEFAULT;
+  module_ctx->module_extra_tmp_size           = MODULE_DEFAULT;
+  module_ctx->module_extra_tuningdb_block     = MODULE_DEFAULT;
+  module_ctx->module_forced_outfile_format    = MODULE_DEFAULT;
+  module_ctx->module_hash_binary_count        = MODULE_DEFAULT;
+  module_ctx->module_hash_binary_parse        = MODULE_DEFAULT;
+  module_ctx->module_hash_binary_save         = MODULE_DEFAULT;
+  module_ctx->module_hash_decode_postprocess  = MODULE_DEFAULT;
+  module_ctx->module_hash_decode_potfile      = MODULE_DEFAULT;
+  module_ctx->module_hash_decode_zero_hash    = MODULE_DEFAULT;
+  module_ctx->module_hash_decode              = module_hash_decode;
+  module_ctx->module_hash_encode_status       = MODULE_DEFAULT;
+  module_ctx->module_hash_encode_potfile      = MODULE_DEFAULT;
+  module_ctx->module_hash_encode              = module_hash_encode;
+  module_ctx->module_hash_init_selftest       = MODULE_DEFAULT;
+  module_ctx->module_hash_mode                = MODULE_DEFAULT;
+  module_ctx->module_hash_category            = module_hash_category;
+  module_ctx->module_hash_name                = module_hash_name;
+  module_ctx->module_hashes_count_min         = MODULE_DEFAULT;
+  module_ctx->module_hashes_count_max         = MODULE_DEFAULT;
+  module_ctx->module_hlfmt_disable            = MODULE_DEFAULT;
+  module_ctx->module_hook_extra_param_size    = MODULE_DEFAULT;
+  module_ctx->module_hook_extra_param_init    = MODULE_DEFAULT;
+  module_ctx->module_hook_extra_param_term    = MODULE_DEFAULT;
+  module_ctx->module_hook12                   = MODULE_DEFAULT;
+  module_ctx->module_hook23                   = MODULE_DEFAULT;
+  module_ctx->module_hook_salt_size           = MODULE_DEFAULT;
+  module_ctx->module_hook_size                = MODULE_DEFAULT;
+  module_ctx->module_jit_build_options        = MODULE_DEFAULT;
+  module_ctx->module_jit_cache_disable        = MODULE_DEFAULT;
+  module_ctx->module_kernel_accel_max         = MODULE_DEFAULT;
+  module_ctx->module_kernel_accel_min         = MODULE_DEFAULT;
+  module_ctx->module_kernel_loops_max         = module_kernel_loops_max;
+  module_ctx->module_kernel_loops_min         = MODULE_DEFAULT;
+  module_ctx->module_kernel_threads_max       = MODULE_DEFAULT;
+  module_ctx->module_kernel_threads_min       = MODULE_DEFAULT;
+  module_ctx->module_kern_type                = module_kern_type;
+  module_ctx->module_kern_type_dynamic        = MODULE_DEFAULT;
+  module_ctx->module_opti_type                = module_opti_type;
+  module_ctx->module_opts_type                = module_opts_type;
+  module_ctx->module_outfile_check_disable    = MODULE_DEFAULT;
+  module_ctx->module_outfile_check_nocomp     = MODULE_DEFAULT;
+  module_ctx->module_potfile_custom_check     = MODULE_DEFAULT;
+  module_ctx->module_potfile_disable          = MODULE_DEFAULT;
+  module_ctx->module_potfile_keep_all_hashes  = MODULE_DEFAULT;
+  module_ctx->module_pwdump_column            = MODULE_DEFAULT;
+  module_ctx->module_pw_max                   = module_pw_max;
+  module_ctx->module_pw_min                   = module_pw_min;
+  module_ctx->module_salt_max                 = MODULE_DEFAULT;
+  module_ctx->module_salt_min                 = MODULE_DEFAULT;
+  module_ctx->module_salt_type                = module_salt_type;
+  module_ctx->module_separator                = MODULE_DEFAULT;
+  module_ctx->module_st_hash                  = module_st_hash;
+  module_ctx->module_st_pass                  = module_st_pass;
+  module_ctx->module_tmp_size                 = MODULE_DEFAULT;
+  module_ctx->module_unstable_warning         = MODULE_DEFAULT;
+  module_ctx->module_warmup_disable           = MODULE_DEFAULT;
+}

src/modules/module_30905.c

@@ -0,0 +1,217 @@
+/**
+ * Author......: See docs/credits.txt
+ * License.....: MIT
+ */
+
+#include "common.h"
+#include "types.h"
+#include "modules.h"
+#include "bitops.h"
+#include "convert.h"
+#include "shared.h"
+#include "memory.h"
+
+#include "emu_inc_hash_base58.h"
+
+static const u32   ATTACK_EXEC       = ATTACK_EXEC_INSIDE_KERNEL;
+static const u32   DGST_POS0         = 0;
+static const u32   DGST_POS1         = 1;
+static const u32   DGST_POS2         = 2;
+static const u32   DGST_POS3         = 3;
+static const u32   DGST_SIZE         = DGST_SIZE_4_5;
+static const u32   HASH_CATEGORY     = HASH_CATEGORY_CRYPTOCURRENCY_WALLET;
+static const char *HASH_NAME         = "Bitcoin raw private key (P2SH(P2WPKH)), compressed";
+static const u64   KERN_TYPE         = 30905;
+static const u32   OPTI_TYPE         = OPTI_TYPE_NOT_SALTED;
+static const u64   OPTS_TYPE         = OPTS_TYPE_STOCK_MODULE
+                                     | OPTS_TYPE_PT_GENERATE_LE;
+static const u32   SALT_TYPE         = SALT_TYPE_NONE;
+static const char *ST_PASS           = "83b45ff8d85f37aafc05a8accd1f1cd5e50868b57e2ef0ef6f287bb4d8d17786";
+static const char *ST_HASH           = "3JqAMRQN3Gd6i8yV3Kw7v55RmFxW7iW2Aq";
+static const char *BENCHMARK_MASK    = "?h?h?h?h?h?h?h8d85f37aafc05a8accd1f1cd5e50868b57e2ef0ef6f287bb4d8d17786";
+static const u32   PUBKEY_MAXLEN     = 64; // our max is actually always 25 (21 + 4)
+static const u32   RAW_LEN           = 64;
+
+
+u32         module_attack_exec       (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ATTACK_EXEC;     }
+u32         module_dgst_pos0         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS0;       }
+u32         module_dgst_pos1         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS1;       }
+u32         module_dgst_pos2         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS2;       }
+u32         module_dgst_pos3         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS3;       }
+u32         module_dgst_size         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_SIZE;       }
+u32         module_hash_category     (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return HASH_CATEGORY;   }
+const char *module_hash_name         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return HASH_NAME;       }
+u64         module_kern_type         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return KERN_TYPE;       }
+u32         module_opti_type         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return OPTI_TYPE;       }
+u64         module_opts_type         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return OPTS_TYPE;       }
+u32         module_salt_type         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return SALT_TYPE;       }
+const char *module_st_hash           (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ST_HASH;         }
+const char *module_st_pass           (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ST_PASS;         }
+const char *module_benchmark_mask    (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return BENCHMARK_MASK;  }
+
+u32 module_kernel_loops_max (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
+{
+  const u32 kernel_loops_max = 16;
+
+  return kernel_loops_max;
+}
+
+u32 module_pw_max (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
+{
+  return RAW_LEN;
+}
+
+u32 module_pw_min (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
+{
+  return RAW_LEN;
+}
+
+int module_hash_decode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED void *digest_buf, MAYBE_UNUSED salt_t *salt, MAYBE_UNUSED void *esalt_buf, MAYBE_UNUSED void *hook_salt_buf, MAYBE_UNUSED hashinfo_t *hash_info, const char *line_buf, MAYBE_UNUSED const int line_len)
+{
+  u8 *digest = (u8 *) digest_buf;
+
+  u8 pubkey[PUBKEY_MAXLEN];
+
+  hc_token_t token;
+
+  token.token_cnt = 1;
+
+  token.len[0]    = 34;
+  token.attr[0]   = TOKEN_ATTR_FIXED_LENGTH
+                  | TOKEN_ATTR_VERIFY_BASE58;
+
+  const int rc_tokenizer = input_tokenizer ((const u8 *) line_buf, line_len, &token);
+
+  if (rc_tokenizer != PARSER_OK) return (rc_tokenizer);
+
+  u32 pubkey_len = PUBKEY_MAXLEN;
+
+  bool res = b58dec (pubkey, &pubkey_len, (u8 *) line_buf, line_len);
+
+  if (res == false) return (PARSER_HASH_LENGTH);
+
+  // for now we support only P2SH(P2WPKH) addresses
+
+  if (pubkey_len != 25) return (PARSER_HASH_LENGTH); // most likely wrong Bitcoin address type
+
+  u32 l = PUBKEY_MAXLEN - pubkey_len;
+
+  if (pubkey[l] != 0x05) return (PARSER_HASH_VALUE); // wrong Bitcoin address type
+
+  // check if pubkey has correct sha256 sum included
+
+  u32 npubkey[16] = { 0 };
+
+  u8 *npubkey_ptr = (u8 *) npubkey;
+
+  for (u32 i = 0, j = PUBKEY_MAXLEN - pubkey_len; i < pubkey_len; i++, j++)
+  {
+    npubkey_ptr[i] = pubkey[j];
+  }
+
+  // if (b58check   (npubkey_ptr, pubkey_len) == false) return (PARSER_HASH_ENCODING);
+  // if (b58check64 (npubkey,     pubkey_len) == false) return (PARSER_HASH_ENCODING);
+
+  if (b58check_25 (npubkey) == false) return (PARSER_HASH_ENCODING);
+
+
+  for (u32 i = 0; i < 20; i++) // DGST_SIZE
+  {
+    digest[i] = pubkey[PUBKEY_MAXLEN - pubkey_len + i + 1];
+  }
+
+  return (PARSER_OK);
+}
+
+int module_hash_encode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const void *digest_buf, MAYBE_UNUSED const salt_t *salt, MAYBE_UNUSED const void *esalt_buf, MAYBE_UNUSED const void *hook_salt_buf, MAYBE_UNUSED const hashinfo_t *hash_info, char *line_buf, MAYBE_UNUSED const int line_size)
+{
+  u8 *digest = (u8 *) digest_buf;
+
+  u8 buf[64] = { 0 };
+
+  u32 len = 64;
+
+  b58check_enc (buf, &len, 0x05, digest, 20);
+
+  return snprintf (line_buf, line_size, "%s", buf);
+}
+
+void module_init (module_ctx_t *module_ctx)
+{
+  module_ctx->module_context_size             = MODULE_CONTEXT_SIZE_CURRENT;
+  module_ctx->module_interface_version        = MODULE_INTERFACE_VERSION_CURRENT;
+
+  module_ctx->module_attack_exec              = module_attack_exec;
+  module_ctx->module_benchmark_esalt          = MODULE_DEFAULT;
+  module_ctx->module_benchmark_hook_salt      = MODULE_DEFAULT;
+  module_ctx->module_benchmark_mask           = module_benchmark_mask;
+  module_ctx->module_benchmark_charset        = MODULE_DEFAULT;
+  module_ctx->module_benchmark_salt           = MODULE_DEFAULT;
+  module_ctx->module_build_plain_postprocess  = MODULE_DEFAULT;
+  module_ctx->module_deep_comp_kernel         = MODULE_DEFAULT;
+  module_ctx->module_deprecated_notice        = MODULE_DEFAULT;
+  module_ctx->module_dgst_pos0                = module_dgst_pos0;
+  module_ctx->module_dgst_pos1                = module_dgst_pos1;
+  module_ctx->module_dgst_pos2                = module_dgst_pos2;
+  module_ctx->module_dgst_pos3                = module_dgst_pos3;
+  module_ctx->module_dgst_size                = module_dgst_size;
+  module_ctx->module_dictstat_disable         = MODULE_DEFAULT;
+  module_ctx->module_esalt_size               = MODULE_DEFAULT;
+  module_ctx->module_extra_buffer_size        = MODULE_DEFAULT;
+  module_ctx->module_extra_tmp_size           = MODULE_DEFAULT;
+  module_ctx->module_extra_tuningdb_block     = MODULE_DEFAULT;
+  module_ctx->module_forced_outfile_format    = MODULE_DEFAULT;
+  module_ctx->module_hash_binary_count        = MODULE_DEFAULT;
+  module_ctx->module_hash_binary_parse        = MODULE_DEFAULT;
+  module_ctx->module_hash_binary_save         = MODULE_DEFAULT;
+  module_ctx->module_hash_decode_postprocess  = MODULE_DEFAULT;
+  module_ctx->module_hash_decode_potfile      = MODULE_DEFAULT;
+  module_ctx->module_hash_decode_zero_hash    = MODULE_DEFAULT;
+  module_ctx->module_hash_decode              = module_hash_decode;
+  module_ctx->module_hash_encode_status       = MODULE_DEFAULT;
+  module_ctx->module_hash_encode_potfile      = MODULE_DEFAULT;
+  module_ctx->module_hash_encode              = module_hash_encode;
+  module_ctx->module_hash_init_selftest       = MODULE_DEFAULT;
+  module_ctx->module_hash_mode                = MODULE_DEFAULT;
+  module_ctx->module_hash_category            = module_hash_category;
+  module_ctx->module_hash_name                = module_hash_name;
+  module_ctx->module_hashes_count_min         = MODULE_DEFAULT;
+  module_ctx->module_hashes_count_max         = MODULE_DEFAULT;
+  module_ctx->module_hlfmt_disable            = MODULE_DEFAULT;
+  module_ctx->module_hook_extra_param_size    = MODULE_DEFAULT;
+  module_ctx->module_hook_extra_param_init    = MODULE_DEFAULT;
+  module_ctx->module_hook_extra_param_term    = MODULE_DEFAULT;
+  module_ctx->module_hook12                   = MODULE_DEFAULT;
+  module_ctx->module_hook23                   = MODULE_DEFAULT;
+  module_ctx->module_hook_salt_size           = MODULE_DEFAULT;
+  module_ctx->module_hook_size                = MODULE_DEFAULT;
+  module_ctx->module_jit_build_options        = MODULE_DEFAULT;
+  module_ctx->module_jit_cache_disable        = MODULE_DEFAULT;
+  module_ctx->module_kernel_accel_max         = MODULE_DEFAULT;
+  module_ctx->module_kernel_accel_min         = MODULE_DEFAULT;
+  module_ctx->module_kernel_loops_max         = module_kernel_loops_max;
+  module_ctx->module_kernel_loops_min         = MODULE_DEFAULT;
+  module_ctx->module_kernel_threads_max       = MODULE_DEFAULT;
+  module_ctx->module_kernel_threads_min       = MODULE_DEFAULT;
+  module_ctx->module_kern_type                = module_kern_type;
+  module_ctx->module_kern_type_dynamic        = MODULE_DEFAULT;
+  module_ctx->module_opti_type                = module_opti_type;
+  module_ctx->module_opts_type                = module_opts_type;
+  module_ctx->module_outfile_check_disable    = MODULE_DEFAULT;
+  module_ctx->module_outfile_check_nocomp     = MODULE_DEFAULT;
+  module_ctx->module_potfile_custom_check     = MODULE_DEFAULT;
+  module_ctx->module_potfile_disable          = MODULE_DEFAULT;
+  module_ctx->module_potfile_keep_all_hashes  = MODULE_DEFAULT;
+  module_ctx->module_pwdump_column            = MODULE_DEFAULT;
+  module_ctx->module_pw_max                   = module_pw_max;
+  module_ctx->module_pw_min                   = module_pw_min;
+  module_ctx->module_salt_max                 = MODULE_DEFAULT;
+  module_ctx->module_salt_min                 = MODULE_DEFAULT;
+  module_ctx->module_salt_type                = module_salt_type;
+  module_ctx->module_separator                = MODULE_DEFAULT;
+  module_ctx->module_st_hash                  = module_st_hash;
+  module_ctx->module_st_pass                  = module_st_pass;
+  module_ctx->module_tmp_size                 = MODULE_DEFAULT;
+  module_ctx->module_unstable_warning         = MODULE_DEFAULT;
+  module_ctx->module_warmup_disable           = MODULE_DEFAULT;
+}

src/modules/module_30906.c

@@ -0,0 +1,217 @@
+/**
+ * Author......: See docs/credits.txt
+ * License.....: MIT
+ */
+
+#include "common.h"
+#include "types.h"
+#include "modules.h"
+#include "bitops.h"
+#include "convert.h"
+#include "shared.h"
+#include "memory.h"
+
+#include "emu_inc_hash_base58.h"
+
+static const u32   ATTACK_EXEC       = ATTACK_EXEC_INSIDE_KERNEL;
+static const u32   DGST_POS0         = 0;
+static const u32   DGST_POS1         = 1;
+static const u32   DGST_POS2         = 2;
+static const u32   DGST_POS3         = 3;
+static const u32   DGST_SIZE         = DGST_SIZE_4_5;
+static const u32   HASH_CATEGORY     = HASH_CATEGORY_CRYPTOCURRENCY_WALLET;
+static const char *HASH_NAME         = "Bitcoin raw private key (P2SH(P2WPKH)), uncompressed";
+static const u64   KERN_TYPE         = 30906;
+static const u32   OPTI_TYPE         = OPTI_TYPE_NOT_SALTED;
+static const u64   OPTS_TYPE         = OPTS_TYPE_STOCK_MODULE
+                                     | OPTS_TYPE_PT_GENERATE_LE;
+static const u32   SALT_TYPE         = SALT_TYPE_NONE;
+static const char *ST_PASS           = "4c969ccc86d9e1f557b4ff1f19badc9a99718dd2aec8fcf66460612e05f5f7dd";
+static const char *ST_HASH           = "3PmD8zdrFD8KVgLrguVDCP2RJB4Rh35G9Z";
+static const char *BENCHMARK_MASK    = "?h?h?h?h?h?h?hc86d9e1f557b4ff1f19badc9a99718dd2aec8fcf66460612e05f5f7dd";
+static const u32   PUBKEY_MAXLEN     = 64; // our max is actually always 25 (21 + 4)
+static const u32   RAW_LEN           = 64;
+
+
+u32         module_attack_exec       (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ATTACK_EXEC;     }
+u32         module_dgst_pos0         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS0;       }
+u32         module_dgst_pos1         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS1;       }
+u32         module_dgst_pos2         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS2;       }
+u32         module_dgst_pos3         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS3;       }
+u32         module_dgst_size         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_SIZE;       }
+u32         module_hash_category     (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return HASH_CATEGORY;   }
+const char *module_hash_name         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return HASH_NAME;       }
+u64         module_kern_type         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return KERN_TYPE;       }
+u32         module_opti_type         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return OPTI_TYPE;       }
+u64         module_opts_type         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return OPTS_TYPE;       }
+u32         module_salt_type         (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return SALT_TYPE;       }
+const char *module_st_hash           (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ST_HASH;         }
+const char *module_st_pass           (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ST_PASS;         }
+const char *module_benchmark_mask    (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return BENCHMARK_MASK;  }
+
+u32 module_kernel_loops_max (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
+{
+  const u32 kernel_loops_max = 16;
+
+  return kernel_loops_max;
+}
+
+u32 module_pw_max (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
+{
+  return RAW_LEN;
+}
+
+u32 module_pw_min (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
+{
+  return RAW_LEN;
+}
+
+int module_hash_decode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED void *digest_buf, MAYBE_UNUSED salt_t *salt, MAYBE_UNUSED void *esalt_buf, MAYBE_UNUSED void *hook_salt_buf, MAYBE_UNUSED hashinfo_t *hash_info, const char *line_buf, MAYBE_UNUSED const int line_len)
+{
+  u8 *digest = (u8 *) digest_buf;
+
+  u8 pubkey[PUBKEY_MAXLEN];
+
+  hc_token_t token;
+
+  token.token_cnt = 1;
+
+  token.len[0]    = 34;
+  token.attr[0]   = TOKEN_ATTR_FIXED_LENGTH
+                  | TOKEN_ATTR_VERIFY_BASE58;
+
+  const int rc_tokenizer = input_tokenizer ((const u8 *) line_buf, line_len, &token);
+
+  if (rc_tokenizer != PARSER_OK) return (rc_tokenizer);
+
+  u32 pubkey_len = PUBKEY_MAXLEN;
+
+  bool res = b58dec (pubkey, &pubkey_len, (u8 *) line_buf, line_len);
+
+  if (res == false) return (PARSER_HASH_LENGTH);
+
+  // for now we support only P2SH(P2WPKH) addresses
+
+  if (pubkey_len != 25) return (PARSER_HASH_LENGTH); // most likely wrong Bitcoin address type
+
+  u32 l = PUBKEY_MAXLEN - pubkey_len;
+
+  if (pubkey[l] != 0x05) return (PARSER_HASH_VALUE); // wrong Bitcoin address type
+
+  // check if pubkey has correct sha256 sum included
+
+  u32 npubkey[16] = { 0 };
+
+  u8 *npubkey_ptr = (u8 *) npubkey;
+
+  for (u32 i = 0, j = PUBKEY_MAXLEN - pubkey_len; i < pubkey_len; i++, j++)
+  {
+    npubkey_ptr[i] = pubkey[j];
+  }
+
+  // if (b58check   (npubkey_ptr, pubkey_len) == false) return (PARSER_HASH_ENCODING);
+  // if (b58check64 (npubkey,     pubkey_len) == false) return (PARSER_HASH_ENCODING);
+
+  if (b58check_25 (npubkey) == false) return (PARSER_HASH_ENCODING);
+
+
+  for (u32 i = 0; i < 20; i++) // DGST_SIZE
+  {
+    digest[i] = pubkey[PUBKEY_MAXLEN - pubkey_len + i + 1];
+  }
+
+  return (PARSER_OK);
+}
+
+int module_hash_encode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const void *digest_buf, MAYBE_UNUSED const salt_t *salt, MAYBE_UNUSED const void *esalt_buf, MAYBE_UNUSED const void *hook_salt_buf, MAYBE_UNUSED const hashinfo_t *hash_info, char *line_buf, MAYBE_UNUSED const int line_size)
+{
+  u8 *digest = (u8 *) digest_buf;
+
+  u8 buf[64] = { 0 };
+
+  u32 len = 64;
+
+  b58check_enc (buf, &len, 0x05, digest, 20);
+
+  return snprintf (line_buf, line_size, "%s", buf);
+}
+
+void module_init (module_ctx_t *module_ctx)
+{
+  module_ctx->module_context_size             = MODULE_CONTEXT_SIZE_CURRENT;
+  module_ctx->module_interface_version        = MODULE_INTERFACE_VERSION_CURRENT;
+
+  module_ctx->module_attack_exec              = module_attack_exec;
+  module_ctx->module_benchmark_esalt          = MODULE_DEFAULT;
+  module_ctx->module_benchmark_hook_salt      = MODULE_DEFAULT;
+  module_ctx->module_benchmark_mask           = module_benchmark_mask;
+  module_ctx->module_benchmark_charset        = MODULE_DEFAULT;
+  module_ctx->module_benchmark_salt           = MODULE_DEFAULT;
+  module_ctx->module_build_plain_postprocess  = MODULE_DEFAULT;
+  module_ctx->module_deep_comp_kernel         = MODULE_DEFAULT;
+  module_ctx->module_deprecated_notice        = MODULE_DEFAULT;
+  module_ctx->module_dgst_pos0                = module_dgst_pos0;
+  module_ctx->module_dgst_pos1                = module_dgst_pos1;
+  module_ctx->module_dgst_pos2                = module_dgst_pos2;
+  module_ctx->module_dgst_pos3                = module_dgst_pos3;
+  module_ctx->module_dgst_size                = module_dgst_size;
+  module_ctx->module_dictstat_disable         = MODULE_DEFAULT;
+  module_ctx->module_esalt_size               = MODULE_DEFAULT;
+  module_ctx->module_extra_buffer_size        = MODULE_DEFAULT;
+  module_ctx->module_extra_tmp_size           = MODULE_DEFAULT;
+  module_ctx->module_extra_tuningdb_block     = MODULE_DEFAULT;
+  module_ctx->module_forced_outfile_format    = MODULE_DEFAULT;
+  module_ctx->module_hash_binary_count        = MODULE_DEFAULT;
+  module_ctx->module_hash_binary_parse        = MODULE_DEFAULT;
+  module_ctx->module_hash_binary_save         = MODULE_DEFAULT;
+  module_ctx->module_hash_decode_postprocess  = MODULE_DEFAULT;
+  module_ctx->module_hash_decode_potfile      = MODULE_DEFAULT;
+  module_ctx->module_hash_decode_zero_hash    = MODULE_DEFAULT;
+  module_ctx->module_hash_decode              = module_hash_decode;
+  module_ctx->module_hash_encode_status       = MODULE_DEFAULT;
+  module_ctx->module_hash_encode_potfile      = MODULE_DEFAULT;
+  module_ctx->module_hash_encode              = module_hash_encode;
+  module_ctx->module_hash_init_selftest       = MODULE_DEFAULT;
+  module_ctx->module_hash_mode                = MODULE_DEFAULT;
+  module_ctx->module_hash_category            = module_hash_category;
+  module_ctx->module_hash_name                = module_hash_name;
+  module_ctx->module_hashes_count_min         = MODULE_DEFAULT;
+  module_ctx->module_hashes_count_max         = MODULE_DEFAULT;
+  module_ctx->module_hlfmt_disable            = MODULE_DEFAULT;
+  module_ctx->module_hook_extra_param_size    = MODULE_DEFAULT;
+  module_ctx->module_hook_extra_param_init    = MODULE_DEFAULT;
+  module_ctx->module_hook_extra_param_term    = MODULE_DEFAULT;
+  module_ctx->module_hook12                   = MODULE_DEFAULT;
+  module_ctx->module_hook23                   = MODULE_DEFAULT;
+  module_ctx->module_hook_salt_size           = MODULE_DEFAULT;
+  module_ctx->module_hook_size                = MODULE_DEFAULT;
+  module_ctx->module_jit_build_options        = MODULE_DEFAULT;
+  module_ctx->module_jit_cache_disable        = MODULE_DEFAULT;
+  module_ctx->module_kernel_accel_max         = MODULE_DEFAULT;
+  module_ctx->module_kernel_accel_min         = MODULE_DEFAULT;
+  module_ctx->module_kernel_loops_max         = module_kernel_loops_max;
+  module_ctx->module_kernel_loops_min         = MODULE_DEFAULT;
+  module_ctx->module_kernel_threads_max       = MODULE_DEFAULT;
+  module_ctx->module_kernel_threads_min       = MODULE_DEFAULT;
+  module_ctx->module_kern_type                = module_kern_type;
+  module_ctx->module_kern_type_dynamic        = MODULE_DEFAULT;
+  module_ctx->module_opti_type                = module_opti_type;
+  module_ctx->module_opts_type                = module_opts_type;
+  module_ctx->module_outfile_check_disable    = MODULE_DEFAULT;
+  module_ctx->module_outfile_check_nocomp     = MODULE_DEFAULT;
+  module_ctx->module_potfile_custom_check     = MODULE_DEFAULT;
+  module_ctx->module_potfile_disable          = MODULE_DEFAULT;
+  module_ctx->module_potfile_keep_all_hashes  = MODULE_DEFAULT;
+  module_ctx->module_pwdump_column            = MODULE_DEFAULT;
+  module_ctx->module_pw_max                   = module_pw_max;
+  module_ctx->module_pw_min                   = module_pw_min;
+  module_ctx->module_salt_max                 = MODULE_DEFAULT;
+  module_ctx->module_salt_min                 = MODULE_DEFAULT;
+  module_ctx->module_salt_type                = module_salt_type;
+  module_ctx->module_separator                = MODULE_DEFAULT;
+  module_ctx->module_st_hash                  = module_st_hash;
+  module_ctx->module_st_pass                  = module_st_pass;
+  module_ctx->module_tmp_size                 = MODULE_DEFAULT;
+  module_ctx->module_unstable_warning         = MODULE_DEFAULT;
+  module_ctx->module_warmup_disable           = MODULE_DEFAULT;
+}

tools/test.sh

@@ -42,7 +42,7 @@ SLOW_ALGOS=$(   grep -l ATTACK_EXEC_OUTSIDE_KERNEL "${TDIR}"/../src/modules/modu
 # fake slow algos, due to specific password pattern (e.g. ?d from "mask_3" is invalid):
 # ("only" drawback is that just -a 0 is tested with this workaround)
 
-SLOW_ALGOS="${SLOW_ALGOS} 28501 28502 28503 28504 28505 28506"
+SLOW_ALGOS="${SLOW_ALGOS} 28501 28502 28503 28504 28505 28506 30901 30902 30903 30904 30905 30906"
 
 OUTD="test_$(date +%s)"
 

tools/test_modules/m30901.pm

@@ -0,0 +1,85 @@
+#!/usr/bin/env perl
+
+##
+## Author......: See docs/credits.txt
+## License.....: MIT
+##
+
+use strict;
+use warnings;
+
+use Bitcoin::Crypto         qw (btc_prv btc_extprv);
+use Bitcoin::Crypto::Base58 qw (decode_base58check);
+
+sub module_constraints { [[64, 64], [-1, -1], [-1, -1], [-1, -1], [-1, -1]] }
+
+# Note:
+# We have introduced the function: module_get_random_password ()
+# that will help to generate random valid passwords from a given seed.
+
+sub module_generate_hash
+{
+  my $word = shift; # expecting valid raw private key
+
+  return unless ($word =~ m/^[0-9a-fA-F]{64}$/);
+
+  my $priv = "";
+
+  my @is_valid_hex = eval
+  {
+    $priv = btc_prv->from_hex ($word);
+  };
+
+  return if (! @is_valid_hex);
+
+  my $IS_COMPRESSED = 1;
+
+  $priv->set_compressed ($IS_COMPRESSED);
+
+  my $pub  = $priv->get_public_key    ();
+  my $hash = $pub->get_legacy_address ();
+
+  return $hash;
+}
+
+sub module_verify_hash
+{
+  my $line = shift;
+
+  my $idx = rindex ($line, ':');
+
+  return unless $idx >= 0;
+
+  my $hash = substr ($line, 0, $idx);
+  my $word = substr ($line, $idx + 1);
+
+  return unless (defined ($hash));
+  return unless (defined ($word));
+
+  return unless ($word =~ m/^[0-9a-fA-F]{64}$/);
+
+  my @is_valid_base58 = eval
+  {
+    decode_base58check ($hash);
+  };
+
+  return unless (@is_valid_base58);
+
+  my $new_hash = module_generate_hash ($word);
+
+  return ($new_hash, $word);
+}
+
+sub module_get_random_password
+{
+  my $seed = shift;
+
+  my $master_key  = btc_extprv->from_seed ($seed); # expecting random seed from test.pl
+  my $derived_key = $master_key->derive_key ("m/0'");
+
+  my $priv = $derived_key->get_basic_key ();
+
+  return $priv->to_hex (); # the result is padded (32 raw bytes)
+}
+
+1;

tools/test_modules/m30902.pm

@@ -0,0 +1,85 @@
+#!/usr/bin/env perl
+
+##
+## Author......: See docs/credits.txt
+## License.....: MIT
+##
+
+use strict;
+use warnings;
+
+use Bitcoin::Crypto         qw (btc_prv btc_extprv);
+use Bitcoin::Crypto::Base58 qw (decode_base58check);
+
+sub module_constraints { [[64, 64], [-1, -1], [-1, -1], [-1, -1], [-1, -1]] }
+
+# Note:
+# We have introduced the function: module_get_random_password ()
+# that will help to generate random valid passwords from a given seed.
+
+sub module_generate_hash
+{
+  my $word = shift; # expecting valid raw private key
+
+  return unless ($word =~ m/^[0-9a-fA-F]{64}$/);
+
+  my $priv = "";
+
+  my @is_valid_hex = eval
+  {
+    $priv = btc_prv->from_hex ($word);
+  };
+
+  return if (! @is_valid_hex);
+
+  my $IS_COMPRESSED = 0;
+
+  $priv->set_compressed ($IS_COMPRESSED);
+
+  my $pub  = $priv->get_public_key    ();
+  my $hash = $pub->get_legacy_address ();
+
+  return $hash;
+}
+
+sub module_verify_hash
+{
+  my $line = shift;
+
+  my $idx = rindex ($line, ':');
+
+  return unless $idx >= 0;
+
+  my $hash = substr ($line, 0, $idx);
+  my $word = substr ($line, $idx + 1);
+
+  return unless (defined ($hash));
+  return unless (defined ($word));
+
+  return unless ($word =~ m/^[0-9a-fA-F]{64}$/);
+
+  my @is_valid_base58 = eval
+  {
+    decode_base58check ($hash);
+  };
+
+  return unless (@is_valid_base58);
+
+  my $new_hash = module_generate_hash ($word);
+
+  return ($new_hash, $word);
+}
+
+sub module_get_random_password
+{
+  my $seed = shift;
+
+  my $master_key  = btc_extprv->from_seed ($seed); # expecting random seed from test.pl
+  my $derived_key = $master_key->derive_key ("m/0'");
+
+  my $priv = $derived_key->get_basic_key ();
+
+  return $priv->to_hex (); # the result is padded (32 raw bytes)
+}
+
+1;

tools/test_modules/m30903.pm

@@ -0,0 +1,80 @@
+#!/usr/bin/env perl
+
+##
+## Author......: See docs/credits.txt
+## License.....: MIT
+##
+
+use strict;
+use warnings;
+
+use Bitcoin::Crypto         qw (btc_prv btc_extprv);
+use Bitcoin::Crypto::Base58 qw (decode_base58check);
+
+sub module_constraints { [[64, 64], [-1, -1], [-1, -1], [-1, -1], [-1, -1]] }
+
+# Note:
+# We have introduced the function: module_get_random_password ()
+# that will help to generate random valid passwords from a given seed.
+
+sub module_generate_hash
+{
+  my $word = shift; # expecting valid raw private key
+
+  return unless ($word =~ m/^[0-9a-fA-F]{64}$/);
+
+  my $priv = "";
+
+  my @is_valid_hex = eval
+  {
+    $priv = btc_prv->from_hex ($word);
+  };
+
+  return if (! @is_valid_hex);
+
+  my $IS_COMPRESSED = 1;
+
+  $priv->set_compressed ($IS_COMPRESSED);
+
+  my $pub  = $priv->get_public_key    ();
+  my $hash = $pub->get_segwit_address ();
+
+  return $hash;
+}
+
+sub module_verify_hash
+{
+  my $line = shift;
+
+  my $idx = rindex ($line, ':');
+
+  return unless $idx >= 0;
+
+  my $hash = substr ($line, 0, $idx);
+  my $word = substr ($line, $idx + 1);
+
+  return unless (defined ($hash));
+  return unless (defined ($word));
+
+  return unless ($word =~ m/^[0-9a-fA-F]{64}$/);
+
+  return unless ($hash =~ m/^bc1[qpzry9x8gf2tvdw0s3jn54khce6mua7l]*$/); # bech32/base32 encoding
+
+  my $new_hash = module_generate_hash ($word);
+
+  return ($new_hash, $word);
+}
+
+sub module_get_random_password
+{
+  my $seed = shift;
+
+  my $master_key  = btc_extprv->from_seed ($seed); # expecting random seed from test.pl
+  my $derived_key = $master_key->derive_key ("m/0'");
+
+  my $priv = $derived_key->get_basic_key ();
+
+  return $priv->to_hex (); # the result is padded (32 raw bytes)
+}
+
+1;

tools/test_modules/m30904.pm

@@ -0,0 +1,83 @@
+#!/usr/bin/env perl
+
+##
+## Author......: See docs/credits.txt
+## License.....: MIT
+##
+
+use strict;
+use warnings;
+
+use Bitcoin::Crypto         qw (btc_prv btc_extprv);
+use Bitcoin::Crypto::Base58 qw (decode_base58check);
+
+sub module_constraints { [[64, 64], [-1, -1], [-1, -1], [-1, -1], [-1, -1]] }
+
+# Note:
+# We have introduced the function: module_get_random_password ()
+# that will help to generate random valid passwords from a given seed.
+
+sub module_generate_hash
+{
+  my $word = shift; # expecting valid raw private key
+
+  return unless ($word =~ m/^[0-9a-fA-F]{64}$/);
+
+  my $priv = "";
+
+  my @is_valid_hex = eval
+  {
+    $priv = btc_prv->from_hex ($word);
+  };
+
+  return if (! @is_valid_hex);
+
+  my $IS_COMPRESSED = 0;
+
+  $priv->set_compressed ($IS_COMPRESSED);
+
+  my $pub  = $priv->get_public_key    ();
+  my $hash = $pub->get_segwit_address ();
+
+  return $hash;
+}
+
+sub module_verify_hash
+{
+  my $line = shift;
+
+  my $idx = rindex ($line, ':');
+
+  return unless $idx >= 0;
+
+  my $hash = substr ($line, 0, $idx);
+  my $word = substr ($line, $idx + 1);
+
+  return unless (defined ($hash));
+  return unless (defined ($word));
+
+  return unless ($word =~ m/^[0-9a-fA-F]{64}$/);
+
+  return unless ($hash =~ m/^bc1[qpzry9x8gf2tvdw0s3jn54khce6mua7l]*$/); # bech32/base32 encoding
+
+  my $new_hash = module_generate_hash ($word);
+
+  return ($new_hash, $word);
+}
+
+sub module_get_random_password
+{
+  # new function added to generate valid password for an algorithm
+  # from a given seed as a parameter
+
+  my $seed = shift;
+
+  my $master_key  = btc_extprv->from_seed ($seed); # expecting random seed from test.pl
+  my $derived_key = $master_key->derive_key ("m/0'");
+
+  my $priv = $derived_key->get_basic_key ();
+
+  return $priv->to_hex (); # the result is padded (32 raw bytes)
+}
+
+1;

tools/test_modules/m30905.pm

@@ -0,0 +1,85 @@
+#!/usr/bin/env perl
+
+##
+## Author......: See docs/credits.txt
+## License.....: MIT
+##
+
+use strict;
+use warnings;
+
+use Bitcoin::Crypto         qw (btc_prv btc_extprv);
+use Bitcoin::Crypto::Base58 qw (decode_base58check);
+
+sub module_constraints { [[64, 64], [-1, -1], [-1, -1], [-1, -1], [-1, -1]] }
+
+# Note:
+# We have introduced the function: module_get_random_password ()
+# that will help to generate random valid passwords from a given seed.
+
+sub module_generate_hash
+{
+  my $word = shift; # expecting valid raw private key
+
+  return unless ($word =~ m/^[0-9a-fA-F]{64}$/);
+
+  my $priv = "";
+
+  my @is_valid_hex = eval
+  {
+    $priv = btc_prv->from_hex ($word);
+  };
+
+  return if (! @is_valid_hex);
+
+  my $IS_COMPRESSED = 1;
+
+  $priv->set_compressed ($IS_COMPRESSED);
+
+  my $pub  = $priv->get_public_key    ();
+  my $hash = $pub->get_compat_address ();
+
+  return $hash;
+}
+
+sub module_verify_hash
+{
+  my $line = shift;
+
+  my $idx = rindex ($line, ':');
+
+  return unless $idx >= 0;
+
+  my $hash = substr ($line, 0, $idx);
+  my $word = substr ($line, $idx + 1);
+
+  return unless (defined ($hash));
+  return unless (defined ($word));
+
+  return unless ($word =~ m/^[0-9a-fA-F]{64}$/);
+
+  my @is_valid_base58 = eval
+  {
+    decode_base58check ($hash);
+  };
+
+  return unless (@is_valid_base58);
+
+  my $new_hash = module_generate_hash ($word);
+
+  return ($new_hash, $word);
+}
+
+sub module_get_random_password
+{
+  my $seed = shift;
+
+  my $master_key  = btc_extprv->from_seed ($seed); # expecting random seed from test.pl
+  my $derived_key = $master_key->derive_key ("m/0'");
+
+  my $priv = $derived_key->get_basic_key ();
+
+  return $priv->to_hex (); # the result is padded (32 raw bytes)
+}
+
+1;

tools/test_modules/m30906.pm

@@ -0,0 +1,85 @@
+#!/usr/bin/env perl
+
+##
+## Author......: See docs/credits.txt
+## License.....: MIT
+##
+
+use strict;
+use warnings;
+
+use Bitcoin::Crypto         qw (btc_prv btc_extprv);
+use Bitcoin::Crypto::Base58 qw (decode_base58check);
+
+sub module_constraints { [[51, 51], [-1, -1], [-1, -1], [-1, -1], [-1, -1]] }
+
+# Note:
+# We have introduced the function: module_get_random_password ()
+# that will help to generate random valid passwords from a given seed.
+
+sub module_generate_hash
+{
+  my $word = shift; # expecting valid raw private key
+
+  return unless ($word =~ m/^[0-9a-fA-F]{64}$/);
+
+  my $priv = "";
+
+  my @is_valid_hex = eval
+  {
+    $priv = btc_prv->from_hex ($word);
+  };
+
+  return if (! @is_valid_hex);
+
+  my $IS_COMPRESSED = 0;
+
+  $priv->set_compressed ($IS_COMPRESSED);
+
+  my $pub  = $priv->get_public_key    ();
+  my $hash = $pub->get_compat_address ();
+
+  return $hash;
+}
+
+sub module_verify_hash
+{
+  my $line = shift;
+
+  my $idx = rindex ($line, ':');
+
+  return unless $idx >= 0;
+
+  my $hash = substr ($line, 0, $idx);
+  my $word = substr ($line, $idx + 1);
+
+  return unless (defined ($hash));
+  return unless (defined ($word));
+
+  return unless ($word =~ m/^[0-9a-fA-F]{64}$/);
+
+  my @is_valid_base58 = eval
+  {
+    decode_base58check ($hash);
+  };
+
+  return unless (@is_valid_base58);
+
+  my $new_hash = module_generate_hash ($word);
+
+  return ($new_hash, $word);
+}
+
+sub module_get_random_password
+{
+  my $seed = shift;
+
+  my $master_key  = btc_extprv->from_seed ($seed); # expecting random seed from test.pl
+  my $derived_key = $master_key->derive_key ("m/0'");
+
+  my $priv = $derived_key->get_basic_key ();
+
+  return $priv->to_hex (); # the result is padded (32 raw bytes)
+}
+
+1;