/** * Author......: See docs/credits.txt * License.....: MIT */ #define NEW_SIMD_CODE #ifdef KERNEL_STATIC #include "inc_vendor.h" #include "inc_types.h" #include "inc_platform.cl" #include "inc_common.cl" #include "inc_rp_optimized.h" #include "inc_rp_optimized.cl" #include "inc_simd.cl" #include "inc_hash_md5.cl" #endif DECLSPEC void hmac_md5_pad (u32x *w0, u32x *w1, u32x *w2, u32x *w3, u32x *ipad, u32x *opad) { w0[0] = w0[0] ^ 0x36363636; w0[1] = w0[1] ^ 0x36363636; w0[2] = w0[2] ^ 0x36363636; w0[3] = w0[3] ^ 0x36363636; w1[0] = w1[0] ^ 0x36363636; w1[1] = w1[1] ^ 0x36363636; w1[2] = w1[2] ^ 0x36363636; w1[3] = w1[3] ^ 0x36363636; w2[0] = w2[0] ^ 0x36363636; w2[1] = w2[1] ^ 0x36363636; w2[2] = w2[2] ^ 0x36363636; w2[3] = w2[3] ^ 0x36363636; w3[0] = w3[0] ^ 0x36363636; w3[1] = w3[1] ^ 0x36363636; w3[2] = w3[2] ^ 0x36363636; w3[3] = w3[3] ^ 0x36363636; ipad[0] = MD5M_A; ipad[1] = MD5M_B; ipad[2] = MD5M_C; ipad[3] = MD5M_D; md5_transform_vector (w0, w1, w2, w3, ipad); w0[0] = w0[0] ^ 0x6a6a6a6a; w0[1] = w0[1] ^ 0x6a6a6a6a; w0[2] = w0[2] ^ 0x6a6a6a6a; w0[3] = w0[3] ^ 0x6a6a6a6a; w1[0] = w1[0] ^ 0x6a6a6a6a; w1[1] = w1[1] ^ 0x6a6a6a6a; w1[2] = w1[2] ^ 0x6a6a6a6a; w1[3] = w1[3] ^ 0x6a6a6a6a; w2[0] = w2[0] ^ 0x6a6a6a6a; w2[1] = w2[1] ^ 0x6a6a6a6a; w2[2] = w2[2] ^ 0x6a6a6a6a; w2[3] = w2[3] ^ 0x6a6a6a6a; w3[0] = w3[0] ^ 0x6a6a6a6a; w3[1] = w3[1] ^ 0x6a6a6a6a; w3[2] = w3[2] ^ 0x6a6a6a6a; w3[3] = w3[3] ^ 0x6a6a6a6a; opad[0] = MD5M_A; opad[1] = MD5M_B; opad[2] = MD5M_C; opad[3] = MD5M_D; md5_transform_vector (w0, w1, w2, w3, opad); } DECLSPEC void hmac_md5_run (u32x *w0, u32x *w1, u32x *w2, u32x *w3, u32x *ipad, u32x *opad, u32x *digest) { digest[0] = ipad[0]; digest[1] = ipad[1]; digest[2] = ipad[2]; digest[3] = ipad[3]; md5_transform_vector (w0, w1, w2, w3, digest); w0[0] = digest[0]; w0[1] = digest[1]; w0[2] = digest[2]; w0[3] = digest[3]; w1[0] = 0x80; w1[1] = 0; w1[2] = 0; w1[3] = 0; w2[0] = 0; w2[1] = 0; w2[2] = 0; w2[3] = 0; w3[0] = 0; w3[1] = 0; w3[2] = (64 + 16) * 8; w3[3] = 0; digest[0] = opad[0]; digest[1] = opad[1]; digest[2] = opad[2]; digest[3] = opad[3]; md5_transform_vector (w0, w1, w2, w3, digest); } KERNEL_FQ void m00050_m04 (KERN_ATTR_RULES ()) { /** * modifier */ const u64 lid = get_local_id (0); /** * base */ const u64 gid = get_global_id (0); if (gid >= GID_CNT) return; u32 pw_buf0[4]; u32 pw_buf1[4]; pw_buf0[0] = pws[gid].i[0]; pw_buf0[1] = pws[gid].i[1]; pw_buf0[2] = pws[gid].i[2]; pw_buf0[3] = pws[gid].i[3]; pw_buf1[0] = pws[gid].i[4]; pw_buf1[1] = pws[gid].i[5]; pw_buf1[2] = pws[gid].i[6]; pw_buf1[3] = pws[gid].i[7]; const u32 pw_len = pws[gid].pw_len & 63; /** * salt */ u32 salt_buf0[4]; u32 salt_buf1[4]; u32 salt_buf2[4]; u32 salt_buf3[4]; salt_buf0[0] = salt_bufs[SALT_POS_HOST].salt_buf[ 0]; salt_buf0[1] = salt_bufs[SALT_POS_HOST].salt_buf[ 1]; salt_buf0[2] = salt_bufs[SALT_POS_HOST].salt_buf[ 2]; salt_buf0[3] = salt_bufs[SALT_POS_HOST].salt_buf[ 3]; salt_buf1[0] = salt_bufs[SALT_POS_HOST].salt_buf[ 4]; salt_buf1[1] = salt_bufs[SALT_POS_HOST].salt_buf[ 5]; salt_buf1[2] = salt_bufs[SALT_POS_HOST].salt_buf[ 6]; salt_buf1[3] = salt_bufs[SALT_POS_HOST].salt_buf[ 7]; salt_buf2[0] = salt_bufs[SALT_POS_HOST].salt_buf[ 8]; salt_buf2[1] = salt_bufs[SALT_POS_HOST].salt_buf[ 9]; salt_buf2[2] = salt_bufs[SALT_POS_HOST].salt_buf[10]; salt_buf2[3] = salt_bufs[SALT_POS_HOST].salt_buf[11]; salt_buf3[0] = salt_bufs[SALT_POS_HOST].salt_buf[12]; salt_buf3[1] = salt_bufs[SALT_POS_HOST].salt_buf[13]; salt_buf3[2] = salt_bufs[SALT_POS_HOST].salt_buf[14]; salt_buf3[3] = salt_bufs[SALT_POS_HOST].salt_buf[15]; const u32 salt_len = salt_bufs[SALT_POS_HOST].salt_len; /** * loop */ for (u32 il_pos = 0; il_pos < IL_CNT; il_pos += VECT_SIZE) { u32x w0[4] = { 0 }; u32x w1[4] = { 0 }; u32x w2[4] = { 0 }; u32x w3[4] = { 0 }; apply_rules_vect_optimized (pw_buf0, pw_buf1, pw_len, rules_buf, il_pos, w0, w1); /** * pads */ u32x ipad[4]; u32x opad[4]; hmac_md5_pad (w0, w1, w2, w3, ipad, opad); w0[0] = salt_buf0[0]; w0[1] = salt_buf0[1]; w0[2] = salt_buf0[2]; w0[3] = salt_buf0[3]; w1[0] = salt_buf1[0]; w1[1] = salt_buf1[1]; w1[2] = salt_buf1[2]; w1[3] = salt_buf1[3]; w2[0] = salt_buf2[0]; w2[1] = salt_buf2[1]; w2[2] = salt_buf2[2]; w2[3] = salt_buf2[3]; w3[0] = salt_buf3[0]; w3[1] = salt_buf3[1]; w3[2] = (64 + salt_len) * 8; w3[3] = 0; u32x digest[4]; hmac_md5_run (w0, w1, w2, w3, ipad, opad, digest); COMPARE_M_SIMD (digest[0], digest[3], digest[2], digest[1]); } } KERNEL_FQ void m00050_m08 (KERN_ATTR_RULES ()) { } KERNEL_FQ void m00050_m16 (KERN_ATTR_RULES ()) { } KERNEL_FQ void m00050_s04 (KERN_ATTR_RULES ()) { /** * modifier */ const u64 lid = get_local_id (0); /** * base */ const u64 gid = get_global_id (0); if (gid >= GID_CNT) return; u32 pw_buf0[4]; u32 pw_buf1[4]; pw_buf0[0] = pws[gid].i[0]; pw_buf0[1] = pws[gid].i[1]; pw_buf0[2] = pws[gid].i[2]; pw_buf0[3] = pws[gid].i[3]; pw_buf1[0] = pws[gid].i[4]; pw_buf1[1] = pws[gid].i[5]; pw_buf1[2] = pws[gid].i[6]; pw_buf1[3] = pws[gid].i[7]; const u32 pw_len = pws[gid].pw_len & 63; /** * salt */ u32 salt_buf0[4]; u32 salt_buf1[4]; u32 salt_buf2[4]; u32 salt_buf3[4]; salt_buf0[0] = salt_bufs[SALT_POS_HOST].salt_buf[ 0]; salt_buf0[1] = salt_bufs[SALT_POS_HOST].salt_buf[ 1]; salt_buf0[2] = salt_bufs[SALT_POS_HOST].salt_buf[ 2]; salt_buf0[3] = salt_bufs[SALT_POS_HOST].salt_buf[ 3]; salt_buf1[0] = salt_bufs[SALT_POS_HOST].salt_buf[ 4]; salt_buf1[1] = salt_bufs[SALT_POS_HOST].salt_buf[ 5]; salt_buf1[2] = salt_bufs[SALT_POS_HOST].salt_buf[ 6]; salt_buf1[3] = salt_bufs[SALT_POS_HOST].salt_buf[ 7]; salt_buf2[0] = salt_bufs[SALT_POS_HOST].salt_buf[ 8]; salt_buf2[1] = salt_bufs[SALT_POS_HOST].salt_buf[ 9]; salt_buf2[2] = salt_bufs[SALT_POS_HOST].salt_buf[10]; salt_buf2[3] = salt_bufs[SALT_POS_HOST].salt_buf[11]; salt_buf3[0] = salt_bufs[SALT_POS_HOST].salt_buf[12]; salt_buf3[1] = salt_bufs[SALT_POS_HOST].salt_buf[13]; salt_buf3[2] = salt_bufs[SALT_POS_HOST].salt_buf[14]; salt_buf3[3] = salt_bufs[SALT_POS_HOST].salt_buf[15]; const u32 salt_len = salt_bufs[SALT_POS_HOST].salt_len; /** * 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] }; /** * loop */ for (u32 il_pos = 0; il_pos < IL_CNT; il_pos += VECT_SIZE) { u32x w0[4] = { 0 }; u32x w1[4] = { 0 }; u32x w2[4] = { 0 }; u32x w3[4] = { 0 }; apply_rules_vect_optimized (pw_buf0, pw_buf1, pw_len, rules_buf, il_pos, w0, w1); /** * pads */ u32x ipad[4]; u32x opad[4]; hmac_md5_pad (w0, w1, w2, w3, ipad, opad); w0[0] = salt_buf0[0]; w0[1] = salt_buf0[1]; w0[2] = salt_buf0[2]; w0[3] = salt_buf0[3]; w1[0] = salt_buf1[0]; w1[1] = salt_buf1[1]; w1[2] = salt_buf1[2]; w1[3] = salt_buf1[3]; w2[0] = salt_buf2[0]; w2[1] = salt_buf2[1]; w2[2] = salt_buf2[2]; w2[3] = salt_buf2[3]; w3[0] = salt_buf3[0]; w3[1] = salt_buf3[1]; w3[2] = (64 + salt_len) * 8; w3[3] = 0; u32x digest[4]; hmac_md5_run (w0, w1, w2, w3, ipad, opad, digest); COMPARE_S_SIMD (digest[0], digest[3], digest[2], digest[1]); } } KERNEL_FQ void m00050_s08 (KERN_ATTR_RULES ()) { } KERNEL_FQ void m00050_s16 (KERN_ATTR_RULES ()) { }