diff --git a/OpenCL/m24300_a0-pure.cl b/OpenCL/m24300_a0-pure.cl
new file mode 100644
index 000000000..b919bf279
--- /dev/null
+++ b/OpenCL/m24300_a0-pure.cl
@@ -0,0 +1,269 @@
+/**
+ * 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.h"
+#include "inc_rp.cl"
+#include "inc_scalar.cl"
+#include "inc_hash_sha1.cl"
+#endif
+
+#if   VECT_SIZE == 1
+#define uint_to_hex_lower8_le(i) make_u32x (l_bin2asc[(i)])
+#elif VECT_SIZE == 2
+#define uint_to_hex_lower8_le(i) make_u32x (l_bin2asc[(i).s0], l_bin2asc[(i).s1])
+#elif VECT_SIZE == 4
+#define uint_to_hex_lower8_le(i) make_u32x (l_bin2asc[(i).s0], l_bin2asc[(i).s1], l_bin2asc[(i).s2], l_bin2asc[(i).s3])
+#elif VECT_SIZE == 8
+#define uint_to_hex_lower8_le(i) make_u32x (l_bin2asc[(i).s0], l_bin2asc[(i).s1], l_bin2asc[(i).s2], l_bin2asc[(i).s3], l_bin2asc[(i).s4], l_bin2asc[(i).s5], l_bin2asc[(i).s6], l_bin2asc[(i).s7])
+#elif VECT_SIZE == 16
+#define uint_to_hex_lower8_le(i) make_u32x (l_bin2asc[(i).s0], l_bin2asc[(i).s1], l_bin2asc[(i).s2], l_bin2asc[(i).s3], l_bin2asc[(i).s4], l_bin2asc[(i).s5], l_bin2asc[(i).s6], l_bin2asc[(i).s7], l_bin2asc[(i).s8], l_bin2asc[(i).s9], l_bin2asc[(i).sa], l_bin2asc[(i).sb], l_bin2asc[(i).sc], l_bin2asc[(i).sd], l_bin2asc[(i).se], l_bin2asc[(i).sf])
+#endif
+
+KERNEL_FQ void m24300_mxx (KERN_ATTR_RULES ())
+{
+  /**
+   * modifier
+   */
+
+  const u64 gid = get_global_id (0);
+  const u64 lid = get_local_id (0);
+  const u64 lsz = get_local_size (0);
+
+  /**
+   * bin2asc table
+   */
+
+  LOCAL_VK u32 l_bin2asc[256];
+
+  for (u32 i = lid; i < 256; i += lsz)
+  {
+    const u32 i0 = (i >> 0) & 15;
+    const u32 i1 = (i >> 4) & 15;
+
+    l_bin2asc[i] = ((i0 < 10) ? '0' + i0 : 'a' - 10 + i0) << 0
+                 | ((i1 < 10) ? '0' + i1 : 'a' - 10 + i1) << 8;
+  }
+
+  SYNC_THREADS ();
+
+  if (gid >= gid_max) return;
+
+  /**
+   * base
+   */
+
+  COPY_PW (pws[gid]);
+
+  sha1_ctx_t ctx0;
+
+  sha1_init (&ctx0);
+
+  sha1_update_global_swap (&ctx0, salt_bufs[SALT_POS].salt_buf, salt_bufs[SALT_POS].salt_len);
+
+  /**
+   * loop
+   */
+
+  for (u32 il_pos = 0; il_pos < il_cnt; il_pos++)
+  {
+    pw_t tmp = PASTE_PW;
+
+    tmp.pw_len = apply_rules (rules_buf[il_pos].cmds, tmp.i, tmp.pw_len);
+
+    sha1_ctx_t ctx1;
+
+    sha1_init (&ctx1);
+
+    sha1_update_swap (&ctx1, tmp.i, tmp.pw_len);
+
+    sha1_update_global_swap (&ctx1, salt_bufs[SALT_POS].salt_buf, salt_bufs[SALT_POS].salt_len);
+
+    sha1_final (&ctx1);
+
+    const u32 a = ctx1.h[0];
+    const u32 b = ctx1.h[1];
+    const u32 c = ctx1.h[2];
+    const u32 d = ctx1.h[3];
+    const u32 e = ctx1.h[4];
+
+    sha1_ctx_t ctx = ctx0;
+
+    u32 w0[4];
+    u32 w1[4];
+    u32 w2[4];
+    u32 w3[4];
+
+    w0[0] = uint_to_hex_lower8_le ((a >> 16) & 255) <<  0
+          | uint_to_hex_lower8_le ((a >> 24) & 255) << 16;
+    w0[1] = uint_to_hex_lower8_le ((a >>  0) & 255) <<  0
+          | uint_to_hex_lower8_le ((a >>  8) & 255) << 16;
+    w0[2] = uint_to_hex_lower8_le ((b >> 16) & 255) <<  0
+          | uint_to_hex_lower8_le ((b >> 24) & 255) << 16;
+    w0[3] = uint_to_hex_lower8_le ((b >>  0) & 255) <<  0
+          | uint_to_hex_lower8_le ((b >>  8) & 255) << 16;
+    w1[0] = uint_to_hex_lower8_le ((c >> 16) & 255) <<  0
+          | uint_to_hex_lower8_le ((c >> 24) & 255) << 16;
+    w1[1] = uint_to_hex_lower8_le ((c >>  0) & 255) <<  0
+          | uint_to_hex_lower8_le ((c >>  8) & 255) << 16;
+    w1[2] = uint_to_hex_lower8_le ((d >> 16) & 255) <<  0
+          | uint_to_hex_lower8_le ((d >> 24) & 255) << 16;
+    w1[3] = uint_to_hex_lower8_le ((d >>  0) & 255) <<  0
+          | uint_to_hex_lower8_le ((d >>  8) & 255) << 16;
+    w2[0] = uint_to_hex_lower8_le ((e >> 16) & 255) <<  0
+          | uint_to_hex_lower8_le ((e >> 24) & 255) << 16;
+    w2[1] = uint_to_hex_lower8_le ((e >>  0) & 255) <<  0
+          | uint_to_hex_lower8_le ((e >>  8) & 255) << 16;
+    w2[2] = 0;
+    w2[3] = 0;
+    w3[0] = 0;
+    w3[1] = 0;
+    w3[2] = 0;
+    w3[3] = 0;
+
+    sha1_update_64 (&ctx, w0, w1, w2, w3, 40);
+
+    sha1_final (&ctx);
+
+    const u32 r0 = ctx.h[DGST_R0];
+    const u32 r1 = ctx.h[DGST_R1];
+    const u32 r2 = ctx.h[DGST_R2];
+    const u32 r3 = ctx.h[DGST_R3];
+
+    COMPARE_M_SCALAR (r0, r1, r2, r3);
+  }
+}
+
+KERNEL_FQ void m24300_sxx (KERN_ATTR_RULES ())
+{
+  /**
+   * modifier
+   */
+
+  const u64 gid = get_global_id (0);
+  const u64 lid = get_local_id (0);
+  const u64 lsz = get_local_size (0);
+
+  /**
+   * bin2asc table
+   */
+
+  LOCAL_VK u32 l_bin2asc[256];
+
+  for (u32 i = lid; i < 256; i += lsz)
+  {
+    const u32 i0 = (i >> 0) & 15;
+    const u32 i1 = (i >> 4) & 15;
+
+    l_bin2asc[i] = ((i0 < 10) ? '0' + i0 : 'a' - 10 + i0) << 0
+                 | ((i1 < 10) ? '0' + i1 : 'a' - 10 + i1) << 8;
+  }
+
+  SYNC_THREADS ();
+
+  if (gid >= gid_max) return;
+
+  /**
+   * digest
+   */
+
+  const u32 search[4] =
+  {
+    digests_buf[DIGESTS_OFFSET].digest_buf[DGST_R0],
+    digests_buf[DIGESTS_OFFSET].digest_buf[DGST_R1],
+    digests_buf[DIGESTS_OFFSET].digest_buf[DGST_R2],
+    digests_buf[DIGESTS_OFFSET].digest_buf[DGST_R3]
+  };
+
+  /**
+   * base
+   */
+
+  COPY_PW (pws[gid]);
+
+  sha1_ctx_t ctx0;
+
+  sha1_init (&ctx0);
+
+  sha1_update_global_swap (&ctx0, salt_bufs[SALT_POS].salt_buf, salt_bufs[SALT_POS].salt_len);
+
+  /**
+   * loop
+   */
+
+  for (u32 il_pos = 0; il_pos < il_cnt; il_pos++)
+  {
+    pw_t tmp = PASTE_PW;
+
+    tmp.pw_len = apply_rules (rules_buf[il_pos].cmds, tmp.i, tmp.pw_len);
+
+    sha1_ctx_t ctx1;
+
+    sha1_init (&ctx1);
+
+    sha1_update_swap (&ctx1, tmp.i, tmp.pw_len);
+
+    sha1_update_global_swap (&ctx1, salt_bufs[SALT_POS].salt_buf, salt_bufs[SALT_POS].salt_len);
+
+    sha1_final (&ctx1);
+
+    const u32 a = ctx1.h[0];
+    const u32 b = ctx1.h[1];
+    const u32 c = ctx1.h[2];
+    const u32 d = ctx1.h[3];
+    const u32 e = ctx1.h[4];
+
+    sha1_ctx_t ctx = ctx0;
+
+    u32 w0[4];
+    u32 w1[4];
+    u32 w2[4];
+    u32 w3[4];
+
+    w0[0] = uint_to_hex_lower8_le ((a >> 16) & 255) <<  0
+          | uint_to_hex_lower8_le ((a >> 24) & 255) << 16;
+    w0[1] = uint_to_hex_lower8_le ((a >>  0) & 255) <<  0
+          | uint_to_hex_lower8_le ((a >>  8) & 255) << 16;
+    w0[2] = uint_to_hex_lower8_le ((b >> 16) & 255) <<  0
+          | uint_to_hex_lower8_le ((b >> 24) & 255) << 16;
+    w0[3] = uint_to_hex_lower8_le ((b >>  0) & 255) <<  0
+          | uint_to_hex_lower8_le ((b >>  8) & 255) << 16;
+    w1[0] = uint_to_hex_lower8_le ((c >> 16) & 255) <<  0
+          | uint_to_hex_lower8_le ((c >> 24) & 255) << 16;
+    w1[1] = uint_to_hex_lower8_le ((c >>  0) & 255) <<  0
+          | uint_to_hex_lower8_le ((c >>  8) & 255) << 16;
+    w1[2] = uint_to_hex_lower8_le ((d >> 16) & 255) <<  0
+          | uint_to_hex_lower8_le ((d >> 24) & 255) << 16;
+    w1[3] = uint_to_hex_lower8_le ((d >>  0) & 255) <<  0
+          | uint_to_hex_lower8_le ((d >>  8) & 255) << 16;
+    w2[0] = uint_to_hex_lower8_le ((e >> 16) & 255) <<  0
+          | uint_to_hex_lower8_le ((e >> 24) & 255) << 16;
+    w2[1] = uint_to_hex_lower8_le ((e >>  0) & 255) <<  0
+          | uint_to_hex_lower8_le ((e >>  8) & 255) << 16;
+    w2[2] = 0;
+    w2[3] = 0;
+    w3[0] = 0;
+    w3[1] = 0;
+    w3[2] = 0;
+    w3[3] = 0;
+
+    sha1_update_64 (&ctx, w0, w1, w2, w3, 40);
+
+    sha1_final (&ctx);
+
+    const u32 r0 = ctx.h[DGST_R0];
+    const u32 r1 = ctx.h[DGST_R1];
+    const u32 r2 = ctx.h[DGST_R2];
+    const u32 r3 = ctx.h[DGST_R3];
+
+    COMPARE_S_SCALAR (r0, r1, r2, r3);
+  }
+}
diff --git a/OpenCL/m24300_a1-pure.cl b/OpenCL/m24300_a1-pure.cl
new file mode 100644
index 000000000..c6b5254a0
--- /dev/null
+++ b/OpenCL/m24300_a1-pure.cl
@@ -0,0 +1,263 @@
+/**
+ * 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_scalar.cl"
+#include "inc_hash_sha1.cl"
+#endif
+
+#if   VECT_SIZE == 1
+#define uint_to_hex_lower8_le(i) make_u32x (l_bin2asc[(i)])
+#elif VECT_SIZE == 2
+#define uint_to_hex_lower8_le(i) make_u32x (l_bin2asc[(i).s0], l_bin2asc[(i).s1])
+#elif VECT_SIZE == 4
+#define uint_to_hex_lower8_le(i) make_u32x (l_bin2asc[(i).s0], l_bin2asc[(i).s1], l_bin2asc[(i).s2], l_bin2asc[(i).s3])
+#elif VECT_SIZE == 8
+#define uint_to_hex_lower8_le(i) make_u32x (l_bin2asc[(i).s0], l_bin2asc[(i).s1], l_bin2asc[(i).s2], l_bin2asc[(i).s3], l_bin2asc[(i).s4], l_bin2asc[(i).s5], l_bin2asc[(i).s6], l_bin2asc[(i).s7])
+#elif VECT_SIZE == 16
+#define uint_to_hex_lower8_le(i) make_u32x (l_bin2asc[(i).s0], l_bin2asc[(i).s1], l_bin2asc[(i).s2], l_bin2asc[(i).s3], l_bin2asc[(i).s4], l_bin2asc[(i).s5], l_bin2asc[(i).s6], l_bin2asc[(i).s7], l_bin2asc[(i).s8], l_bin2asc[(i).s9], l_bin2asc[(i).sa], l_bin2asc[(i).sb], l_bin2asc[(i).sc], l_bin2asc[(i).sd], l_bin2asc[(i).se], l_bin2asc[(i).sf])
+#endif
+
+KERNEL_FQ void m24300_mxx (KERN_ATTR_BASIC ())
+{
+  /**
+   * modifier
+   */
+
+  const u64 gid = get_global_id (0);
+  const u64 lid = get_local_id (0);
+  const u64 lsz = get_local_size (0);
+
+  /**
+   * bin2asc table
+   */
+
+  LOCAL_VK u32 l_bin2asc[256];
+
+  for (u32 i = lid; i < 256; i += lsz)
+  {
+    const u32 i0 = (i >> 0) & 15;
+    const u32 i1 = (i >> 4) & 15;
+
+    l_bin2asc[i] = ((i0 < 10) ? '0' + i0 : 'a' - 10 + i0) << 0
+                 | ((i1 < 10) ? '0' + i1 : 'a' - 10 + i1) << 8;
+  }
+
+  SYNC_THREADS ();
+
+  if (gid >= gid_max) return;
+
+  /**
+   * base
+   */
+
+  sha1_ctx_t ctx0;
+
+  sha1_init (&ctx0);
+
+  sha1_update_global_swap (&ctx0, salt_bufs[SALT_POS].salt_buf, salt_bufs[SALT_POS].salt_len);
+
+  sha1_ctx_t ctx1l;
+
+  sha1_init (&ctx1l);
+
+  sha1_update_global_swap (&ctx1l, pws[gid].i, pws[gid].pw_len);
+
+  /**
+   * loop
+   */
+
+  for (u32 il_pos = 0; il_pos < il_cnt; il_pos++)
+  {
+    sha1_ctx_t ctx1 = ctx1l;
+
+    sha1_update_global_swap (&ctx1, combs_buf[il_pos].i, combs_buf[il_pos].pw_len);
+
+    sha1_update_global_swap (&ctx1, salt_bufs[SALT_POS].salt_buf, salt_bufs[SALT_POS].salt_len);
+
+    sha1_final (&ctx1);
+
+    const u32 a = ctx1.h[0];
+    const u32 b = ctx1.h[1];
+    const u32 c = ctx1.h[2];
+    const u32 d = ctx1.h[3];
+    const u32 e = ctx1.h[4];
+
+    sha1_ctx_t ctx = ctx0;
+
+    u32 w0[4];
+    u32 w1[4];
+    u32 w2[4];
+    u32 w3[4];
+
+    w0[0] = uint_to_hex_lower8_le ((a >> 16) & 255) <<  0
+          | uint_to_hex_lower8_le ((a >> 24) & 255) << 16;
+    w0[1] = uint_to_hex_lower8_le ((a >>  0) & 255) <<  0
+          | uint_to_hex_lower8_le ((a >>  8) & 255) << 16;
+    w0[2] = uint_to_hex_lower8_le ((b >> 16) & 255) <<  0
+          | uint_to_hex_lower8_le ((b >> 24) & 255) << 16;
+    w0[3] = uint_to_hex_lower8_le ((b >>  0) & 255) <<  0
+          | uint_to_hex_lower8_le ((b >>  8) & 255) << 16;
+    w1[0] = uint_to_hex_lower8_le ((c >> 16) & 255) <<  0
+          | uint_to_hex_lower8_le ((c >> 24) & 255) << 16;
+    w1[1] = uint_to_hex_lower8_le ((c >>  0) & 255) <<  0
+          | uint_to_hex_lower8_le ((c >>  8) & 255) << 16;
+    w1[2] = uint_to_hex_lower8_le ((d >> 16) & 255) <<  0
+          | uint_to_hex_lower8_le ((d >> 24) & 255) << 16;
+    w1[3] = uint_to_hex_lower8_le ((d >>  0) & 255) <<  0
+          | uint_to_hex_lower8_le ((d >>  8) & 255) << 16;
+    w2[0] = uint_to_hex_lower8_le ((e >> 16) & 255) <<  0
+          | uint_to_hex_lower8_le ((e >> 24) & 255) << 16;
+    w2[1] = uint_to_hex_lower8_le ((e >>  0) & 255) <<  0
+          | uint_to_hex_lower8_le ((e >>  8) & 255) << 16;
+    w2[2] = 0;
+    w2[3] = 0;
+    w3[0] = 0;
+    w3[1] = 0;
+    w3[2] = 0;
+    w3[3] = 0;
+
+    sha1_update_64 (&ctx, w0, w1, w2, w3, 40);
+
+    sha1_final (&ctx);
+
+    const u32 r0 = ctx.h[DGST_R0];
+    const u32 r1 = ctx.h[DGST_R1];
+    const u32 r2 = ctx.h[DGST_R2];
+    const u32 r3 = ctx.h[DGST_R3];
+
+    COMPARE_M_SCALAR (r0, r1, r2, r3);
+  }
+}
+
+KERNEL_FQ void m24300_sxx (KERN_ATTR_BASIC ())
+{
+  /**
+   * modifier
+   */
+
+  const u64 gid = get_global_id (0);
+  const u64 lid = get_local_id (0);
+  const u64 lsz = get_local_size (0);
+
+  /**
+   * bin2asc table
+   */
+
+  LOCAL_VK u32 l_bin2asc[256];
+
+  for (u32 i = lid; i < 256; i += lsz)
+  {
+    const u32 i0 = (i >> 0) & 15;
+    const u32 i1 = (i >> 4) & 15;
+
+    l_bin2asc[i] = ((i0 < 10) ? '0' + i0 : 'a' - 10 + i0) << 0
+                 | ((i1 < 10) ? '0' + i1 : 'a' - 10 + i1) << 8;
+  }
+
+  SYNC_THREADS ();
+
+  if (gid >= gid_max) return;
+
+  /**
+   * digest
+   */
+
+  const u32 search[4] =
+  {
+    digests_buf[DIGESTS_OFFSET].digest_buf[DGST_R0],
+    digests_buf[DIGESTS_OFFSET].digest_buf[DGST_R1],
+    digests_buf[DIGESTS_OFFSET].digest_buf[DGST_R2],
+    digests_buf[DIGESTS_OFFSET].digest_buf[DGST_R3]
+  };
+
+  /**
+   * base
+   */
+
+  sha1_ctx_t ctx0;
+
+  sha1_init (&ctx0);
+
+  sha1_update_global_swap (&ctx0, salt_bufs[SALT_POS].salt_buf, salt_bufs[SALT_POS].salt_len);
+
+  sha1_ctx_t ctx1l;
+
+  sha1_init (&ctx1l);
+
+  sha1_update_global_swap (&ctx1l, pws[gid].i, pws[gid].pw_len);
+
+  /**
+   * loop
+   */
+
+  for (u32 il_pos = 0; il_pos < il_cnt; il_pos++)
+  {
+    sha1_ctx_t ctx1 = ctx1l;
+
+    sha1_update_global_swap (&ctx1, combs_buf[il_pos].i, combs_buf[il_pos].pw_len);
+
+    sha1_update_global_swap (&ctx1, salt_bufs[SALT_POS].salt_buf, salt_bufs[SALT_POS].salt_len);
+
+    sha1_final (&ctx1);
+
+    const u32 a = ctx1.h[0];
+    const u32 b = ctx1.h[1];
+    const u32 c = ctx1.h[2];
+    const u32 d = ctx1.h[3];
+    const u32 e = ctx1.h[4];
+
+    sha1_ctx_t ctx = ctx0;
+
+    u32 w0[4];
+    u32 w1[4];
+    u32 w2[4];
+    u32 w3[4];
+
+    w0[0] = uint_to_hex_lower8_le ((a >> 16) & 255) <<  0
+          | uint_to_hex_lower8_le ((a >> 24) & 255) << 16;
+    w0[1] = uint_to_hex_lower8_le ((a >>  0) & 255) <<  0
+          | uint_to_hex_lower8_le ((a >>  8) & 255) << 16;
+    w0[2] = uint_to_hex_lower8_le ((b >> 16) & 255) <<  0
+          | uint_to_hex_lower8_le ((b >> 24) & 255) << 16;
+    w0[3] = uint_to_hex_lower8_le ((b >>  0) & 255) <<  0
+          | uint_to_hex_lower8_le ((b >>  8) & 255) << 16;
+    w1[0] = uint_to_hex_lower8_le ((c >> 16) & 255) <<  0
+          | uint_to_hex_lower8_le ((c >> 24) & 255) << 16;
+    w1[1] = uint_to_hex_lower8_le ((c >>  0) & 255) <<  0
+          | uint_to_hex_lower8_le ((c >>  8) & 255) << 16;
+    w1[2] = uint_to_hex_lower8_le ((d >> 16) & 255) <<  0
+          | uint_to_hex_lower8_le ((d >> 24) & 255) << 16;
+    w1[3] = uint_to_hex_lower8_le ((d >>  0) & 255) <<  0
+          | uint_to_hex_lower8_le ((d >>  8) & 255) << 16;
+    w2[0] = uint_to_hex_lower8_le ((e >> 16) & 255) <<  0
+          | uint_to_hex_lower8_le ((e >> 24) & 255) << 16;
+    w2[1] = uint_to_hex_lower8_le ((e >>  0) & 255) <<  0
+          | uint_to_hex_lower8_le ((e >>  8) & 255) << 16;
+    w2[2] = 0;
+    w2[3] = 0;
+    w3[0] = 0;
+    w3[1] = 0;
+    w3[2] = 0;
+    w3[3] = 0;
+
+    sha1_update_64 (&ctx, w0, w1, w2, w3, 40);
+
+    sha1_final (&ctx);
+
+    const u32 r0 = ctx.h[DGST_R0];
+    const u32 r1 = ctx.h[DGST_R1];
+    const u32 r2 = ctx.h[DGST_R2];
+    const u32 r3 = ctx.h[DGST_R3];
+
+    COMPARE_S_SCALAR (r0, r1, r2, r3);
+  }
+}
diff --git a/OpenCL/m24300_a3-pure.cl b/OpenCL/m24300_a3-pure.cl
new file mode 100644
index 000000000..0f70dc9cf
--- /dev/null
+++ b/OpenCL/m24300_a3-pure.cl
@@ -0,0 +1,311 @@
+/**
+ * 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_simd.cl"
+#include "inc_hash_sha1.cl"
+#endif
+
+#if   VECT_SIZE == 1
+#define uint_to_hex_lower8_le(i) make_u32x (l_bin2asc[(i)])
+#elif VECT_SIZE == 2
+#define uint_to_hex_lower8_le(i) make_u32x (l_bin2asc[(i).s0], l_bin2asc[(i).s1])
+#elif VECT_SIZE == 4
+#define uint_to_hex_lower8_le(i) make_u32x (l_bin2asc[(i).s0], l_bin2asc[(i).s1], l_bin2asc[(i).s2], l_bin2asc[(i).s3])
+#elif VECT_SIZE == 8
+#define uint_to_hex_lower8_le(i) make_u32x (l_bin2asc[(i).s0], l_bin2asc[(i).s1], l_bin2asc[(i).s2], l_bin2asc[(i).s3], l_bin2asc[(i).s4], l_bin2asc[(i).s5], l_bin2asc[(i).s6], l_bin2asc[(i).s7])
+#elif VECT_SIZE == 16
+#define uint_to_hex_lower8_le(i) make_u32x (l_bin2asc[(i).s0], l_bin2asc[(i).s1], l_bin2asc[(i).s2], l_bin2asc[(i).s3], l_bin2asc[(i).s4], l_bin2asc[(i).s5], l_bin2asc[(i).s6], l_bin2asc[(i).s7], l_bin2asc[(i).s8], l_bin2asc[(i).s9], l_bin2asc[(i).sa], l_bin2asc[(i).sb], l_bin2asc[(i).sc], l_bin2asc[(i).sd], l_bin2asc[(i).se], l_bin2asc[(i).sf])
+#endif
+
+KERNEL_FQ void m24300_mxx (KERN_ATTR_VECTOR ())
+{
+  /**
+   * modifier
+   */
+
+  const u64 gid = get_global_id (0);
+  const u64 lid = get_local_id (0);
+  const u64 lsz = get_local_size (0);
+
+  /**
+   * bin2asc table
+   */
+
+  LOCAL_VK u32 l_bin2asc[256];
+
+  for (u32 i = lid; i < 256; i += lsz)
+  {
+    const u32 i0 = (i >> 0) & 15;
+    const u32 i1 = (i >> 4) & 15;
+
+    l_bin2asc[i] = ((i0 < 10) ? '0' + i0 : 'a' - 10 + i0) << 0
+                 | ((i1 < 10) ? '0' + i1 : 'a' - 10 + i1) << 8;
+  }
+
+  SYNC_THREADS ();
+
+  if (gid >= gid_max) return;
+
+  /**
+   * base
+   */
+
+  const u32 pw_len = pws[gid].pw_len;
+
+  u32x w[64] = { 0 };
+
+  for (u32 i = 0, idx = 0; i < pw_len; i += 4, idx += 1)
+  {
+    w[idx] = pws[gid].i[idx];
+  }
+
+  const u32 salt_len = salt_bufs[SALT_POS].salt_len;
+
+  u32x s[64] = { 0 };
+
+  for (u32 i = 0, idx = 0; i < salt_len; i += 4, idx += 1)
+  {
+    s[idx] = hc_swap32 (salt_bufs[SALT_POS].salt_buf[idx]);
+  }
+
+  sha1_ctx_t ctx0;
+
+  sha1_init (&ctx0);
+
+  sha1_update_global_swap (&ctx0, salt_bufs[SALT_POS].salt_buf, salt_bufs[SALT_POS].salt_len);
+
+  /**
+   * loop
+   */
+
+  u32x w0l = w[0];
+
+  for (u32 il_pos = 0; il_pos < il_cnt; il_pos += VECT_SIZE)
+  {
+    const u32x w0r = words_buf_r[il_pos / VECT_SIZE];
+
+    const u32x w0lr = w0l | w0r;
+
+    w[0] = w0lr;
+
+    sha1_ctx_vector_t ctx1;
+
+    sha1_init_vector (&ctx1);
+
+    sha1_update_vector (&ctx1, w, pw_len);
+
+    sha1_update_vector (&ctx1, s, salt_len);
+
+    sha1_final_vector (&ctx1);
+
+    const u32x a = ctx1.h[0];
+    const u32x b = ctx1.h[1];
+    const u32x c = ctx1.h[2];
+    const u32x d = ctx1.h[3];
+    const u32x e = ctx1.h[4];
+
+    sha1_ctx_vector_t ctx;
+
+    sha1_init_vector_from_scalar (&ctx, &ctx0);
+
+    u32x w0[4];
+    u32x w1[4];
+    u32x w2[4];
+    u32x w3[4];
+
+    w0[0] = uint_to_hex_lower8_le ((a >> 16) & 255) <<  0
+          | uint_to_hex_lower8_le ((a >> 24) & 255) << 16;
+    w0[1] = uint_to_hex_lower8_le ((a >>  0) & 255) <<  0
+          | uint_to_hex_lower8_le ((a >>  8) & 255) << 16;
+    w0[2] = uint_to_hex_lower8_le ((b >> 16) & 255) <<  0
+          | uint_to_hex_lower8_le ((b >> 24) & 255) << 16;
+    w0[3] = uint_to_hex_lower8_le ((b >>  0) & 255) <<  0
+          | uint_to_hex_lower8_le ((b >>  8) & 255) << 16;
+    w1[0] = uint_to_hex_lower8_le ((c >> 16) & 255) <<  0
+          | uint_to_hex_lower8_le ((c >> 24) & 255) << 16;
+    w1[1] = uint_to_hex_lower8_le ((c >>  0) & 255) <<  0
+          | uint_to_hex_lower8_le ((c >>  8) & 255) << 16;
+    w1[2] = uint_to_hex_lower8_le ((d >> 16) & 255) <<  0
+          | uint_to_hex_lower8_le ((d >> 24) & 255) << 16;
+    w1[3] = uint_to_hex_lower8_le ((d >>  0) & 255) <<  0
+          | uint_to_hex_lower8_le ((d >>  8) & 255) << 16;
+    w2[0] = uint_to_hex_lower8_le ((e >> 16) & 255) <<  0
+          | uint_to_hex_lower8_le ((e >> 24) & 255) << 16;
+    w2[1] = uint_to_hex_lower8_le ((e >>  0) & 255) <<  0
+          | uint_to_hex_lower8_le ((e >>  8) & 255) << 16;
+    w2[2] = 0;
+    w2[3] = 0;
+    w3[0] = 0;
+    w3[1] = 0;
+    w3[2] = 0;
+    w3[3] = 0;
+
+    sha1_update_vector_64 (&ctx, w0, w1, w2, w3, 40);
+
+    sha1_final_vector (&ctx);
+
+    const u32x r0 = ctx.h[DGST_R0];
+    const u32x r1 = ctx.h[DGST_R1];
+    const u32x r2 = ctx.h[DGST_R2];
+    const u32x r3 = ctx.h[DGST_R3];
+
+    COMPARE_M_SIMD (r0, r1, r2, r3);
+  }
+}
+
+KERNEL_FQ void m24300_sxx (KERN_ATTR_VECTOR ())
+{
+  /**
+   * modifier
+   */
+
+  const u64 gid = get_global_id (0);
+  const u64 lid = get_local_id (0);
+  const u64 lsz = get_local_size (0);
+
+  /**
+   * bin2asc table
+   */
+
+  LOCAL_VK u32 l_bin2asc[256];
+
+  for (u32 i = lid; i < 256; i += lsz)
+  {
+    const u32 i0 = (i >> 0) & 15;
+    const u32 i1 = (i >> 4) & 15;
+
+    l_bin2asc[i] = ((i0 < 10) ? '0' + i0 : 'a' - 10 + i0) << 0
+                 | ((i1 < 10) ? '0' + i1 : 'a' - 10 + i1) << 8;
+  }
+
+  SYNC_THREADS ();
+
+  if (gid >= gid_max) return;
+
+  /**
+   * digest
+   */
+
+  const u32 search[4] =
+  {
+    digests_buf[DIGESTS_OFFSET].digest_buf[DGST_R0],
+    digests_buf[DIGESTS_OFFSET].digest_buf[DGST_R1],
+    digests_buf[DIGESTS_OFFSET].digest_buf[DGST_R2],
+    digests_buf[DIGESTS_OFFSET].digest_buf[DGST_R3]
+  };
+
+  /**
+   * base
+   */
+
+  const u32 pw_len = pws[gid].pw_len;
+
+  u32x w[64] = { 0 };
+
+  for (u32 i = 0, idx = 0; i < pw_len; i += 4, idx += 1)
+  {
+    w[idx] = pws[gid].i[idx];
+  }
+
+  const u32 salt_len = salt_bufs[SALT_POS].salt_len;
+
+  u32x s[64] = { 0 };
+
+  for (u32 i = 0, idx = 0; i < salt_len; i += 4, idx += 1)
+  {
+    s[idx] = hc_swap32 (salt_bufs[SALT_POS].salt_buf[idx]);
+  }
+
+  sha1_ctx_t ctx0;
+
+  sha1_init (&ctx0);
+
+  sha1_update_global_swap (&ctx0, salt_bufs[SALT_POS].salt_buf, salt_bufs[SALT_POS].salt_len);
+
+  /**
+   * loop
+   */
+
+  u32x w0l = w[0];
+
+  for (u32 il_pos = 0; il_pos < il_cnt; il_pos += VECT_SIZE)
+  {
+    const u32x w0r = words_buf_r[il_pos / VECT_SIZE];
+
+    const u32x w0lr = w0l | w0r;
+
+    w[0] = w0lr;
+
+    sha1_ctx_vector_t ctx1;
+
+    sha1_init_vector (&ctx1);
+
+    sha1_update_vector (&ctx1, w, pw_len);
+
+    sha1_update_vector (&ctx1, s, salt_len);
+
+    sha1_final_vector (&ctx1);
+
+    const u32x a = ctx1.h[0];
+    const u32x b = ctx1.h[1];
+    const u32x c = ctx1.h[2];
+    const u32x d = ctx1.h[3];
+    const u32x e = ctx1.h[4];
+
+    sha1_ctx_vector_t ctx;
+
+    sha1_init_vector_from_scalar (&ctx, &ctx0);
+
+    u32x w0[4];
+    u32x w1[4];
+    u32x w2[4];
+    u32x w3[4];
+
+    w0[0] = uint_to_hex_lower8_le ((a >> 16) & 255) <<  0
+          | uint_to_hex_lower8_le ((a >> 24) & 255) << 16;
+    w0[1] = uint_to_hex_lower8_le ((a >>  0) & 255) <<  0
+          | uint_to_hex_lower8_le ((a >>  8) & 255) << 16;
+    w0[2] = uint_to_hex_lower8_le ((b >> 16) & 255) <<  0
+          | uint_to_hex_lower8_le ((b >> 24) & 255) << 16;
+    w0[3] = uint_to_hex_lower8_le ((b >>  0) & 255) <<  0
+          | uint_to_hex_lower8_le ((b >>  8) & 255) << 16;
+    w1[0] = uint_to_hex_lower8_le ((c >> 16) & 255) <<  0
+          | uint_to_hex_lower8_le ((c >> 24) & 255) << 16;
+    w1[1] = uint_to_hex_lower8_le ((c >>  0) & 255) <<  0
+          | uint_to_hex_lower8_le ((c >>  8) & 255) << 16;
+    w1[2] = uint_to_hex_lower8_le ((d >> 16) & 255) <<  0
+          | uint_to_hex_lower8_le ((d >> 24) & 255) << 16;
+    w1[3] = uint_to_hex_lower8_le ((d >>  0) & 255) <<  0
+          | uint_to_hex_lower8_le ((d >>  8) & 255) << 16;
+    w2[0] = uint_to_hex_lower8_le ((e >> 16) & 255) <<  0
+          | uint_to_hex_lower8_le ((e >> 24) & 255) << 16;
+    w2[1] = uint_to_hex_lower8_le ((e >>  0) & 255) <<  0
+          | uint_to_hex_lower8_le ((e >>  8) & 255) << 16;
+    w2[2] = 0;
+    w2[3] = 0;
+    w3[0] = 0;
+    w3[1] = 0;
+    w3[2] = 0;
+    w3[3] = 0;
+
+    sha1_update_vector_64 (&ctx, w0, w1, w2, w3, 40);
+
+    sha1_final_vector (&ctx);
+
+    const u32x r0 = ctx.h[DGST_R0];
+    const u32x r1 = ctx.h[DGST_R1];
+    const u32x r2 = ctx.h[DGST_R2];
+    const u32x r3 = ctx.h[DGST_R3];
+
+    COMPARE_S_SIMD (r0, r1, r2, r3);
+  }
+}