Fix errors and make recommended changes, set pw_max to 9 for opti kernel

OpenCL/m27200_a0-pure.cl

@@ -39,7 +39,11 @@ KERNEL_FQ void m27200_mxx (KERN_ATTR_RULES ())
 
   sha1_init (&ctx0);
 
-  sha1_update (&ctx0, dash, 2);
+  ctx0.w0[0] = dash[0];
+  ctx0.w0[1] = dash[1];
+
+  ctx0.len = 2;
+  
   sha1_update_global_swap (&ctx0, salt_bufs[SALT_POS].salt_buf, salt_bufs[SALT_POS].salt_len);
   sha1_update (&ctx0, dash, 2);
 
@@ -103,7 +107,11 @@ KERNEL_FQ void m27200_sxx (KERN_ATTR_RULES ())
 
   sha1_init (&ctx0);
   
-  sha1_update (&ctx0, dash, 2);
+  ctx0.w0[0] = dash[0];
+  ctx0.w0[1] = dash[1];
+
+  ctx0.len = 2;
+  
   sha1_update_global_swap (&ctx0, salt_bufs[SALT_POS].salt_buf, salt_bufs[SALT_POS].salt_len);
   sha1_update (&ctx0, dash, 2);
 

OpenCL/m27200_a1-pure.cl

@@ -35,7 +35,11 @@ KERNEL_FQ void m27200_mxx (KERN_ATTR_BASIC ())
 
   sha1_init (&ctx0);
 
-  sha1_update (&ctx0, dash, 2);
+  ctx0.w0[0] = dash[0];
+  ctx0.w0[1] = dash[1];
+
+  ctx0.len = 2;
+
   sha1_update_global_swap (&ctx0, salt_bufs[SALT_POS].salt_buf, salt_bufs[SALT_POS].salt_len);
   sha1_update (&ctx0, dash, 2);
 
@@ -95,7 +99,11 @@ KERNEL_FQ void m27200_sxx (KERN_ATTR_BASIC ())
 
   sha1_init (&ctx0);
 
-  sha1_update (&ctx0, dash, 2);
+  ctx0.w0[0] = dash[0];
+  ctx0.w0[1] = dash[1];
+
+  ctx0.len = 2;
+  
   sha1_update_global_swap (&ctx0, salt_bufs[SALT_POS].salt_buf, salt_bufs[SALT_POS].salt_len);
   sha1_update (&ctx0, dash, 2);
 

OpenCL/m27200_a3-optimized.cl

@@ -338,7 +338,7 @@ DECLSPEC void m27200s (u32 *w0, u32 *w1, u32 *w2, u32 *w3, const u32 pw_len, KER
    * salt
    */
 
-  u32 salt_buf0[4] = { 0x2d2d, 0, 0, 0 };
+  u32 salt_buf0[4] = { 0x2d2d0000, 0, 0, 0 };
   u32 salt_buf1[4];
   u32 salt_buf2[4];
   u32 salt_buf3[4] = { 0 };
@@ -354,7 +354,7 @@ DECLSPEC void m27200s (u32 *w0, u32 *w1, u32 *w2, u32 *w3, const u32 pw_len, KER
   salt_buf2[0] = hc_swap32_S (salt_bufs[SALT_POS].salt_buf[ 7] >> 16 | salt_bufs[SALT_POS].salt_buf[ 8] << 16);
   salt_buf2[1] = hc_swap32_S (salt_bufs[SALT_POS].salt_buf[ 8] >> 16 | salt_bufs[SALT_POS].salt_buf[ 9] << 16);
   salt_buf2[2] = hc_swap32_S (salt_bufs[SALT_POS].salt_buf[ 9] >> 16 | 0x2d2d0000);
-  salt_buf2[3] = hc_swap32_S (salt_bufs[SALT_POS].salt_buf[10]);
+  salt_buf2[3] = 0;
 
   const u32 salt_len = 44;
 

OpenCL/m27200_a3-pure.cl

@@ -25,7 +25,8 @@ KERNEL_FQ void m27200_mxx (KERN_ATTR_VECTOR ())
 
   if (gid >= gid_max) return;
 
-  const u32x dash[16] = { 0x2d2d0000, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
+  const u32x dash_vector[16] = { 0x2d2d0000, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
+  const u32 dash_scalar[16] = { 0x2d2d0000, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
 
   /**
    * base
@@ -44,9 +45,13 @@ KERNEL_FQ void m27200_mxx (KERN_ATTR_VECTOR ())
 
   sha1_init (&ctx0);
 
-  sha1_update (&ctx0, dash, 2);
+  ctx0.w0[0] = dash_scalar[0];
+  ctx0.w0[1] = dash_scalar[1];
+
+  ctx0.len = 2;
+
   sha1_update_global_swap (&ctx0, salt_bufs[SALT_POS].salt_buf, salt_bufs[SALT_POS].salt_len);
-  sha1_update (&ctx0, dash, 2);
+  sha1_update (&ctx0, dash_scalar, 2);
 
   /**
    * loop
@@ -67,7 +72,7 @@ KERNEL_FQ void m27200_mxx (KERN_ATTR_VECTOR ())
     sha1_init_vector_from_scalar (&ctx, &ctx0);
 
     sha1_update_vector (&ctx, w, pw_len);
-    sha1_update_vector (&ctx, dash, 2);
+    sha1_update_vector (&ctx, dash_vector, 2);
 
     sha1_final_vector (&ctx);
 
@@ -91,7 +96,8 @@ KERNEL_FQ void m27200_sxx (KERN_ATTR_VECTOR ())
 
   if (gid >= gid_max) return;
 
-  const u32x dash[16] = { 0x2d2d0000, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
+  const u32x dash_vector[16] = { 0x2d2d0000, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
+  const u32 dash_scalar[16] = { 0x2d2d0000, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
   
   /**
    * digest
@@ -122,9 +128,13 @@ KERNEL_FQ void m27200_sxx (KERN_ATTR_VECTOR ())
 
   sha1_init (&ctx0);
 
-  sha1_update (&ctx0, dash, 2);
+  ctx0.w0[0] = dash_scalar[0];
+  ctx0.w0[1] = dash_scalar[1];
+
+  ctx0.len = 2;
+  
   sha1_update_global_swap (&ctx0, salt_bufs[SALT_POS].salt_buf, salt_bufs[SALT_POS].salt_len);
-  sha1_update (&ctx0, dash, 2);
+  sha1_update (&ctx0, dash_scalar, 2);
 
   /**
    * loop
@@ -145,7 +155,7 @@ KERNEL_FQ void m27200_sxx (KERN_ATTR_VECTOR ())
     sha1_init_vector_from_scalar (&ctx, &ctx0);
 
     sha1_update_vector (&ctx, w, pw_len);
-    sha1_update_vector (&ctx, dash, 2);
+    sha1_update_vector (&ctx, dash_vector, 2);
 
     sha1_final_vector (&ctx);
 

src/modules/module_27200.c

@@ -53,7 +53,7 @@ u32 module_pw_max (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED con
 
   if (optimized_kernel == true)
   {
-    pw_max = 29;
+    pw_max = 9;
   }
 
   return pw_max;

tools/test_modules/m27200.pm

@@ -10,7 +10,7 @@ use warnings;
 
 use Digest::SHA qw (sha1_hex);
 
-sub module_constraints { [[0, 256], [40, 40], [0, 29], [40, 40], [-1, -1]] }
+sub module_constraints { [[0, 256], [40, 40], [0, 9], [40, 40], [-1, -1]] }
 
 sub module_generate_hash
 {