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-rw-r--r--cl/onion.cl46
1 files changed, 39 insertions, 7 deletions
diff --git a/cl/onion.cl b/cl/onion.cl
index 66075a9..e6835b9 100644
--- a/cl/onion.cl
+++ b/cl/onion.cl
@@ -120,7 +120,6 @@ __kernel void key_brute(
const unsigned int bitmask)
{
unsigned int tx = get_global_id(0);
- unsigned int ty = get_global_id(1);
unsigned int i,j;
struct sha_data ctx;
@@ -159,15 +158,48 @@ __kernel void key_brute(
ctx.data[INITIAL_DATA_LEN + 3] = i;
/////////////////////////////////////////////////////////////
sha_final(&digest, &ctx);
- int all_clear = 1;
- for (j = 0; j < raw_length; j++) {
- if (search[j] != digest[j]) {
- all_clear = 0;
- }
+ int all_clear;
+ switch (raw_length) {
+ case 10: /* nop */ break;
+ case 9: all_clear = (search[9] & bitmask) == (bitmask & (ctx.c >> 24)); break;
+ case 8: all_clear = (search[8] & bitmask) == (bitmask & (ctx.b )); break;
+ case 7: all_clear = (search[7] & bitmask) == (bitmask & (ctx.b >> 8)); break;
+ case 6: all_clear = (search[6] & bitmask) == (bitmask & (ctx.b >> 16)); break;
+ case 5: /* nop */ break;
+ case 4: all_clear = (search[4] & bitmask) == (bitmask & (ctx.b >> 24)); break;
+ case 3: all_clear = (search[3] & bitmask) == (bitmask & (ctx.a )); break;
+ case 2: all_clear = (search[2] & bitmask) == (bitmask & (ctx.a >> 8)); break;
+ case 1: all_clear = (search[1] & bitmask) == (bitmask & (ctx.a >> 16)); break;
+ case 0: all_clear = (search[0] & bitmask) == (bitmask & (ctx.a >> 24)); break;
+
+ }
+
+ switch (raw_length) {
+ case 10: all_clear &= (search[9] == ctx.c >> 16); /* fallthrough */
+ case 9: all_clear &= (search[8] == ctx.c >> 24); /* fallthrough */
+ case 8: all_clear &= (search[7] == ctx.b); /* fallthrough */
+ case 7: all_clear &= (search[6] == ctx.b >> 8); /* fallthrough */
+ case 6: all_clear &= (search[5] == ctx.b >> 16); /* fallthrough */
+ case 5: all_clear &= (search[4] == ctx.b >> 24); /* fallthrough */
+ case 4: all_clear &= (search[3] == ctx.a); /* fallthrough */
+ case 3: all_clear &= (search[2] == ctx.a >> 8); /* fallthrough */
+ case 2: all_clear &= (search[1] == ctx.a >> 16); /* fallthrough */
+ case 1: all_clear &= (search[0] == ctx.a >> 24); /* fallthrough */
+ case 0: /* nop */;
}
- if (all_clear == 1 && (digest[j] & bitmask) == (search[j] & bitmask)) {
+ if (all_clear != 0) {
results[tx] = i;
}
+
+// int all_clear = 1;
+// for (j = 0; j < raw_length; j++) {
+// if (search[j] != digest[j]) {
+// all_clear = 0;
+// }
+// }
+// if (all_clear == 1 && (digest[j] & bitmask) == (search[j] & bitmask)) {
+// results[tx] = i;
+// }
}
return;