+++ /dev/null
-/**
- * Author......: Jens Steube <jens.steube@gmail.com>
- * License.....: MIT
- */
-
-#define _SHA256_
-
-#include "include/constants.h"
-#include "include/kernel_vendor.h"
-
-#ifdef VLIW1
-#define VECT_SIZE1
-#endif
-
-#ifdef VLIW2
-#define VECT_SIZE1
-#endif
-
-#define DGST_R0 0
-#define DGST_R1 1
-#define DGST_R2 2
-#define DGST_R3 3
-
-#include "include/kernel_functions.c"
-#include "types_nv.c"
-#include "common_nv.c"
-
-#ifdef VECT_SIZE1
-#define VECT_COMPARE_M "check_multi_vect1_comp4.c"
-#endif
-
-__device__ __constant__ u32 k_sha256[64] =
-{
- SHA256C00, SHA256C01, SHA256C02, SHA256C03,
- SHA256C04, SHA256C05, SHA256C06, SHA256C07,
- SHA256C08, SHA256C09, SHA256C0a, SHA256C0b,
- SHA256C0c, SHA256C0d, SHA256C0e, SHA256C0f,
- SHA256C10, SHA256C11, SHA256C12, SHA256C13,
- SHA256C14, SHA256C15, SHA256C16, SHA256C17,
- SHA256C18, SHA256C19, SHA256C1a, SHA256C1b,
- SHA256C1c, SHA256C1d, SHA256C1e, SHA256C1f,
- SHA256C20, SHA256C21, SHA256C22, SHA256C23,
- SHA256C24, SHA256C25, SHA256C26, SHA256C27,
- SHA256C28, SHA256C29, SHA256C2a, SHA256C2b,
- SHA256C2c, SHA256C2d, SHA256C2e, SHA256C2f,
- SHA256C30, SHA256C31, SHA256C32, SHA256C33,
- SHA256C34, SHA256C35, SHA256C36, SHA256C37,
- SHA256C38, SHA256C39, SHA256C3a, SHA256C3b,
- SHA256C3c, SHA256C3d, SHA256C3e, SHA256C3f,
-};
-
-__device__ static void sha256_transform (const u32x w[16], u32x digest[8])
-{
- u32x a = digest[0];
- u32x b = digest[1];
- u32x c = digest[2];
- u32x d = digest[3];
- u32x e = digest[4];
- u32x f = digest[5];
- u32x g = digest[6];
- u32x h = digest[7];
-
- u32x w0_t = swap_workaround (w[ 0]);
- u32x w1_t = swap_workaround (w[ 1]);
- u32x w2_t = swap_workaround (w[ 2]);
- u32x w3_t = swap_workaround (w[ 3]);
- u32x w4_t = swap_workaround (w[ 4]);
- u32x w5_t = swap_workaround (w[ 5]);
- u32x w6_t = swap_workaround (w[ 6]);
- u32x w7_t = swap_workaround (w[ 7]);
- u32x w8_t = swap_workaround (w[ 8]);
- u32x w9_t = swap_workaround (w[ 9]);
- u32x wa_t = swap_workaround (w[10]);
- u32x wb_t = swap_workaround (w[11]);
- u32x wc_t = swap_workaround (w[12]);
- u32x wd_t = swap_workaround (w[13]);
- u32x we_t = swap_workaround (w[14]);
- u32x wf_t = swap_workaround (w[15]);
-
- #define ROUND_EXPAND() \
- { \
- w0_t = SHA256_EXPAND (we_t, w9_t, w1_t, w0_t); \
- w1_t = SHA256_EXPAND (wf_t, wa_t, w2_t, w1_t); \
- w2_t = SHA256_EXPAND (w0_t, wb_t, w3_t, w2_t); \
- w3_t = SHA256_EXPAND (w1_t, wc_t, w4_t, w3_t); \
- w4_t = SHA256_EXPAND (w2_t, wd_t, w5_t, w4_t); \
- w5_t = SHA256_EXPAND (w3_t, we_t, w6_t, w5_t); \
- w6_t = SHA256_EXPAND (w4_t, wf_t, w7_t, w6_t); \
- w7_t = SHA256_EXPAND (w5_t, w0_t, w8_t, w7_t); \
- w8_t = SHA256_EXPAND (w6_t, w1_t, w9_t, w8_t); \
- w9_t = SHA256_EXPAND (w7_t, w2_t, wa_t, w9_t); \
- wa_t = SHA256_EXPAND (w8_t, w3_t, wb_t, wa_t); \
- wb_t = SHA256_EXPAND (w9_t, w4_t, wc_t, wb_t); \
- wc_t = SHA256_EXPAND (wa_t, w5_t, wd_t, wc_t); \
- wd_t = SHA256_EXPAND (wb_t, w6_t, we_t, wd_t); \
- we_t = SHA256_EXPAND (wc_t, w7_t, wf_t, we_t); \
- wf_t = SHA256_EXPAND (wd_t, w8_t, w0_t, wf_t); \
- }
-
- #define ROUND_STEP(i) \
- { \
- SHA256_STEP (SHA256_F0o, SHA256_F1o, a, b, c, d, e, f, g, h, w0_t, k_sha256[i + 0]); \
- SHA256_STEP (SHA256_F0o, SHA256_F1o, h, a, b, c, d, e, f, g, w1_t, k_sha256[i + 1]); \
- SHA256_STEP (SHA256_F0o, SHA256_F1o, g, h, a, b, c, d, e, f, w2_t, k_sha256[i + 2]); \
- SHA256_STEP (SHA256_F0o, SHA256_F1o, f, g, h, a, b, c, d, e, w3_t, k_sha256[i + 3]); \
- SHA256_STEP (SHA256_F0o, SHA256_F1o, e, f, g, h, a, b, c, d, w4_t, k_sha256[i + 4]); \
- SHA256_STEP (SHA256_F0o, SHA256_F1o, d, e, f, g, h, a, b, c, w5_t, k_sha256[i + 5]); \
- SHA256_STEP (SHA256_F0o, SHA256_F1o, c, d, e, f, g, h, a, b, w6_t, k_sha256[i + 6]); \
- SHA256_STEP (SHA256_F0o, SHA256_F1o, b, c, d, e, f, g, h, a, w7_t, k_sha256[i + 7]); \
- SHA256_STEP (SHA256_F0o, SHA256_F1o, a, b, c, d, e, f, g, h, w8_t, k_sha256[i + 8]); \
- SHA256_STEP (SHA256_F0o, SHA256_F1o, h, a, b, c, d, e, f, g, w9_t, k_sha256[i + 9]); \
- SHA256_STEP (SHA256_F0o, SHA256_F1o, g, h, a, b, c, d, e, f, wa_t, k_sha256[i + 10]); \
- SHA256_STEP (SHA256_F0o, SHA256_F1o, f, g, h, a, b, c, d, e, wb_t, k_sha256[i + 11]); \
- SHA256_STEP (SHA256_F0o, SHA256_F1o, e, f, g, h, a, b, c, d, wc_t, k_sha256[i + 12]); \
- SHA256_STEP (SHA256_F0o, SHA256_F1o, d, e, f, g, h, a, b, c, wd_t, k_sha256[i + 13]); \
- SHA256_STEP (SHA256_F0o, SHA256_F1o, c, d, e, f, g, h, a, b, we_t, k_sha256[i + 14]); \
- SHA256_STEP (SHA256_F0o, SHA256_F1o, b, c, d, e, f, g, h, a, wf_t, k_sha256[i + 15]); \
- }
-
- ROUND_STEP (0);
-
- for (int i = 16; i < 64; i += 16)
- {
- ROUND_EXPAND (); ROUND_STEP (i);
- }
-
- digest[0] += a;
- digest[1] += b;
- digest[2] += c;
- digest[3] += d;
- digest[4] += e;
- digest[5] += f;
- digest[6] += g;
- digest[7] += h;
-}
-
-__device__ static void sha256_transform_no14 (const u32x w[16], u32x digest[8])
-{
- u32x w_t[16];
-
- w_t[ 0] = w[ 0];
- w_t[ 1] = w[ 1];
- w_t[ 2] = w[ 2];
- w_t[ 3] = w[ 3];
- w_t[ 4] = w[ 4];
- w_t[ 5] = w[ 5];
- w_t[ 6] = w[ 6];
- w_t[ 7] = w[ 7];
- w_t[ 8] = w[ 8];
- w_t[ 9] = w[ 9];
- w_t[10] = w[10];
- w_t[11] = w[11];
- w_t[12] = w[12];
- w_t[13] = w[13];
- w_t[14] = 0;
- w_t[15] = w[15];
-
- sha256_transform (w_t, digest);
-}
-
-__device__ static void init_ctx (u32x digest[8])
-{
- digest[0] = SHA256M_A;
- digest[1] = SHA256M_B;
- digest[2] = SHA256M_C;
- digest[3] = SHA256M_D;
- digest[4] = SHA256M_E;
- digest[5] = SHA256M_F;
- digest[6] = SHA256M_G;
- digest[7] = SHA256M_H;
-}
-
-__device__ static void bzero16 (u32x block[16])
-{
- block[ 0] = 0;
- block[ 1] = 0;
- block[ 2] = 0;
- block[ 3] = 0;
- block[ 4] = 0;
- block[ 5] = 0;
- block[ 6] = 0;
- block[ 7] = 0;
- block[ 8] = 0;
- block[ 9] = 0;
- block[10] = 0;
- block[11] = 0;
- block[12] = 0;
- block[13] = 0;
- block[14] = 0;
- block[15] = 0;
-}
-
-__device__ static void bswap8 (u32x block[16])
-{
- block[ 0] = swap_workaround (block[ 0]);
- block[ 1] = swap_workaround (block[ 1]);
- block[ 2] = swap_workaround (block[ 2]);
- block[ 3] = swap_workaround (block[ 3]);
- block[ 4] = swap_workaround (block[ 4]);
- block[ 5] = swap_workaround (block[ 5]);
- block[ 6] = swap_workaround (block[ 6]);
- block[ 7] = swap_workaround (block[ 7]);
-}
-
-__device__ static u32 memcat16 (u32x block[16], const u32 block_len, const u32x append[4], const u32 append_len)
-{
- const u32 div = block_len / 4;
-
- u32x tmp0;
- u32x tmp1;
- u32x tmp2;
- u32x tmp3;
- u32x tmp4;
-
- #if __CUDA_ARCH__ >= 200
-
- const int offset_minus_4 = 4 - (block_len & 3);
-
- const int selector = (0x76543210 >> (offset_minus_4 * 4)) & 0xffff;
-
- tmp0 = __byte_perm ( 0, append[0], selector);
- tmp1 = __byte_perm (append[0], append[1], selector);
- tmp2 = __byte_perm (append[1], append[2], selector);
- tmp3 = __byte_perm (append[2], append[3], selector);
- tmp4 = __byte_perm (append[3], 0, selector);
-
- #else
-
- const u32 mod = block_len & 3;
-
- switch (mod)
- {
- case 0: tmp0 = append[0];
- tmp1 = append[1];
- tmp2 = append[2];
- tmp3 = append[3];
- tmp4 = 0;
- break;
- case 1: tmp0 = append[0] << 8;
- tmp1 = append[0] >> 24 | append[1] << 8;
- tmp2 = append[1] >> 24 | append[2] << 8;
- tmp3 = append[2] >> 24 | append[3] << 8;
- tmp4 = append[3] >> 24;
- break;
- case 2: tmp0 = append[0] << 16;
- tmp1 = append[0] >> 16 | append[1] << 16;
- tmp2 = append[1] >> 16 | append[2] << 16;
- tmp3 = append[2] >> 16 | append[3] << 16;
- tmp4 = append[3] >> 16;
- break;
- case 3: tmp0 = append[0] << 24;
- tmp1 = append[0] >> 8 | append[1] << 24;
- tmp2 = append[1] >> 8 | append[2] << 24;
- tmp3 = append[2] >> 8 | append[3] << 24;
- tmp4 = append[3] >> 8;
- break;
- }
-
- #endif
-
- switch (div)
- {
- case 0: block[ 0] |= tmp0;
- block[ 1] = tmp1;
- block[ 2] = tmp2;
- block[ 3] = tmp3;
- block[ 4] = tmp4;
- break;
- case 1: block[ 1] |= tmp0;
- block[ 2] = tmp1;
- block[ 3] = tmp2;
- block[ 4] = tmp3;
- block[ 5] = tmp4;
- break;
- case 2: block[ 2] |= tmp0;
- block[ 3] = tmp1;
- block[ 4] = tmp2;
- block[ 5] = tmp3;
- block[ 6] = tmp4;
- break;
- case 3: block[ 3] |= tmp0;
- block[ 4] = tmp1;
- block[ 5] = tmp2;
- block[ 6] = tmp3;
- block[ 7] = tmp4;
- break;
- case 4: block[ 4] |= tmp0;
- block[ 5] = tmp1;
- block[ 6] = tmp2;
- block[ 7] = tmp3;
- block[ 8] = tmp4;
- break;
- case 5: block[ 5] |= tmp0;
- block[ 6] = tmp1;
- block[ 7] = tmp2;
- block[ 8] = tmp3;
- block[ 9] = tmp4;
- break;
- case 6: block[ 6] |= tmp0;
- block[ 7] = tmp1;
- block[ 8] = tmp2;
- block[ 9] = tmp3;
- block[10] = tmp4;
- break;
- case 7: block[ 7] |= tmp0;
- block[ 8] = tmp1;
- block[ 9] = tmp2;
- block[10] = tmp3;
- block[11] = tmp4;
- break;
- case 8: block[ 8] |= tmp0;
- block[ 9] = tmp1;
- block[10] = tmp2;
- block[11] = tmp3;
- block[12] = tmp4;
- break;
- case 9: block[ 9] |= tmp0;
- block[10] = tmp1;
- block[11] = tmp2;
- block[12] = tmp3;
- block[13] = tmp4;
- break;
- case 10: block[10] |= tmp0;
- block[11] = tmp1;
- block[12] = tmp2;
- block[13] = tmp3;
- block[14] = tmp4;
- break;
- case 11: block[11] |= tmp0;
- block[12] = tmp1;
- block[13] = tmp2;
- block[14] = tmp3;
- block[15] = tmp4;
- break;
- case 12: block[12] |= tmp0;
- block[13] = tmp1;
- block[14] = tmp2;
- block[15] = tmp3;
- break;
- case 13: block[13] |= tmp0;
- block[14] = tmp1;
- block[15] = tmp2;
- break;
- case 14: block[14] |= tmp0;
- block[15] = tmp1;
- break;
- case 15: block[15] |= tmp0;
- break;
- }
-
- u32 new_len = block_len + append_len;
-
- return new_len;
-}
-
-__device__ static u32 memcat16c (u32x block[16], const u32 block_len, const u32x append[4], const u32 append_len, u32x digest[8])
-{
- const u32 div = block_len / 4;
-
- u32x tmp0;
- u32x tmp1;
- u32x tmp2;
- u32x tmp3;
- u32x tmp4;
-
- #if __CUDA_ARCH__ >= 200
-
- const int offset_minus_4 = 4 - (block_len & 3);
-
- const int selector = (0x76543210 >> (offset_minus_4 * 4)) & 0xffff;
-
- tmp0 = __byte_perm ( 0, append[0], selector);
- tmp1 = __byte_perm (append[0], append[1], selector);
- tmp2 = __byte_perm (append[1], append[2], selector);
- tmp3 = __byte_perm (append[2], append[3], selector);
- tmp4 = __byte_perm (append[3], 0, selector);
-
- #else
-
- const u32 mod = block_len & 3;
-
- switch (mod)
- {
- case 0: tmp0 = append[0];
- tmp1 = append[1];
- tmp2 = append[2];
- tmp3 = append[3];
- tmp4 = 0;
- break;
- case 1: tmp0 = append[0] << 8;
- tmp1 = append[0] >> 24 | append[1] << 8;
- tmp2 = append[1] >> 24 | append[2] << 8;
- tmp3 = append[2] >> 24 | append[3] << 8;
- tmp4 = append[3] >> 24;
- break;
- case 2: tmp0 = append[0] << 16;
- tmp1 = append[0] >> 16 | append[1] << 16;
- tmp2 = append[1] >> 16 | append[2] << 16;
- tmp3 = append[2] >> 16 | append[3] << 16;
- tmp4 = append[3] >> 16;
- break;
- case 3: tmp0 = append[0] << 24;
- tmp1 = append[0] >> 8 | append[1] << 24;
- tmp2 = append[1] >> 8 | append[2] << 24;
- tmp3 = append[2] >> 8 | append[3] << 24;
- tmp4 = append[3] >> 8;
- break;
- }
-
- #endif
-
- u32x carry[4] = { 0, 0, 0, 0 };
-
- switch (div)
- {
- case 0: block[ 0] |= tmp0;
- block[ 1] = tmp1;
- block[ 2] = tmp2;
- block[ 3] = tmp3;
- block[ 4] = tmp4;
- break;
- case 1: block[ 1] |= tmp0;
- block[ 2] = tmp1;
- block[ 3] = tmp2;
- block[ 4] = tmp3;
- block[ 5] = tmp4;
- break;
- case 2: block[ 2] |= tmp0;
- block[ 3] = tmp1;
- block[ 4] = tmp2;
- block[ 5] = tmp3;
- block[ 6] = tmp4;
- break;
- case 3: block[ 3] |= tmp0;
- block[ 4] = tmp1;
- block[ 5] = tmp2;
- block[ 6] = tmp3;
- block[ 7] = tmp4;
- break;
- case 4: block[ 4] |= tmp0;
- block[ 5] = tmp1;
- block[ 6] = tmp2;
- block[ 7] = tmp3;
- block[ 8] = tmp4;
- break;
- case 5: block[ 5] |= tmp0;
- block[ 6] = tmp1;
- block[ 7] = tmp2;
- block[ 8] = tmp3;
- block[ 9] = tmp4;
- break;
- case 6: block[ 6] |= tmp0;
- block[ 7] = tmp1;
- block[ 8] = tmp2;
- block[ 9] = tmp3;
- block[10] = tmp4;
- break;
- case 7: block[ 7] |= tmp0;
- block[ 8] = tmp1;
- block[ 9] = tmp2;
- block[10] = tmp3;
- block[11] = tmp4;
- break;
- case 8: block[ 8] |= tmp0;
- block[ 9] = tmp1;
- block[10] = tmp2;
- block[11] = tmp3;
- block[12] = tmp4;
- break;
- case 9: block[ 9] |= tmp0;
- block[10] = tmp1;
- block[11] = tmp2;
- block[12] = tmp3;
- block[13] = tmp4;
- break;
- case 10: block[10] |= tmp0;
- block[11] = tmp1;
- block[12] = tmp2;
- block[13] = tmp3;
- block[14] = tmp4;
- break;
- case 11: block[11] |= tmp0;
- block[12] = tmp1;
- block[13] = tmp2;
- block[14] = tmp3;
- block[15] = tmp4;
- break;
- case 12: block[12] |= tmp0;
- block[13] = tmp1;
- block[14] = tmp2;
- block[15] = tmp3;
- carry[ 0] = tmp4;
- break;
- case 13: block[13] |= tmp0;
- block[14] = tmp1;
- block[15] = tmp2;
- carry[ 0] = tmp3;
- carry[ 1] = tmp4;
- break;
- case 14: block[14] |= tmp0;
- block[15] = tmp1;
- carry[ 0] = tmp2;
- carry[ 1] = tmp3;
- carry[ 2] = tmp4;
- break;
- case 15: block[15] |= tmp0;
- carry[ 0] = tmp1;
- carry[ 1] = tmp2;
- carry[ 2] = tmp3;
- carry[ 3] = tmp4;
- break;
- }
-
- u32 new_len = block_len + append_len;
-
- if (new_len >= 64)
- {
- new_len -= 64;
-
- sha256_transform (block, digest);
-
- bzero16 (block);
-
- block[0] = carry[0];
- block[1] = carry[1];
- block[2] = carry[2];
- block[3] = carry[3];
- }
-
- return new_len;
-}
-
-__device__ static u32 memcat20 (u32x block[20], const u32 block_len, const u32x append[4], const u32 append_len)
-{
- const u32 div = block_len / 4;
-
- u32x tmp0;
- u32x tmp1;
- u32x tmp2;
- u32x tmp3;
- u32x tmp4;
-
- #if __CUDA_ARCH__ >= 200
-
- const int offset_minus_4 = 4 - (block_len & 3);
-
- const int selector = (0x76543210 >> (offset_minus_4 * 4)) & 0xffff;
-
- tmp0 = __byte_perm ( 0, append[0], selector);
- tmp1 = __byte_perm (append[0], append[1], selector);
- tmp2 = __byte_perm (append[1], append[2], selector);
- tmp3 = __byte_perm (append[2], append[3], selector);
- tmp4 = __byte_perm (append[3], 0, selector);
-
- #else
-
- const u32 mod = block_len & 3;
-
- switch (mod)
- {
- case 0: tmp0 = append[0];
- tmp1 = append[1];
- tmp2 = append[2];
- tmp3 = append[3];
- tmp4 = 0;
- break;
- case 1: tmp0 = append[0] << 8;
- tmp1 = append[0] >> 24 | append[1] << 8;
- tmp2 = append[1] >> 24 | append[2] << 8;
- tmp3 = append[2] >> 24 | append[3] << 8;
- tmp4 = append[3] >> 24;
- break;
- case 2: tmp0 = append[0] << 16;
- tmp1 = append[0] >> 16 | append[1] << 16;
- tmp2 = append[1] >> 16 | append[2] << 16;
- tmp3 = append[2] >> 16 | append[3] << 16;
- tmp4 = append[3] >> 16;
- break;
- case 3: tmp0 = append[0] << 24;
- tmp1 = append[0] >> 8 | append[1] << 24;
- tmp2 = append[1] >> 8 | append[2] << 24;
- tmp3 = append[2] >> 8 | append[3] << 24;
- tmp4 = append[3] >> 8;
- break;
- }
-
- #endif
-
- switch (div)
- {
- case 0: block[ 0] |= tmp0;
- block[ 1] = tmp1;
- block[ 2] = tmp2;
- block[ 3] = tmp3;
- block[ 4] = tmp4;
- break;
- case 1: block[ 1] |= tmp0;
- block[ 2] = tmp1;
- block[ 3] = tmp2;
- block[ 4] = tmp3;
- block[ 5] = tmp4;
- break;
- case 2: block[ 2] |= tmp0;
- block[ 3] = tmp1;
- block[ 4] = tmp2;
- block[ 5] = tmp3;
- block[ 6] = tmp4;
- break;
- case 3: block[ 3] |= tmp0;
- block[ 4] = tmp1;
- block[ 5] = tmp2;
- block[ 6] = tmp3;
- block[ 7] = tmp4;
- break;
- case 4: block[ 4] |= tmp0;
- block[ 5] = tmp1;
- block[ 6] = tmp2;
- block[ 7] = tmp3;
- block[ 8] = tmp4;
- break;
- case 5: block[ 5] |= tmp0;
- block[ 6] = tmp1;
- block[ 7] = tmp2;
- block[ 8] = tmp3;
- block[ 9] = tmp4;
- break;
- case 6: block[ 6] |= tmp0;
- block[ 7] = tmp1;
- block[ 8] = tmp2;
- block[ 9] = tmp3;
- block[10] = tmp4;
- break;
- case 7: block[ 7] |= tmp0;
- block[ 8] = tmp1;
- block[ 9] = tmp2;
- block[10] = tmp3;
- block[11] = tmp4;
- break;
- case 8: block[ 8] |= tmp0;
- block[ 9] = tmp1;
- block[10] = tmp2;
- block[11] = tmp3;
- block[12] = tmp4;
- break;
- case 9: block[ 9] |= tmp0;
- block[10] = tmp1;
- block[11] = tmp2;
- block[12] = tmp3;
- block[13] = tmp4;
- break;
- case 10: block[10] |= tmp0;
- block[11] = tmp1;
- block[12] = tmp2;
- block[13] = tmp3;
- block[14] = tmp4;
- break;
- case 11: block[11] |= tmp0;
- block[12] = tmp1;
- block[13] = tmp2;
- block[14] = tmp3;
- block[15] = tmp4;
- break;
- case 12: block[12] |= tmp0;
- block[13] = tmp1;
- block[14] = tmp2;
- block[15] = tmp3;
- block[16] = tmp4;
- break;
- case 13: block[13] |= tmp0;
- block[14] = tmp1;
- block[15] = tmp2;
- block[16] = tmp3;
- block[17] = tmp4;
- break;
- case 14: block[14] |= tmp0;
- block[15] = tmp1;
- block[16] = tmp2;
- block[17] = tmp3;
- block[18] = tmp4;
- break;
- case 15: block[15] |= tmp0;
- block[16] = tmp1;
- block[17] = tmp2;
- block[18] = tmp3;
- block[19] = tmp4;
- break;
- }
-
- return block_len + append_len;
-}
-
-__device__ static u32 memcat20_x80 (u32x block[20], const u32 block_len, const u32x append[4], const u32 append_len)
-{
- const u32 div = block_len / 4;
-
- u32x tmp0;
- u32x tmp1;
- u32x tmp2;
- u32x tmp3;
- u32x tmp4;
-
- #if __CUDA_ARCH__ >= 200
-
- const int offset_minus_4 = 4 - (block_len & 3);
-
- const int selector = (0x76543210 >> (offset_minus_4 * 4)) & 0xffff;
-
- tmp0 = __byte_perm ( 0, append[0], selector);
- tmp1 = __byte_perm (append[0], append[1], selector);
- tmp2 = __byte_perm (append[1], append[2], selector);
- tmp3 = __byte_perm (append[2], append[3], selector);
- tmp4 = __byte_perm (append[3], 0x80, selector);
-
- #else
-
- const u32 mod = block_len & 3;
-
- switch (mod)
- {
- case 0: tmp0 = append[0];
- tmp1 = append[1];
- tmp2 = append[2];
- tmp3 = append[3];
- tmp4 = 0;
- break;
- case 1: tmp0 = append[0] << 8;
- tmp1 = append[0] >> 24 | append[1] << 8;
- tmp2 = append[1] >> 24 | append[2] << 8;
- tmp3 = append[2] >> 24 | append[3] << 8;
- tmp4 = append[3] >> 24;
- break;
- case 2: tmp0 = append[0] << 16;
- tmp1 = append[0] >> 16 | append[1] << 16;
- tmp2 = append[1] >> 16 | append[2] << 16;
- tmp3 = append[2] >> 16 | append[3] << 16;
- tmp4 = append[3] >> 16;
- break;
- case 3: tmp0 = append[0] << 24;
- tmp1 = append[0] >> 8 | append[1] << 24;
- tmp2 = append[1] >> 8 | append[2] << 24;
- tmp3 = append[2] >> 8 | append[3] << 24;
- tmp4 = append[3] >> 8;
- break;
- }
-
- #endif
-
- switch (div)
- {
- case 0: block[ 0] |= tmp0;
- block[ 1] = tmp1;
- block[ 2] = tmp2;
- block[ 3] = tmp3;
- block[ 4] = tmp4;
- break;
- case 1: block[ 1] |= tmp0;
- block[ 2] = tmp1;
- block[ 3] = tmp2;
- block[ 4] = tmp3;
- block[ 5] = tmp4;
- break;
- case 2: block[ 2] |= tmp0;
- block[ 3] = tmp1;
- block[ 4] = tmp2;
- block[ 5] = tmp3;
- block[ 6] = tmp4;
- break;
- case 3: block[ 3] |= tmp0;
- block[ 4] = tmp1;
- block[ 5] = tmp2;
- block[ 6] = tmp3;
- block[ 7] = tmp4;
- break;
- case 4: block[ 4] |= tmp0;
- block[ 5] = tmp1;
- block[ 6] = tmp2;
- block[ 7] = tmp3;
- block[ 8] = tmp4;
- break;
- case 5: block[ 5] |= tmp0;
- block[ 6] = tmp1;
- block[ 7] = tmp2;
- block[ 8] = tmp3;
- block[ 9] = tmp4;
- break;
- case 6: block[ 6] |= tmp0;
- block[ 7] = tmp1;
- block[ 8] = tmp2;
- block[ 9] = tmp3;
- block[10] = tmp4;
- break;
- case 7: block[ 7] |= tmp0;
- block[ 8] = tmp1;
- block[ 9] = tmp2;
- block[10] = tmp3;
- block[11] = tmp4;
- break;
- case 8: block[ 8] |= tmp0;
- block[ 9] = tmp1;
- block[10] = tmp2;
- block[11] = tmp3;
- block[12] = tmp4;
- break;
- case 9: block[ 9] |= tmp0;
- block[10] = tmp1;
- block[11] = tmp2;
- block[12] = tmp3;
- block[13] = tmp4;
- break;
- case 10: block[10] |= tmp0;
- block[11] = tmp1;
- block[12] = tmp2;
- block[13] = tmp3;
- block[14] = tmp4;
- break;
- case 11: block[11] |= tmp0;
- block[12] = tmp1;
- block[13] = tmp2;
- block[14] = tmp3;
- block[15] = tmp4;
- break;
- case 12: block[12] |= tmp0;
- block[13] = tmp1;
- block[14] = tmp2;
- block[15] = tmp3;
- block[16] = tmp4;
- break;
- case 13: block[13] |= tmp0;
- block[14] = tmp1;
- block[15] = tmp2;
- block[16] = tmp3;
- block[17] = tmp4;
- break;
- case 14: block[14] |= tmp0;
- block[15] = tmp1;
- block[16] = tmp2;
- block[17] = tmp3;
- block[18] = tmp4;
- break;
- case 15: block[15] |= tmp0;
- block[16] = tmp1;
- block[17] = tmp2;
- block[18] = tmp3;
- block[19] = tmp4;
- break;
- }
-
- return block_len + append_len;
-}
-
-extern "C" __global__ void __launch_bounds__ (256, 1) m07400_init (const pw_t *pws, const gpu_rule_t *rules_buf, const comb_t *combs_buf, const bf_t *bfs_buf, sha256crypt_tmp_t *tmps, void *hooks, const u32 *bitmaps_buf_s1_a, const u32 *bitmaps_buf_s1_b, const u32 *bitmaps_buf_s1_c, const u32 *bitmaps_buf_s1_d, const u32 *bitmaps_buf_s2_a, const u32 *bitmaps_buf_s2_b, const u32 *bitmaps_buf_s2_c, const u32 *bitmaps_buf_s2_d, plain_t *plains_buf, const digest_t *digests_buf, u32 *hashes_shown, const salt_t *salt_bufs, const void *esalt_bufs, u32 *d_return_buf, u32 *d_scryptV_buf, const u32 bitmap_mask, const u32 bitmap_shift1, const u32 bitmap_shift2, const u32 salt_pos, const u32 loop_pos, const u32 loop_cnt, const u32 rules_cnt, const u32 digests_cnt, const u32 digests_offset, const u32 combs_mode, const u32 gid_max)
-{
- /**
- * base
- */
-
- const u32 gid = (blockIdx.x * blockDim.x) + threadIdx.x;
-
- if (gid >= gid_max) return;
-
- u32x w0[4];
-
- w0[0] = pws[gid].i[0];
- w0[1] = pws[gid].i[1];
- w0[2] = pws[gid].i[2];
- w0[3] = pws[gid].i[3];
-
- const u32 pw_len = pws[gid].pw_len;
-
- /**
- * salt
- */
-
- u32 salt_buf[4];
-
- salt_buf[0] = salt_bufs[salt_pos].salt_buf[0];
- salt_buf[1] = salt_bufs[salt_pos].salt_buf[1];
- salt_buf[2] = salt_bufs[salt_pos].salt_buf[2];
- salt_buf[3] = salt_bufs[salt_pos].salt_buf[3];
-
- u32 salt_len = salt_bufs[salt_pos].salt_len;
-
- /**
- * buffers
- */
-
- u32 block_len; // never reaches > 64
- u32 transform_len; // required for w[15] = len * 8
-
- u32x block[16];
-
- u32x alt_result[8];
- u32x p_bytes[8];
- u32x s_bytes[8];
-
- /* Prepare for the real work. */
-
- block_len = 0;
-
- bzero16 (block);
-
- /* Add key. */
-
- block_len = memcat16 (block, block_len, w0, pw_len);
-
- /* Add salt. */
-
- block_len = memcat16 (block, block_len, salt_buf, salt_len);
-
- /* Add key again. */
-
- block_len = memcat16 (block, block_len, w0, pw_len);
-
- append_0x80_4 (block, block_len);
-
- block[15] = swap_workaround (block_len * 8);
-
- init_ctx (alt_result);
-
- sha256_transform (block, alt_result);
-
- bswap8 (alt_result);
-
- block_len = 0;
-
- bzero16 (block);
-
- u32x alt_result_tmp[8];
-
- alt_result_tmp[0] = alt_result[0];
- alt_result_tmp[1] = alt_result[1];
- alt_result_tmp[2] = alt_result[2];
- alt_result_tmp[3] = alt_result[3];
- alt_result_tmp[4] = 0;
- alt_result_tmp[5] = 0;
- alt_result_tmp[6] = 0;
- alt_result_tmp[7] = 0;
-
- truncate_block (alt_result_tmp, pw_len);
-
- /* Add the key string. */
-
- block_len = memcat16 (block, block_len, w0, pw_len);
-
- /* The last part is the salt string. This must be at most 8
- characters and it ends at the first `$' character (for
- compatibility with existing implementations). */
-
- block_len = memcat16 (block, block_len, salt_buf, salt_len);
-
- /* Now get result of this (32 bytes) and add it to the other
- context. */
-
- block_len = memcat16 (block, block_len, alt_result_tmp, pw_len);
-
- transform_len = block_len;
-
- /* Take the binary representation of the length of the key and for every
- 1 add the alternate sum, for every 0 the key. */
-
- alt_result_tmp[0] = alt_result[0];
- alt_result_tmp[1] = alt_result[1];
- alt_result_tmp[2] = alt_result[2];
- alt_result_tmp[3] = alt_result[3];
- alt_result_tmp[4] = alt_result[4];
- alt_result_tmp[5] = alt_result[5];
- alt_result_tmp[6] = alt_result[6];
- alt_result_tmp[7] = alt_result[7];
-
- init_ctx (alt_result);
-
- for (u32 j = pw_len; j; j >>= 1)
- {
- if (j & 1)
- {
- block_len = memcat16c (block, block_len, &alt_result_tmp[0], 16, alt_result);
- block_len = memcat16c (block, block_len, &alt_result_tmp[4], 16, alt_result);
-
- transform_len += 32;
- }
- else
- {
- block_len = memcat16c (block, block_len, w0, pw_len, alt_result);
-
- transform_len += pw_len;
- }
- }
-
- append_0x80_4 (block, block_len);
-
- if (block_len >= 56)
- {
- sha256_transform (block, alt_result);
-
- bzero16 (block);
- }
-
- block[15] = swap_workaround (transform_len * 8);
-
- sha256_transform (block, alt_result);
-
- bswap8 (alt_result);
-
- tmps[gid].alt_result[0] = alt_result[0];
- tmps[gid].alt_result[1] = alt_result[1];
- tmps[gid].alt_result[2] = alt_result[2];
- tmps[gid].alt_result[3] = alt_result[3];
- tmps[gid].alt_result[4] = alt_result[4];
- tmps[gid].alt_result[5] = alt_result[5];
- tmps[gid].alt_result[6] = alt_result[6];
- tmps[gid].alt_result[7] = alt_result[7];
-
- /* Start computation of P byte sequence. */
-
- block_len = 0;
-
- transform_len = 0;
-
- bzero16 (block);
-
- /* For every character in the password add the entire password. */
-
- init_ctx (p_bytes);
-
- for (u32 j = 0; j < pw_len; j++)
- {
- block_len = memcat16c (block, block_len, w0, pw_len, p_bytes);
-
- transform_len += pw_len;
- }
-
- /* Finish the digest. */
-
- append_0x80_4 (block, block_len);
-
- if (block_len >= 56)
- {
- sha256_transform (block, p_bytes);
-
- bzero16 (block);
- }
-
- block[15] = swap_workaround (transform_len * 8);
-
- sha256_transform (block, p_bytes);
-
- bswap8 (p_bytes);
-
- truncate_block (p_bytes, pw_len);
-
- tmps[gid].p_bytes[0] = p_bytes[0];
- tmps[gid].p_bytes[1] = p_bytes[1];
- tmps[gid].p_bytes[2] = p_bytes[2];
- tmps[gid].p_bytes[3] = p_bytes[3];
-
- /* Start computation of S byte sequence. */
-
- block_len = 0;
-
- transform_len = 0;
-
- bzero16 (block);
-
- /* For every character in the password add the entire password. */
-
- init_ctx (s_bytes);
-
- for (u32 j = 0; j < 16 + (alt_result[0] & 0xff); j++)
- {
- block_len = memcat16c (block, block_len, salt_buf, salt_len, s_bytes);
-
- transform_len += salt_len;
- }
-
- /* Finish the digest. */
-
- append_0x80_4 (block, block_len);
-
- if (block_len >= 56)
- {
- sha256_transform (block, s_bytes);
-
- bzero16 (block);
- }
-
- block[15] = swap_workaround (transform_len * 8);
-
- sha256_transform (block, s_bytes);
-
- bswap8 (s_bytes);
-
- truncate_block (s_bytes, salt_len);
-
- tmps[gid].s_bytes[0] = s_bytes[0];
- tmps[gid].s_bytes[1] = s_bytes[1];
- tmps[gid].s_bytes[2] = s_bytes[2];
- tmps[gid].s_bytes[3] = s_bytes[3];
-}
-
-extern "C" __global__ void __launch_bounds__ (256, 1) m07400_loop (const pw_t *pws, const gpu_rule_t *rules_buf, const comb_t *combs_buf, const bf_t *bfs_buf, sha256crypt_tmp_t *tmps, void *hooks, const u32 *bitmaps_buf_s1_a, const u32 *bitmaps_buf_s1_b, const u32 *bitmaps_buf_s1_c, const u32 *bitmaps_buf_s1_d, const u32 *bitmaps_buf_s2_a, const u32 *bitmaps_buf_s2_b, const u32 *bitmaps_buf_s2_c, const u32 *bitmaps_buf_s2_d, plain_t *plains_buf, const digest_t *digests_buf, u32 *hashes_shown, const salt_t *salt_bufs, const void *esalt_bufs, u32 *d_return_buf, u32 *d_scryptV_buf, const u32 bitmap_mask, const u32 bitmap_shift1, const u32 bitmap_shift2, const u32 salt_pos, const u32 loop_pos, const u32 loop_cnt, const u32 rules_cnt, const u32 digests_cnt, const u32 digests_offset, const u32 combs_mode, const u32 gid_max)
-{
- /**
- * base
- */
-
- const u32 gid = (blockIdx.x * blockDim.x) + threadIdx.x;
-
- if (gid >= gid_max) return;
-
- const u32 pw_len = pws[gid].pw_len;
-
- /**
- * base
- */
-
- u32x p_bytes[4];
-
- p_bytes[0] = tmps[gid].p_bytes[0];
- p_bytes[1] = tmps[gid].p_bytes[1];
- p_bytes[2] = tmps[gid].p_bytes[2];
- p_bytes[3] = tmps[gid].p_bytes[3];
-
- u32x p_bytes_x80[4];
-
- p_bytes_x80[0] = tmps[gid].p_bytes[0];
- p_bytes_x80[1] = tmps[gid].p_bytes[1];
- p_bytes_x80[2] = tmps[gid].p_bytes[2];
- p_bytes_x80[3] = tmps[gid].p_bytes[3];
-
- append_0x80_1 (p_bytes_x80, pw_len);
-
- u32x s_bytes[4];
-
- s_bytes[0] = tmps[gid].s_bytes[0];
- s_bytes[1] = tmps[gid].s_bytes[1];
- s_bytes[2] = tmps[gid].s_bytes[2];
- s_bytes[3] = tmps[gid].s_bytes[3];
-
- u32x alt_result[8];
-
- alt_result[0] = tmps[gid].alt_result[0];
- alt_result[1] = tmps[gid].alt_result[1];
- alt_result[2] = tmps[gid].alt_result[2];
- alt_result[3] = tmps[gid].alt_result[3];
- alt_result[4] = tmps[gid].alt_result[4];
- alt_result[5] = tmps[gid].alt_result[5];
- alt_result[6] = tmps[gid].alt_result[6];
- alt_result[7] = tmps[gid].alt_result[7];
-
- u32 salt_len = salt_bufs[salt_pos].salt_len;
-
- /* Repeatedly run the collected hash value through SHA256 to burn
- CPU cycles. */
-
- for (u32 i = 0, j = loop_pos; i < loop_cnt; i++, j++)
- {
- u32x tmp[8];
-
- init_ctx (tmp);
-
- u32x block[32];
-
- bzero16 (&block[ 0]);
- bzero16 (&block[16]);
-
- u32 block_len = 0;
-
- const u32 j1 = (j & 1) ? 1 : 0;
- const u32 j3 = (j % 3) ? 1 : 0;
- const u32 j7 = (j % 7) ? 1 : 0;
-
- if (j1)
- {
- block[0] = p_bytes[0];
- block[1] = p_bytes[1];
- block[2] = p_bytes[2];
- block[3] = p_bytes[3];
-
- block_len = pw_len;
- }
- else
- {
- block[0] = alt_result[0];
- block[1] = alt_result[1];
- block[2] = alt_result[2];
- block[3] = alt_result[3];
- block[4] = alt_result[4];
- block[5] = alt_result[5];
- block[6] = alt_result[6];
- block[7] = alt_result[7];
-
- block_len = 32;
- }
-
- if (j3)
- {
- block_len = memcat20 (block, block_len, s_bytes, salt_len);
- }
-
- if (j7)
- {
- block_len = memcat20 (block, block_len, p_bytes, pw_len);
- }
-
- if (j1)
- {
- block_len = memcat20 (block, block_len, &alt_result[0], 16);
- block_len = memcat20_x80 (block, block_len, &alt_result[4], 16);
- }
- else
- {
- block_len = memcat20 (block, block_len, p_bytes_x80, pw_len);
- }
-
- if (block_len >= 56)
- {
- sha256_transform (block, tmp);
-
- block[ 0] = block[16];
- block[ 1] = block[17];
- block[ 2] = block[18];
- block[ 3] = block[19];
- block[ 4] = 0;
- block[ 5] = 0;
- block[ 6] = 0;
- block[ 7] = 0;
- block[ 8] = 0;
- block[ 9] = 0;
- block[10] = 0;
- block[11] = 0;
- block[12] = 0;
- block[13] = 0;
- block[14] = 0;
- block[15] = 0;
- }
-
- block[15] = swap_workaround (block_len * 8);
-
- sha256_transform_no14 (block, tmp);
-
- bswap8 (tmp);
-
- alt_result[0] = tmp[0];
- alt_result[1] = tmp[1];
- alt_result[2] = tmp[2];
- alt_result[3] = tmp[3];
- alt_result[4] = tmp[4];
- alt_result[5] = tmp[5];
- alt_result[6] = tmp[6];
- alt_result[7] = tmp[7];
- }
-
- tmps[gid].alt_result[0] = alt_result[0];
- tmps[gid].alt_result[1] = alt_result[1];
- tmps[gid].alt_result[2] = alt_result[2];
- tmps[gid].alt_result[3] = alt_result[3];
- tmps[gid].alt_result[4] = alt_result[4];
- tmps[gid].alt_result[5] = alt_result[5];
- tmps[gid].alt_result[6] = alt_result[6];
- tmps[gid].alt_result[7] = alt_result[7];
-}
-
-extern "C" __global__ void __launch_bounds__ (256, 1) m07400_comp (const pw_t *pws, const gpu_rule_t *rules_buf, const comb_t *combs_buf, const bf_t *bfs_buf, sha256crypt_tmp_t *tmps, void *hooks, const u32 *bitmaps_buf_s1_a, const u32 *bitmaps_buf_s1_b, const u32 *bitmaps_buf_s1_c, const u32 *bitmaps_buf_s1_d, const u32 *bitmaps_buf_s2_a, const u32 *bitmaps_buf_s2_b, const u32 *bitmaps_buf_s2_c, const u32 *bitmaps_buf_s2_d, plain_t *plains_buf, const digest_t *digests_buf, u32 *hashes_shown, const salt_t *salt_bufs, const void *esalt_bufs, u32 *d_return_buf, u32 *d_scryptV_buf, const u32 bitmap_mask, const u32 bitmap_shift1, const u32 bitmap_shift2, const u32 salt_pos, const u32 loop_pos, const u32 loop_cnt, const u32 rules_cnt, const u32 digests_cnt, const u32 digests_offset, const u32 combs_mode, const u32 gid_max)
-{
- /**
- * base
- */
-
- const u32 gid = (blockIdx.x * blockDim.x) + threadIdx.x;
-
- if (gid >= gid_max) return;
-
- const u32 lid = threadIdx.x;
-
- const u32x r0 = tmps[gid].alt_result[0];
- const u32x r1 = tmps[gid].alt_result[1];
- const u32x r2 = tmps[gid].alt_result[2];
- const u32x r3 = tmps[gid].alt_result[3];
-
- #define il_pos 0
-
- #include VECT_COMPARE_M
-}
projects / hashcat.git / blobdiff