/** * Authors.....: Jens Steube * Gabriele Gristina * * License.....: MIT */ #define _SHA256_ #define NEW_SIMD_CODE #include "inc_vendor.cl" #include "inc_hash_constants.h" #include "inc_hash_functions.cl" #include "inc_types.cl" #include "inc_common.cl" #include "inc_simd.cl" __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, }; #define SHA256_S0_S(x) (rotl32_S ((x), 25u) ^ rotl32_S ((x), 14u) ^ SHIFT_RIGHT_32 ((x), 3u)) #define SHA256_S1_S(x) (rotl32_S ((x), 15u) ^ rotl32_S ((x), 13u) ^ SHIFT_RIGHT_32 ((x), 10u)) #define SHA256_EXPAND_S(x,y,z,w) (SHA256_S1_S (x) + y + SHA256_S0_S (z) + w) void sha256_transform (u32x digest[8], const u32x w[16]) { 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 = w[ 0]; u32x w1_t = w[ 1]; u32x w2_t = w[ 2]; u32x w3_t = w[ 3]; u32x w4_t = w[ 4]; u32x w5_t = w[ 5]; u32x w6_t = w[ 6]; u32x w7_t = w[ 7]; u32x w8_t = w[ 8]; u32x w9_t = w[ 9]; u32x wa_t = w[10]; u32x wb_t = w[11]; u32x wc_t = w[12]; u32x wd_t = w[13]; u32x we_t = w[14]; u32x wf_t = 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); #ifdef _unroll #pragma unroll #endif 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; } void sha256_transform_z (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]; #define ROUND_STEP_Z(i) \ { \ SHA256_STEP (SHA256_F0o, SHA256_F1o, a, b, c, d, e, f, g, h, 0, k_sha256[i + 0]); \ SHA256_STEP (SHA256_F0o, SHA256_F1o, h, a, b, c, d, e, f, g, 0, k_sha256[i + 1]); \ SHA256_STEP (SHA256_F0o, SHA256_F1o, g, h, a, b, c, d, e, f, 0, k_sha256[i + 2]); \ SHA256_STEP (SHA256_F0o, SHA256_F1o, f, g, h, a, b, c, d, e, 0, k_sha256[i + 3]); \ SHA256_STEP (SHA256_F0o, SHA256_F1o, e, f, g, h, a, b, c, d, 0, k_sha256[i + 4]); \ SHA256_STEP (SHA256_F0o, SHA256_F1o, d, e, f, g, h, a, b, c, 0, k_sha256[i + 5]); \ SHA256_STEP (SHA256_F0o, SHA256_F1o, c, d, e, f, g, h, a, b, 0, k_sha256[i + 6]); \ SHA256_STEP (SHA256_F0o, SHA256_F1o, b, c, d, e, f, g, h, a, 0, k_sha256[i + 7]); \ SHA256_STEP (SHA256_F0o, SHA256_F1o, a, b, c, d, e, f, g, h, 0, k_sha256[i + 8]); \ SHA256_STEP (SHA256_F0o, SHA256_F1o, h, a, b, c, d, e, f, g, 0, k_sha256[i + 9]); \ SHA256_STEP (SHA256_F0o, SHA256_F1o, g, h, a, b, c, d, e, f, 0, k_sha256[i + 10]); \ SHA256_STEP (SHA256_F0o, SHA256_F1o, f, g, h, a, b, c, d, e, 0, k_sha256[i + 11]); \ SHA256_STEP (SHA256_F0o, SHA256_F1o, e, f, g, h, a, b, c, d, 0, k_sha256[i + 12]); \ SHA256_STEP (SHA256_F0o, SHA256_F1o, d, e, f, g, h, a, b, c, 0, k_sha256[i + 13]); \ SHA256_STEP (SHA256_F0o, SHA256_F1o, c, d, e, f, g, h, a, b, 0, k_sha256[i + 14]); \ SHA256_STEP (SHA256_F0o, SHA256_F1o, b, c, d, e, f, g, h, a, 0, k_sha256[i + 15]); \ } ROUND_STEP_Z (0); #ifdef _unroll #pragma unroll #endif for (int i = 16; i < 64; i += 16) { ROUND_STEP_Z (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; } void sha256_transform_s (u32x digest[8], __local u32 *w) { 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]; #define ROUND_STEP_S(i) \ { \ SHA256_STEP (SHA256_F0o, SHA256_F1o, a, b, c, d, e, f, g, h, w[i + 0], k_sha256[i + 0]); \ SHA256_STEP (SHA256_F0o, SHA256_F1o, h, a, b, c, d, e, f, g, w[i + 1], k_sha256[i + 1]); \ SHA256_STEP (SHA256_F0o, SHA256_F1o, g, h, a, b, c, d, e, f, w[i + 2], k_sha256[i + 2]); \ SHA256_STEP (SHA256_F0o, SHA256_F1o, f, g, h, a, b, c, d, e, w[i + 3], k_sha256[i + 3]); \ SHA256_STEP (SHA256_F0o, SHA256_F1o, e, f, g, h, a, b, c, d, w[i + 4], k_sha256[i + 4]); \ SHA256_STEP (SHA256_F0o, SHA256_F1o, d, e, f, g, h, a, b, c, w[i + 5], k_sha256[i + 5]); \ SHA256_STEP (SHA256_F0o, SHA256_F1o, c, d, e, f, g, h, a, b, w[i + 6], k_sha256[i + 6]); \ SHA256_STEP (SHA256_F0o, SHA256_F1o, b, c, d, e, f, g, h, a, w[i + 7], k_sha256[i + 7]); \ SHA256_STEP (SHA256_F0o, SHA256_F1o, a, b, c, d, e, f, g, h, w[i + 8], k_sha256[i + 8]); \ SHA256_STEP (SHA256_F0o, SHA256_F1o, h, a, b, c, d, e, f, g, w[i + 9], k_sha256[i + 9]); \ SHA256_STEP (SHA256_F0o, SHA256_F1o, g, h, a, b, c, d, e, f, w[i + 10], k_sha256[i + 10]); \ SHA256_STEP (SHA256_F0o, SHA256_F1o, f, g, h, a, b, c, d, e, w[i + 11], k_sha256[i + 11]); \ SHA256_STEP (SHA256_F0o, SHA256_F1o, e, f, g, h, a, b, c, d, w[i + 12], k_sha256[i + 12]); \ SHA256_STEP (SHA256_F0o, SHA256_F1o, d, e, f, g, h, a, b, c, w[i + 13], k_sha256[i + 13]); \ SHA256_STEP (SHA256_F0o, SHA256_F1o, c, d, e, f, g, h, a, b, w[i + 14], k_sha256[i + 14]); \ SHA256_STEP (SHA256_F0o, SHA256_F1o, b, c, d, e, f, g, h, a, w[i + 15], k_sha256[i + 15]); \ } ROUND_STEP_S (0); #ifdef _unroll #pragma unroll #endif for (int i = 16; i < 64; i += 16) { ROUND_STEP_S (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; } __kernel void m08000_m04 (__global pw_t *pws, __global kernel_rule_t *rules_buf, __global comb_t *combs_buf, __global bf_t *bfs_buf, __global void *tmps, __global void *hooks, __global u32 *bitmaps_buf_s1_a, __global u32 *bitmaps_buf_s1_b, __global u32 *bitmaps_buf_s1_c, __global u32 *bitmaps_buf_s1_d, __global u32 *bitmaps_buf_s2_a, __global u32 *bitmaps_buf_s2_b, __global u32 *bitmaps_buf_s2_c, __global u32 *bitmaps_buf_s2_d, __global plain_t *plains_buf, __global digest_t *digests_buf, __global u32 *hashes_shown, __global salt_t *salt_bufs, __global void *esalt_bufs, __global u32 *d_return_buf, __global u32 *d_scryptV0_buf, __global u32 *d_scryptV1_buf, __global u32 *d_scryptV2_buf, __global u32 *d_scryptV3_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 il_cnt, const u32 digests_cnt, const u32 digests_offset, const u32 combs_mode, const u32 gid_max) { /** * modifier */ const u32 gid = get_global_id (0); const u32 lid = get_local_id (0); const u32 lsz = get_local_size (0); /** * salt */ const u32 salt_buf0 = swap32_S (salt_bufs[salt_pos].salt_buf[ 0]); const u32 salt_buf1 = swap32_S (salt_bufs[salt_pos].salt_buf[ 1]); const u32 salt_buf2 = swap32_S (salt_bufs[salt_pos].salt_buf[ 2]); // 0x80 /** * precompute final msg blocks */ __local u32 w_s1[64]; __local u32 w_s2[64]; for (u32 i = lid; i < 64; i += lsz) { w_s1[i] = 0; w_s2[i] = 0; } barrier (CLK_LOCAL_MEM_FENCE); if (lid == 0) { w_s1[15] = 0 | salt_buf0 >> 16; #ifdef _unroll #pragma unroll #endif for (int i = 16; i < 64; i++) { w_s1[i] = SHA256_EXPAND_S (w_s1[i - 2], w_s1[i - 7], w_s1[i - 15], w_s1[i - 16]); } w_s2[ 0] = salt_buf0 << 16 | salt_buf1 >> 16; w_s2[ 1] = salt_buf1 << 16 | salt_buf2 >> 16; w_s2[ 2] = salt_buf2 << 16 | 0; w_s2[15] = (510 + 8) * 8; #ifdef _unroll #pragma unroll #endif for (int i = 16; i < 64; i++) { w_s2[i] = SHA256_EXPAND_S (w_s2[i - 2], w_s2[i - 7], w_s2[i - 15], w_s2[i - 16]); } } barrier (CLK_LOCAL_MEM_FENCE); if (gid >= gid_max) return; /** * base */ 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_l_len = pws[gid].pw_len; /** * loop */ for (u32 il_pos = 0; il_pos < il_cnt; il_pos += VECT_SIZE) { const u32x pw_r_len = pwlenx_create_combt (combs_buf, il_pos); const u32x pw_len = pw_l_len + pw_r_len; /** * concat password candidate */ u32x wordl0[4] = { 0 }; u32x wordl1[4] = { 0 }; u32x wordl2[4] = { 0 }; u32x wordl3[4] = { 0 }; wordl0[0] = pw_buf0[0]; wordl0[1] = pw_buf0[1]; wordl0[2] = pw_buf0[2]; wordl0[3] = pw_buf0[3]; wordl1[0] = pw_buf1[0]; wordl1[1] = pw_buf1[1]; wordl1[2] = pw_buf1[2]; wordl1[3] = pw_buf1[3]; u32x wordr0[4] = { 0 }; u32x wordr1[4] = { 0 }; u32x wordr2[4] = { 0 }; u32x wordr3[4] = { 0 }; wordr0[0] = ix_create_combt (combs_buf, il_pos, 0); wordr0[1] = ix_create_combt (combs_buf, il_pos, 1); wordr0[2] = ix_create_combt (combs_buf, il_pos, 2); wordr0[3] = ix_create_combt (combs_buf, il_pos, 3); wordr1[0] = ix_create_combt (combs_buf, il_pos, 4); wordr1[1] = ix_create_combt (combs_buf, il_pos, 5); wordr1[2] = ix_create_combt (combs_buf, il_pos, 6); wordr1[3] = ix_create_combt (combs_buf, il_pos, 7); if (combs_mode == COMBINATOR_MODE_BASE_LEFT) { switch_buffer_by_offset_le_VV (wordr0, wordr1, wordr2, wordr3, pw_l_len); } else { switch_buffer_by_offset_le_VV (wordl0, wordl1, wordl2, wordl3, pw_r_len); } u32x w0[4]; u32x w1[4]; w0[0] = wordl0[0] | wordr0[0]; w0[1] = wordl0[1] | wordr0[1]; w0[2] = wordl0[2] | wordr0[2]; w0[3] = wordl0[3] | wordr0[3]; w1[0] = wordl1[0] | wordr1[0]; w1[1] = wordl1[1] | wordr1[1]; w1[2] = wordl1[2] | wordr1[2]; w1[3] = wordl1[3] | wordr1[3]; /** * SHA256 */ u32x w0_t[4]; u32x w1_t[4]; u32x w2_t[4]; u32x w3_t[4]; make_unicode (w0, w0_t, w1_t); make_unicode (w1, w2_t, w3_t); u32x w_t[16]; w_t[ 0] = swap32 (w0_t[0]); w_t[ 1] = swap32 (w0_t[1]); w_t[ 2] = swap32 (w0_t[2]); w_t[ 3] = swap32 (w0_t[3]); w_t[ 4] = swap32 (w1_t[0]); w_t[ 5] = swap32 (w1_t[1]); w_t[ 6] = swap32 (w1_t[2]); w_t[ 7] = swap32 (w1_t[3]); w_t[ 8] = swap32 (w2_t[0]); w_t[ 9] = swap32 (w2_t[1]); w_t[10] = swap32 (w2_t[2]); w_t[11] = swap32 (w2_t[3]); w_t[12] = swap32 (w3_t[0]); w_t[13] = swap32 (w3_t[1]); w_t[14] = swap32 (w3_t[2]); w_t[15] = swap32 (w3_t[3]); w_t[ 0] = w_t[ 0] >> 8; w_t[ 1] = w_t[ 1] >> 8; w_t[ 2] = w_t[ 2] >> 8; w_t[ 3] = w_t[ 3] >> 8; w_t[ 4] = w_t[ 4] >> 8; w_t[ 5] = w_t[ 5] >> 8; w_t[ 6] = w_t[ 6] >> 8; w_t[ 7] = w_t[ 7] >> 8; w_t[ 8] = w_t[ 8] >> 8; w_t[ 9] = w_t[ 9] >> 8; w_t[10] = w_t[10] >> 8; w_t[11] = w_t[11] >> 8; w_t[12] = w_t[12] >> 8; w_t[13] = w_t[13] >> 8; w_t[14] = w_t[14] >> 8; w_t[15] = w_t[15] >> 8; 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; sha256_transform (digest, w_t); // 0 - 64 sha256_transform_z (digest); // 64 - 128 sha256_transform_z (digest); // 128 - 192 sha256_transform_z (digest); // 192 - 256 sha256_transform_z (digest); // 256 - 320 sha256_transform_z (digest); // 320 - 384 sha256_transform_z (digest); // 384 - 448 sha256_transform_s (digest, w_s1); // 448 - 512 sha256_transform_s (digest, w_s2); // 512 - 576 COMPARE_M_SIMD (digest[3], digest[7], digest[2], digest[6]); } } __kernel void m08000_m08 (__global pw_t *pws, __global kernel_rule_t *rules_buf, __global comb_t *combs_buf, __global bf_t *bfs_buf, __global void *tmps, __global void *hooks, __global u32 *bitmaps_buf_s1_a, __global u32 *bitmaps_buf_s1_b, __global u32 *bitmaps_buf_s1_c, __global u32 *bitmaps_buf_s1_d, __global u32 *bitmaps_buf_s2_a, __global u32 *bitmaps_buf_s2_b, __global u32 *bitmaps_buf_s2_c, __global u32 *bitmaps_buf_s2_d, __global plain_t *plains_buf, __global digest_t *digests_buf, __global u32 *hashes_shown, __global salt_t *salt_bufs, __global void *esalt_bufs, __global u32 *d_return_buf, __global u32 *d_scryptV0_buf, __global u32 *d_scryptV1_buf, __global u32 *d_scryptV2_buf, __global u32 *d_scryptV3_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 il_cnt, const u32 digests_cnt, const u32 digests_offset, const u32 combs_mode, const u32 gid_max) { } __kernel void m08000_m16 (__global pw_t *pws, __global kernel_rule_t *rules_buf, __global comb_t *combs_buf, __global bf_t *bfs_buf, __global void *tmps, __global void *hooks, __global u32 *bitmaps_buf_s1_a, __global u32 *bitmaps_buf_s1_b, __global u32 *bitmaps_buf_s1_c, __global u32 *bitmaps_buf_s1_d, __global u32 *bitmaps_buf_s2_a, __global u32 *bitmaps_buf_s2_b, __global u32 *bitmaps_buf_s2_c, __global u32 *bitmaps_buf_s2_d, __global plain_t *plains_buf, __global digest_t *digests_buf, __global u32 *hashes_shown, __global salt_t *salt_bufs, __global void *esalt_bufs, __global u32 *d_return_buf, __global u32 *d_scryptV0_buf, __global u32 *d_scryptV1_buf, __global u32 *d_scryptV2_buf, __global u32 *d_scryptV3_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 il_cnt, const u32 digests_cnt, const u32 digests_offset, const u32 combs_mode, const u32 gid_max) { } __kernel void m08000_s04 (__global pw_t *pws, __global kernel_rule_t *rules_buf, __global comb_t *combs_buf, __global bf_t *bfs_buf, __global void *tmps, __global void *hooks, __global u32 *bitmaps_buf_s1_a, __global u32 *bitmaps_buf_s1_b, __global u32 *bitmaps_buf_s1_c, __global u32 *bitmaps_buf_s1_d, __global u32 *bitmaps_buf_s2_a, __global u32 *bitmaps_buf_s2_b, __global u32 *bitmaps_buf_s2_c, __global u32 *bitmaps_buf_s2_d, __global plain_t *plains_buf, __global digest_t *digests_buf, __global u32 *hashes_shown, __global salt_t *salt_bufs, __global void *esalt_bufs, __global u32 *d_return_buf, __global u32 *d_scryptV0_buf, __global u32 *d_scryptV1_buf, __global u32 *d_scryptV2_buf, __global u32 *d_scryptV3_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 il_cnt, const u32 digests_cnt, const u32 digests_offset, const u32 combs_mode, const u32 gid_max) { /** * modifier */ const u32 gid = get_global_id (0); const u32 lid = get_local_id (0); const u32 lsz = get_local_size (0); /** * salt */ const u32 salt_buf0 = swap32_S (salt_bufs[salt_pos].salt_buf[ 0]); const u32 salt_buf1 = swap32_S (salt_bufs[salt_pos].salt_buf[ 1]); const u32 salt_buf2 = swap32_S (salt_bufs[salt_pos].salt_buf[ 2]); // 0x80 /** * precompute final msg blocks */ __local u32 w_s1[64]; __local u32 w_s2[64]; for (u32 i = lid; i < 64; i += lsz) { w_s1[i] = 0; w_s2[i] = 0; } barrier (CLK_LOCAL_MEM_FENCE); if (lid == 0) { w_s1[15] = 0 | salt_buf0 >> 16; #ifdef _unroll #pragma unroll #endif for (int i = 16; i < 64; i++) { w_s1[i] = SHA256_EXPAND_S (w_s1[i - 2], w_s1[i - 7], w_s1[i - 15], w_s1[i - 16]); } w_s2[ 0] = salt_buf0 << 16 | salt_buf1 >> 16; w_s2[ 1] = salt_buf1 << 16 | salt_buf2 >> 16; w_s2[ 2] = salt_buf2 << 16 | 0; w_s2[15] = (510 + 8) * 8; #ifdef _unroll #pragma unroll #endif for (int i = 16; i < 64; i++) { w_s2[i] = SHA256_EXPAND_S (w_s2[i - 2], w_s2[i - 7], w_s2[i - 15], w_s2[i - 16]); } } barrier (CLK_LOCAL_MEM_FENCE); if (gid >= gid_max) return; /** * base */ 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_l_len = pws[gid].pw_len; /** * 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] }; /** * loop */ for (u32 il_pos = 0; il_pos < il_cnt; il_pos += VECT_SIZE) { const u32x pw_r_len = pwlenx_create_combt (combs_buf, il_pos); const u32x pw_len = pw_l_len + pw_r_len; /** * concat password candidate */ u32x wordl0[4] = { 0 }; u32x wordl1[4] = { 0 }; u32x wordl2[4] = { 0 }; u32x wordl3[4] = { 0 }; wordl0[0] = pw_buf0[0]; wordl0[1] = pw_buf0[1]; wordl0[2] = pw_buf0[2]; wordl0[3] = pw_buf0[3]; wordl1[0] = pw_buf1[0]; wordl1[1] = pw_buf1[1]; wordl1[2] = pw_buf1[2]; wordl1[3] = pw_buf1[3]; u32x wordr0[4] = { 0 }; u32x wordr1[4] = { 0 }; u32x wordr2[4] = { 0 }; u32x wordr3[4] = { 0 }; wordr0[0] = ix_create_combt (combs_buf, il_pos, 0); wordr0[1] = ix_create_combt (combs_buf, il_pos, 1); wordr0[2] = ix_create_combt (combs_buf, il_pos, 2); wordr0[3] = ix_create_combt (combs_buf, il_pos, 3); wordr1[0] = ix_create_combt (combs_buf, il_pos, 4); wordr1[1] = ix_create_combt (combs_buf, il_pos, 5); wordr1[2] = ix_create_combt (combs_buf, il_pos, 6); wordr1[3] = ix_create_combt (combs_buf, il_pos, 7); if (combs_mode == COMBINATOR_MODE_BASE_LEFT) { switch_buffer_by_offset_le_VV (wordr0, wordr1, wordr2, wordr3, pw_l_len); } else { switch_buffer_by_offset_le_VV (wordl0, wordl1, wordl2, wordl3, pw_r_len); } u32x w0[4]; u32x w1[4]; w0[0] = wordl0[0] | wordr0[0]; w0[1] = wordl0[1] | wordr0[1]; w0[2] = wordl0[2] | wordr0[2]; w0[3] = wordl0[3] | wordr0[3]; w1[0] = wordl1[0] | wordr1[0]; w1[1] = wordl1[1] | wordr1[1]; w1[2] = wordl1[2] | wordr1[2]; w1[3] = wordl1[3] | wordr1[3]; /** * SHA256 */ u32x w0_t[4]; u32x w1_t[4]; u32x w2_t[4]; u32x w3_t[4]; make_unicode (w0, w0_t, w1_t); make_unicode (w1, w2_t, w3_t); u32x w_t[16]; w_t[ 0] = swap32 (w0_t[0]); w_t[ 1] = swap32 (w0_t[1]); w_t[ 2] = swap32 (w0_t[2]); w_t[ 3] = swap32 (w0_t[3]); w_t[ 4] = swap32 (w1_t[0]); w_t[ 5] = swap32 (w1_t[1]); w_t[ 6] = swap32 (w1_t[2]); w_t[ 7] = swap32 (w1_t[3]); w_t[ 8] = swap32 (w2_t[0]); w_t[ 9] = swap32 (w2_t[1]); w_t[10] = swap32 (w2_t[2]); w_t[11] = swap32 (w2_t[3]); w_t[12] = swap32 (w3_t[0]); w_t[13] = swap32 (w3_t[1]); w_t[14] = swap32 (w3_t[2]); w_t[15] = swap32 (w3_t[3]); w_t[ 0] = w_t[ 0] >> 8; w_t[ 1] = w_t[ 1] >> 8; w_t[ 2] = w_t[ 2] >> 8; w_t[ 3] = w_t[ 3] >> 8; w_t[ 4] = w_t[ 4] >> 8; w_t[ 5] = w_t[ 5] >> 8; w_t[ 6] = w_t[ 6] >> 8; w_t[ 7] = w_t[ 7] >> 8; w_t[ 8] = w_t[ 8] >> 8; w_t[ 9] = w_t[ 9] >> 8; w_t[10] = w_t[10] >> 8; w_t[11] = w_t[11] >> 8; w_t[12] = w_t[12] >> 8; w_t[13] = w_t[13] >> 8; w_t[14] = w_t[14] >> 8; w_t[15] = w_t[15] >> 8; 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; sha256_transform (digest, w_t); // 0 - 64 sha256_transform_z (digest); // 64 - 128 sha256_transform_z (digest); // 128 - 192 sha256_transform_z (digest); // 192 - 256 sha256_transform_z (digest); // 256 - 320 sha256_transform_z (digest); // 320 - 384 sha256_transform_z (digest); // 384 - 448 sha256_transform_s (digest, w_s1); // 448 - 512 sha256_transform_s (digest, w_s2); // 512 - 576 COMPARE_S_SIMD (digest[3], digest[7], digest[2], digest[6]); } } __kernel void m08000_s08 (__global pw_t *pws, __global kernel_rule_t *rules_buf, __global comb_t *combs_buf, __global bf_t *bfs_buf, __global void *tmps, __global void *hooks, __global u32 *bitmaps_buf_s1_a, __global u32 *bitmaps_buf_s1_b, __global u32 *bitmaps_buf_s1_c, __global u32 *bitmaps_buf_s1_d, __global u32 *bitmaps_buf_s2_a, __global u32 *bitmaps_buf_s2_b, __global u32 *bitmaps_buf_s2_c, __global u32 *bitmaps_buf_s2_d, __global plain_t *plains_buf, __global digest_t *digests_buf, __global u32 *hashes_shown, __global salt_t *salt_bufs, __global void *esalt_bufs, __global u32 *d_return_buf, __global u32 *d_scryptV0_buf, __global u32 *d_scryptV1_buf, __global u32 *d_scryptV2_buf, __global u32 *d_scryptV3_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 il_cnt, const u32 digests_cnt, const u32 digests_offset, const u32 combs_mode, const u32 gid_max) { } __kernel void m08000_s16 (__global pw_t *pws, __global kernel_rule_t *rules_buf, __global comb_t *combs_buf, __global bf_t *bfs_buf, __global void *tmps, __global void *hooks, __global u32 *bitmaps_buf_s1_a, __global u32 *bitmaps_buf_s1_b, __global u32 *bitmaps_buf_s1_c, __global u32 *bitmaps_buf_s1_d, __global u32 *bitmaps_buf_s2_a, __global u32 *bitmaps_buf_s2_b, __global u32 *bitmaps_buf_s2_c, __global u32 *bitmaps_buf_s2_d, __global plain_t *plains_buf, __global digest_t *digests_buf, __global u32 *hashes_shown, __global salt_t *salt_bufs, __global void *esalt_bufs, __global u32 *d_return_buf, __global u32 *d_scryptV0_buf, __global u32 *d_scryptV1_buf, __global u32 *d_scryptV2_buf, __global u32 *d_scryptV3_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 il_cnt, const u32 digests_cnt, const u32 digests_offset, const u32 combs_mode, const u32 gid_max) { }