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358 lines
10 KiB
Common Lisp
358 lines
10 KiB
Common Lisp
/**
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* Author......: See docs/credits.txt
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* License.....: MIT
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*/
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#include "inc_vendor.cl"
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#include "inc_hash_constants.h"
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#include "inc_hash_functions.cl"
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#include "inc_types.cl"
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#include "inc_common.cl"
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#include "inc_hash_sha256.cl"
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#define COMPARE_S "inc_comp_single.cl"
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#define COMPARE_M "inc_comp_multi.cl"
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__kernel void m07400_init (__global pw_t *pws, __global const kernel_rule_t *rules_buf, __global const pw_t *combs_buf, __global const bf_t *bfs_buf, __global sha256crypt_tmp_t *tmps, __global void *hooks, __global const u32 *bitmaps_buf_s1_a, __global const u32 *bitmaps_buf_s1_b, __global const u32 *bitmaps_buf_s1_c, __global const u32 *bitmaps_buf_s1_d, __global const u32 *bitmaps_buf_s2_a, __global const u32 *bitmaps_buf_s2_b, __global const u32 *bitmaps_buf_s2_c, __global const u32 *bitmaps_buf_s2_d, __global plain_t *plains_buf, __global const digest_t *digests_buf, __global u32 *hashes_shown, __global const salt_t *salt_bufs, __global const 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 u64 gid_max)
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{
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/**
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* base
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*/
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const u64 gid = get_global_id (0);
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if (gid >= gid_max) return;
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/**
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* init
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*/
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const u32 pw_len = pws[gid].pw_len;
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u32 w[64] = { 0 };
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for (int i = 0, idx = 0; i < pw_len; i += 4, idx += 1)
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{
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w[idx] = pws[gid].i[idx];
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}
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for (int i = 0, idx = 0; i < pw_len; i += 4, idx += 1)
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{
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w[idx] = swap32_S (w[idx]);
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}
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const u32 salt_len = salt_bufs[salt_pos].salt_len;
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u32 s[64] = { 0 };
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for (int i = 0, idx = 0; i < salt_len; i += 4, idx += 1)
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{
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s[idx] = salt_bufs[salt_pos].salt_buf[idx];
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}
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for (int i = 0, idx = 0; i < salt_len; i += 4, idx += 1)
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{
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s[idx] = swap32_S (s[idx]);
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}
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/**
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* prepare
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*/
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sha256_ctx_t ctx;
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sha256_init (&ctx);
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sha256_update (&ctx, w, pw_len);
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sha256_update (&ctx, s, salt_len);
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sha256_update (&ctx, w, pw_len);
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sha256_final (&ctx);
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u32 final[16] = { 0 };
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final[0] = ctx.h[0];
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final[1] = ctx.h[1];
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final[2] = ctx.h[2];
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final[3] = ctx.h[3];
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final[4] = ctx.h[4];
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final[5] = ctx.h[5];
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final[6] = ctx.h[6];
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final[7] = ctx.h[7];
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// alt_result
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sha256_init (&ctx);
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sha256_update (&ctx, w, pw_len);
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sha256_update (&ctx, s, salt_len);
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int pl;
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for (pl = pw_len; pl > 32; pl -= 32)
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{
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sha256_update (&ctx, final, 32);
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}
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u32 t_final[16] = { 0 };
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#ifdef _unroll
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#pragma unroll
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#endif
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for (int i = 0; i < 8; i++) t_final[i] = final[i];
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truncate_block_16x4_be_S (t_final + 0, t_final + 4, t_final + 8, t_final + 12, pl);
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sha256_update (&ctx, t_final, pl);
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for (int cnt = pw_len; cnt > 0; cnt >>= 1)
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{
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if ((cnt & 1) != 0)
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{
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sha256_update (&ctx, final, 32);
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}
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else
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{
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sha256_update (&ctx, w, pw_len);
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}
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}
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sha256_final (&ctx);
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tmps[gid].alt_result[0] = ctx.h[0];
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tmps[gid].alt_result[1] = ctx.h[1];
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tmps[gid].alt_result[2] = ctx.h[2];
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tmps[gid].alt_result[3] = ctx.h[3];
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tmps[gid].alt_result[4] = ctx.h[4];
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tmps[gid].alt_result[5] = ctx.h[5];
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tmps[gid].alt_result[6] = ctx.h[6];
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tmps[gid].alt_result[7] = ctx.h[7];
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// p_bytes
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sha256_init (&ctx);
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for (u32 j = 0; j < pw_len; j++)
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{
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sha256_update (&ctx, w, pw_len);
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}
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sha256_final (&ctx);
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final[ 0] = ctx.h[0];
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final[ 1] = ctx.h[1];
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final[ 2] = ctx.h[2];
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final[ 3] = ctx.h[3];
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final[ 4] = ctx.h[4];
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final[ 5] = ctx.h[5];
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final[ 6] = ctx.h[6];
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final[ 7] = ctx.h[7];
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final[ 8] = 0;
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final[ 9] = 0;
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final[10] = 0;
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final[11] = 0;
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final[12] = 0;
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final[13] = 0;
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final[14] = 0;
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final[15] = 0;
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u32 p_final[64] = { 0 };
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int idx;
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for (pl = pw_len, idx = 0; pl > 32; pl -= 32, idx += 8)
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{
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p_final[idx + 0] = final[0];
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p_final[idx + 1] = final[1];
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p_final[idx + 2] = final[2];
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p_final[idx + 3] = final[3];
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p_final[idx + 4] = final[4];
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p_final[idx + 5] = final[5];
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p_final[idx + 6] = final[6];
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p_final[idx + 7] = final[7];
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}
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truncate_block_16x4_be_S (final + 0, final + 4, final + 8, final + 12, pl);
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p_final[idx + 0] = final[0];
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p_final[idx + 1] = final[1];
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p_final[idx + 2] = final[2];
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p_final[idx + 3] = final[3];
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p_final[idx + 4] = final[4];
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p_final[idx + 5] = final[5];
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p_final[idx + 6] = final[6];
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p_final[idx + 7] = final[7];
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#ifdef _unroll
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#pragma unroll
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#endif
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for (int i = 0; i < 64; i++) tmps[gid].p_bytes[i] = p_final[i];
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// s_bytes
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sha256_init (&ctx);
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for (u32 j = 0; j < 16 + (tmps[gid].alt_result[0] >> 24); j++)
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{
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sha256_update (&ctx, s, salt_len);
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}
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sha256_final (&ctx);
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final[ 0] = ctx.h[0];
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final[ 1] = ctx.h[1];
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final[ 2] = ctx.h[2];
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final[ 3] = ctx.h[3];
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final[ 4] = ctx.h[4];
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final[ 5] = ctx.h[5];
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final[ 6] = ctx.h[6];
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final[ 7] = ctx.h[7];
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final[ 8] = 0;
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final[ 9] = 0;
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final[10] = 0;
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final[11] = 0;
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final[12] = 0;
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final[13] = 0;
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final[14] = 0;
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final[15] = 0;
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u32 s_final[64] = { 0 };
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for (pl = salt_len, idx = 0; pl > 32; pl -= 32, idx += 8)
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{
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s_final[idx + 0] = final[0];
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s_final[idx + 1] = final[1];
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s_final[idx + 2] = final[2];
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s_final[idx + 3] = final[3];
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s_final[idx + 4] = final[4];
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s_final[idx + 5] = final[5];
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s_final[idx + 6] = final[6];
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s_final[idx + 7] = final[7];
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}
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truncate_block_16x4_be_S (final + 0, final + 4, final + 8, final + 12, pl);
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s_final[idx + 0] = final[0];
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s_final[idx + 1] = final[1];
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s_final[idx + 2] = final[2];
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s_final[idx + 3] = final[3];
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s_final[idx + 4] = final[4];
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s_final[idx + 5] = final[5];
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s_final[idx + 6] = final[6];
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s_final[idx + 7] = final[7];
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#ifdef _unroll
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#pragma unroll
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#endif
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for (int i = 0; i < 64; i++) tmps[gid].s_bytes[i] = s_final[i];
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}
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__kernel void m07400_loop (__global pw_t *pws, __global const kernel_rule_t *rules_buf, __global const pw_t *combs_buf, __global const bf_t *bfs_buf, __global sha256crypt_tmp_t *tmps, __global void *hooks, __global const u32 *bitmaps_buf_s1_a, __global const u32 *bitmaps_buf_s1_b, __global const u32 *bitmaps_buf_s1_c, __global const u32 *bitmaps_buf_s1_d, __global const u32 *bitmaps_buf_s2_a, __global const u32 *bitmaps_buf_s2_b, __global const u32 *bitmaps_buf_s2_c, __global const u32 *bitmaps_buf_s2_d, __global plain_t *plains_buf, __global const digest_t *digests_buf, __global u32 *hashes_shown, __global const salt_t *salt_bufs, __global const 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 u64 gid_max)
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{
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/**
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* base
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*/
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const u64 gid = get_global_id (0);
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if (gid >= gid_max) return;
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const u32 pw_len = pws[gid].pw_len;
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const u32 salt_len = salt_bufs[salt_pos].salt_len;
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u32 alt_result[16] = { 0 };
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alt_result[0] = tmps[gid].alt_result[0];
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alt_result[1] = tmps[gid].alt_result[1];
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alt_result[2] = tmps[gid].alt_result[2];
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alt_result[3] = tmps[gid].alt_result[3];
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alt_result[4] = tmps[gid].alt_result[4];
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alt_result[5] = tmps[gid].alt_result[5];
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alt_result[6] = tmps[gid].alt_result[6];
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alt_result[7] = tmps[gid].alt_result[7];
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/* Repeatedly run the collected hash value through sha256 to burn
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CPU cycles. */
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for (u32 i = 0, j = loop_pos; i < loop_cnt; i++, j++)
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{
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sha256_ctx_t ctx;
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sha256_init (&ctx);
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if (j & 1)
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{
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sha256_update_global (&ctx, tmps[gid].p_bytes, pw_len);
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}
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else
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{
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sha256_update (&ctx, alt_result, 32);
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}
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if (j % 3)
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{
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sha256_update_global (&ctx, tmps[gid].s_bytes, salt_len);
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}
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if (j % 7)
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{
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sha256_update_global (&ctx, tmps[gid].p_bytes, pw_len);
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}
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if (j & 1)
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{
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sha256_update (&ctx, alt_result, 32);
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}
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else
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{
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sha256_update_global (&ctx, tmps[gid].p_bytes, pw_len);
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}
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sha256_final (&ctx);
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alt_result[0] = ctx.h[0];
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alt_result[1] = ctx.h[1];
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alt_result[2] = ctx.h[2];
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alt_result[3] = ctx.h[3];
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alt_result[4] = ctx.h[4];
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alt_result[5] = ctx.h[5];
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alt_result[6] = ctx.h[6];
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alt_result[7] = ctx.h[7];
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}
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tmps[gid].alt_result[0] = alt_result[0];
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tmps[gid].alt_result[1] = alt_result[1];
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tmps[gid].alt_result[2] = alt_result[2];
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tmps[gid].alt_result[3] = alt_result[3];
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tmps[gid].alt_result[4] = alt_result[4];
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tmps[gid].alt_result[5] = alt_result[5];
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tmps[gid].alt_result[6] = alt_result[6];
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tmps[gid].alt_result[7] = alt_result[7];
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}
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__kernel void m07400_comp (__global pw_t *pws, __global const kernel_rule_t *rules_buf, __global const pw_t *combs_buf, __global const bf_t *bfs_buf, __global sha256crypt_tmp_t *tmps, __global void *hooks, __global const u32 *bitmaps_buf_s1_a, __global const u32 *bitmaps_buf_s1_b, __global const u32 *bitmaps_buf_s1_c, __global const u32 *bitmaps_buf_s1_d, __global const u32 *bitmaps_buf_s2_a, __global const u32 *bitmaps_buf_s2_b, __global const u32 *bitmaps_buf_s2_c, __global const u32 *bitmaps_buf_s2_d, __global plain_t *plains_buf, __global const digest_t *digests_buf, __global u32 *hashes_shown, __global const salt_t *salt_bufs, __global const 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 u64 gid_max)
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{
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/**
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* base
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*/
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const u64 gid = get_global_id (0);
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if (gid >= gid_max) return;
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const u64 lid = get_local_id (0);
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const u32 r0 = swap32_S (tmps[gid].alt_result[0]);
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const u32 r1 = swap32_S (tmps[gid].alt_result[1]);
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const u32 r2 = swap32_S (tmps[gid].alt_result[2]);
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const u32 r3 = swap32_S (tmps[gid].alt_result[3]);
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#define il_pos 0
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#include COMPARE_M
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}
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