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464 lines
12 KiB
464 lines
12 KiB
/**
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* Author......: See docs/credits.txt
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* License.....: MIT
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*/
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#define NEW_SIMD_CODE
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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_simd.cl"
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#include "inc_hash_md5.cl"
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#include "inc_hash_sha1.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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inline u8 hex_convert (const u8 c)
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{
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return (c & 15) + (c >> 6) * 9;
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}
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inline u8 hex_to_u8 (const u8 hex[2])
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{
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u8 v = 0;
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v |= ((u8) hex_convert (hex[1]) << 0);
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v |= ((u8) hex_convert (hex[0]) << 4);
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return (v);
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}
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__kernel void m02501_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 wpapmk_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 wpa_t *wpa_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)
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{
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const u32 gid = get_global_id (0);
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if (gid >= gid_max) return;
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u32 in[16];
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in[ 0] = pws[gid].i[ 0];
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in[ 1] = pws[gid].i[ 1];
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in[ 2] = pws[gid].i[ 2];
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in[ 3] = pws[gid].i[ 3];
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in[ 4] = pws[gid].i[ 4];
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in[ 5] = pws[gid].i[ 5];
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in[ 6] = pws[gid].i[ 6];
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in[ 7] = pws[gid].i[ 7];
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in[ 8] = pws[gid].i[ 8];
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in[ 9] = pws[gid].i[ 9];
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in[10] = pws[gid].i[10];
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in[11] = pws[gid].i[11];
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in[12] = pws[gid].i[12];
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in[13] = pws[gid].i[13];
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in[14] = pws[gid].i[14];
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in[15] = pws[gid].i[15];
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u8 *in_ptr = (u8 *) in;
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u32 out[8];
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u8 *out_ptr = (u8 *) out;
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for (int i = 0, j = 0; i < 32; i += 1, j += 2)
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{
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out_ptr[i] = hex_to_u8 (in_ptr + j);
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}
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tmps[gid].out[0] = swap32 (out[0]);
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tmps[gid].out[1] = swap32 (out[1]);
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tmps[gid].out[2] = swap32 (out[2]);
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tmps[gid].out[3] = swap32 (out[3]);
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tmps[gid].out[4] = swap32 (out[4]);
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tmps[gid].out[5] = swap32 (out[5]);
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tmps[gid].out[6] = swap32 (out[6]);
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tmps[gid].out[7] = swap32 (out[7]);
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}
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__kernel void m02501_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 wpapmk_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 wpa_t *wpa_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)
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{
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const u32 gid = get_global_id (0);
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if (gid >= gid_max) return;
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}
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__kernel void m02501_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 wpapmk_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 wpa_t *wpa_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)
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{
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const u32 gid = get_global_id (0);
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if (gid >= gid_max) return;
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u32 out[8];
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out[0] = tmps[gid].out[0];
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out[1] = tmps[gid].out[1];
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out[2] = tmps[gid].out[2];
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out[3] = tmps[gid].out[3];
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out[4] = tmps[gid].out[4];
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out[5] = tmps[gid].out[5];
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out[6] = tmps[gid].out[6];
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out[7] = tmps[gid].out[7];
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const u32 lid = get_local_id (0);
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const u32 digest_pos = loop_pos;
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const u32 digest_cur = digests_offset + digest_pos;
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__global const wpa_t *wpa = &wpa_bufs[digest_cur];
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u32 pke[32];
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pke[ 0] = wpa->pke[ 0];
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pke[ 1] = wpa->pke[ 1];
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pke[ 2] = wpa->pke[ 2];
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pke[ 3] = wpa->pke[ 3];
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pke[ 4] = wpa->pke[ 4];
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pke[ 5] = wpa->pke[ 5];
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pke[ 6] = wpa->pke[ 6];
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pke[ 7] = wpa->pke[ 7];
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pke[ 8] = wpa->pke[ 8];
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pke[ 9] = wpa->pke[ 9];
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pke[10] = wpa->pke[10];
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pke[11] = wpa->pke[11];
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pke[12] = wpa->pke[12];
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pke[13] = wpa->pke[13];
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pke[14] = wpa->pke[14];
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pke[15] = wpa->pke[15];
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pke[16] = wpa->pke[16];
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pke[17] = wpa->pke[17];
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pke[18] = wpa->pke[18];
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pke[19] = wpa->pke[19];
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pke[20] = wpa->pke[20];
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pke[21] = wpa->pke[21];
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pke[22] = wpa->pke[22];
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pke[23] = wpa->pke[23];
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pke[24] = wpa->pke[24];
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pke[25] = 0;
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pke[26] = 0;
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pke[27] = 0;
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pke[28] = 0;
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pke[29] = 0;
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pke[30] = 0;
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pke[31] = 0;
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u32 to;
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if (wpa->nonce_compare < 0)
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{
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to = pke[15] << 24
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| pke[16] >> 8;
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}
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else
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{
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to = pke[23] << 24
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| pke[24] >> 8;
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}
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const u32 nonce_error_corrections = wpa->nonce_error_corrections;
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for (u32 nonce_error_correction = 0; nonce_error_correction <= nonce_error_corrections; nonce_error_correction++)
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{
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u32 t = to;
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t = swap32_S (t);
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t -= nonce_error_corrections / 2;
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t += nonce_error_correction;
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t = swap32_S (t);
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if (wpa->nonce_compare < 0)
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{
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pke[15] = (pke[15] & ~0x000000ff) | (t >> 24);
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pke[16] = (pke[16] & ~0xffffff00) | (t << 8);
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}
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else
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{
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pke[23] = (pke[23] & ~0x000000ff) | (t >> 24);
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pke[24] = (pke[24] & ~0xffffff00) | (t << 8);
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}
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u32 w0[4];
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u32 w1[4];
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u32 w2[4];
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u32 w3[4];
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w0[0] = out[0];
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w0[1] = out[1];
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w0[2] = out[2];
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w0[3] = out[3];
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w1[0] = out[4];
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w1[1] = out[5];
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w1[2] = out[6];
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w1[3] = out[7];
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w2[0] = 0;
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w2[1] = 0;
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w2[2] = 0;
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w2[3] = 0;
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w3[0] = 0;
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w3[1] = 0;
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w3[2] = 0;
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w3[3] = 0;
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sha1_hmac_ctx_t ctx1;
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sha1_hmac_init (&ctx1, w0, w1, w2, w3);
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sha1_hmac_update (&ctx1, pke, 100);
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sha1_hmac_final (&ctx1);
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u32 digest[4];
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digest[0] = ctx1.opad.h[0];
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digest[1] = ctx1.opad.h[1];
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digest[2] = ctx1.opad.h[2];
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digest[3] = ctx1.opad.h[3];
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if (wpa->keyver == 1)
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{
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u32 t0[4];
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u32 t1[4];
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u32 t2[4];
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u32 t3[4];
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t0[0] = swap32_S (digest[0]);
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t0[1] = swap32_S (digest[1]);
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t0[2] = swap32_S (digest[2]);
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t0[3] = swap32_S (digest[3]);
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t1[0] = 0;
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t1[1] = 0;
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t1[2] = 0;
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t1[3] = 0;
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t2[0] = 0;
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t2[1] = 0;
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t2[2] = 0;
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t2[3] = 0;
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t3[0] = 0;
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t3[1] = 0;
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t3[2] = 0;
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t3[3] = 0;
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md5_hmac_ctx_t ctx2;
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md5_hmac_init (&ctx2, t0, t1, t2, t3);
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md5_hmac_update_global (&ctx2, wpa->eapol, wpa->eapol_len);
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md5_hmac_final (&ctx2);
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digest[0] = ctx2.opad.h[0];
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digest[1] = ctx2.opad.h[1];
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digest[2] = ctx2.opad.h[2];
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digest[3] = ctx2.opad.h[3];
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}
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else
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{
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u32 t0[4];
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u32 t1[4];
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u32 t2[4];
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u32 t3[4];
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t0[0] = digest[0];
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t0[1] = digest[1];
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t0[2] = digest[2];
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t0[3] = digest[3];
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t1[0] = 0;
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t1[1] = 0;
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t1[2] = 0;
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t1[3] = 0;
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t2[0] = 0;
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t2[1] = 0;
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t2[2] = 0;
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t2[3] = 0;
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t3[0] = 0;
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t3[1] = 0;
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t3[2] = 0;
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t3[3] = 0;
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sha1_hmac_ctx_t ctx2;
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sha1_hmac_init (&ctx2, t0, t1, t2, t3);
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sha1_hmac_update_global (&ctx2, wpa->eapol, wpa->eapol_len);
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sha1_hmac_final (&ctx2);
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digest[0] = ctx2.opad.h[0];
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digest[1] = ctx2.opad.h[1];
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digest[2] = ctx2.opad.h[2];
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digest[3] = ctx2.opad.h[3];
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}
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/**
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* final compare
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*/
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if ((digest[0] == wpa->keymic[0])
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&& (digest[1] == wpa->keymic[1])
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&& (digest[2] == wpa->keymic[2])
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&& (digest[3] == wpa->keymic[3]))
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{
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if (atomic_inc (&hashes_shown[digest_cur]) == 0)
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{
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mark_hash (plains_buf, d_return_buf, salt_pos, digests_cnt, digest_pos, digest_cur, gid, 0);
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}
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}
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}
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// the same code again, but with BE order for the t++
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for (u32 nonce_error_correction = 0; nonce_error_correction <= nonce_error_corrections; nonce_error_correction++)
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{
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u32 t = to;
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t -= nonce_error_corrections / 2;
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t += nonce_error_correction;
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if (t == to) continue; // we already had this checked in the LE loop
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if (wpa->nonce_compare < 0)
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{
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pke[15] = (pke[15] & ~0x000000ff) | (t >> 24);
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pke[16] = (pke[16] & ~0xffffff00) | (t << 8);
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}
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else
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{
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pke[23] = (pke[23] & ~0x000000ff) | (t >> 24);
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pke[24] = (pke[24] & ~0xffffff00) | (t << 8);
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}
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u32 w0[4];
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u32 w1[4];
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u32 w2[4];
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u32 w3[4];
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w0[0] = out[0];
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w0[1] = out[1];
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w0[2] = out[2];
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w0[3] = out[3];
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w1[0] = out[4];
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w1[1] = out[5];
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w1[2] = out[6];
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w1[3] = out[7];
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w2[0] = 0;
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w2[1] = 0;
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w2[2] = 0;
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w2[3] = 0;
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w3[0] = 0;
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w3[1] = 0;
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w3[2] = 0;
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w3[3] = 0;
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sha1_hmac_ctx_t ctx1;
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sha1_hmac_init (&ctx1, w0, w1, w2, w3);
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sha1_hmac_update (&ctx1, pke, 100);
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sha1_hmac_final (&ctx1);
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u32 digest[4];
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digest[0] = ctx1.opad.h[0];
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digest[1] = ctx1.opad.h[1];
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digest[2] = ctx1.opad.h[2];
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digest[3] = ctx1.opad.h[3];
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if (wpa->keyver == 1)
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{
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u32 t0[4];
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u32 t1[4];
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u32 t2[4];
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u32 t3[4];
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t0[0] = swap32_S (digest[0]);
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t0[1] = swap32_S (digest[1]);
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t0[2] = swap32_S (digest[2]);
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t0[3] = swap32_S (digest[3]);
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t1[0] = 0;
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t1[1] = 0;
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t1[2] = 0;
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t1[3] = 0;
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t2[0] = 0;
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t2[1] = 0;
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t2[2] = 0;
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t2[3] = 0;
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t3[0] = 0;
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t3[1] = 0;
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t3[2] = 0;
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t3[3] = 0;
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md5_hmac_ctx_t ctx2;
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md5_hmac_init (&ctx2, t0, t1, t2, t3);
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md5_hmac_update_global (&ctx2, wpa->eapol, wpa->eapol_len);
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md5_hmac_final (&ctx2);
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digest[0] = ctx2.opad.h[0];
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digest[1] = ctx2.opad.h[1];
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digest[2] = ctx2.opad.h[2];
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digest[3] = ctx2.opad.h[3];
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}
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else
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{
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u32 t0[4];
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u32 t1[4];
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u32 t2[4];
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u32 t3[4];
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t0[0] = digest[0];
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t0[1] = digest[1];
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t0[2] = digest[2];
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t0[3] = digest[3];
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t1[0] = 0;
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t1[1] = 0;
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t1[2] = 0;
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t1[3] = 0;
|
|
t2[0] = 0;
|
|
t2[1] = 0;
|
|
t2[2] = 0;
|
|
t2[3] = 0;
|
|
t3[0] = 0;
|
|
t3[1] = 0;
|
|
t3[2] = 0;
|
|
t3[3] = 0;
|
|
|
|
sha1_hmac_ctx_t ctx2;
|
|
|
|
sha1_hmac_init (&ctx2, t0, t1, t2, t3);
|
|
|
|
sha1_hmac_update_global (&ctx2, wpa->eapol, wpa->eapol_len);
|
|
|
|
sha1_hmac_final (&ctx2);
|
|
|
|
digest[0] = ctx2.opad.h[0];
|
|
digest[1] = ctx2.opad.h[1];
|
|
digest[2] = ctx2.opad.h[2];
|
|
digest[3] = ctx2.opad.h[3];
|
|
}
|
|
|
|
/**
|
|
* final compare
|
|
*/
|
|
|
|
if ((digest[0] == wpa->keymic[0])
|
|
&& (digest[1] == wpa->keymic[1])
|
|
&& (digest[2] == wpa->keymic[2])
|
|
&& (digest[3] == wpa->keymic[3]))
|
|
{
|
|
if (atomic_inc (&hashes_shown[digest_cur]) == 0)
|
|
{
|
|
mark_hash (plains_buf, d_return_buf, salt_pos, digests_cnt, digest_pos, digest_cur, gid, 0);
|
|
}
|
|
}
|
|
}
|
|
}
|