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hashcat/nv/m01800.cu
Jens Steube 5065474b4e Initial commit
2015-12-04 15:47:52 +01:00

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/**
* Author......: Jens Steube <jens.steube@gmail.com>
* License.....: MIT
*/
#define _SHA512_
#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
#define PUTCHAR64_BE(a,p,c) ((u8 *)(a))[(p) ^ 7] = (u8) (c)
#define GETCHAR64_BE(a,p) ((u8 *)(a))[(p) ^ 7]
typedef struct
{
u64x state[8];
u64x buf[16];
int len;
} sha512_ctx_t;
__device__ __constant__ u64 k_sha512[80] =
{
SHA512C00, SHA512C01, SHA512C02, SHA512C03,
SHA512C04, SHA512C05, SHA512C06, SHA512C07,
SHA512C08, SHA512C09, SHA512C0a, SHA512C0b,
SHA512C0c, SHA512C0d, SHA512C0e, SHA512C0f,
SHA512C10, SHA512C11, SHA512C12, SHA512C13,
SHA512C14, SHA512C15, SHA512C16, SHA512C17,
SHA512C18, SHA512C19, SHA512C1a, SHA512C1b,
SHA512C1c, SHA512C1d, SHA512C1e, SHA512C1f,
SHA512C20, SHA512C21, SHA512C22, SHA512C23,
SHA512C24, SHA512C25, SHA512C26, SHA512C27,
SHA512C28, SHA512C29, SHA512C2a, SHA512C2b,
SHA512C2c, SHA512C2d, SHA512C2e, SHA512C2f,
SHA512C30, SHA512C31, SHA512C32, SHA512C33,
SHA512C34, SHA512C35, SHA512C36, SHA512C37,
SHA512C38, SHA512C39, SHA512C3a, SHA512C3b,
SHA512C3c, SHA512C3d, SHA512C3e, SHA512C3f,
SHA512C40, SHA512C41, SHA512C42, SHA512C43,
SHA512C44, SHA512C45, SHA512C46, SHA512C47,
SHA512C48, SHA512C49, SHA512C4a, SHA512C4b,
SHA512C4c, SHA512C4d, SHA512C4e, SHA512C4f,
};
__device__ static void sha512_transform (const u64x w[16], u64x digest[8])
{
u64x w0_t = w[ 0];
u64x w1_t = w[ 1];
u64x w2_t = w[ 2];
u64x w3_t = w[ 3];
u64x w4_t = w[ 4];
u64x w5_t = w[ 5];
u64x w6_t = w[ 6];
u64x w7_t = w[ 7];
u64x w8_t = w[ 8];
u64x w9_t = w[ 9];
u64x wa_t = w[10];
u64x wb_t = w[11];
u64x wc_t = w[12];
u64x wd_t = w[13];
u64x we_t = w[14];
u64x wf_t = w[15];
u64x a = digest[0];
u64x b = digest[1];
u64x c = digest[2];
u64x d = digest[3];
u64x e = digest[4];
u64x f = digest[5];
u64x g = digest[6];
u64x h = digest[7];
#define ROUND_EXPAND() \
{ \
w0_t = SHA512_EXPAND (we_t, w9_t, w1_t, w0_t); \
w1_t = SHA512_EXPAND (wf_t, wa_t, w2_t, w1_t); \
w2_t = SHA512_EXPAND (w0_t, wb_t, w3_t, w2_t); \
w3_t = SHA512_EXPAND (w1_t, wc_t, w4_t, w3_t); \
w4_t = SHA512_EXPAND (w2_t, wd_t, w5_t, w4_t); \
w5_t = SHA512_EXPAND (w3_t, we_t, w6_t, w5_t); \
w6_t = SHA512_EXPAND (w4_t, wf_t, w7_t, w6_t); \
w7_t = SHA512_EXPAND (w5_t, w0_t, w8_t, w7_t); \
w8_t = SHA512_EXPAND (w6_t, w1_t, w9_t, w8_t); \
w9_t = SHA512_EXPAND (w7_t, w2_t, wa_t, w9_t); \
wa_t = SHA512_EXPAND (w8_t, w3_t, wb_t, wa_t); \
wb_t = SHA512_EXPAND (w9_t, w4_t, wc_t, wb_t); \
wc_t = SHA512_EXPAND (wa_t, w5_t, wd_t, wc_t); \
wd_t = SHA512_EXPAND (wb_t, w6_t, we_t, wd_t); \
we_t = SHA512_EXPAND (wc_t, w7_t, wf_t, we_t); \
wf_t = SHA512_EXPAND (wd_t, w8_t, w0_t, wf_t); \
}
#define ROUND_STEP(i) \
{ \
SHA512_STEP (SHA512_F0o, SHA512_F1o, a, b, c, d, e, f, g, h, w0_t, k_sha512[i + 0]); \
SHA512_STEP (SHA512_F0o, SHA512_F1o, h, a, b, c, d, e, f, g, w1_t, k_sha512[i + 1]); \
SHA512_STEP (SHA512_F0o, SHA512_F1o, g, h, a, b, c, d, e, f, w2_t, k_sha512[i + 2]); \
SHA512_STEP (SHA512_F0o, SHA512_F1o, f, g, h, a, b, c, d, e, w3_t, k_sha512[i + 3]); \
SHA512_STEP (SHA512_F0o, SHA512_F1o, e, f, g, h, a, b, c, d, w4_t, k_sha512[i + 4]); \
SHA512_STEP (SHA512_F0o, SHA512_F1o, d, e, f, g, h, a, b, c, w5_t, k_sha512[i + 5]); \
SHA512_STEP (SHA512_F0o, SHA512_F1o, c, d, e, f, g, h, a, b, w6_t, k_sha512[i + 6]); \
SHA512_STEP (SHA512_F0o, SHA512_F1o, b, c, d, e, f, g, h, a, w7_t, k_sha512[i + 7]); \
SHA512_STEP (SHA512_F0o, SHA512_F1o, a, b, c, d, e, f, g, h, w8_t, k_sha512[i + 8]); \
SHA512_STEP (SHA512_F0o, SHA512_F1o, h, a, b, c, d, e, f, g, w9_t, k_sha512[i + 9]); \
SHA512_STEP (SHA512_F0o, SHA512_F1o, g, h, a, b, c, d, e, f, wa_t, k_sha512[i + 10]); \
SHA512_STEP (SHA512_F0o, SHA512_F1o, f, g, h, a, b, c, d, e, wb_t, k_sha512[i + 11]); \
SHA512_STEP (SHA512_F0o, SHA512_F1o, e, f, g, h, a, b, c, d, wc_t, k_sha512[i + 12]); \
SHA512_STEP (SHA512_F0o, SHA512_F1o, d, e, f, g, h, a, b, c, wd_t, k_sha512[i + 13]); \
SHA512_STEP (SHA512_F0o, SHA512_F1o, c, d, e, f, g, h, a, b, we_t, k_sha512[i + 14]); \
SHA512_STEP (SHA512_F0o, SHA512_F1o, b, c, d, e, f, g, h, a, wf_t, k_sha512[i + 15]); \
}
ROUND_STEP (0);
for (int i = 16; i < 80; 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 sha512_init (sha512_ctx_t *sha512_ctx)
{
sha512_ctx->state[0] = SHA512M_A;
sha512_ctx->state[1] = SHA512M_B;
sha512_ctx->state[2] = SHA512M_C;
sha512_ctx->state[3] = SHA512M_D;
sha512_ctx->state[4] = SHA512M_E;
sha512_ctx->state[5] = SHA512M_F;
sha512_ctx->state[6] = SHA512M_G;
sha512_ctx->state[7] = SHA512M_H;
sha512_ctx->len = 0;
}
__device__ static void sha512_update (sha512_ctx_t *sha512_ctx, const u64x *buf, int len)
{
int pos = sha512_ctx->len & 0x7f;
sha512_ctx->len += len;
if ((pos + len) < 128)
{
for (int i = 0; i < len; i++)
{
PUTCHAR64_BE (sha512_ctx->buf, pos++, GETCHAR64_BE (buf, i));
}
return;
}
int cnt = 128 - pos;
for (int i = 0; i < cnt; i++)
{
PUTCHAR64_BE (sha512_ctx->buf, pos++, GETCHAR64_BE (buf, i));
}
sha512_transform (sha512_ctx->buf, sha512_ctx->state);
len -= cnt;
for (int i = 0; i < len; i++)
{
PUTCHAR64_BE (sha512_ctx->buf, i, GETCHAR64_BE (buf, cnt + i));
}
}
__device__ static void sha512_final (sha512_ctx_t *sha512_ctx)
{
int pos = sha512_ctx->len & 0x7f;
for (int i = pos; i < 128; i++)
{
PUTCHAR64_BE (sha512_ctx->buf, i, 0);
}
PUTCHAR64_BE (sha512_ctx->buf, pos, 0x80);
if (pos >= 112)
{
sha512_transform (sha512_ctx->buf, sha512_ctx->state);
sha512_ctx->buf[ 0] = 0;
sha512_ctx->buf[ 1] = 0;
sha512_ctx->buf[ 2] = 0;
sha512_ctx->buf[ 3] = 0;
sha512_ctx->buf[ 4] = 0;
sha512_ctx->buf[ 5] = 0;
sha512_ctx->buf[ 6] = 0;
sha512_ctx->buf[ 7] = 0;
sha512_ctx->buf[ 8] = 0;
sha512_ctx->buf[ 9] = 0;
sha512_ctx->buf[10] = 0;
sha512_ctx->buf[11] = 0;
sha512_ctx->buf[12] = 0;
sha512_ctx->buf[13] = 0;
sha512_ctx->buf[14] = 0;
sha512_ctx->buf[15] = 0;
}
sha512_ctx->buf[15] = sha512_ctx->len * 8;
sha512_transform (sha512_ctx->buf, sha512_ctx->state);
}
extern "C" __global__ void __launch_bounds__ (256, 1) m01800_init (const pw_t *pws, const gpu_rule_t *rules_buf, const comb_t *combs_buf, const bf_t *bfs_buf, sha512crypt_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
*/
u64x pw[2];
pw[0] = swap_workaround (hl32_to_64 (w0[1], w0[0]));
pw[1] = swap_workaround (hl32_to_64 (w0[3], w0[2]));
u64x salt[2];
salt[0] = swap_workaround (hl32_to_64 (salt_buf[1], salt_buf[0]));
salt[1] = swap_workaround (hl32_to_64 (salt_buf[3], salt_buf[2]));
/**
* begin
*/
sha512_ctx_t sha512_ctx;
sha512_init (&sha512_ctx);
sha512_update (&sha512_ctx, pw, pw_len);
sha512_update (&sha512_ctx, salt, salt_len);
sha512_update (&sha512_ctx, pw, pw_len);
sha512_final (&sha512_ctx);
u64x tmp[8];
tmp[0] = sha512_ctx.state[0];
tmp[1] = sha512_ctx.state[1];
tmp[2] = sha512_ctx.state[2];
tmp[3] = sha512_ctx.state[3];
tmp[4] = sha512_ctx.state[4];
tmp[5] = sha512_ctx.state[5];
tmp[6] = sha512_ctx.state[6];
tmp[7] = sha512_ctx.state[7];
sha512_init (&sha512_ctx);
sha512_update (&sha512_ctx, pw, pw_len);
sha512_update (&sha512_ctx, salt, salt_len);
sha512_update (&sha512_ctx, tmp, pw_len);
for (u32 j = pw_len; j; j >>= 1)
{
if (j & 1)
{
sha512_update (&sha512_ctx, tmp, 64);
}
else
{
sha512_update (&sha512_ctx, pw, pw_len);
}
}
sha512_final (&sha512_ctx);
tmps[gid].l_alt_result[0] = sha512_ctx.state[0];
tmps[gid].l_alt_result[1] = sha512_ctx.state[1];
tmps[gid].l_alt_result[2] = sha512_ctx.state[2];
tmps[gid].l_alt_result[3] = sha512_ctx.state[3];
tmps[gid].l_alt_result[4] = sha512_ctx.state[4];
tmps[gid].l_alt_result[5] = sha512_ctx.state[5];
tmps[gid].l_alt_result[6] = sha512_ctx.state[6];
tmps[gid].l_alt_result[7] = sha512_ctx.state[7];
// p_bytes
sha512_init (&sha512_ctx);
for (u32 j = 0; j < pw_len; j++)
{
sha512_update (&sha512_ctx, pw, pw_len);
}
sha512_final (&sha512_ctx);
tmps[gid].l_p_bytes[0] = sha512_ctx.state[0];
tmps[gid].l_p_bytes[1] = sha512_ctx.state[1];
// s_bytes
sha512_init (&sha512_ctx);
for (u32 j = 0; j < 16 + ((tmps[gid].l_alt_result[0] >> 56) & 0xff); j++)
{
sha512_update (&sha512_ctx, salt, salt_len);
}
sha512_final (&sha512_ctx);
tmps[gid].l_s_bytes[0] = sha512_ctx.state[0];
tmps[gid].l_s_bytes[1] = sha512_ctx.state[1];
}
extern "C" __global__ void __launch_bounds__ (256, 1) m01800_loop (const pw_t *pws, const gpu_rule_t *rules_buf, const comb_t *combs_buf, const bf_t *bfs_buf, sha512crypt_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;
u64x l_p_bytes0[2];
l_p_bytes0[0] = tmps[gid].l_p_bytes[0];
l_p_bytes0[1] = tmps[gid].l_p_bytes[1];
const u32 pw_len = pws[gid].pw_len;
u64x l_s_bytes0[2];
l_s_bytes0[0] = tmps[gid].l_s_bytes[0];
l_s_bytes0[1] = tmps[gid].l_s_bytes[1];
const u32 salt_len = salt_bufs[salt_pos].salt_len;
u32 wpc_len[8];
wpc_len[0] = 64 + 0 + 0 + pw_len;
wpc_len[1] = pw_len + 0 + 0 + 64;
wpc_len[2] = 64 + salt_len + 0 + pw_len;
wpc_len[3] = pw_len + salt_len + 0 + 64;
wpc_len[4] = 64 + 0 + pw_len + pw_len;
wpc_len[5] = pw_len + 0 + pw_len + 64;
wpc_len[6] = 64 + salt_len + pw_len + pw_len;
wpc_len[7] = pw_len + salt_len + pw_len + 64;
u64 wpc[8][16] = { 0 };
for (u32 i = 0; i < 8; i++)
{
u32 block_len = 0;
if (i & 1)
{
for (u32 j = 0; j < pw_len; j++)
{
PUTCHAR64_BE (wpc[i], block_len++, GETCHAR64_BE (l_p_bytes0, j));
}
}
else
{
block_len += 64;
}
if (i & 2)
{
for (u32 j = 0; j < salt_len; j++)
{
PUTCHAR64_BE (wpc[i], block_len++, GETCHAR64_BE (l_s_bytes0, j));
}
}
if (i & 4)
{
for (u32 j = 0; j < pw_len; j++)
{
PUTCHAR64_BE (wpc[i], block_len++, GETCHAR64_BE (l_p_bytes0, j));
}
}
if (i & 1)
{
block_len += 64;
}
else
{
for (u32 j = 0; j < pw_len; j++)
{
PUTCHAR64_BE (wpc[i], block_len++, GETCHAR64_BE (l_p_bytes0, j));
}
}
PUTCHAR64_BE (wpc[i], block_len, 0x80);
wpc[i][15] = block_len * 8;
}
/**
* base
*/
u64x l_alt_result[8];
l_alt_result[0] = tmps[gid].l_alt_result[0];
l_alt_result[1] = tmps[gid].l_alt_result[1];
l_alt_result[2] = tmps[gid].l_alt_result[2];
l_alt_result[3] = tmps[gid].l_alt_result[3];
l_alt_result[4] = tmps[gid].l_alt_result[4];
l_alt_result[5] = tmps[gid].l_alt_result[5];
l_alt_result[6] = tmps[gid].l_alt_result[6];
l_alt_result[7] = tmps[gid].l_alt_result[7];
/* Repeatedly run the collected hash value through SHA512 to burn
CPU cycles. */
for (u32 i = 0, j = loop_pos; i < loop_cnt; i++, j++)
{
const u32 j1 = (j & 1) ? 1 : 0;
const u32 j3 = (j % 3) ? 2 : 0;
const u32 j7 = (j % 7) ? 4 : 0;
const u32 pc = j1 + j3 + j7;
u64 block[16];
block[ 0] = wpc[pc][ 0];
block[ 1] = wpc[pc][ 1];
block[ 2] = wpc[pc][ 2];
block[ 3] = wpc[pc][ 3];
block[ 4] = wpc[pc][ 4];
block[ 5] = wpc[pc][ 5];
block[ 6] = wpc[pc][ 6];
block[ 7] = wpc[pc][ 7];
block[ 8] = wpc[pc][ 8];
block[ 9] = wpc[pc][ 9];
block[10] = wpc[pc][10];
block[11] = wpc[pc][11];
block[12] = wpc[pc][12];
block[13] = wpc[pc][13];
block[14] = wpc[pc][14];
block[15] = wpc[pc][15];
if (j1)
{
const u32 block_len = wpc_len[pc];
#pragma unroll 64
for (u32 k = 0, p = block_len - 64; k < 64; k++, p++)
{
PUTCHAR64_BE (block, p, GETCHAR64_BE (l_alt_result, k));
}
}
else
{
block[0] = l_alt_result[0];
block[1] = l_alt_result[1];
block[2] = l_alt_result[2];
block[3] = l_alt_result[3];
block[4] = l_alt_result[4];
block[5] = l_alt_result[5];
block[6] = l_alt_result[6];
block[7] = l_alt_result[7];
}
l_alt_result[0] = SHA512M_A;
l_alt_result[1] = SHA512M_B;
l_alt_result[2] = SHA512M_C;
l_alt_result[3] = SHA512M_D;
l_alt_result[4] = SHA512M_E;
l_alt_result[5] = SHA512M_F;
l_alt_result[6] = SHA512M_G;
l_alt_result[7] = SHA512M_H;
sha512_transform (block, l_alt_result);
}
tmps[gid].l_alt_result[0] = l_alt_result[0];
tmps[gid].l_alt_result[1] = l_alt_result[1];
tmps[gid].l_alt_result[2] = l_alt_result[2];
tmps[gid].l_alt_result[3] = l_alt_result[3];
tmps[gid].l_alt_result[4] = l_alt_result[4];
tmps[gid].l_alt_result[5] = l_alt_result[5];
tmps[gid].l_alt_result[6] = l_alt_result[6];
tmps[gid].l_alt_result[7] = l_alt_result[7];
}
extern "C" __global__ void __launch_bounds__ (256, 1) m01800_comp (const pw_t *pws, const gpu_rule_t *rules_buf, const comb_t *combs_buf, const bf_t *bfs_buf, sha512crypt_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 u64x a = swap_workaround (tmps[gid].l_alt_result[0]);
const u64x b = swap_workaround (tmps[gid].l_alt_result[1]);
const u32x r0 = l32_from_64 (a);
const u32x r1 = h32_from_64 (a);
const u32x r2 = l32_from_64 (b);
const u32x r3 = h32_from_64 (b);
#define il_pos 0
#include VECT_COMPARE_M
}
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