mirror of
https://github.com/hashcat/hashcat.git
synced 2024-11-05 06:58:56 +00:00
318 lines
7.3 KiB
Common Lisp
318 lines
7.3 KiB
Common Lisp
/**
|
|
* Author......: See docs/credits.txt
|
|
* License.....: MIT
|
|
*/
|
|
|
|
//#define NEW_SIMD_CODE
|
|
|
|
#define SECP256K1_TMPS_TYPE PRIVATE_AS
|
|
|
|
#ifdef KERNEL_STATIC
|
|
#include M2S(INCLUDE_PATH/inc_vendor.h)
|
|
#include M2S(INCLUDE_PATH/inc_types.h)
|
|
#include M2S(INCLUDE_PATH/inc_platform.cl)
|
|
#include M2S(INCLUDE_PATH/inc_common.cl)
|
|
#include M2S(INCLUDE_PATH/inc_rp.h)
|
|
#include M2S(INCLUDE_PATH/inc_rp.cl)
|
|
#include M2S(INCLUDE_PATH/inc_scalar.cl)
|
|
#include M2S(INCLUDE_PATH/inc_hash_base58.cl)
|
|
#include M2S(INCLUDE_PATH/inc_hash_sha256.cl)
|
|
#include M2S(INCLUDE_PATH/inc_hash_ripemd160.cl)
|
|
#include M2S(INCLUDE_PATH/inc_ecc_secp256k1.cl)
|
|
#endif
|
|
|
|
KERNEL_FQ void m28501_mxx (KERN_ATTR_RULES ())
|
|
{
|
|
/**
|
|
* modifier
|
|
*/
|
|
|
|
const u64 gid = get_global_id (0);
|
|
|
|
if (gid >= GID_CNT) return;
|
|
|
|
|
|
/**
|
|
* base
|
|
*/
|
|
|
|
secp256k1_t preG; // need to change SECP256K1_TMPS_TYPE above to: PRIVATE_AS
|
|
|
|
set_precomputed_basepoint_g (&preG);
|
|
|
|
COPY_PW (pws[gid]);
|
|
|
|
|
|
/**
|
|
* loop
|
|
*/
|
|
|
|
for (u32 il_pos = 0; il_pos < IL_CNT; il_pos++)
|
|
{
|
|
pw_t p = PASTE_PW;
|
|
|
|
p.pw_len = apply_rules (rules_buf[il_pos].cmds, p.i, p.pw_len);
|
|
|
|
if (p.pw_len != 52) continue;
|
|
|
|
const u32 b = hc_swap32_S (p.i[0]);
|
|
|
|
if ((b < 0x4b774469) || // 'KwDi'
|
|
(b > 0x4c356f4c)) continue; // 'L5oL'
|
|
|
|
const bool status_base58 = is_valid_base58 (p.i, 0, 52);
|
|
|
|
if (status_base58 != true) continue;
|
|
|
|
|
|
// convert password from b58 to binary
|
|
|
|
u32 tmp[16] = { 0 };
|
|
|
|
const bool status_dec = b58dec_52 (tmp, p.i);
|
|
|
|
if (status_dec != true) continue;
|
|
|
|
|
|
// check for bitcoin main network identifier:
|
|
|
|
if ((tmp[0] & 0xff000000) != 0x80000000) continue;
|
|
|
|
|
|
// check that compression is enabled:
|
|
|
|
if ((tmp[8] & 0x00ff0000) != 0x00010000) continue; // 33th byte
|
|
|
|
|
|
// verify sha256 (sha256 (tmp[0..38 - 4]))
|
|
// real work is done in b58check where sha256 is run twice
|
|
|
|
const bool status_check = b58check_38 (tmp); // length is 34 (+ 4 checksum bytes)
|
|
|
|
if (status_check != true) continue;
|
|
|
|
|
|
u32 prv_key[9]; // why is re-using the "tmp" variable here slower ?
|
|
|
|
prv_key[0] = (tmp[7] << 8) | (tmp[8] >> 24);
|
|
prv_key[1] = (tmp[6] << 8) | (tmp[7] >> 24);
|
|
prv_key[2] = (tmp[5] << 8) | (tmp[6] >> 24);
|
|
prv_key[3] = (tmp[4] << 8) | (tmp[5] >> 24);
|
|
prv_key[4] = (tmp[3] << 8) | (tmp[4] >> 24);
|
|
prv_key[5] = (tmp[2] << 8) | (tmp[3] >> 24);
|
|
prv_key[6] = (tmp[1] << 8) | (tmp[2] >> 24);
|
|
prv_key[7] = (tmp[0] << 8) | (tmp[1] >> 24);
|
|
|
|
|
|
// convert: pub_key = G * prv_key
|
|
|
|
u32 x[8];
|
|
u32 y[8];
|
|
|
|
point_mul_xy (x, y, prv_key, &preG);
|
|
|
|
|
|
// to public key:
|
|
|
|
u32 pub_key[16] = { 0 }; // why is re-using the "tmp" variable here slower ?
|
|
|
|
const u32 type = 0x02 | (y[0] & 1);
|
|
|
|
pub_key[8] = (x[0] << 24);
|
|
pub_key[7] = (x[0] >> 8) | (x[1] << 24);
|
|
pub_key[6] = (x[1] >> 8) | (x[2] << 24);
|
|
pub_key[5] = (x[2] >> 8) | (x[3] << 24);
|
|
pub_key[4] = (x[3] >> 8) | (x[4] << 24);
|
|
pub_key[3] = (x[4] >> 8) | (x[5] << 24);
|
|
pub_key[2] = (x[5] >> 8) | (x[6] << 24);
|
|
pub_key[1] = (x[6] >> 8) | (x[7] << 24);
|
|
pub_key[0] = (x[7] >> 8) | (type << 24);
|
|
|
|
|
|
// calculate HASH160 for pub key
|
|
|
|
sha256_ctx_t ctx;
|
|
|
|
sha256_init (&ctx);
|
|
sha256_update (&ctx, pub_key, 33); // length of public key: 33
|
|
sha256_final (&ctx);
|
|
|
|
for (u32 i = 0; i < 8; i++) tmp[i] = ctx.h[i];
|
|
|
|
// tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
|
|
// tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
|
|
|
|
for (u32 i = 8; i < 16; i++) tmp[i] = 0;
|
|
|
|
|
|
// now let's do RIPEMD-160 on the sha256sum
|
|
|
|
ripemd160_ctx_t rctx;
|
|
|
|
ripemd160_init (&rctx);
|
|
ripemd160_update_swap (&rctx, tmp, 32);
|
|
ripemd160_final (&rctx);
|
|
|
|
const u32 r0 = rctx.h[0];
|
|
const u32 r1 = rctx.h[1];
|
|
const u32 r2 = rctx.h[2];
|
|
const u32 r3 = rctx.h[3];
|
|
|
|
COMPARE_M_SCALAR (r0, r1, r2, r3);
|
|
}
|
|
}
|
|
|
|
KERNEL_FQ void m28501_sxx (KERN_ATTR_RULES ())
|
|
{
|
|
/**
|
|
* modifier
|
|
*/
|
|
|
|
const u64 gid = get_global_id (0);
|
|
|
|
if (gid >= GID_CNT) return;
|
|
|
|
|
|
/**
|
|
* digest
|
|
*/
|
|
|
|
const u32 search[4] =
|
|
{
|
|
digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R0],
|
|
digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R1],
|
|
digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R2],
|
|
digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R3]
|
|
};
|
|
|
|
|
|
/**
|
|
* base
|
|
*/
|
|
|
|
secp256k1_t preG; // need to change SECP256K1_TMPS_TYPE above to: PRIVATE_AS
|
|
|
|
set_precomputed_basepoint_g (&preG);
|
|
|
|
COPY_PW (pws[gid]);
|
|
|
|
|
|
/**
|
|
* loop
|
|
*/
|
|
|
|
for (u32 il_pos = 0; il_pos < IL_CNT; il_pos++)
|
|
{
|
|
pw_t p = PASTE_PW;
|
|
|
|
p.pw_len = apply_rules (rules_buf[il_pos].cmds, p.i, p.pw_len);
|
|
|
|
if (p.pw_len != 52) continue;
|
|
|
|
const u32 b = hc_swap32_S (p.i[0]);
|
|
|
|
if ((b < 0x4b774469) || // 'KwDi'
|
|
(b > 0x4c356f4c)) continue; // 'L5oL'
|
|
|
|
const bool status_base58 = is_valid_base58 (p.i, 0, 52);
|
|
|
|
if (status_base58 != true) continue;
|
|
|
|
|
|
// convert password from b58 to binary
|
|
|
|
u32 tmp[16] = { 0 };
|
|
|
|
const bool status_dec = b58dec_52 (tmp, p.i);
|
|
|
|
if (status_dec != true) continue;
|
|
|
|
|
|
// check for bitcoin main network identifier:
|
|
|
|
if ((tmp[0] & 0xff000000) != 0x80000000) continue;
|
|
|
|
|
|
// check that compression is enabled:
|
|
|
|
if ((tmp[8] & 0x00ff0000) != 0x00010000) continue; // 33th byte
|
|
|
|
|
|
// verify sha256 (sha256 (tmp[0..38 - 4]))
|
|
// real work is done in b58check where sha256 is run twice
|
|
|
|
const bool status_check = b58check_38 (tmp); // length is 34 (+ 4 checksum bytes)
|
|
|
|
if (status_check != true) continue;
|
|
|
|
|
|
u32 prv_key[9]; // why is re-using the "tmp" variable here slower ?
|
|
|
|
prv_key[0] = (tmp[7] << 8) | (tmp[8] >> 24);
|
|
prv_key[1] = (tmp[6] << 8) | (tmp[7] >> 24);
|
|
prv_key[2] = (tmp[5] << 8) | (tmp[6] >> 24);
|
|
prv_key[3] = (tmp[4] << 8) | (tmp[5] >> 24);
|
|
prv_key[4] = (tmp[3] << 8) | (tmp[4] >> 24);
|
|
prv_key[5] = (tmp[2] << 8) | (tmp[3] >> 24);
|
|
prv_key[6] = (tmp[1] << 8) | (tmp[2] >> 24);
|
|
prv_key[7] = (tmp[0] << 8) | (tmp[1] >> 24);
|
|
|
|
|
|
// convert: pub_key = G * prv_key
|
|
|
|
u32 x[8];
|
|
u32 y[8];
|
|
|
|
point_mul_xy (x, y, prv_key, &preG);
|
|
|
|
|
|
// to public key:
|
|
|
|
u32 pub_key[16] = { 0 }; // why is re-using the "tmp" variable here slower ?
|
|
|
|
const u32 type = 0x02 | (y[0] & 1);
|
|
|
|
pub_key[8] = (x[0] << 24);
|
|
pub_key[7] = (x[0] >> 8) | (x[1] << 24);
|
|
pub_key[6] = (x[1] >> 8) | (x[2] << 24);
|
|
pub_key[5] = (x[2] >> 8) | (x[3] << 24);
|
|
pub_key[4] = (x[3] >> 8) | (x[4] << 24);
|
|
pub_key[3] = (x[4] >> 8) | (x[5] << 24);
|
|
pub_key[2] = (x[5] >> 8) | (x[6] << 24);
|
|
pub_key[1] = (x[6] >> 8) | (x[7] << 24);
|
|
pub_key[0] = (x[7] >> 8) | (type << 24);
|
|
|
|
|
|
// calculate HASH160 for pub key
|
|
|
|
sha256_ctx_t ctx;
|
|
|
|
sha256_init (&ctx);
|
|
sha256_update (&ctx, pub_key, 33); // length of public key: 33
|
|
sha256_final (&ctx);
|
|
|
|
for (u32 i = 0; i < 8; i++) tmp[i] = ctx.h[i];
|
|
|
|
// tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
|
|
// tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
|
|
|
|
for (u32 i = 8; i < 16; i++) tmp[i] = 0;
|
|
|
|
|
|
// now let's do RIPEMD-160 on the sha256sum
|
|
|
|
ripemd160_ctx_t rctx;
|
|
|
|
ripemd160_init (&rctx);
|
|
ripemd160_update_swap (&rctx, tmp, 32);
|
|
ripemd160_final (&rctx);
|
|
|
|
const u32 r0 = rctx.h[0];
|
|
const u32 r1 = rctx.h[1];
|
|
const u32 r2 = rctx.h[2];
|
|
const u32 r3 = rctx.h[3];
|
|
|
|
COMPARE_S_SCALAR (r0, r1, r2, r3);
|
|
}
|
|
}
|