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Merge pull request #2388 from philsmd/master

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fixes #2383: added -m 22700 = MultiBit HD (scrypt)
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Jens Steube 2020-05-08 11:40:41 +02:00 committed by GitHub
commit 89b75fe16e
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/**
* Author......: See docs/credits.txt
* License.....: MIT
*/
#ifdef KERNEL_STATIC
#include "inc_vendor.h"
#include "inc_types.h"
#include "inc_platform.cl"
#include "inc_common.cl"
#include "inc_hash_sha256.cl"
#include "inc_cipher_aes.cl"
#endif
#define COMPARE_S "inc_comp_single.cl"
#define COMPARE_M "inc_comp_multi.cl"
// fixed MultiBit salt (not a bug)
#define MULTIBIT_S0 0x35510380
#define MULTIBIT_S1 0x75a3b0c5
#define MULTIBIT_IV0 0x1f3944a3
#define MULTIBIT_IV1 0xb3118353
#define MULTIBIT_IV2 0x16865429
#define MULTIBIT_IV3 0x3e7289c4
typedef struct
{
#ifndef SCRYPT_TMP_ELEM
#define SCRYPT_TMP_ELEM 1
#endif
uint4 P[SCRYPT_TMP_ELEM];
} scrypt_tmp_t;
DECLSPEC int is_valid_bitcoinj_8 (const u8 v)
{
// .abcdefghijklmnopqrstuvwxyz
if (v > (u8) 'z') return 0;
if (v < (u8) '.') return 0;
if ((v > (u8) '.') && (v < (u8) 'a')) return 0;
return 1;
}
DECLSPEC int is_valid_bitcoinj (const u32 *w)
{
if ((w[0] & 0x000000ff) != 0x0000000a) return 0;
if ((w[0] & 0x0000ff00) > 0x00007f00) return 0;
// check for "org." substring:
if ((w[0] & 0xffff0000) != 0x726f0000) return 0;
if ((w[1] & 0x0000ffff) != 0x00002e67) return 0;
if (is_valid_bitcoinj_8 (w[1] >> 16) == 0) return 0;
if (is_valid_bitcoinj_8 (w[1] >> 24) == 0) return 0;
if (is_valid_bitcoinj_8 (w[2] >> 0) == 0) return 0;
if (is_valid_bitcoinj_8 (w[2] >> 8) == 0) return 0;
if (is_valid_bitcoinj_8 (w[2] >> 16) == 0) return 0;
if (is_valid_bitcoinj_8 (w[2] >> 24) == 0) return 0;
if (is_valid_bitcoinj_8 (w[3] >> 0) == 0) return 0;
if (is_valid_bitcoinj_8 (w[3] >> 8) == 0) return 0;
return 1;
}
#ifdef IS_CUDA
inline __device__ uint4 operator & (const uint4 a, const u32 b) { return make_uint4 ((a.x & b ), (a.y & b ), (a.z & b ), (a.w & b )); }
inline __device__ uint4 operator << (const uint4 a, const u32 b) { return make_uint4 ((a.x << b ), (a.y << b ), (a.z << b ), (a.w << b )); }
inline __device__ uint4 operator >> (const uint4 a, const u32 b) { return make_uint4 ((a.x >> b ), (a.y >> b ), (a.z >> b ), (a.w >> b )); }
inline __device__ uint4 operator + (const uint4 a, const uint4 b) { return make_uint4 ((a.x + b.x), (a.y + b.y), (a.z + b.z), (a.w + b.w)); }
inline __device__ uint4 operator ^ (const uint4 a, const uint4 b) { return make_uint4 ((a.x ^ b.x), (a.y ^ b.y), (a.z ^ b.z), (a.w ^ b.w)); }
inline __device__ uint4 operator | (const uint4 a, const uint4 b) { return make_uint4 ((a.x | b.x), (a.y | b.y), (a.z | b.z), (a.w | b.w)); }
inline __device__ void operator ^= ( uint4 &a, const uint4 b) { a.x ^= b.x; a.y ^= b.y; a.z ^= b.z; a.w ^= b.w; }
inline __device__ uint4 rotate (const uint4 a, const int n)
{
return ((a << n) | ((a >> (32 - n))));
}
#endif
DECLSPEC uint4 hc_swap32_4 (uint4 v)
{
return (rotate ((v & 0x00FF00FF), 24u) | rotate ((v & 0xFF00FF00), 8u));
}
#define GET_SCRYPT_CNT(r,p) (2 * (r) * 16 * (p))
#define GET_SMIX_CNT(r,N) (2 * (r) * 16 * (N))
#define GET_STATE_CNT(r) (2 * (r) * 16)
#define SCRYPT_CNT GET_SCRYPT_CNT (SCRYPT_R, SCRYPT_P)
#define SCRYPT_CNT4 (SCRYPT_CNT / 4)
#define STATE_CNT GET_STATE_CNT (SCRYPT_R)
#define STATE_CNT4 (STATE_CNT / 4)
#define ADD_ROTATE_XOR(r,i1,i2,s) (r) ^= rotate ((i1) + (i2), (s));
#ifdef IS_CUDA
#define SALSA20_2R() \
{ \
ADD_ROTATE_XOR (X1, X0, X3, 7); \
ADD_ROTATE_XOR (X2, X1, X0, 9); \
ADD_ROTATE_XOR (X3, X2, X1, 13); \
ADD_ROTATE_XOR (X0, X3, X2, 18); \
\
X1 = make_uint4 (X1.w, X1.x, X1.y, X1.z); \
X2 = make_uint4 (X2.z, X2.w, X2.x, X2.y); \
X3 = make_uint4 (X3.y, X3.z, X3.w, X3.x); \
\
ADD_ROTATE_XOR (X3, X0, X1, 7); \
ADD_ROTATE_XOR (X2, X3, X0, 9); \
ADD_ROTATE_XOR (X1, X2, X3, 13); \
ADD_ROTATE_XOR (X0, X1, X2, 18); \
\
X1 = make_uint4 (X1.y, X1.z, X1.w, X1.x); \
X2 = make_uint4 (X2.z, X2.w, X2.x, X2.y); \
X3 = make_uint4 (X3.w, X3.x, X3.y, X3.z); \
}
#else
#define SALSA20_2R() \
{ \
ADD_ROTATE_XOR (X1, X0, X3, 7); \
ADD_ROTATE_XOR (X2, X1, X0, 9); \
ADD_ROTATE_XOR (X3, X2, X1, 13); \
ADD_ROTATE_XOR (X0, X3, X2, 18); \
\
X1 = X1.s3012; \
X2 = X2.s2301; \
X3 = X3.s1230; \
\
ADD_ROTATE_XOR (X3, X0, X1, 7); \
ADD_ROTATE_XOR (X2, X3, X0, 9); \
ADD_ROTATE_XOR (X1, X2, X3, 13); \
ADD_ROTATE_XOR (X0, X1, X2, 18); \
\
X1 = X1.s1230; \
X2 = X2.s2301; \
X3 = X3.s3012; \
}
#endif
#define SALSA20_8_XOR() \
{ \
R0 = R0 ^ Y0; \
R1 = R1 ^ Y1; \
R2 = R2 ^ Y2; \
R3 = R3 ^ Y3; \
\
uint4 X0 = R0; \
uint4 X1 = R1; \
uint4 X2 = R2; \
uint4 X3 = R3; \
\
SALSA20_2R (); \
SALSA20_2R (); \
SALSA20_2R (); \
SALSA20_2R (); \
\
R0 = R0 + X0; \
R1 = R1 + X1; \
R2 = R2 + X2; \
R3 = R3 + X3; \
}
DECLSPEC void salsa_r (uint4 *TI)
{
uint4 R0 = TI[STATE_CNT4 - 4];
uint4 R1 = TI[STATE_CNT4 - 3];
uint4 R2 = TI[STATE_CNT4 - 2];
uint4 R3 = TI[STATE_CNT4 - 1];
uint4 TO[STATE_CNT4];
int idx_y = 0;
int idx_r1 = 0;
int idx_r2 = SCRYPT_R * 4;
for (int i = 0; i < SCRYPT_R; i++)
{
uint4 Y0;
uint4 Y1;
uint4 Y2;
uint4 Y3;
Y0 = TI[idx_y++];
Y1 = TI[idx_y++];
Y2 = TI[idx_y++];
Y3 = TI[idx_y++];
SALSA20_8_XOR ();
TO[idx_r1++] = R0;
TO[idx_r1++] = R1;
TO[idx_r1++] = R2;
TO[idx_r1++] = R3;
Y0 = TI[idx_y++];
Y1 = TI[idx_y++];
Y2 = TI[idx_y++];
Y3 = TI[idx_y++];
SALSA20_8_XOR ();
TO[idx_r2++] = R0;
TO[idx_r2++] = R1;
TO[idx_r2++] = R2;
TO[idx_r2++] = R3;
}
#pragma unroll
for (int i = 0; i < STATE_CNT4; i++)
{
TI[i] = TO[i];
}
}
DECLSPEC void scrypt_smix (uint4 *X, uint4 *T, GLOBAL_AS uint4 *V0, GLOBAL_AS uint4 *V1, GLOBAL_AS uint4 *V2, GLOBAL_AS uint4 *V3)
{
#define Coord(xd4,y,z) (((xd4) * ySIZE * zSIZE) + ((y) * zSIZE) + (z))
#define CO Coord(xd4,y,z)
const u32 ySIZE = SCRYPT_N / SCRYPT_TMTO;
const u32 zSIZE = STATE_CNT4;
const u32 x = get_global_id (0);
const u32 xd4 = x / 4;
const u32 xm4 = x & 3;
GLOBAL_AS uint4 *V;
switch (xm4)
{
case 0: V = V0; break;
case 1: V = V1; break;
case 2: V = V2; break;
case 3: V = V3; break;
}
#ifdef _unroll
#pragma unroll
#endif
for (u32 i = 0; i < STATE_CNT4; i += 4)
{
#ifdef IS_CUDA
T[0] = make_uint4 (X[i + 0].x, X[i + 1].y, X[i + 2].z, X[i + 3].w);
T[1] = make_uint4 (X[i + 1].x, X[i + 2].y, X[i + 3].z, X[i + 0].w);
T[2] = make_uint4 (X[i + 2].x, X[i + 3].y, X[i + 0].z, X[i + 1].w);
T[3] = make_uint4 (X[i + 3].x, X[i + 0].y, X[i + 1].z, X[i + 2].w);
#else
T[0] = (uint4) (X[i + 0].x, X[i + 1].y, X[i + 2].z, X[i + 3].w);
T[1] = (uint4) (X[i + 1].x, X[i + 2].y, X[i + 3].z, X[i + 0].w);
T[2] = (uint4) (X[i + 2].x, X[i + 3].y, X[i + 0].z, X[i + 1].w);
T[3] = (uint4) (X[i + 3].x, X[i + 0].y, X[i + 1].z, X[i + 2].w);
#endif
X[i + 0] = T[0];
X[i + 1] = T[1];
X[i + 2] = T[2];
X[i + 3] = T[3];
}
for (u32 y = 0; y < ySIZE; y++)
{
for (u32 z = 0; z < zSIZE; z++) V[CO] = X[z];
for (u32 i = 0; i < SCRYPT_TMTO; i++) salsa_r (X);
}
for (u32 i = 0; i < SCRYPT_N; i++)
{
const u32 k = X[zSIZE - 4].x & (SCRYPT_N - 1);
const u32 y = k / SCRYPT_TMTO;
const u32 km = k - (y * SCRYPT_TMTO);
for (u32 z = 0; z < zSIZE; z++) T[z] = V[CO];
for (u32 i = 0; i < km; i++) salsa_r (T);
for (u32 z = 0; z < zSIZE; z++) X[z] ^= T[z];
salsa_r (X);
}
#ifdef _unroll
#pragma unroll
#endif
for (u32 i = 0; i < STATE_CNT4; i += 4)
{
#ifdef IS_CUDA
T[0] = make_uint4 (X[i + 0].x, X[i + 3].y, X[i + 2].z, X[i + 1].w);
T[1] = make_uint4 (X[i + 1].x, X[i + 0].y, X[i + 3].z, X[i + 2].w);
T[2] = make_uint4 (X[i + 2].x, X[i + 1].y, X[i + 0].z, X[i + 3].w);
T[3] = make_uint4 (X[i + 3].x, X[i + 2].y, X[i + 1].z, X[i + 0].w);
#else
T[0] = (uint4) (X[i + 0].x, X[i + 3].y, X[i + 2].z, X[i + 1].w);
T[1] = (uint4) (X[i + 1].x, X[i + 0].y, X[i + 3].z, X[i + 2].w);
T[2] = (uint4) (X[i + 2].x, X[i + 1].y, X[i + 0].z, X[i + 3].w);
T[3] = (uint4) (X[i + 3].x, X[i + 2].y, X[i + 1].z, X[i + 0].w);
#endif
X[i + 0] = T[0];
X[i + 1] = T[1];
X[i + 2] = T[2];
X[i + 3] = T[3];
}
}
KERNEL_FQ void m22700_init (KERN_ATTR_TMPS (scrypt_tmp_t))
{
/**
* base
*/
const u64 gid = get_global_id (0);
if (gid >= gid_max) return;
// convert password to utf16be:
const u32 pw_len = pws[gid].pw_len;
const u32 pw_len_utf16be = pw_len * 2;
u32 w[128] = { 0 };
for (u32 i = 0, j = 0; i < 64; i += 4, j += 8)
{
u32 in[4];
in[0] = pws[gid].i[i + 0];
in[1] = pws[gid].i[i + 1];
in[2] = pws[gid].i[i + 2];
in[3] = pws[gid].i[i + 3];
u32 out0[4];
u32 out1[4];
make_utf16be_S (in, out0, out1);
w[j + 0] = out0[0];
w[j + 1] = out0[1];
w[j + 2] = out0[2];
w[j + 3] = out0[3];
w[j + 4] = out1[0];
w[j + 5] = out1[1];
w[j + 6] = out1[2];
w[j + 7] = out1[3];
}
sha256_hmac_ctx_t sha256_hmac_ctx;
sha256_hmac_init_swap (&sha256_hmac_ctx, w, pw_len_utf16be);
u32 s0[4] = { 0 };
u32 s1[4] = { 0 };
u32 s2[4] = { 0 };
u32 s3[4] = { 0 };
s0[0] = MULTIBIT_S0;
s0[1] = MULTIBIT_S1;
sha256_hmac_update_64 (&sha256_hmac_ctx, s0, s1, s2, s3, 8);
for (u32 i = 0, j = 1, k = 0; i < SCRYPT_CNT; i += 8, j += 1, k += 2)
{
sha256_hmac_ctx_t sha256_hmac_ctx2 = sha256_hmac_ctx;
u32 w0[4];
u32 w1[4];
u32 w2[4];
u32 w3[4];
w0[0] = j;
w0[1] = 0;
w0[2] = 0;
w0[3] = 0;
w1[0] = 0;
w1[1] = 0;
w1[2] = 0;
w1[3] = 0;
w2[0] = 0;
w2[1] = 0;
w2[2] = 0;
w2[3] = 0;
w3[0] = 0;
w3[1] = 0;
w3[2] = 0;
w3[3] = 0;
sha256_hmac_update_64 (&sha256_hmac_ctx2, w0, w1, w2, w3, 4);
sha256_hmac_final (&sha256_hmac_ctx2);
u32 digest[8];
digest[0] = sha256_hmac_ctx2.opad.h[0];
digest[1] = sha256_hmac_ctx2.opad.h[1];
digest[2] = sha256_hmac_ctx2.opad.h[2];
digest[3] = sha256_hmac_ctx2.opad.h[3];
digest[4] = sha256_hmac_ctx2.opad.h[4];
digest[5] = sha256_hmac_ctx2.opad.h[5];
digest[6] = sha256_hmac_ctx2.opad.h[6];
digest[7] = sha256_hmac_ctx2.opad.h[7];
#ifdef IS_CUDA
const uint4 tmp0 = make_uint4 (digest[0], digest[1], digest[2], digest[3]);
const uint4 tmp1 = make_uint4 (digest[4], digest[5], digest[6], digest[7]);
#else
const uint4 tmp0 = (uint4) (digest[0], digest[1], digest[2], digest[3]);
const uint4 tmp1 = (uint4) (digest[4], digest[5], digest[6], digest[7]);
#endif
tmps[gid].P[k + 0] = tmp0;
tmps[gid].P[k + 1] = tmp1;
}
}
KERNEL_FQ void m22700_loop (KERN_ATTR_TMPS (scrypt_tmp_t))
{
const u64 gid = get_global_id (0);
if (gid >= gid_max) return;
GLOBAL_AS uint4 *d_scrypt0_buf = (GLOBAL_AS uint4 *) d_extra0_buf;
GLOBAL_AS uint4 *d_scrypt1_buf = (GLOBAL_AS uint4 *) d_extra1_buf;
GLOBAL_AS uint4 *d_scrypt2_buf = (GLOBAL_AS uint4 *) d_extra2_buf;
GLOBAL_AS uint4 *d_scrypt3_buf = (GLOBAL_AS uint4 *) d_extra3_buf;
uint4 X[STATE_CNT4];
uint4 T[STATE_CNT4];
#ifdef _unroll
#pragma unroll
#endif
for (int z = 0; z < STATE_CNT4; z++) X[z] = hc_swap32_4 (tmps[gid].P[z]);
scrypt_smix (X, T, d_scrypt0_buf, d_scrypt1_buf, d_scrypt2_buf, d_scrypt3_buf);
#ifdef _unroll
#pragma unroll
#endif
for (int z = 0; z < STATE_CNT4; z++) tmps[gid].P[z] = hc_swap32_4 (X[z]);
#if SCRYPT_P >= 1
for (int i = STATE_CNT4; i < SCRYPT_CNT4; i += STATE_CNT4)
{
for (int z = 0; z < STATE_CNT4; z++) X[z] = hc_swap32_4 (tmps[gid].P[i + z]);
scrypt_smix (X, T, d_scrypt0_buf, d_scrypt1_buf, d_scrypt2_buf, d_scrypt3_buf);
for (int z = 0; z < STATE_CNT4; z++) tmps[gid].P[i + z] = hc_swap32_4 (X[z]);
}
#endif
}
KERNEL_FQ void m22700_comp (KERN_ATTR_TMPS (scrypt_tmp_t))
{
const u64 gid = get_global_id (0);
const u64 lid = get_local_id (0);
const u64 lsz = get_local_size (0);
/**
* aes shared
*/
#ifdef REAL_SHM
LOCAL_VK u32 s_td0[256];
LOCAL_VK u32 s_td1[256];
LOCAL_VK u32 s_td2[256];
LOCAL_VK u32 s_td3[256];
LOCAL_VK u32 s_td4[256];
LOCAL_VK u32 s_te0[256];
LOCAL_VK u32 s_te1[256];
LOCAL_VK u32 s_te2[256];
LOCAL_VK u32 s_te3[256];
LOCAL_VK u32 s_te4[256];
for (u32 i = lid; i < 256; i += lsz)
{
s_td0[i] = td0[i];
s_td1[i] = td1[i];
s_td2[i] = td2[i];
s_td3[i] = td3[i];
s_td4[i] = td4[i];
s_te0[i] = te0[i];
s_te1[i] = te1[i];
s_te2[i] = te2[i];
s_te3[i] = te3[i];
s_te4[i] = te4[i];
}
SYNC_THREADS ();
#else
CONSTANT_AS u32a *s_td0 = td0;
CONSTANT_AS u32a *s_td1 = td1;
CONSTANT_AS u32a *s_td2 = td2;
CONSTANT_AS u32a *s_td3 = td3;
CONSTANT_AS u32a *s_td4 = td4;
CONSTANT_AS u32a *s_te0 = te0;
CONSTANT_AS u32a *s_te1 = te1;
CONSTANT_AS u32a *s_te2 = te2;
CONSTANT_AS u32a *s_te3 = te3;
CONSTANT_AS u32a *s_te4 = te4;
#endif
if (gid >= gid_max) return;
/**
* 2nd pbkdf2, creates B
*/
// convert password to utf16be:
const u32 pw_len = pws[gid].pw_len;
const u32 pw_len_utf16be = pw_len * 2;
u32 w[128] = { 0 };
for (u32 i = 0, j = 0; i < 64; i += 4, j += 8)
{
u32 in[4];
in[0] = pws[gid].i[i + 0];
in[1] = pws[gid].i[i + 1];
in[2] = pws[gid].i[i + 2];
in[3] = pws[gid].i[i + 3];
u32 out0[4];
u32 out1[4];
make_utf16be_S (in, out0, out1);
w[j + 0] = out0[0];
w[j + 1] = out0[1];
w[j + 2] = out0[2];
w[j + 3] = out0[3];
w[j + 4] = out1[0];
w[j + 5] = out1[1];
w[j + 6] = out1[2];
w[j + 7] = out1[3];
}
sha256_hmac_ctx_t ctx;
sha256_hmac_init_swap (&ctx, w, pw_len_utf16be);
u32 w0[4];
u32 w1[4];
u32 w2[4];
u32 w3[4];
for (u32 l = 0; l < SCRYPT_CNT4; l += 4)
{
uint4 tmp;
tmp = tmps[gid].P[l + 0];
w0[0] = tmp.x;
w0[1] = tmp.y;
w0[2] = tmp.z;
w0[3] = tmp.w;
tmp = tmps[gid].P[l + 1];
w1[0] = tmp.x;
w1[1] = tmp.y;
w1[2] = tmp.z;
w1[3] = tmp.w;
tmp = tmps[gid].P[l + 2];
w2[0] = tmp.x;
w2[1] = tmp.y;
w2[2] = tmp.z;
w2[3] = tmp.w;
tmp = tmps[gid].P[l + 3];
w3[0] = tmp.x;
w3[1] = tmp.y;
w3[2] = tmp.z;
w3[3] = tmp.w;
sha256_hmac_update_64 (&ctx, w0, w1, w2, w3, 64);
}
w0[0] = 1;
w0[1] = 0;
w0[2] = 0;
w0[3] = 0;
w1[0] = 0;
w1[1] = 0;
w1[2] = 0;
w1[3] = 0;
w2[0] = 0;
w2[1] = 0;
w2[2] = 0;
w2[3] = 0;
w3[0] = 0;
w3[1] = 0;
w3[2] = 0;
w3[3] = 0;
sha256_hmac_update_64 (&ctx, w0, w1, w2, w3, 4);
sha256_hmac_final (&ctx);
// AES256-CBC decrypt with IV from salt buffer (dynamic, alternative 1):
u32 key[8];
key[0] = ctx.opad.h[0];
key[1] = ctx.opad.h[1];
key[2] = ctx.opad.h[2];
key[3] = ctx.opad.h[3];
key[4] = ctx.opad.h[4];
key[5] = ctx.opad.h[5];
key[6] = ctx.opad.h[6];
key[7] = ctx.opad.h[7];
#define KEYLEN 60
u32 ks[KEYLEN];
AES256_set_decrypt_key (ks, key, s_te0, s_te1, s_te2, s_te3, s_td0, s_td1, s_td2, s_td3);
u32 iv[4];
iv[0] = salt_bufs[salt_pos].salt_buf[0];
iv[1] = salt_bufs[salt_pos].salt_buf[1];
iv[2] = salt_bufs[salt_pos].salt_buf[2];
iv[3] = salt_bufs[salt_pos].salt_buf[3];
u32 enc[4];
enc[0] = salt_bufs[salt_pos].salt_buf[4];
enc[1] = salt_bufs[salt_pos].salt_buf[5];
enc[2] = salt_bufs[salt_pos].salt_buf[6];
enc[3] = salt_bufs[salt_pos].salt_buf[7];
u32 dec[4];
aes256_decrypt (ks, enc, dec, s_td0, s_td1, s_td2, s_td3, s_td4);
dec[0] ^= iv[0];
dec[1] ^= iv[1];
dec[2] ^= iv[2];
dec[3] ^= iv[3];
if (is_valid_bitcoinj (dec) == 1)
{
if (atomic_inc (&hashes_shown[digests_offset]) == 0)
{
mark_hash (plains_buf, d_return_buf, salt_pos, digests_cnt, 0, digests_offset + 0, gid, 0, 0, 0);
}
return;
}
// alternative 2 (second block, fixed IV):
enc[0] = salt_bufs[salt_pos].salt_buf[ 8];
enc[1] = salt_bufs[salt_pos].salt_buf[ 9];
enc[2] = salt_bufs[salt_pos].salt_buf[10];
enc[3] = salt_bufs[salt_pos].salt_buf[11];
aes256_decrypt (ks, enc, dec, s_td0, s_td1, s_td2, s_td3, s_td4);
dec[0] ^= MULTIBIT_IV0;
dec[1] ^= MULTIBIT_IV1;
dec[2] ^= MULTIBIT_IV2;
dec[3] ^= MULTIBIT_IV3;
if (is_valid_bitcoinj (dec) == 1)
{
if (atomic_inc (&hashes_shown[digests_offset]) == 0)
{
mark_hash (plains_buf, d_return_buf, salt_pos, digests_cnt, 0, digests_offset + 0, gid, 0, 0, 0);
}
return;
}
}

1
docs/changes.txt
View File

@ -41,6 +41,7 @@
- Added hash-mode: md5(sha1($pass).md5($pass).sha1($pass)) - Added hash-mode: md5(sha1($pass).md5($pass).sha1($pass))
- Added hash-mode: md5(sha1($salt).md5($pass)) - Added hash-mode: md5(sha1($salt).md5($pass))
- Added hash-mode: MultiBit Classic .key (MD5) - Added hash-mode: MultiBit Classic .key (MD5)
- Added hash-mode: MultiBit HD (scrypt)
- Added hash-mode: MySQL $A$ (sha256crypt) - Added hash-mode: MySQL $A$ (sha256crypt)
- Added hash-mode: Open Document Format (ODF) 1.1 (SHA-1, Blowfish) - Added hash-mode: Open Document Format (ODF) 1.1 (SHA-1, Blowfish)
- Added hash-mode: Open Document Format (ODF) 1.2 (SHA-256, AES) - Added hash-mode: Open Document Format (ODF) 1.2 (SHA-256, AES)

1
docs/readme.txt
View File

@ -286,6 +286,7 @@ NVIDIA GPUs require "NVIDIA Driver" (440.64 or later) and "CUDA Toolkit" (9.0 or
- Ethereum Wallet, PBKDF2-HMAC-SHA256 - Ethereum Wallet, PBKDF2-HMAC-SHA256
- Ethereum Wallet, SCRYPT - Ethereum Wallet, SCRYPT
- MultiBit Classic .key (MD5) - MultiBit Classic .key (MD5)
- MultiBit HD (scrypt)
- 7-Zip - 7-Zip
- RAR3-hp - RAR3-hp
- RAR5 - RAR5

2
hashcat.hctune
View File

@ -365,3 +365,5 @@ GeForce_GTX_TITAN 3 9900 2 A
DEVICE_TYPE_CPU * 15700 1 1 1 DEVICE_TYPE_CPU * 15700 1 1 1
DEVICE_TYPE_GPU * 15700 1 1 1 DEVICE_TYPE_GPU * 15700 1 1 1
DEVICE_TYPE_CPU * 22700 1 1 1
DEVICE_TYPE_GPU * 22700 1 1 1

443
src/modules/module_22700.c Normal file
View File

@ -0,0 +1,443 @@
/**
* Author......: See docs/credits.txt
* License.....: MIT
*/
#include <inttypes.h>
#include "common.h"
#include "types.h"
#include "modules.h"
#include "bitops.h"
#include "convert.h"
#include "shared.h"
static const u32 ATTACK_EXEC = ATTACK_EXEC_OUTSIDE_KERNEL;
static const u32 DGST_POS0 = 0;
static const u32 DGST_POS1 = 1;
static const u32 DGST_POS2 = 2;
static const u32 DGST_POS3 = 3;
static const u32 DGST_SIZE = DGST_SIZE_4_4;
static const u32 HASH_CATEGORY = HASH_CATEGORY_PASSWORD_MANAGER;
static const char *HASH_NAME = "MultiBit HD (scrypt)";
static const u64 KERN_TYPE = 22700;
static const u32 OPTI_TYPE = OPTI_TYPE_ZERO_BYTE;
static const u64 OPTS_TYPE = OPTS_TYPE_PT_GENERATE_BE
| OPTS_TYPE_PT_UTF16BE
| OPTS_TYPE_SELF_TEST_DISABLE;
static const u32 SALT_TYPE = SALT_TYPE_EMBEDDED;
static const char *ST_PASS = "hashcat";
static const char *ST_HASH = "$multibit$2*2e311aa2cc5ec99f7073cacc8a2d1938*e3ad782e7f92d66a3cdfaec43a46be29*5d1cabd4f4a50ba125f88c47027fff9b";
u32 module_attack_exec (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ATTACK_EXEC; }
u32 module_dgst_pos0 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS0; }
u32 module_dgst_pos1 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS1; }
u32 module_dgst_pos2 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS2; }
u32 module_dgst_pos3 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS3; }
u32 module_dgst_size (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_SIZE; }
u32 module_hash_category (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return HASH_CATEGORY; }
const char *module_hash_name (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return HASH_NAME; }
u64 module_kern_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return KERN_TYPE; }
u32 module_opti_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return OPTI_TYPE; }
u64 module_opts_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return OPTS_TYPE; }
u32 module_salt_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return SALT_TYPE; }
const char *module_st_hash (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ST_HASH; }
const char *module_st_pass (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ST_PASS; }
static const char *SIGNATURE_MULTIBIT = "$multibit$";
static const u32 SCRYPT_N = 16384;
static const u32 SCRYPT_R = 8;
static const u32 SCRYPT_P = 1;
// limit scrypt accel otherwise we hurt ourself when calculating the scrypt tmto
// 16 is actually a bit low, we may need to change this depending on user response
static const u32 SCRYPT_MAX_ACCEL = 16;
static const u32 SCRYPT_MAX_THREADS = 16;
u32 module_kernel_accel_min (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
{
const u32 kernel_accel_min = 1;
return kernel_accel_min;
}
u32 module_kernel_accel_max (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
{
const u32 kernel_accel_max = (user_options->kernel_accel_chgd == true) ? user_options->kernel_accel : SCRYPT_MAX_ACCEL;
return kernel_accel_max;
}
u32 module_kernel_loops_min (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
{
const u32 kernel_loops_min = 1;
return kernel_loops_min;
}
u32 module_kernel_loops_max (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
{
const u32 kernel_loops_max = 1;
return kernel_loops_max;
}
u32 module_kernel_threads_min (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
{
const u32 kernel_threads_min = 1;
return kernel_threads_min;
}
u32 module_kernel_threads_max (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
{
// limit scrypt accel otherwise we hurt ourself when calculating the scrypt tmto
// 16 is actually a bit low, we may need to change this depending on user response
const u32 kernel_threads_max = (user_options->kernel_threads_chgd == true) ? user_options->kernel_threads : SCRYPT_MAX_THREADS;
return kernel_threads_max;
}
u32 module_pw_max (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
{
// this overrides the reductions of PW_MAX in case optimized kernel is selected
// IOW, even in optimized kernel mode it support length 256
const u32 pw_max = PW_MAX;
return pw_max;
}
u64 module_extra_buffer_size (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra, MAYBE_UNUSED const hashes_t *hashes, MAYBE_UNUSED const hc_device_param_t *device_param)
{
// we need to set the self-test hash settings to pass the self-test
// the decoder for the self-test is called after this function
const u32 scrypt_N = SCRYPT_N;
const u32 scrypt_r = SCRYPT_R;
const u64 kernel_power_max = (u64)(device_param->device_processors * hashconfig->kernel_threads_max * hashconfig->kernel_accel_max);
u32 tmto_start = 1;
u32 tmto_stop = 6;
if (user_options->scrypt_tmto)
{
tmto_start = user_options->scrypt_tmto;
tmto_stop = user_options->scrypt_tmto;
}
// size_pws
const u64 size_pws = kernel_power_max * sizeof (pw_t);
const u64 size_pws_amp = size_pws;
// size_pws_comp
const u64 size_pws_comp = kernel_power_max * (sizeof (u32) * 64);
// size_pws_idx
const u64 size_pws_idx = (kernel_power_max + 1) * sizeof (pw_idx_t);
// size_tmps
const u64 size_tmps = kernel_power_max * hashconfig->tmp_size;
// size_hooks
const u64 size_hooks = kernel_power_max * hashconfig->hook_size;
const u64 scrypt_extra_space
= device_param->size_bfs
+ device_param->size_combs
+ device_param->size_digests
+ device_param->size_esalts
+ device_param->size_markov_css
+ device_param->size_plains
+ device_param->size_results
+ device_param->size_root_css
+ device_param->size_rules
+ device_param->size_rules_c
+ device_param->size_salts
+ device_param->size_shown
+ device_param->size_tm
+ device_param->size_st_digests
+ device_param->size_st_salts
+ device_param->size_st_esalts
+ size_pws
+ size_pws_amp
+ size_pws_comp
+ size_pws_idx
+ size_tmps
+ size_hooks;
bool not_enough_memory = true;
u64 size_scrypt = 0;
u32 tmto;
for (tmto = tmto_start; tmto <= tmto_stop; tmto++)
{
size_scrypt = (128 * scrypt_r) * scrypt_N;
size_scrypt /= 1u << tmto;
size_scrypt *= kernel_power_max;
if ((size_scrypt / 4) > device_param->device_maxmem_alloc) continue;
if ((size_scrypt + scrypt_extra_space) > device_param->device_available_mem) continue;
not_enough_memory = false;
break;
}
if (not_enough_memory == true) return -1;
return size_scrypt;
}
u64 module_tmp_size (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
{
const u64 tmp_size = 0; // we'll add some later
return tmp_size;
}
u64 module_extra_tmp_size (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra, MAYBE_UNUSED const hashes_t *hashes)
{
// we need to set the self-test hash settings to pass the self-test
// the decoder for the self-test is called after this function
const u32 scrypt_r = SCRYPT_R;
const u32 scrypt_p = SCRYPT_P;
const u64 tmp_size = (u64)(128 * scrypt_r * scrypt_p);
return tmp_size;
}
bool module_jit_cache_disable (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra, MAYBE_UNUSED const hashes_t *hashes, MAYBE_UNUSED const hc_device_param_t *device_param)
{
return true;
}
char *module_jit_build_options (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra, MAYBE_UNUSED const hashes_t *hashes, MAYBE_UNUSED const hc_device_param_t *device_param)
{
const u32 scrypt_N = SCRYPT_N;
const u32 scrypt_r = SCRYPT_R;
const u32 scrypt_p = SCRYPT_P;
const u64 extra_buffer_size = device_param->extra_buffer_size;
const u64 kernel_power_max = (u64)(device_param->device_processors * hashconfig->kernel_threads_max * hashconfig->kernel_accel_max);
const u64 size_scrypt = (u64)(128 * scrypt_r * scrypt_N);
const u64 scrypt_tmto_final = (kernel_power_max * size_scrypt) / extra_buffer_size;
const u64 tmp_size = (u64)(128 * scrypt_r * scrypt_p);
char *jit_build_options = NULL;
hc_asprintf (&jit_build_options, "-DSCRYPT_N=%u -DSCRYPT_R=%u -DSCRYPT_P=%u -DSCRYPT_TMTO=%" PRIu64 " -DSCRYPT_TMP_ELEM=%" PRIu64,
SCRYPT_N,
SCRYPT_R,
SCRYPT_P,
scrypt_tmto_final,
tmp_size / 16);
return jit_build_options;
}
int module_hash_decode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED void *digest_buf, MAYBE_UNUSED salt_t *salt, MAYBE_UNUSED void *esalt_buf, MAYBE_UNUSED void *hook_salt_buf, MAYBE_UNUSED hashinfo_t *hash_info, const char *line_buf, MAYBE_UNUSED const int line_len)
{
u32 *digest = (u32 *) digest_buf;
token_t token;
token.token_cnt = 5;
token.signatures_cnt = 1;
token.signatures_buf[0] = SIGNATURE_MULTIBIT;
token.len[0] = 10;
token.attr[0] = TOKEN_ATTR_FIXED_LENGTH
| TOKEN_ATTR_VERIFY_SIGNATURE;
token.len_min[1] = 1;
token.len_max[1] = 1;
token.sep[1] = '*';
token.attr[1] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_DIGIT;
token.len_min[2] = 32;
token.len_max[2] = 32;
token.sep[2] = '*';
token.attr[2] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_HEX;
token.len_min[3] = 32;
token.len_max[3] = 32;
token.sep[3] = '*';
token.attr[3] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_HEX;
token.len[4] = 32;
token.attr[4] = TOKEN_ATTR_FIXED_LENGTH
| TOKEN_ATTR_VERIFY_HEX;
const int rc_tokenizer = input_tokenizer ((const u8 *) line_buf, line_len, &token);
if (rc_tokenizer != PARSER_OK) return (rc_tokenizer);
// scrypt settings
salt->scrypt_N = SCRYPT_N;
salt->scrypt_r = SCRYPT_R;
salt->scrypt_p = SCRYPT_P;
// version
const u8 *version_pos = token.buf[1];
if (version_pos[0] != (u8) '2') return (PARSER_SIGNATURE_UNMATCHED);
// IV
const u8 *iv_pos = token.buf[2];
salt->salt_buf[ 0] = hex_to_u32 (iv_pos + 0);
salt->salt_buf[ 1] = hex_to_u32 (iv_pos + 8);
salt->salt_buf[ 2] = hex_to_u32 (iv_pos + 16);
salt->salt_buf[ 3] = hex_to_u32 (iv_pos + 24);
// block1
const u8 *b1_pos = token.buf[3];
salt->salt_buf[ 4] = hex_to_u32 (b1_pos + 0);
salt->salt_buf[ 5] = hex_to_u32 (b1_pos + 8);
salt->salt_buf[ 6] = hex_to_u32 (b1_pos + 16);
salt->salt_buf[ 7] = hex_to_u32 (b1_pos + 24);
// block2
const u8 *b2_pos = token.buf[4];
salt->salt_buf[ 8] = hex_to_u32 (b2_pos + 0);
salt->salt_buf[ 9] = hex_to_u32 (b2_pos + 8);
salt->salt_buf[10] = hex_to_u32 (b2_pos + 16);
salt->salt_buf[11] = hex_to_u32 (b2_pos + 24);
salt->salt_len = 48;
salt->salt_iter = 1;
// fake digest:
digest[0] = salt->salt_buf[4];
digest[1] = salt->salt_buf[5];
digest[2] = salt->salt_buf[6];
digest[3] = salt->salt_buf[7];
return (PARSER_OK);
}
int module_hash_encode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const void *digest_buf, MAYBE_UNUSED const salt_t *salt, MAYBE_UNUSED const void *esalt_buf, MAYBE_UNUSED const void *hook_salt_buf, MAYBE_UNUSED const hashinfo_t *hash_info, char *line_buf, MAYBE_UNUSED const int line_size)
{
const int line_len = snprintf (line_buf, line_size, "%s%u*%08x%08x%08x%08x*%08x%08x%08x%08x*%08x%08x%08x%08x",
SIGNATURE_MULTIBIT,
2,
byte_swap_32 (salt->salt_buf[ 0]),
byte_swap_32 (salt->salt_buf[ 1]),
byte_swap_32 (salt->salt_buf[ 2]),
byte_swap_32 (salt->salt_buf[ 3]),
byte_swap_32 (salt->salt_buf[ 4]),
byte_swap_32 (salt->salt_buf[ 5]),
byte_swap_32 (salt->salt_buf[ 6]),
byte_swap_32 (salt->salt_buf[ 7]),
byte_swap_32 (salt->salt_buf[ 8]),
byte_swap_32 (salt->salt_buf[ 9]),
byte_swap_32 (salt->salt_buf[10]),
byte_swap_32 (salt->salt_buf[11]));
return line_len;
}
void module_init (module_ctx_t *module_ctx)
{
module_ctx->module_context_size = MODULE_CONTEXT_SIZE_CURRENT;
module_ctx->module_interface_version = MODULE_INTERFACE_VERSION_CURRENT;
module_ctx->module_attack_exec = module_attack_exec;
module_ctx->module_benchmark_esalt = MODULE_DEFAULT;
module_ctx->module_benchmark_hook_salt = MODULE_DEFAULT;
module_ctx->module_benchmark_mask = MODULE_DEFAULT;
module_ctx->module_benchmark_salt = MODULE_DEFAULT;
module_ctx->module_build_plain_postprocess = MODULE_DEFAULT;
module_ctx->module_deep_comp_kernel = MODULE_DEFAULT;
module_ctx->module_dgst_pos0 = module_dgst_pos0;
module_ctx->module_dgst_pos1 = module_dgst_pos1;
module_ctx->module_dgst_pos2 = module_dgst_pos2;
module_ctx->module_dgst_pos3 = module_dgst_pos3;
module_ctx->module_dgst_size = module_dgst_size;
module_ctx->module_dictstat_disable = MODULE_DEFAULT;
module_ctx->module_esalt_size = MODULE_DEFAULT;
module_ctx->module_extra_buffer_size = module_extra_buffer_size;
module_ctx->module_extra_tmp_size = module_extra_tmp_size;
module_ctx->module_forced_outfile_format = MODULE_DEFAULT;
module_ctx->module_hash_binary_count = MODULE_DEFAULT;
module_ctx->module_hash_binary_parse = MODULE_DEFAULT;
module_ctx->module_hash_binary_save = MODULE_DEFAULT;
module_ctx->module_hash_decode_potfile = MODULE_DEFAULT;
module_ctx->module_hash_decode_zero_hash = MODULE_DEFAULT;
module_ctx->module_hash_decode = module_hash_decode;
module_ctx->module_hash_encode_status = MODULE_DEFAULT;
module_ctx->module_hash_encode_potfile = MODULE_DEFAULT;
module_ctx->module_hash_encode = module_hash_encode;
module_ctx->module_hash_init_selftest = MODULE_DEFAULT;
module_ctx->module_hash_mode = MODULE_DEFAULT;
module_ctx->module_hash_category = module_hash_category;
module_ctx->module_hash_name = module_hash_name;
module_ctx->module_hashes_count_min = MODULE_DEFAULT;
module_ctx->module_hashes_count_max = MODULE_DEFAULT;
module_ctx->module_hlfmt_disable = MODULE_DEFAULT;
module_ctx->module_hook12 = MODULE_DEFAULT;
module_ctx->module_hook23 = MODULE_DEFAULT;
module_ctx->module_hook_salt_size = MODULE_DEFAULT;
module_ctx->module_hook_size = MODULE_DEFAULT;
module_ctx->module_jit_build_options = module_jit_build_options;
module_ctx->module_jit_cache_disable = module_jit_cache_disable;
module_ctx->module_kernel_accel_max = module_kernel_accel_max;
module_ctx->module_kernel_accel_min = module_kernel_accel_min;
module_ctx->module_kernel_loops_max = module_kernel_loops_max;
module_ctx->module_kernel_loops_min = module_kernel_loops_min;
module_ctx->module_kernel_threads_max = module_kernel_threads_max;
module_ctx->module_kernel_threads_min = module_kernel_threads_min;
module_ctx->module_kern_type = module_kern_type;
module_ctx->module_kern_type_dynamic = MODULE_DEFAULT;
module_ctx->module_opti_type = module_opti_type;
module_ctx->module_opts_type = module_opts_type;
module_ctx->module_outfile_check_disable = MODULE_DEFAULT;
module_ctx->module_outfile_check_nocomp = MODULE_DEFAULT;
module_ctx->module_potfile_custom_check = MODULE_DEFAULT;
module_ctx->module_potfile_disable = MODULE_DEFAULT;
module_ctx->module_potfile_keep_all_hashes = MODULE_DEFAULT;
module_ctx->module_pwdump_column = MODULE_DEFAULT;
module_ctx->module_pw_max = module_pw_max;
module_ctx->module_pw_min = MODULE_DEFAULT;
module_ctx->module_salt_max = MODULE_DEFAULT;
module_ctx->module_salt_min = MODULE_DEFAULT;
module_ctx->module_salt_type = module_salt_type;
module_ctx->module_separator = MODULE_DEFAULT;
module_ctx->module_st_hash = module_st_hash;
module_ctx->module_st_pass = module_st_pass;
module_ctx->module_tmp_size = module_tmp_size;
module_ctx->module_unstable_warning = MODULE_DEFAULT;
module_ctx->module_warmup_disable = MODULE_DEFAULT;
}

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tools/test_modules/m22700.pm Normal file
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#!/usr/bin/env perl
##
## Author......: See docs/credits.txt
## License.....: MIT
##
use strict;
use warnings;
use Crypt::ScryptKDF qw (scrypt_raw);
use Encode;
use Crypt::CBC;
sub module_constraints { [[0, 256], [16, 16], [-1, -1], [-1, -1], [-1, -1]] }
my $SCRYPT_N = 16384;
my $SCRYPT_R = 8;
my $SCRYPT_P = 1;
my $FIXED_SALT = pack ("H*", "3551038075a3b0c5");
my $FIXED_IV = pack ("H*", "a344391f538311b329548616c489723e");
my $BITCOINJ_CHARS = ".abcdefghijklmnopqrstuvwxyz";
sub verify_bitcoinj
{
my $data = shift;
my $first_char = substr ($data, 0, 1);
return 0 if ($first_char ne "\n");
my $second_char = substr ($data, 1, 1);
return 0 if (ord ($second_char) >= 128);
return 0 if (substr ($data, 2, 4) ne "org.");
for (my $i = 6; $i < 14; $i++) # start with 6 (we already checked first chars)
{
my $c = substr ($data, $i, 1);
my $idx = index ($BITCOINJ_CHARS, $c);
next if ($idx >= 0);
return 0; # fail
}
return 1; # success
}
sub module_generate_hash
{
my $word = shift;
my $iv = shift;
my $block1 = shift;
my $block2 = shift;
my $word_utf16be = encode ('UTF-16BE', $word);
my $key = scrypt_raw ($word_utf16be, $FIXED_SALT, $SCRYPT_N, $SCRYPT_R, $SCRYPT_P, 32);
my $aes_cbc1 = Crypt::CBC->new ({
cipher => "Crypt::Rijndael",
iv => $iv,
key => $key,
keysize => 32,
literal_key => 1,
header => "none",
padding => "none"
});
my $aes_cbc2 = Crypt::CBC->new ({
cipher => "Crypt::Rijndael",
iv => $FIXED_IV,
key => $key,
keysize => 32,
literal_key => 1,
header => "none",
padding => "none"
});
my $data_block1 = "";
my $data_block2 = "";
if (defined ($block1)) # verify
{
# note: we need to try both alternatives (if the first fails)
my $data_dec = $aes_cbc1->decrypt ($block1);
if (verify_bitcoinj ($data_dec) == 1)
{
$data_block1 = $block1;
$data_block2 = $block2;
}
else
{
# else: ALTERNATIVE 2 (block 2, fixed IV):
$data_dec = $aes_cbc2->decrypt ($block2);
if (verify_bitcoinj ($data_dec) == 1)
{
$data_block1 = $block1;
$data_block2 = $block2;
}
}
}
else
{
my $data = "";
$data .= "\n";
$data .= chr (random_number (0, 127));
$data .= "org.";
for (my $i = 6; $i < 16; $i++)
{
$data .= substr ($BITCOINJ_CHARS, random_number (0, length ($BITCOINJ_CHARS) - 1), 1);
}
my $random_alternative = random_number (0, 1);
my $data_enc = "";
if ($random_alternative == 0)
{
$data_block1 = $aes_cbc1->encrypt ($data);
$data_block2 = $iv; # fake
}
else
{
$data_block1 = $iv; # fake
$data_block2 = $aes_cbc2->encrypt ($data);
}
}
my $hash = sprintf ("\$multibit\$2*%s*%s*%s", unpack ("H*", $iv), unpack ("H*", $data_block1), unpack ("H*", $data_block2));
return $hash;
}
sub module_verify_hash
{
my $line = shift;
return unless (substr ($line, 0, 12) eq '$multibit$2*');
# split hash and word:
my $idx1 = index ($line, ":", 12);
return if $idx1 < 1;
my $hash = substr ($line, 0, $idx1);
my $word = substr ($line, $idx1 + 1);
# IV:
my $idx2 = index ($hash, "*", 12);
my $iv = substr ($hash, 12, $idx2 - 12);
# block 1:
$idx1 = index ($hash, "*", $idx2 + 1);
my $block1 = substr ($hash, $idx2 + 1, $idx1 - $idx2 - 1);
# block 2:
my $block2 = substr ($hash, $idx1 + 1);
return unless $iv =~ m/^[0-9a-fA-F]{32}$/;
return unless $block1 =~ m/^[0-9a-fA-F]{32}$/;
return unless $block2 =~ m/^[0-9a-fA-F]{32}$/;
# hex to binary/raw:
$iv = pack ("H*", $iv);
$block1 = pack ("H*", $block1);
$block2 = pack ("H*", $block2);
$word = pack_if_HEX_notation ($word);
my $new_hash = module_generate_hash ($word, $iv, $block1, $block2);
return ($new_hash, $word);
}
1;