mirror of https://github.com/hashcat/hashcat.git
fixes #2383: added -m 22700 = MultiBit HD (scrypt)
philsmd
4 years ago
parent
33579ae3db
commit
b7e5216cf1
@ -0,0 +1,705 @@
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/**
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* Author......: See docs/credits.txt
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* License.....: MIT
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*/
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#ifdef KERNEL_STATIC
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#include "inc_vendor.h"
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#include "inc_types.h"
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#include "inc_platform.cl"
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#include "inc_common.cl"
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#include "inc_hash_sha256.cl"
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#include "inc_cipher_aes.cl"
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#endif
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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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// fixed MultiBit salt (not a bug)
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#define MULTIBIT_S0 0x35510380
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#define MULTIBIT_S1 0x75a3b0c5
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#define MULTIBIT_IV0 0x1f3944a3
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#define MULTIBIT_IV1 0xb3118353
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#define MULTIBIT_IV2 0x16865429
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#define MULTIBIT_IV3 0x3e7289c4
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typedef struct
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{
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#ifndef SCRYPT_TMP_ELEM
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#define SCRYPT_TMP_ELEM 1
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#endif
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uint4 P[SCRYPT_TMP_ELEM];
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} scrypt_tmp_t;
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DECLSPEC int is_valid_bitcoinj_8 (const u8 v)
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{
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// .abcdefghijklmnopqrstuvwxyz
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if (v > (u8) 'z') return 0;
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if (v < (u8) '.') return 0;
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if ((v > (u8) '.') && (v < (u8) 'a')) return 0;
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return 1;
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}
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DECLSPEC int is_valid_bitcoinj (const u32 *w)
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{
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if ((w[0] & 0x000000ff) != 0x0000000a) return 0;
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if ((w[0] & 0x0000ff00) > 0x00007f00) return 0;
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// check for "org." substring:
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if ((w[0] & 0xffff0000) != 0x726f0000) return 0;
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if ((w[1] & 0x0000ffff) != 0x00002e67) return 0;
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if (is_valid_bitcoinj_8 (w[1] >> 16) == 0) return 0;
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if (is_valid_bitcoinj_8 (w[1] >> 24) == 0) return 0;
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if (is_valid_bitcoinj_8 (w[2] >> 0) == 0) return 0;
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if (is_valid_bitcoinj_8 (w[2] >> 8) == 0) return 0;
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if (is_valid_bitcoinj_8 (w[2] >> 16) == 0) return 0;
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if (is_valid_bitcoinj_8 (w[2] >> 24) == 0) return 0;
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if (is_valid_bitcoinj_8 (w[3] >> 0) == 0) return 0;
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if (is_valid_bitcoinj_8 (w[3] >> 8) == 0) return 0;
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return 1;
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}
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#ifdef IS_CUDA
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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 )); }
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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 )); }
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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 )); }
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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)); }
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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)); }
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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)); }
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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; }
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inline __device__ uint4 rotate (const uint4 a, const int n)
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{
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return ((a << n) | ((a >> (32 - n))));
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}
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#endif
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DECLSPEC uint4 hc_swap32_4 (uint4 v)
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{
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return (rotate ((v & 0x00FF00FF), 24u) | rotate ((v & 0xFF00FF00), 8u));
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}
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#define GET_SCRYPT_CNT(r,p) (2 * (r) * 16 * (p))
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#define GET_SMIX_CNT(r,N) (2 * (r) * 16 * (N))
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#define GET_STATE_CNT(r) (2 * (r) * 16)
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#define SCRYPT_CNT GET_SCRYPT_CNT (SCRYPT_R, SCRYPT_P)
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#define SCRYPT_CNT4 (SCRYPT_CNT / 4)
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#define STATE_CNT GET_STATE_CNT (SCRYPT_R)
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#define STATE_CNT4 (STATE_CNT / 4)
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#define ADD_ROTATE_XOR(r,i1,i2,s) (r) ^= rotate ((i1) + (i2), (s));
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#ifdef IS_CUDA
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#define SALSA20_2R() \
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{ \
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ADD_ROTATE_XOR (X1, X0, X3, 7); \
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ADD_ROTATE_XOR (X2, X1, X0, 9); \
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ADD_ROTATE_XOR (X3, X2, X1, 13); \
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ADD_ROTATE_XOR (X0, X3, X2, 18); \
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\
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X1 = make_uint4 (X1.w, X1.x, X1.y, X1.z); \
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X2 = make_uint4 (X2.z, X2.w, X2.x, X2.y); \
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X3 = make_uint4 (X3.y, X3.z, X3.w, X3.x); \
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\
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ADD_ROTATE_XOR (X3, X0, X1, 7); \
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ADD_ROTATE_XOR (X2, X3, X0, 9); \
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ADD_ROTATE_XOR (X1, X2, X3, 13); \
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ADD_ROTATE_XOR (X0, X1, X2, 18); \
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\
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X1 = make_uint4 (X1.y, X1.z, X1.w, X1.x); \
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X2 = make_uint4 (X2.z, X2.w, X2.x, X2.y); \
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X3 = make_uint4 (X3.w, X3.x, X3.y, X3.z); \
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}
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#else
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#define SALSA20_2R() \
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{ \
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ADD_ROTATE_XOR (X1, X0, X3, 7); \
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ADD_ROTATE_XOR (X2, X1, X0, 9); \
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ADD_ROTATE_XOR (X3, X2, X1, 13); \
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ADD_ROTATE_XOR (X0, X3, X2, 18); \
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\
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X1 = X1.s3012; \
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X2 = X2.s2301; \
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X3 = X3.s1230; \
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\
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ADD_ROTATE_XOR (X3, X0, X1, 7); \
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ADD_ROTATE_XOR (X2, X3, X0, 9); \
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ADD_ROTATE_XOR (X1, X2, X3, 13); \
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ADD_ROTATE_XOR (X0, X1, X2, 18); \
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\
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X1 = X1.s1230; \
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X2 = X2.s2301; \
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X3 = X3.s3012; \
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}
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#endif
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#define SALSA20_8_XOR() \
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{ \
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R0 = R0 ^ Y0; \
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R1 = R1 ^ Y1; \
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R2 = R2 ^ Y2; \
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R3 = R3 ^ Y3; \
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\
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uint4 X0 = R0; \
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uint4 X1 = R1; \
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uint4 X2 = R2; \
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uint4 X3 = R3; \
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\
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SALSA20_2R (); \
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SALSA20_2R (); \
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SALSA20_2R (); \
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SALSA20_2R (); \
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\
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R0 = R0 + X0; \
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R1 = R1 + X1; \
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R2 = R2 + X2; \
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R3 = R3 + X3; \
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}
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DECLSPEC void salsa_r (uint4 *TI)
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{
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uint4 R0 = TI[STATE_CNT4 - 4];
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uint4 R1 = TI[STATE_CNT4 - 3];
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uint4 R2 = TI[STATE_CNT4 - 2];
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uint4 R3 = TI[STATE_CNT4 - 1];
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uint4 TO[STATE_CNT4];
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int idx_y = 0;
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int idx_r1 = 0;
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int idx_r2 = SCRYPT_R * 4;
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for (int i = 0; i < SCRYPT_R; i++)
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{
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uint4 Y0;
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uint4 Y1;
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uint4 Y2;
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uint4 Y3;
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Y0 = TI[idx_y++];
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Y1 = TI[idx_y++];
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Y2 = TI[idx_y++];
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Y3 = TI[idx_y++];
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SALSA20_8_XOR ();
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TO[idx_r1++] = R0;
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TO[idx_r1++] = R1;
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TO[idx_r1++] = R2;
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TO[idx_r1++] = R3;
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Y0 = TI[idx_y++];
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Y1 = TI[idx_y++];
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Y2 = TI[idx_y++];
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Y3 = TI[idx_y++];
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SALSA20_8_XOR ();
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TO[idx_r2++] = R0;
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TO[idx_r2++] = R1;
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TO[idx_r2++] = R2;
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TO[idx_r2++] = R3;
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}
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#pragma unroll
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for (int i = 0; i < STATE_CNT4; i++)
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{
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TI[i] = TO[i];
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}
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}
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DECLSPEC void scrypt_smix (uint4 *X, uint4 *T, GLOBAL_AS uint4 *V0, GLOBAL_AS uint4 *V1, GLOBAL_AS uint4 *V2, GLOBAL_AS uint4 *V3)
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{
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#define Coord(xd4,y,z) (((xd4) * ySIZE * zSIZE) + ((y) * zSIZE) + (z))
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#define CO Coord(xd4,y,z)
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const u32 ySIZE = SCRYPT_N / SCRYPT_TMTO;
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const u32 zSIZE = STATE_CNT4;
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const u32 x = get_global_id (0);
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const u32 xd4 = x / 4;
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const u32 xm4 = x & 3;
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GLOBAL_AS uint4 *V;
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switch (xm4)
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{
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case 0: V = V0; break;
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case 1: V = V1; break;
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case 2: V = V2; break;
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case 3: V = V3; break;
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}
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#ifdef _unroll
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#pragma unroll
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#endif
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for (u32 i = 0; i < STATE_CNT4; i += 4)
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{
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#ifdef IS_CUDA
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T[0] = make_uint4 (X[i + 0].x, X[i + 1].y, X[i + 2].z, X[i + 3].w);
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T[1] = make_uint4 (X[i + 1].x, X[i + 2].y, X[i + 3].z, X[i + 0].w);
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T[2] = make_uint4 (X[i + 2].x, X[i + 3].y, X[i + 0].z, X[i + 1].w);
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T[3] = make_uint4 (X[i + 3].x, X[i + 0].y, X[i + 1].z, X[i + 2].w);
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#else
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T[0] = (uint4) (X[i + 0].x, X[i + 1].y, X[i + 2].z, X[i + 3].w);
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T[1] = (uint4) (X[i + 1].x, X[i + 2].y, X[i + 3].z, X[i + 0].w);
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T[2] = (uint4) (X[i + 2].x, X[i + 3].y, X[i + 0].z, X[i + 1].w);
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T[3] = (uint4) (X[i + 3].x, X[i + 0].y, X[i + 1].z, X[i + 2].w);
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#endif
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X[i + 0] = T[0];
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X[i + 1] = T[1];
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X[i + 2] = T[2];
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X[i + 3] = T[3];
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}
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for (u32 y = 0; y < ySIZE; y++)
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{
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for (u32 z = 0; z < zSIZE; z++) V[CO] = X[z];
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for (u32 i = 0; i < SCRYPT_TMTO; i++) salsa_r (X);
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}
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for (u32 i = 0; i < SCRYPT_N; i++)
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{
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const u32 k = X[zSIZE - 4].x & (SCRYPT_N - 1);
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const u32 y = k / SCRYPT_TMTO;
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const u32 km = k - (y * SCRYPT_TMTO);
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for (u32 z = 0; z < zSIZE; z++) T[z] = V[CO];
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for (u32 i = 0; i < km; i++) salsa_r (T);
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for (u32 z = 0; z < zSIZE; z++) X[z] ^= T[z];
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salsa_r (X);
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}
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#ifdef _unroll
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#pragma unroll
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#endif
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for (u32 i = 0; i < STATE_CNT4; i += 4)
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{
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#ifdef IS_CUDA
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T[0] = make_uint4 (X[i + 0].x, X[i + 3].y, X[i + 2].z, X[i + 1].w);
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T[1] = make_uint4 (X[i + 1].x, X[i + 0].y, X[i + 3].z, X[i + 2].w);
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T[2] = make_uint4 (X[i + 2].x, X[i + 1].y, X[i + 0].z, X[i + 3].w);
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T[3] = make_uint4 (X[i + 3].x, X[i + 2].y, X[i + 1].z, X[i + 0].w);
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#else
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T[0] = (uint4) (X[i + 0].x, X[i + 3].y, X[i + 2].z, X[i + 1].w);
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T[1] = (uint4) (X[i + 1].x, X[i + 0].y, X[i + 3].z, X[i + 2].w);
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T[2] = (uint4) (X[i + 2].x, X[i + 1].y, X[i + 0].z, X[i + 3].w);
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T[3] = (uint4) (X[i + 3].x, X[i + 2].y, X[i + 1].z, X[i + 0].w);
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#endif
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X[i + 0] = T[0];
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X[i + 1] = T[1];
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X[i + 2] = T[2];
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X[i + 3] = T[3];
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}
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}
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KERNEL_FQ void m22700_init (KERN_ATTR_TMPS (scrypt_tmp_t))
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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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// convert password to utf16be:
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const u32 pw_len = pws[gid].pw_len;
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const u32 pw_len_utf16be = pw_len * 2;
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u32 w[128] = { 0 };
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for (u32 i = 0, j = 0; i < 64; i += 4, j += 8)
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{
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u32 in[4];
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in[0] = pws[gid].i[i + 0];
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in[1] = pws[gid].i[i + 1];
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in[2] = pws[gid].i[i + 2];
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in[3] = pws[gid].i[i + 3];
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u32 out0[4];
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u32 out1[4];
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make_utf16be_S (in, out0, out1);
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w[j + 0] = out0[0];
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w[j + 1] = out0[1];
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w[j + 2] = out0[2];
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w[j + 3] = out0[3];
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w[j + 4] = out1[0];
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w[j + 5] = out1[1];
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w[j + 6] = out1[2];
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w[j + 7] = out1[3];
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}
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sha256_hmac_ctx_t sha256_hmac_ctx;
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sha256_hmac_init_swap (&sha256_hmac_ctx, w, pw_len_utf16be);
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u32 s0[4] = { 0 };
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u32 s1[4] = { 0 };
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u32 s2[4] = { 0 };
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u32 s3[4] = { 0 };
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s0[0] = MULTIBIT_S0;
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s0[1] = MULTIBIT_S1;
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sha256_hmac_update_64 (&sha256_hmac_ctx, s0, s1, s2, s3, 8);
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for (u32 i = 0, j = 1, k = 0; i < SCRYPT_CNT; i += 8, j += 1, k += 2)
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{
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sha256_hmac_ctx_t sha256_hmac_ctx2 = sha256_hmac_ctx;
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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] = j;
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w0[1] = 0;
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w0[2] = 0;
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w0[3] = 0;
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w1[0] = 0;
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w1[1] = 0;
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w1[2] = 0;
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w1[3] = 0;
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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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sha256_hmac_update_64 (&sha256_hmac_ctx2, w0, w1, w2, w3, 4);
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sha256_hmac_final (&sha256_hmac_ctx2);
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u32 digest[8];
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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;
|
||||
}
|
||||
}
|
||||
@ -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;
|
||||
}
|
||||
@ -0,0 +1,194 @@
|
||||
#!/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;
|
||||
Loading…
Reference in new issue