TripleSHA1HashcatModule/m04530_a3-optimized.cl at main · g0sha1337/TripleSHA1HashcatModule · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
#define NEW_SIMD_CODE

#ifdef KERNEL_STATIC
#include M2S(INCLUDE_PATH/inc_vendor.h)
#include M2S(INCLUDE_PATH/inc_types.h)
#include M2S(INCLUDE_PATH/inc_platform.cl)
#include M2S(INCLUDE_PATH/inc_common.cl)
#include M2S(INCLUDE_PATH/inc_simd.cl)
#include M2S(INCLUDE_PATH/inc_hash_sha1.cl)
#endif

#define HEX_LOWER_8_CONVERT_VECT(w, out0, out1) \
{ \
    u32x _w = (w); \
    u32x _h0 = ((_w >> 28) & 0xF); _h0 += (_h0 < 10) ? 0x30 : 0x57; \
    u32x _h1 = ((_w >> 24) & 0xF); _h1 += (_h1 < 10) ? 0x30 : 0x57; \
    u32x _h2 = ((_w >> 20) & 0xF); _h2 += (_h2 < 10) ? 0x30 : 0x57; \
    u32x _h3 = ((_w >> 16) & 0xF); _h3 += (_h3 < 10) ? 0x30 : 0x57; \
    u32x _h4 = ((_w >> 12) & 0xF); _h4 += (_h4 < 10) ? 0x30 : 0x57; \
    u32x _h5 = ((_w >>  8) & 0xF); _h5 += (_h5 < 10) ? 0x30 : 0x57; \
    u32x _h6 = ((_w >>  4) & 0xF); _h6 += (_h6 < 10) ? 0x30 : 0x57; \
    u32x _h7 = ((_w >>  0) & 0xF); _h7 += (_h7 < 10) ? 0x30 : 0x57; \
    out0 = _h0 | (_h1 << 8) | (_h2 << 16) | (_h3 << 24); \
    out1 = _h4 | (_h5 << 8) | (_h6 << 16) | (_h7 << 24); \
}

DECLSPEC void m04530_core_vect(
    const u32x *pw_buf, const u32 pw_len,
    const u32 *salt_buf, const u32 salt_len,
    u32x *r0, u32x *r1, u32x *r2, u32x *r3)
{
    sha1_ctx_vector_t ctx1;
    sha1_init_vector (&ctx1);
    sha1_update_vector_swap (&ctx1, pw_buf, pw_len);
    sha1_final_vector (&ctx1);

    u32x hex1[16] = { 0 };
    HEX_LOWER_8_CONVERT_VECT (ctx1.h[0], hex1[0], hex1[1]);
    HEX_LOWER_8_CONVERT_VECT (ctx1.h[1], hex1[2], hex1[3]);
    HEX_LOWER_8_CONVERT_VECT (ctx1.h[2], hex1[4], hex1[5]);
    HEX_LOWER_8_CONVERT_VECT (ctx1.h[3], hex1[6], hex1[7]);
    HEX_LOWER_8_CONVERT_VECT (ctx1.h[4], hex1[8], hex1[9]);

    u32x s[16] = { 0 };
    for (u32 i = 0; i < 16; i++) s[i] = salt_buf[i];

    sha1_ctx_vector_t ctx2;
    sha1_init_vector (&ctx2);
    sha1_update_vector_swap (&ctx2, s, salt_len);
    sha1_update_vector_swap (&ctx2, hex1, 40);
    sha1_final_vector (&ctx2);

    u32x hex2[16] = { 0 };
    HEX_LOWER_8_CONVERT_VECT (ctx2.h[0], hex2[0], hex2[1]);
    HEX_LOWER_8_CONVERT_VECT (ctx2.h[1], hex2[2], hex2[3]);
    HEX_LOWER_8_CONVERT_VECT (ctx2.h[2], hex2[4], hex2[5]);
    HEX_LOWER_8_CONVERT_VECT (ctx2.h[3], hex2[6], hex2[7]);
    HEX_LOWER_8_CONVERT_VECT (ctx2.h[4], hex2[8], hex2[9]);

    sha1_ctx_vector_t ctx3;
    sha1_init_vector (&ctx3);
    sha1_update_vector_swap (&ctx3, s, salt_len);
    sha1_update_vector_swap (&ctx3, hex2, 40);
    sha1_final_vector (&ctx3);

    *r0 = hc_swap32 (ctx3.h[0]);
    *r1 = hc_swap32 (ctx3.h[1]);
    *r2 = hc_swap32 (ctx3.h[2]);
    *r3 = hc_swap32 (ctx3.h[3]);
}

#define GEN_KERNEL_M(NAME) \
KERNEL_FQ KERNEL_FA void NAME (KERN_ATTR_VECTOR ()) \
{ \
    const u64 gid = get_global_id (0); \
    if (gid >= GID_CNT) return; \
    const u32 pw_len = pws[gid].pw_len; \
    const u32 salt_len = salt_bufs[SALT_POS_HOST].salt_len; \
    u32 s[16] = { 0 }; \
    for (u32 i = 0; i < 16; i++) s[i] = salt_bufs[SALT_POS_HOST].salt_buf[i]; \
    u32x pw_buf[16] = { 0 }; \
    for (u32 i = 0; i < 16; i++) pw_buf[i] = pws[gid].i[i]; \
    u32x w0l = pw_buf[0]; \
    for (u32 il_pos = 0; il_pos < IL_CNT; il_pos += VECT_SIZE) \
    { \
        const u32x w0r = words_buf_r[il_pos / VECT_SIZE]; \
        pw_buf[0] = w0l | w0r; \
        u32x r0, r1, r2, r3; \
        m04530_core_vect(pw_buf, pw_len, s, salt_len, &r0, &r1, &r2, &r3); \
        COMPARE_M_SIMD (r0, r1, r2, r3); \
    } \
}

#define GEN_KERNEL_S(NAME) \
KERNEL_FQ KERNEL_FA void NAME (KERN_ATTR_VECTOR ()) \
{ \
    const u64 gid = get_global_id (0); \
    if (gid >= GID_CNT) return; \
    const u32 search[4] = { \
        digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R0], \
        digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R1], \
        digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R2], \
        digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R3] \
    }; \
    const u32 pw_len = pws[gid].pw_len; \
    const u32 salt_len = salt_bufs[SALT_POS_HOST].salt_len; \
    u32 s[16] = { 0 }; \
    for (u32 i = 0; i < 16; i++) s[i] = salt_bufs[SALT_POS_HOST].salt_buf[i]; \
    u32x pw_buf[16] = { 0 }; \
    for (u32 i = 0; i < 16; i++) pw_buf[i] = pws[gid].i[i]; \
    u32x w0l = pw_buf[0]; \
    for (u32 il_pos = 0; il_pos < IL_CNT; il_pos += VECT_SIZE) \
    { \
        const u32x w0r = words_buf_r[il_pos / VECT_SIZE]; \
        pw_buf[0] = w0l | w0r; \
        u32x r0, r1, r2, r3; \
        m04530_core_vect(pw_buf, pw_len, s, salt_len, &r0, &r1, &r2, &r3); \
        COMPARE_S_SIMD (r0, r1, r2, r3); \
    } \
}

GEN_KERNEL_M(m04530_m04)
GEN_KERNEL_M(m04530_m08)
GEN_KERNEL_M(m04530_m16)
GEN_KERNEL_M(m04530_m32)

GEN_KERNEL_S(m04530_s04)
GEN_KERNEL_S(m04530_s08)
GEN_KERNEL_S(m04530_s16)
GEN_KERNEL_S(m04530_s32)