forked from monkins1010/AMDVerusCoin2.0
-
Notifications
You must be signed in to change notification settings - Fork 0
/
input.cl
196 lines (158 loc) · 6 KB
/
input.cl
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
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
#pragma OPENCL EXTENSION cl_nvidia_printf : enable
__constant static const unsigned char sbox[256] =
{ 0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5, 0x30, 0x01, 0x67, 0x2b, 0xfe,
0xd7, 0xab, 0x76, 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0, 0xad, 0xd4,
0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0, 0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7,
0xcc, 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15, 0x04, 0xc7, 0x23, 0xc3,
0x18, 0x96, 0x05, 0x9a, 0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75, 0x09,
0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0, 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3,
0x2f, 0x84, 0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b, 0x6a, 0xcb, 0xbe,
0x39, 0x4a, 0x4c, 0x58, 0xcf, 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85,
0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8, 0x51, 0xa3, 0x40, 0x8f, 0x92,
0x9d, 0x38, 0xf5, 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2, 0xcd, 0x0c,
0x13, 0xec, 0x5f, 0x97, 0x44, 0x17, 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19,
0x73, 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88, 0x46, 0xee, 0xb8, 0x14,
0xde, 0x5e, 0x0b, 0xdb, 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c, 0xc2,
0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79, 0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5,
0x4e, 0xa9, 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08, 0xba, 0x78, 0x25,
0x2e, 0x1c, 0xa6, 0xb4, 0xc6, 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a,
0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e, 0x61, 0x35, 0x57, 0xb9, 0x86,
0xc1, 0x1d, 0x9e, 0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94, 0x9b, 0x1e,
0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf, 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42,
0x68, 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16 };
#define XT(x) (((x) << 1) ^ ((((x) >> 7) & 1) * 0x1b))
void memcpy_decker(unsigned char *dst, unsigned char *src, int len) {
int i;
for (i = 0; i< len; i++) { dst[i] = src[i]; }
}
void aesenc(unsigned char *s, uchar *sharedMemory1)
{
uchar i, t, u;
uchar v[4][4];
v[0][0] = sharedMemory1[s[0]];
v[3][1] = sharedMemory1[s[1]];
v[2][2] = sharedMemory1[s[2]];
v[1][3] = sharedMemory1[s[3]];
v[1][0] = sharedMemory1[s[4]];
v[0][1] = sharedMemory1[s[5]];
v[3][2] = sharedMemory1[s[6]];
v[2][3] = sharedMemory1[s[7]];
v[2][0] = sharedMemory1[s[8]];
v[1][1] = sharedMemory1[s[9]];
v[0][2] = sharedMemory1[s[10]];
v[3][3] = sharedMemory1[s[11]];
v[3][0] = sharedMemory1[s[12]];
v[2][1] = sharedMemory1[s[13]];
v[1][2] = sharedMemory1[s[14]];
v[0][3] = sharedMemory1[s[15]];
t = v[0][0];
u = v[0][0] ^ v[0][1] ^ v[0][2] ^ v[0][3];
v[0][0] = v[0][0] ^ u ^ XT(v[0][0] ^ v[0][1]);
v[0][1] = v[0][1] ^ u ^ XT(v[0][1] ^ v[0][2]);
v[0][2] = v[0][2] ^ u ^ XT(v[0][2] ^ v[0][3]);
v[0][3] = v[0][3] ^ u ^ XT(v[0][3] ^ t);
t = v[1][0];
u = v[1][0] ^ v[1][1] ^ v[1][2] ^ v[1][3];
v[1][0] = v[1][0] ^ u ^ XT(v[1][0] ^ v[1][1]);
v[1][1] = v[1][1] ^ u ^ XT(v[1][1] ^ v[1][2]);
v[1][2] = v[1][2] ^ u ^ XT(v[1][2] ^ v[1][3]);
v[1][3] = v[1][3] ^ u ^ XT(v[1][3] ^ t);
t = v[2][0];
u = v[2][0] ^ v[2][1] ^ v[2][2] ^ v[2][3];
v[2][0] = v[2][0] ^ u ^ XT(v[2][0] ^ v[2][1]);
v[2][1] = v[2][1] ^ u ^ XT(v[2][1] ^ v[2][2]);
v[2][2] = v[2][2] ^ u ^ XT(v[2][2] ^ v[2][3]);
v[2][3] = v[2][3] ^ u ^ XT(v[2][3] ^ t);
t = v[3][0];
u = v[3][0] ^ v[3][1] ^ v[3][2] ^ v[3][3];
v[3][0] = v[3][0] ^ u ^ XT(v[3][0] ^ v[3][1]);
v[3][1] = v[3][1] ^ u ^ XT(v[3][1] ^ v[3][2]);
v[3][2] = v[3][2] ^ u ^ XT(v[3][2] ^ v[3][3]);
v[3][3] = v[3][3] ^ u ^ XT(v[3][3] ^ t);
s[0] = v[0][0];
s[1] = v[0][1];
s[2] = v[0][2];
s[3] = v[0][3];
s[4] = v[1][0];
s[5] = v[1][1];
s[6] = v[1][2];
s[7] = v[1][3];
s[8] = v[2][0];
s[9] = v[2][1];
s[10] = v[2][2];
s[11] = v[2][3];
s[12] = v[3][0];
s[13] = v[3][1];
s[14] = v[3][2];
s[15] = v[3][3];
}
// Simulate _mm_unpacklo_epi32
void unpacklo32(unsigned char *t, unsigned char *a, unsigned char *b)
{
unsigned char tmp[16];
memcpy_decker(tmp, a, 4);
memcpy_decker(tmp + 4, b, 4);
memcpy_decker(tmp + 8, a + 4, 4);
memcpy_decker(tmp + 12, b + 4, 4);
memcpy_decker(t, tmp, 16);
}
// Simulate _mm_unpackhi_epi32
void unpackhi32(unsigned char *t, unsigned char *a, unsigned char *b)
{
unsigned char tmp[16];
memcpy_decker(tmp, a + 8, 4);
memcpy_decker(tmp + 4, b + 8, 4);
memcpy_decker(tmp + 8, a + 12, 4);
memcpy_decker(tmp + 12, b + 12, 4);
memcpy_decker(t, tmp, 16);
}
__kernel __attribute__((reqd_work_group_size(256, 1, 1)))
__kernel void kernel_verushash(__global uchar *midstate, __global ulong *output, __global ulong *target, __global ulong *throughput)
{
//printf("horsemeat salad");
__private ulong gid = (ulong)get_global_id(0) + throughput[0];
__private uint lid = get_local_id(0);
__private unsigned char s[64] , tmp[32];
__local uchar sharedMemory1[256]; //sharemem fastest
__private uchar in[64];
int i, j;
// if (lid == 1)
// {for (i = 0; i < 256; ++i)
sharedMemory1[lid] = sbox[lid];
// }
for (i = 0; i < 32; ++i)
s[i] = midstate[i]; //copy midstate to s
for (i = 32; i < 64; ++i)
s[i] = 0x00;
((ulong *)&s[0])[4] = gid;
for (i = 0; i < 64; ++i)
in[i] = s[i];
mem_fence(CLK_LOCAL_MEM_FENCE);
for (i = 0; i < 5; ++i) {
// aes round(s)
for (j = 0; j < 2; ++j) {
aesenc(s, &sharedMemory1);
aesenc(s + 16, &sharedMemory1);
aesenc(s + 32, &sharedMemory1);
aesenc(s + 48, &sharedMemory1);
}
unpacklo32(tmp, s, s + 16);
unpackhi32(s, s, s + 16);
unpacklo32(s + 16, s + 32, s + 48);
unpackhi32(s + 32, s + 32, s + 48);
unpacklo32(s + 48, s, s + 32);
unpackhi32(s, s, s + 32);
unpackhi32(s + 32, s + 16, tmp);
unpacklo32(s + 16, s + 16, tmp);
}
for (i = 24; i < 56; i++) {
s[i] = s[i] ^ in[i];
}
memcpy_decker(tmp + 24, s + 48, 8);
if(((ulong*)&tmp[0])[3] < target[3])
{
output[0] = gid;
}
// mem_fence(CLK_LOCAL_MEM_FENCE);
}
// Simulate _mm_aesenc_si128 instructions from AESNI