Bitcoin Core  0.19.99
P2P Digital Currency
sha256_sse41.cpp
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1 // Copyright (c) 2018-2019 The Bitcoin Core developers
2 // Distributed under the MIT software license, see the accompanying
3 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
4 
5 #ifdef ENABLE_SSE41
6 
7 #include <stdint.h>
8 #include <immintrin.h>
9 
10 #include <crypto/common.h>
11 
12 namespace sha256d64_sse41 {
13 namespace {
14 
15 __m128i inline K(uint32_t x) { return _mm_set1_epi32(x); }
16 
17 __m128i inline Add(__m128i x, __m128i y) { return _mm_add_epi32(x, y); }
18 __m128i inline Add(__m128i x, __m128i y, __m128i z) { return Add(Add(x, y), z); }
19 __m128i inline Add(__m128i x, __m128i y, __m128i z, __m128i w) { return Add(Add(x, y), Add(z, w)); }
20 __m128i inline Add(__m128i x, __m128i y, __m128i z, __m128i w, __m128i v) { return Add(Add(x, y, z), Add(w, v)); }
21 __m128i inline Inc(__m128i& x, __m128i y) { x = Add(x, y); return x; }
22 __m128i inline Inc(__m128i& x, __m128i y, __m128i z) { x = Add(x, y, z); return x; }
23 __m128i inline Inc(__m128i& x, __m128i y, __m128i z, __m128i w) { x = Add(x, y, z, w); return x; }
24 __m128i inline Xor(__m128i x, __m128i y) { return _mm_xor_si128(x, y); }
25 __m128i inline Xor(__m128i x, __m128i y, __m128i z) { return Xor(Xor(x, y), z); }
26 __m128i inline Or(__m128i x, __m128i y) { return _mm_or_si128(x, y); }
27 __m128i inline And(__m128i x, __m128i y) { return _mm_and_si128(x, y); }
28 __m128i inline ShR(__m128i x, int n) { return _mm_srli_epi32(x, n); }
29 __m128i inline ShL(__m128i x, int n) { return _mm_slli_epi32(x, n); }
30 
31 __m128i inline Ch(__m128i x, __m128i y, __m128i z) { return Xor(z, And(x, Xor(y, z))); }
32 __m128i inline Maj(__m128i x, __m128i y, __m128i z) { return Or(And(x, y), And(z, Or(x, y))); }
33 __m128i inline Sigma0(__m128i x) { return Xor(Or(ShR(x, 2), ShL(x, 30)), Or(ShR(x, 13), ShL(x, 19)), Or(ShR(x, 22), ShL(x, 10))); }
34 __m128i inline Sigma1(__m128i x) { return Xor(Or(ShR(x, 6), ShL(x, 26)), Or(ShR(x, 11), ShL(x, 21)), Or(ShR(x, 25), ShL(x, 7))); }
35 __m128i inline sigma0(__m128i x) { return Xor(Or(ShR(x, 7), ShL(x, 25)), Or(ShR(x, 18), ShL(x, 14)), ShR(x, 3)); }
36 __m128i inline sigma1(__m128i x) { return Xor(Or(ShR(x, 17), ShL(x, 15)), Or(ShR(x, 19), ShL(x, 13)), ShR(x, 10)); }
37 
39 void inline __attribute__((always_inline)) Round(__m128i a, __m128i b, __m128i c, __m128i& d, __m128i e, __m128i f, __m128i g, __m128i& h, __m128i k)
40 {
41  __m128i t1 = Add(h, Sigma1(e), Ch(e, f, g), k);
42  __m128i t2 = Add(Sigma0(a), Maj(a, b, c));
43  d = Add(d, t1);
44  h = Add(t1, t2);
45 }
46 
47 __m128i inline Read4(const unsigned char* chunk, int offset) {
48  __m128i ret = _mm_set_epi32(
49  ReadLE32(chunk + 0 + offset),
50  ReadLE32(chunk + 64 + offset),
51  ReadLE32(chunk + 128 + offset),
52  ReadLE32(chunk + 192 + offset)
53  );
54  return _mm_shuffle_epi8(ret, _mm_set_epi32(0x0C0D0E0FUL, 0x08090A0BUL, 0x04050607UL, 0x00010203UL));
55 }
56 
57 void inline Write4(unsigned char* out, int offset, __m128i v) {
58  v = _mm_shuffle_epi8(v, _mm_set_epi32(0x0C0D0E0FUL, 0x08090A0BUL, 0x04050607UL, 0x00010203UL));
59  WriteLE32(out + 0 + offset, _mm_extract_epi32(v, 3));
60  WriteLE32(out + 32 + offset, _mm_extract_epi32(v, 2));
61  WriteLE32(out + 64 + offset, _mm_extract_epi32(v, 1));
62  WriteLE32(out + 96 + offset, _mm_extract_epi32(v, 0));
63 }
64 
65 }
66 
67 void Transform_4way(unsigned char* out, const unsigned char* in)
68 {
69  // Transform 1
70  __m128i a = K(0x6a09e667ul);
71  __m128i b = K(0xbb67ae85ul);
72  __m128i c = K(0x3c6ef372ul);
73  __m128i d = K(0xa54ff53aul);
74  __m128i e = K(0x510e527ful);
75  __m128i f = K(0x9b05688cul);
76  __m128i g = K(0x1f83d9abul);
77  __m128i h = K(0x5be0cd19ul);
78 
79  __m128i w0, w1, w2, w3, w4, w5, w6, w7, w8, w9, w10, w11, w12, w13, w14, w15;
80 
81  Round(a, b, c, d, e, f, g, h, Add(K(0x428a2f98ul), w0 = Read4(in, 0)));
82  Round(h, a, b, c, d, e, f, g, Add(K(0x71374491ul), w1 = Read4(in, 4)));
83  Round(g, h, a, b, c, d, e, f, Add(K(0xb5c0fbcful), w2 = Read4(in, 8)));
84  Round(f, g, h, a, b, c, d, e, Add(K(0xe9b5dba5ul), w3 = Read4(in, 12)));
85  Round(e, f, g, h, a, b, c, d, Add(K(0x3956c25bul), w4 = Read4(in, 16)));
86  Round(d, e, f, g, h, a, b, c, Add(K(0x59f111f1ul), w5 = Read4(in, 20)));
87  Round(c, d, e, f, g, h, a, b, Add(K(0x923f82a4ul), w6 = Read4(in, 24)));
88  Round(b, c, d, e, f, g, h, a, Add(K(0xab1c5ed5ul), w7 = Read4(in, 28)));
89  Round(a, b, c, d, e, f, g, h, Add(K(0xd807aa98ul), w8 = Read4(in, 32)));
90  Round(h, a, b, c, d, e, f, g, Add(K(0x12835b01ul), w9 = Read4(in, 36)));
91  Round(g, h, a, b, c, d, e, f, Add(K(0x243185beul), w10 = Read4(in, 40)));
92  Round(f, g, h, a, b, c, d, e, Add(K(0x550c7dc3ul), w11 = Read4(in, 44)));
93  Round(e, f, g, h, a, b, c, d, Add(K(0x72be5d74ul), w12 = Read4(in, 48)));
94  Round(d, e, f, g, h, a, b, c, Add(K(0x80deb1feul), w13 = Read4(in, 52)));
95  Round(c, d, e, f, g, h, a, b, Add(K(0x9bdc06a7ul), w14 = Read4(in, 56)));
96  Round(b, c, d, e, f, g, h, a, Add(K(0xc19bf174ul), w15 = Read4(in, 60)));
97  Round(a, b, c, d, e, f, g, h, Add(K(0xe49b69c1ul), Inc(w0, sigma1(w14), w9, sigma0(w1))));
98  Round(h, a, b, c, d, e, f, g, Add(K(0xefbe4786ul), Inc(w1, sigma1(w15), w10, sigma0(w2))));
99  Round(g, h, a, b, c, d, e, f, Add(K(0x0fc19dc6ul), Inc(w2, sigma1(w0), w11, sigma0(w3))));
100  Round(f, g, h, a, b, c, d, e, Add(K(0x240ca1ccul), Inc(w3, sigma1(w1), w12, sigma0(w4))));
101  Round(e, f, g, h, a, b, c, d, Add(K(0x2de92c6ful), Inc(w4, sigma1(w2), w13, sigma0(w5))));
102  Round(d, e, f, g, h, a, b, c, Add(K(0x4a7484aaul), Inc(w5, sigma1(w3), w14, sigma0(w6))));
103  Round(c, d, e, f, g, h, a, b, Add(K(0x5cb0a9dcul), Inc(w6, sigma1(w4), w15, sigma0(w7))));
104  Round(b, c, d, e, f, g, h, a, Add(K(0x76f988daul), Inc(w7, sigma1(w5), w0, sigma0(w8))));
105  Round(a, b, c, d, e, f, g, h, Add(K(0x983e5152ul), Inc(w8, sigma1(w6), w1, sigma0(w9))));
106  Round(h, a, b, c, d, e, f, g, Add(K(0xa831c66dul), Inc(w9, sigma1(w7), w2, sigma0(w10))));
107  Round(g, h, a, b, c, d, e, f, Add(K(0xb00327c8ul), Inc(w10, sigma1(w8), w3, sigma0(w11))));
108  Round(f, g, h, a, b, c, d, e, Add(K(0xbf597fc7ul), Inc(w11, sigma1(w9), w4, sigma0(w12))));
109  Round(e, f, g, h, a, b, c, d, Add(K(0xc6e00bf3ul), Inc(w12, sigma1(w10), w5, sigma0(w13))));
110  Round(d, e, f, g, h, a, b, c, Add(K(0xd5a79147ul), Inc(w13, sigma1(w11), w6, sigma0(w14))));
111  Round(c, d, e, f, g, h, a, b, Add(K(0x06ca6351ul), Inc(w14, sigma1(w12), w7, sigma0(w15))));
112  Round(b, c, d, e, f, g, h, a, Add(K(0x14292967ul), Inc(w15, sigma1(w13), w8, sigma0(w0))));
113  Round(a, b, c, d, e, f, g, h, Add(K(0x27b70a85ul), Inc(w0, sigma1(w14), w9, sigma0(w1))));
114  Round(h, a, b, c, d, e, f, g, Add(K(0x2e1b2138ul), Inc(w1, sigma1(w15), w10, sigma0(w2))));
115  Round(g, h, a, b, c, d, e, f, Add(K(0x4d2c6dfcul), Inc(w2, sigma1(w0), w11, sigma0(w3))));
116  Round(f, g, h, a, b, c, d, e, Add(K(0x53380d13ul), Inc(w3, sigma1(w1), w12, sigma0(w4))));
117  Round(e, f, g, h, a, b, c, d, Add(K(0x650a7354ul), Inc(w4, sigma1(w2), w13, sigma0(w5))));
118  Round(d, e, f, g, h, a, b, c, Add(K(0x766a0abbul), Inc(w5, sigma1(w3), w14, sigma0(w6))));
119  Round(c, d, e, f, g, h, a, b, Add(K(0x81c2c92eul), Inc(w6, sigma1(w4), w15, sigma0(w7))));
120  Round(b, c, d, e, f, g, h, a, Add(K(0x92722c85ul), Inc(w7, sigma1(w5), w0, sigma0(w8))));
121  Round(a, b, c, d, e, f, g, h, Add(K(0xa2bfe8a1ul), Inc(w8, sigma1(w6), w1, sigma0(w9))));
122  Round(h, a, b, c, d, e, f, g, Add(K(0xa81a664bul), Inc(w9, sigma1(w7), w2, sigma0(w10))));
123  Round(g, h, a, b, c, d, e, f, Add(K(0xc24b8b70ul), Inc(w10, sigma1(w8), w3, sigma0(w11))));
124  Round(f, g, h, a, b, c, d, e, Add(K(0xc76c51a3ul), Inc(w11, sigma1(w9), w4, sigma0(w12))));
125  Round(e, f, g, h, a, b, c, d, Add(K(0xd192e819ul), Inc(w12, sigma1(w10), w5, sigma0(w13))));
126  Round(d, e, f, g, h, a, b, c, Add(K(0xd6990624ul), Inc(w13, sigma1(w11), w6, sigma0(w14))));
127  Round(c, d, e, f, g, h, a, b, Add(K(0xf40e3585ul), Inc(w14, sigma1(w12), w7, sigma0(w15))));
128  Round(b, c, d, e, f, g, h, a, Add(K(0x106aa070ul), Inc(w15, sigma1(w13), w8, sigma0(w0))));
129  Round(a, b, c, d, e, f, g, h, Add(K(0x19a4c116ul), Inc(w0, sigma1(w14), w9, sigma0(w1))));
130  Round(h, a, b, c, d, e, f, g, Add(K(0x1e376c08ul), Inc(w1, sigma1(w15), w10, sigma0(w2))));
131  Round(g, h, a, b, c, d, e, f, Add(K(0x2748774cul), Inc(w2, sigma1(w0), w11, sigma0(w3))));
132  Round(f, g, h, a, b, c, d, e, Add(K(0x34b0bcb5ul), Inc(w3, sigma1(w1), w12, sigma0(w4))));
133  Round(e, f, g, h, a, b, c, d, Add(K(0x391c0cb3ul), Inc(w4, sigma1(w2), w13, sigma0(w5))));
134  Round(d, e, f, g, h, a, b, c, Add(K(0x4ed8aa4aul), Inc(w5, sigma1(w3), w14, sigma0(w6))));
135  Round(c, d, e, f, g, h, a, b, Add(K(0x5b9cca4ful), Inc(w6, sigma1(w4), w15, sigma0(w7))));
136  Round(b, c, d, e, f, g, h, a, Add(K(0x682e6ff3ul), Inc(w7, sigma1(w5), w0, sigma0(w8))));
137  Round(a, b, c, d, e, f, g, h, Add(K(0x748f82eeul), Inc(w8, sigma1(w6), w1, sigma0(w9))));
138  Round(h, a, b, c, d, e, f, g, Add(K(0x78a5636ful), Inc(w9, sigma1(w7), w2, sigma0(w10))));
139  Round(g, h, a, b, c, d, e, f, Add(K(0x84c87814ul), Inc(w10, sigma1(w8), w3, sigma0(w11))));
140  Round(f, g, h, a, b, c, d, e, Add(K(0x8cc70208ul), Inc(w11, sigma1(w9), w4, sigma0(w12))));
141  Round(e, f, g, h, a, b, c, d, Add(K(0x90befffaul), Inc(w12, sigma1(w10), w5, sigma0(w13))));
142  Round(d, e, f, g, h, a, b, c, Add(K(0xa4506cebul), Inc(w13, sigma1(w11), w6, sigma0(w14))));
143  Round(c, d, e, f, g, h, a, b, Add(K(0xbef9a3f7ul), Inc(w14, sigma1(w12), w7, sigma0(w15))));
144  Round(b, c, d, e, f, g, h, a, Add(K(0xc67178f2ul), Inc(w15, sigma1(w13), w8, sigma0(w0))));
145 
146  a = Add(a, K(0x6a09e667ul));
147  b = Add(b, K(0xbb67ae85ul));
148  c = Add(c, K(0x3c6ef372ul));
149  d = Add(d, K(0xa54ff53aul));
150  e = Add(e, K(0x510e527ful));
151  f = Add(f, K(0x9b05688cul));
152  g = Add(g, K(0x1f83d9abul));
153  h = Add(h, K(0x5be0cd19ul));
154 
155  __m128i t0 = a, t1 = b, t2 = c, t3 = d, t4 = e, t5 = f, t6 = g, t7 = h;
156 
157  // Transform 2
158  Round(a, b, c, d, e, f, g, h, K(0xc28a2f98ul));
159  Round(h, a, b, c, d, e, f, g, K(0x71374491ul));
160  Round(g, h, a, b, c, d, e, f, K(0xb5c0fbcful));
161  Round(f, g, h, a, b, c, d, e, K(0xe9b5dba5ul));
162  Round(e, f, g, h, a, b, c, d, K(0x3956c25bul));
163  Round(d, e, f, g, h, a, b, c, K(0x59f111f1ul));
164  Round(c, d, e, f, g, h, a, b, K(0x923f82a4ul));
165  Round(b, c, d, e, f, g, h, a, K(0xab1c5ed5ul));
166  Round(a, b, c, d, e, f, g, h, K(0xd807aa98ul));
167  Round(h, a, b, c, d, e, f, g, K(0x12835b01ul));
168  Round(g, h, a, b, c, d, e, f, K(0x243185beul));
169  Round(f, g, h, a, b, c, d, e, K(0x550c7dc3ul));
170  Round(e, f, g, h, a, b, c, d, K(0x72be5d74ul));
171  Round(d, e, f, g, h, a, b, c, K(0x80deb1feul));
172  Round(c, d, e, f, g, h, a, b, K(0x9bdc06a7ul));
173  Round(b, c, d, e, f, g, h, a, K(0xc19bf374ul));
174  Round(a, b, c, d, e, f, g, h, K(0x649b69c1ul));
175  Round(h, a, b, c, d, e, f, g, K(0xf0fe4786ul));
176  Round(g, h, a, b, c, d, e, f, K(0x0fe1edc6ul));
177  Round(f, g, h, a, b, c, d, e, K(0x240cf254ul));
178  Round(e, f, g, h, a, b, c, d, K(0x4fe9346ful));
179  Round(d, e, f, g, h, a, b, c, K(0x6cc984beul));
180  Round(c, d, e, f, g, h, a, b, K(0x61b9411eul));
181  Round(b, c, d, e, f, g, h, a, K(0x16f988faul));
182  Round(a, b, c, d, e, f, g, h, K(0xf2c65152ul));
183  Round(h, a, b, c, d, e, f, g, K(0xa88e5a6dul));
184  Round(g, h, a, b, c, d, e, f, K(0xb019fc65ul));
185  Round(f, g, h, a, b, c, d, e, K(0xb9d99ec7ul));
186  Round(e, f, g, h, a, b, c, d, K(0x9a1231c3ul));
187  Round(d, e, f, g, h, a, b, c, K(0xe70eeaa0ul));
188  Round(c, d, e, f, g, h, a, b, K(0xfdb1232bul));
189  Round(b, c, d, e, f, g, h, a, K(0xc7353eb0ul));
190  Round(a, b, c, d, e, f, g, h, K(0x3069bad5ul));
191  Round(h, a, b, c, d, e, f, g, K(0xcb976d5ful));
192  Round(g, h, a, b, c, d, e, f, K(0x5a0f118ful));
193  Round(f, g, h, a, b, c, d, e, K(0xdc1eeefdul));
194  Round(e, f, g, h, a, b, c, d, K(0x0a35b689ul));
195  Round(d, e, f, g, h, a, b, c, K(0xde0b7a04ul));
196  Round(c, d, e, f, g, h, a, b, K(0x58f4ca9dul));
197  Round(b, c, d, e, f, g, h, a, K(0xe15d5b16ul));
198  Round(a, b, c, d, e, f, g, h, K(0x007f3e86ul));
199  Round(h, a, b, c, d, e, f, g, K(0x37088980ul));
200  Round(g, h, a, b, c, d, e, f, K(0xa507ea32ul));
201  Round(f, g, h, a, b, c, d, e, K(0x6fab9537ul));
202  Round(e, f, g, h, a, b, c, d, K(0x17406110ul));
203  Round(d, e, f, g, h, a, b, c, K(0x0d8cd6f1ul));
204  Round(c, d, e, f, g, h, a, b, K(0xcdaa3b6dul));
205  Round(b, c, d, e, f, g, h, a, K(0xc0bbbe37ul));
206  Round(a, b, c, d, e, f, g, h, K(0x83613bdaul));
207  Round(h, a, b, c, d, e, f, g, K(0xdb48a363ul));
208  Round(g, h, a, b, c, d, e, f, K(0x0b02e931ul));
209  Round(f, g, h, a, b, c, d, e, K(0x6fd15ca7ul));
210  Round(e, f, g, h, a, b, c, d, K(0x521afacaul));
211  Round(d, e, f, g, h, a, b, c, K(0x31338431ul));
212  Round(c, d, e, f, g, h, a, b, K(0x6ed41a95ul));
213  Round(b, c, d, e, f, g, h, a, K(0x6d437890ul));
214  Round(a, b, c, d, e, f, g, h, K(0xc39c91f2ul));
215  Round(h, a, b, c, d, e, f, g, K(0x9eccabbdul));
216  Round(g, h, a, b, c, d, e, f, K(0xb5c9a0e6ul));
217  Round(f, g, h, a, b, c, d, e, K(0x532fb63cul));
218  Round(e, f, g, h, a, b, c, d, K(0xd2c741c6ul));
219  Round(d, e, f, g, h, a, b, c, K(0x07237ea3ul));
220  Round(c, d, e, f, g, h, a, b, K(0xa4954b68ul));
221  Round(b, c, d, e, f, g, h, a, K(0x4c191d76ul));
222 
223  w0 = Add(t0, a);
224  w1 = Add(t1, b);
225  w2 = Add(t2, c);
226  w3 = Add(t3, d);
227  w4 = Add(t4, e);
228  w5 = Add(t5, f);
229  w6 = Add(t6, g);
230  w7 = Add(t7, h);
231 
232  // Transform 3
233  a = K(0x6a09e667ul);
234  b = K(0xbb67ae85ul);
235  c = K(0x3c6ef372ul);
236  d = K(0xa54ff53aul);
237  e = K(0x510e527ful);
238  f = K(0x9b05688cul);
239  g = K(0x1f83d9abul);
240  h = K(0x5be0cd19ul);
241 
242  Round(a, b, c, d, e, f, g, h, Add(K(0x428a2f98ul), w0));
243  Round(h, a, b, c, d, e, f, g, Add(K(0x71374491ul), w1));
244  Round(g, h, a, b, c, d, e, f, Add(K(0xb5c0fbcful), w2));
245  Round(f, g, h, a, b, c, d, e, Add(K(0xe9b5dba5ul), w3));
246  Round(e, f, g, h, a, b, c, d, Add(K(0x3956c25bul), w4));
247  Round(d, e, f, g, h, a, b, c, Add(K(0x59f111f1ul), w5));
248  Round(c, d, e, f, g, h, a, b, Add(K(0x923f82a4ul), w6));
249  Round(b, c, d, e, f, g, h, a, Add(K(0xab1c5ed5ul), w7));
250  Round(a, b, c, d, e, f, g, h, K(0x5807aa98ul));
251  Round(h, a, b, c, d, e, f, g, K(0x12835b01ul));
252  Round(g, h, a, b, c, d, e, f, K(0x243185beul));
253  Round(f, g, h, a, b, c, d, e, K(0x550c7dc3ul));
254  Round(e, f, g, h, a, b, c, d, K(0x72be5d74ul));
255  Round(d, e, f, g, h, a, b, c, K(0x80deb1feul));
256  Round(c, d, e, f, g, h, a, b, K(0x9bdc06a7ul));
257  Round(b, c, d, e, f, g, h, a, K(0xc19bf274ul));
258  Round(a, b, c, d, e, f, g, h, Add(K(0xe49b69c1ul), Inc(w0, sigma0(w1))));
259  Round(h, a, b, c, d, e, f, g, Add(K(0xefbe4786ul), Inc(w1, K(0xa00000ul), sigma0(w2))));
260  Round(g, h, a, b, c, d, e, f, Add(K(0x0fc19dc6ul), Inc(w2, sigma1(w0), sigma0(w3))));
261  Round(f, g, h, a, b, c, d, e, Add(K(0x240ca1ccul), Inc(w3, sigma1(w1), sigma0(w4))));
262  Round(e, f, g, h, a, b, c, d, Add(K(0x2de92c6ful), Inc(w4, sigma1(w2), sigma0(w5))));
263  Round(d, e, f, g, h, a, b, c, Add(K(0x4a7484aaul), Inc(w5, sigma1(w3), sigma0(w6))));
264  Round(c, d, e, f, g, h, a, b, Add(K(0x5cb0a9dcul), Inc(w6, sigma1(w4), K(0x100ul), sigma0(w7))));
265  Round(b, c, d, e, f, g, h, a, Add(K(0x76f988daul), Inc(w7, sigma1(w5), w0, K(0x11002000ul))));
266  Round(a, b, c, d, e, f, g, h, Add(K(0x983e5152ul), w8 = Add(K(0x80000000ul), sigma1(w6), w1)));
267  Round(h, a, b, c, d, e, f, g, Add(K(0xa831c66dul), w9 = Add(sigma1(w7), w2)));
268  Round(g, h, a, b, c, d, e, f, Add(K(0xb00327c8ul), w10 = Add(sigma1(w8), w3)));
269  Round(f, g, h, a, b, c, d, e, Add(K(0xbf597fc7ul), w11 = Add(sigma1(w9), w4)));
270  Round(e, f, g, h, a, b, c, d, Add(K(0xc6e00bf3ul), w12 = Add(sigma1(w10), w5)));
271  Round(d, e, f, g, h, a, b, c, Add(K(0xd5a79147ul), w13 = Add(sigma1(w11), w6)));
272  Round(c, d, e, f, g, h, a, b, Add(K(0x06ca6351ul), w14 = Add(sigma1(w12), w7, K(0x400022ul))));
273  Round(b, c, d, e, f, g, h, a, Add(K(0x14292967ul), w15 = Add(K(0x100ul), sigma1(w13), w8, sigma0(w0))));
274  Round(a, b, c, d, e, f, g, h, Add(K(0x27b70a85ul), Inc(w0, sigma1(w14), w9, sigma0(w1))));
275  Round(h, a, b, c, d, e, f, g, Add(K(0x2e1b2138ul), Inc(w1, sigma1(w15), w10, sigma0(w2))));
276  Round(g, h, a, b, c, d, e, f, Add(K(0x4d2c6dfcul), Inc(w2, sigma1(w0), w11, sigma0(w3))));
277  Round(f, g, h, a, b, c, d, e, Add(K(0x53380d13ul), Inc(w3, sigma1(w1), w12, sigma0(w4))));
278  Round(e, f, g, h, a, b, c, d, Add(K(0x650a7354ul), Inc(w4, sigma1(w2), w13, sigma0(w5))));
279  Round(d, e, f, g, h, a, b, c, Add(K(0x766a0abbul), Inc(w5, sigma1(w3), w14, sigma0(w6))));
280  Round(c, d, e, f, g, h, a, b, Add(K(0x81c2c92eul), Inc(w6, sigma1(w4), w15, sigma0(w7))));
281  Round(b, c, d, e, f, g, h, a, Add(K(0x92722c85ul), Inc(w7, sigma1(w5), w0, sigma0(w8))));
282  Round(a, b, c, d, e, f, g, h, Add(K(0xa2bfe8a1ul), Inc(w8, sigma1(w6), w1, sigma0(w9))));
283  Round(h, a, b, c, d, e, f, g, Add(K(0xa81a664bul), Inc(w9, sigma1(w7), w2, sigma0(w10))));
284  Round(g, h, a, b, c, d, e, f, Add(K(0xc24b8b70ul), Inc(w10, sigma1(w8), w3, sigma0(w11))));
285  Round(f, g, h, a, b, c, d, e, Add(K(0xc76c51a3ul), Inc(w11, sigma1(w9), w4, sigma0(w12))));
286  Round(e, f, g, h, a, b, c, d, Add(K(0xd192e819ul), Inc(w12, sigma1(w10), w5, sigma0(w13))));
287  Round(d, e, f, g, h, a, b, c, Add(K(0xd6990624ul), Inc(w13, sigma1(w11), w6, sigma0(w14))));
288  Round(c, d, e, f, g, h, a, b, Add(K(0xf40e3585ul), Inc(w14, sigma1(w12), w7, sigma0(w15))));
289  Round(b, c, d, e, f, g, h, a, Add(K(0x106aa070ul), Inc(w15, sigma1(w13), w8, sigma0(w0))));
290  Round(a, b, c, d, e, f, g, h, Add(K(0x19a4c116ul), Inc(w0, sigma1(w14), w9, sigma0(w1))));
291  Round(h, a, b, c, d, e, f, g, Add(K(0x1e376c08ul), Inc(w1, sigma1(w15), w10, sigma0(w2))));
292  Round(g, h, a, b, c, d, e, f, Add(K(0x2748774cul), Inc(w2, sigma1(w0), w11, sigma0(w3))));
293  Round(f, g, h, a, b, c, d, e, Add(K(0x34b0bcb5ul), Inc(w3, sigma1(w1), w12, sigma0(w4))));
294  Round(e, f, g, h, a, b, c, d, Add(K(0x391c0cb3ul), Inc(w4, sigma1(w2), w13, sigma0(w5))));
295  Round(d, e, f, g, h, a, b, c, Add(K(0x4ed8aa4aul), Inc(w5, sigma1(w3), w14, sigma0(w6))));
296  Round(c, d, e, f, g, h, a, b, Add(K(0x5b9cca4ful), Inc(w6, sigma1(w4), w15, sigma0(w7))));
297  Round(b, c, d, e, f, g, h, a, Add(K(0x682e6ff3ul), Inc(w7, sigma1(w5), w0, sigma0(w8))));
298  Round(a, b, c, d, e, f, g, h, Add(K(0x748f82eeul), Inc(w8, sigma1(w6), w1, sigma0(w9))));
299  Round(h, a, b, c, d, e, f, g, Add(K(0x78a5636ful), Inc(w9, sigma1(w7), w2, sigma0(w10))));
300  Round(g, h, a, b, c, d, e, f, Add(K(0x84c87814ul), Inc(w10, sigma1(w8), w3, sigma0(w11))));
301  Round(f, g, h, a, b, c, d, e, Add(K(0x8cc70208ul), Inc(w11, sigma1(w9), w4, sigma0(w12))));
302  Round(e, f, g, h, a, b, c, d, Add(K(0x90befffaul), Inc(w12, sigma1(w10), w5, sigma0(w13))));
303  Round(d, e, f, g, h, a, b, c, Add(K(0xa4506cebul), Inc(w13, sigma1(w11), w6, sigma0(w14))));
304  Round(c, d, e, f, g, h, a, b, Add(K(0xbef9a3f7ul), w14, sigma1(w12), w7, sigma0(w15)));
305  Round(b, c, d, e, f, g, h, a, Add(K(0xc67178f2ul), w15, sigma1(w13), w8, sigma0(w0)));
306 
307  // Output
308  Write4(out, 0, Add(a, K(0x6a09e667ul)));
309  Write4(out, 4, Add(b, K(0xbb67ae85ul)));
310  Write4(out, 8, Add(c, K(0x3c6ef372ul)));
311  Write4(out, 12, Add(d, K(0xa54ff53aul)));
312  Write4(out, 16, Add(e, K(0x510e527ful)));
313  Write4(out, 20, Add(f, K(0x9b05688cul)));
314  Write4(out, 24, Add(g, K(0x1f83d9abul)));
315  Write4(out, 28, Add(h, K(0x5be0cd19ul)));
316 }
317 
318 }
319 
320 #endif
#define Round(a, b, c, d, e, f, g, h, k, w)
Definition: hash_impl.h:23
#define Maj(x, y, z)
Definition: hash_impl.h:17
static void WriteLE32(unsigned char *ptr, uint32_t x)
Definition: common.h:44
#define sigma1(x)
Definition: hash_impl.h:21
#define sigma0(x)
Definition: hash_impl.h:20
#define Sigma0(x)
Definition: hash_impl.h:18
static uint32_t ReadLE32(const unsigned char *ptr)
Definition: common.h:24
#define Sigma1(x)
Definition: hash_impl.h:19
#define Ch(x, y, z)
Definition: hash_impl.h:16
void Transform_4way(unsigned char *out, const unsigned char *in)