Branch data Line data Source code
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 <attributes.h>
11 : : #include <crypto/common.h>
12 : :
13 : : namespace sha256d64_sse41 {
14 : : namespace {
15 : :
16 : 0 : __m128i inline K(uint32_t x) { return _mm_set1_epi32(x); }
17 : :
18 : 0 : __m128i inline Add(__m128i x, __m128i y) { return _mm_add_epi32(x, y); }
19 : 0 : __m128i inline Add(__m128i x, __m128i y, __m128i z) { return Add(Add(x, y), z); }
20 : 0 : __m128i inline Add(__m128i x, __m128i y, __m128i z, __m128i w) { return Add(Add(x, y), Add(z, w)); }
21 : 0 : __m128i inline Add(__m128i x, __m128i y, __m128i z, __m128i w, __m128i v) { return Add(Add(x, y, z), Add(w, v)); }
22 : 0 : __m128i inline Inc(__m128i& x, __m128i y) { x = Add(x, y); return x; }
23 : 0 : __m128i inline Inc(__m128i& x, __m128i y, __m128i z) { x = Add(x, y, z); return x; }
24 : 0 : __m128i inline Inc(__m128i& x, __m128i y, __m128i z, __m128i w) { x = Add(x, y, z, w); return x; }
25 : 0 : __m128i inline Xor(__m128i x, __m128i y) { return _mm_xor_si128(x, y); }
26 : 0 : __m128i inline Xor(__m128i x, __m128i y, __m128i z) { return Xor(Xor(x, y), z); }
27 : 0 : __m128i inline Or(__m128i x, __m128i y) { return _mm_or_si128(x, y); }
28 : 0 : __m128i inline And(__m128i x, __m128i y) { return _mm_and_si128(x, y); }
29 : 0 : __m128i inline ShR(__m128i x, int n) { return _mm_srli_epi32(x, n); }
30 : 0 : __m128i inline ShL(__m128i x, int n) { return _mm_slli_epi32(x, n); }
31 : :
32 : 0 : __m128i inline Ch(__m128i x, __m128i y, __m128i z) { return Xor(z, And(x, Xor(y, z))); }
33 : 0 : __m128i inline Maj(__m128i x, __m128i y, __m128i z) { return Or(And(x, y), And(z, Or(x, y))); }
34 : 0 : __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))); }
35 : 0 : __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))); }
36 : 0 : __m128i inline sigma0(__m128i x) { return Xor(Or(ShR(x, 7), ShL(x, 25)), Or(ShR(x, 18), ShL(x, 14)), ShR(x, 3)); }
37 : 0 : __m128i inline sigma1(__m128i x) { return Xor(Or(ShR(x, 17), ShL(x, 15)), Or(ShR(x, 19), ShL(x, 13)), ShR(x, 10)); }
38 : :
39 : : /** One round of SHA-256. */
40 : 0 : void ALWAYS_INLINE Round(__m128i a, __m128i b, __m128i c, __m128i& d, __m128i e, __m128i f, __m128i g, __m128i& h, __m128i k)
41 : : {
42 : 0 : __m128i t1 = Add(h, Sigma1(e), Ch(e, f, g), k);
43 : 0 : __m128i t2 = Add(Sigma0(a), Maj(a, b, c));
44 : 0 : d = Add(d, t1);
45 : 0 : h = Add(t1, t2);
46 : : }
47 : :
48 : 0 : __m128i inline Read4(const unsigned char* chunk, int offset) {
49 : 0 : __m128i ret = _mm_set_epi32(
50 : 0 : ReadLE32(chunk + 0 + offset),
51 : 0 : ReadLE32(chunk + 64 + offset),
52 : 0 : ReadLE32(chunk + 128 + offset),
53 : 0 : ReadLE32(chunk + 192 + offset)
54 : : );
55 : 0 : return _mm_shuffle_epi8(ret, _mm_set_epi32(0x0C0D0E0FUL, 0x08090A0BUL, 0x04050607UL, 0x00010203UL));
56 : : }
57 : :
58 : 0 : void inline Write4(unsigned char* out, int offset, __m128i v) {
59 : 0 : v = _mm_shuffle_epi8(v, _mm_set_epi32(0x0C0D0E0FUL, 0x08090A0BUL, 0x04050607UL, 0x00010203UL));
60 : 0 : WriteLE32(out + 0 + offset, _mm_extract_epi32(v, 3));
61 : 0 : WriteLE32(out + 32 + offset, _mm_extract_epi32(v, 2));
62 : 0 : WriteLE32(out + 64 + offset, _mm_extract_epi32(v, 1));
63 : 0 : WriteLE32(out + 96 + offset, _mm_extract_epi32(v, 0));
64 : 0 : }
65 : :
66 : : }
67 : :
68 : 0 : void Transform_4way(unsigned char* out, const unsigned char* in)
69 : : {
70 : : // Transform 1
71 : 0 : __m128i a = K(0x6a09e667ul);
72 : 0 : __m128i b = K(0xbb67ae85ul);
73 : 0 : __m128i c = K(0x3c6ef372ul);
74 : 0 : __m128i d = K(0xa54ff53aul);
75 : 0 : __m128i e = K(0x510e527ful);
76 : 0 : __m128i f = K(0x9b05688cul);
77 : 0 : __m128i g = K(0x1f83d9abul);
78 : 0 : __m128i h = K(0x5be0cd19ul);
79 : :
80 : 0 : __m128i w0, w1, w2, w3, w4, w5, w6, w7, w8, w9, w10, w11, w12, w13, w14, w15;
81 : :
82 : 0 : Round(a, b, c, d, e, f, g, h, Add(K(0x428a2f98ul), w0 = Read4(in, 0)));
83 : 0 : Round(h, a, b, c, d, e, f, g, Add(K(0x71374491ul), w1 = Read4(in, 4)));
84 : 0 : Round(g, h, a, b, c, d, e, f, Add(K(0xb5c0fbcful), w2 = Read4(in, 8)));
85 : 0 : Round(f, g, h, a, b, c, d, e, Add(K(0xe9b5dba5ul), w3 = Read4(in, 12)));
86 : 0 : Round(e, f, g, h, a, b, c, d, Add(K(0x3956c25bul), w4 = Read4(in, 16)));
87 : 0 : Round(d, e, f, g, h, a, b, c, Add(K(0x59f111f1ul), w5 = Read4(in, 20)));
88 : 0 : Round(c, d, e, f, g, h, a, b, Add(K(0x923f82a4ul), w6 = Read4(in, 24)));
89 : 0 : Round(b, c, d, e, f, g, h, a, Add(K(0xab1c5ed5ul), w7 = Read4(in, 28)));
90 : 0 : Round(a, b, c, d, e, f, g, h, Add(K(0xd807aa98ul), w8 = Read4(in, 32)));
91 : 0 : Round(h, a, b, c, d, e, f, g, Add(K(0x12835b01ul), w9 = Read4(in, 36)));
92 : 0 : Round(g, h, a, b, c, d, e, f, Add(K(0x243185beul), w10 = Read4(in, 40)));
93 : 0 : Round(f, g, h, a, b, c, d, e, Add(K(0x550c7dc3ul), w11 = Read4(in, 44)));
94 : 0 : Round(e, f, g, h, a, b, c, d, Add(K(0x72be5d74ul), w12 = Read4(in, 48)));
95 : 0 : Round(d, e, f, g, h, a, b, c, Add(K(0x80deb1feul), w13 = Read4(in, 52)));
96 : 0 : Round(c, d, e, f, g, h, a, b, Add(K(0x9bdc06a7ul), w14 = Read4(in, 56)));
97 : 0 : Round(b, c, d, e, f, g, h, a, Add(K(0xc19bf174ul), w15 = Read4(in, 60)));
98 : 0 : Round(a, b, c, d, e, f, g, h, Add(K(0xe49b69c1ul), Inc(w0, sigma1(w14), w9, sigma0(w1))));
99 : 0 : Round(h, a, b, c, d, e, f, g, Add(K(0xefbe4786ul), Inc(w1, sigma1(w15), w10, sigma0(w2))));
100 : 0 : Round(g, h, a, b, c, d, e, f, Add(K(0x0fc19dc6ul), Inc(w2, sigma1(w0), w11, sigma0(w3))));
101 : 0 : Round(f, g, h, a, b, c, d, e, Add(K(0x240ca1ccul), Inc(w3, sigma1(w1), w12, sigma0(w4))));
102 : 0 : Round(e, f, g, h, a, b, c, d, Add(K(0x2de92c6ful), Inc(w4, sigma1(w2), w13, sigma0(w5))));
103 : 0 : Round(d, e, f, g, h, a, b, c, Add(K(0x4a7484aaul), Inc(w5, sigma1(w3), w14, sigma0(w6))));
104 : 0 : Round(c, d, e, f, g, h, a, b, Add(K(0x5cb0a9dcul), Inc(w6, sigma1(w4), w15, sigma0(w7))));
105 : 0 : Round(b, c, d, e, f, g, h, a, Add(K(0x76f988daul), Inc(w7, sigma1(w5), w0, sigma0(w8))));
106 : 0 : Round(a, b, c, d, e, f, g, h, Add(K(0x983e5152ul), Inc(w8, sigma1(w6), w1, sigma0(w9))));
107 : 0 : Round(h, a, b, c, d, e, f, g, Add(K(0xa831c66dul), Inc(w9, sigma1(w7), w2, sigma0(w10))));
108 : 0 : Round(g, h, a, b, c, d, e, f, Add(K(0xb00327c8ul), Inc(w10, sigma1(w8), w3, sigma0(w11))));
109 : 0 : Round(f, g, h, a, b, c, d, e, Add(K(0xbf597fc7ul), Inc(w11, sigma1(w9), w4, sigma0(w12))));
110 : 0 : Round(e, f, g, h, a, b, c, d, Add(K(0xc6e00bf3ul), Inc(w12, sigma1(w10), w5, sigma0(w13))));
111 : 0 : Round(d, e, f, g, h, a, b, c, Add(K(0xd5a79147ul), Inc(w13, sigma1(w11), w6, sigma0(w14))));
112 : 0 : Round(c, d, e, f, g, h, a, b, Add(K(0x06ca6351ul), Inc(w14, sigma1(w12), w7, sigma0(w15))));
113 : 0 : Round(b, c, d, e, f, g, h, a, Add(K(0x14292967ul), Inc(w15, sigma1(w13), w8, sigma0(w0))));
114 : 0 : Round(a, b, c, d, e, f, g, h, Add(K(0x27b70a85ul), Inc(w0, sigma1(w14), w9, sigma0(w1))));
115 : 0 : Round(h, a, b, c, d, e, f, g, Add(K(0x2e1b2138ul), Inc(w1, sigma1(w15), w10, sigma0(w2))));
116 : 0 : Round(g, h, a, b, c, d, e, f, Add(K(0x4d2c6dfcul), Inc(w2, sigma1(w0), w11, sigma0(w3))));
117 : 0 : Round(f, g, h, a, b, c, d, e, Add(K(0x53380d13ul), Inc(w3, sigma1(w1), w12, sigma0(w4))));
118 : 0 : Round(e, f, g, h, a, b, c, d, Add(K(0x650a7354ul), Inc(w4, sigma1(w2), w13, sigma0(w5))));
119 : 0 : Round(d, e, f, g, h, a, b, c, Add(K(0x766a0abbul), Inc(w5, sigma1(w3), w14, sigma0(w6))));
120 : 0 : Round(c, d, e, f, g, h, a, b, Add(K(0x81c2c92eul), Inc(w6, sigma1(w4), w15, sigma0(w7))));
121 : 0 : Round(b, c, d, e, f, g, h, a, Add(K(0x92722c85ul), Inc(w7, sigma1(w5), w0, sigma0(w8))));
122 : 0 : Round(a, b, c, d, e, f, g, h, Add(K(0xa2bfe8a1ul), Inc(w8, sigma1(w6), w1, sigma0(w9))));
123 : 0 : Round(h, a, b, c, d, e, f, g, Add(K(0xa81a664bul), Inc(w9, sigma1(w7), w2, sigma0(w10))));
124 : 0 : Round(g, h, a, b, c, d, e, f, Add(K(0xc24b8b70ul), Inc(w10, sigma1(w8), w3, sigma0(w11))));
125 : 0 : Round(f, g, h, a, b, c, d, e, Add(K(0xc76c51a3ul), Inc(w11, sigma1(w9), w4, sigma0(w12))));
126 : 0 : Round(e, f, g, h, a, b, c, d, Add(K(0xd192e819ul), Inc(w12, sigma1(w10), w5, sigma0(w13))));
127 : 0 : Round(d, e, f, g, h, a, b, c, Add(K(0xd6990624ul), Inc(w13, sigma1(w11), w6, sigma0(w14))));
128 : 0 : Round(c, d, e, f, g, h, a, b, Add(K(0xf40e3585ul), Inc(w14, sigma1(w12), w7, sigma0(w15))));
129 : 0 : Round(b, c, d, e, f, g, h, a, Add(K(0x106aa070ul), Inc(w15, sigma1(w13), w8, sigma0(w0))));
130 : 0 : Round(a, b, c, d, e, f, g, h, Add(K(0x19a4c116ul), Inc(w0, sigma1(w14), w9, sigma0(w1))));
131 : 0 : Round(h, a, b, c, d, e, f, g, Add(K(0x1e376c08ul), Inc(w1, sigma1(w15), w10, sigma0(w2))));
132 : 0 : Round(g, h, a, b, c, d, e, f, Add(K(0x2748774cul), Inc(w2, sigma1(w0), w11, sigma0(w3))));
133 : 0 : Round(f, g, h, a, b, c, d, e, Add(K(0x34b0bcb5ul), Inc(w3, sigma1(w1), w12, sigma0(w4))));
134 : 0 : Round(e, f, g, h, a, b, c, d, Add(K(0x391c0cb3ul), Inc(w4, sigma1(w2), w13, sigma0(w5))));
135 : 0 : Round(d, e, f, g, h, a, b, c, Add(K(0x4ed8aa4aul), Inc(w5, sigma1(w3), w14, sigma0(w6))));
136 : 0 : Round(c, d, e, f, g, h, a, b, Add(K(0x5b9cca4ful), Inc(w6, sigma1(w4), w15, sigma0(w7))));
137 : 0 : Round(b, c, d, e, f, g, h, a, Add(K(0x682e6ff3ul), Inc(w7, sigma1(w5), w0, sigma0(w8))));
138 : 0 : Round(a, b, c, d, e, f, g, h, Add(K(0x748f82eeul), Inc(w8, sigma1(w6), w1, sigma0(w9))));
139 : 0 : Round(h, a, b, c, d, e, f, g, Add(K(0x78a5636ful), Inc(w9, sigma1(w7), w2, sigma0(w10))));
140 : 0 : Round(g, h, a, b, c, d, e, f, Add(K(0x84c87814ul), Inc(w10, sigma1(w8), w3, sigma0(w11))));
141 : 0 : Round(f, g, h, a, b, c, d, e, Add(K(0x8cc70208ul), Inc(w11, sigma1(w9), w4, sigma0(w12))));
142 : 0 : Round(e, f, g, h, a, b, c, d, Add(K(0x90befffaul), Inc(w12, sigma1(w10), w5, sigma0(w13))));
143 : 0 : Round(d, e, f, g, h, a, b, c, Add(K(0xa4506cebul), Inc(w13, sigma1(w11), w6, sigma0(w14))));
144 : 0 : Round(c, d, e, f, g, h, a, b, Add(K(0xbef9a3f7ul), Inc(w14, sigma1(w12), w7, sigma0(w15))));
145 : 0 : Round(b, c, d, e, f, g, h, a, Add(K(0xc67178f2ul), Inc(w15, sigma1(w13), w8, sigma0(w0))));
146 : :
147 : 0 : a = Add(a, K(0x6a09e667ul));
148 : 0 : b = Add(b, K(0xbb67ae85ul));
149 : 0 : c = Add(c, K(0x3c6ef372ul));
150 : 0 : d = Add(d, K(0xa54ff53aul));
151 : 0 : e = Add(e, K(0x510e527ful));
152 : 0 : f = Add(f, K(0x9b05688cul));
153 : 0 : g = Add(g, K(0x1f83d9abul));
154 : 0 : h = Add(h, K(0x5be0cd19ul));
155 : :
156 : 0 : __m128i t0 = a, t1 = b, t2 = c, t3 = d, t4 = e, t5 = f, t6 = g, t7 = h;
157 : :
158 : : // Transform 2
159 : 0 : Round(a, b, c, d, e, f, g, h, K(0xc28a2f98ul));
160 : 0 : Round(h, a, b, c, d, e, f, g, K(0x71374491ul));
161 : 0 : Round(g, h, a, b, c, d, e, f, K(0xb5c0fbcful));
162 : 0 : Round(f, g, h, a, b, c, d, e, K(0xe9b5dba5ul));
163 : 0 : Round(e, f, g, h, a, b, c, d, K(0x3956c25bul));
164 : 0 : Round(d, e, f, g, h, a, b, c, K(0x59f111f1ul));
165 : 0 : Round(c, d, e, f, g, h, a, b, K(0x923f82a4ul));
166 : 0 : Round(b, c, d, e, f, g, h, a, K(0xab1c5ed5ul));
167 : 0 : Round(a, b, c, d, e, f, g, h, K(0xd807aa98ul));
168 : 0 : Round(h, a, b, c, d, e, f, g, K(0x12835b01ul));
169 : 0 : Round(g, h, a, b, c, d, e, f, K(0x243185beul));
170 : 0 : Round(f, g, h, a, b, c, d, e, K(0x550c7dc3ul));
171 : 0 : Round(e, f, g, h, a, b, c, d, K(0x72be5d74ul));
172 : 0 : Round(d, e, f, g, h, a, b, c, K(0x80deb1feul));
173 : 0 : Round(c, d, e, f, g, h, a, b, K(0x9bdc06a7ul));
174 : 0 : Round(b, c, d, e, f, g, h, a, K(0xc19bf374ul));
175 : 0 : Round(a, b, c, d, e, f, g, h, K(0x649b69c1ul));
176 : 0 : Round(h, a, b, c, d, e, f, g, K(0xf0fe4786ul));
177 : 0 : Round(g, h, a, b, c, d, e, f, K(0x0fe1edc6ul));
178 : 0 : Round(f, g, h, a, b, c, d, e, K(0x240cf254ul));
179 : 0 : Round(e, f, g, h, a, b, c, d, K(0x4fe9346ful));
180 : 0 : Round(d, e, f, g, h, a, b, c, K(0x6cc984beul));
181 : 0 : Round(c, d, e, f, g, h, a, b, K(0x61b9411eul));
182 : 0 : Round(b, c, d, e, f, g, h, a, K(0x16f988faul));
183 : 0 : Round(a, b, c, d, e, f, g, h, K(0xf2c65152ul));
184 : 0 : Round(h, a, b, c, d, e, f, g, K(0xa88e5a6dul));
185 : 0 : Round(g, h, a, b, c, d, e, f, K(0xb019fc65ul));
186 : 0 : Round(f, g, h, a, b, c, d, e, K(0xb9d99ec7ul));
187 : 0 : Round(e, f, g, h, a, b, c, d, K(0x9a1231c3ul));
188 : 0 : Round(d, e, f, g, h, a, b, c, K(0xe70eeaa0ul));
189 : 0 : Round(c, d, e, f, g, h, a, b, K(0xfdb1232bul));
190 : 0 : Round(b, c, d, e, f, g, h, a, K(0xc7353eb0ul));
191 : 0 : Round(a, b, c, d, e, f, g, h, K(0x3069bad5ul));
192 : 0 : Round(h, a, b, c, d, e, f, g, K(0xcb976d5ful));
193 : 0 : Round(g, h, a, b, c, d, e, f, K(0x5a0f118ful));
194 : 0 : Round(f, g, h, a, b, c, d, e, K(0xdc1eeefdul));
195 : 0 : Round(e, f, g, h, a, b, c, d, K(0x0a35b689ul));
196 : 0 : Round(d, e, f, g, h, a, b, c, K(0xde0b7a04ul));
197 : 0 : Round(c, d, e, f, g, h, a, b, K(0x58f4ca9dul));
198 : 0 : Round(b, c, d, e, f, g, h, a, K(0xe15d5b16ul));
199 : 0 : Round(a, b, c, d, e, f, g, h, K(0x007f3e86ul));
200 : 0 : Round(h, a, b, c, d, e, f, g, K(0x37088980ul));
201 : 0 : Round(g, h, a, b, c, d, e, f, K(0xa507ea32ul));
202 : 0 : Round(f, g, h, a, b, c, d, e, K(0x6fab9537ul));
203 : 0 : Round(e, f, g, h, a, b, c, d, K(0x17406110ul));
204 : 0 : Round(d, e, f, g, h, a, b, c, K(0x0d8cd6f1ul));
205 : 0 : Round(c, d, e, f, g, h, a, b, K(0xcdaa3b6dul));
206 : 0 : Round(b, c, d, e, f, g, h, a, K(0xc0bbbe37ul));
207 : 0 : Round(a, b, c, d, e, f, g, h, K(0x83613bdaul));
208 : 0 : Round(h, a, b, c, d, e, f, g, K(0xdb48a363ul));
209 : 0 : Round(g, h, a, b, c, d, e, f, K(0x0b02e931ul));
210 : 0 : Round(f, g, h, a, b, c, d, e, K(0x6fd15ca7ul));
211 : 0 : Round(e, f, g, h, a, b, c, d, K(0x521afacaul));
212 : 0 : Round(d, e, f, g, h, a, b, c, K(0x31338431ul));
213 : 0 : Round(c, d, e, f, g, h, a, b, K(0x6ed41a95ul));
214 : 0 : Round(b, c, d, e, f, g, h, a, K(0x6d437890ul));
215 : 0 : Round(a, b, c, d, e, f, g, h, K(0xc39c91f2ul));
216 : 0 : Round(h, a, b, c, d, e, f, g, K(0x9eccabbdul));
217 : 0 : Round(g, h, a, b, c, d, e, f, K(0xb5c9a0e6ul));
218 : 0 : Round(f, g, h, a, b, c, d, e, K(0x532fb63cul));
219 : 0 : Round(e, f, g, h, a, b, c, d, K(0xd2c741c6ul));
220 : 0 : Round(d, e, f, g, h, a, b, c, K(0x07237ea3ul));
221 : 0 : Round(c, d, e, f, g, h, a, b, K(0xa4954b68ul));
222 : 0 : Round(b, c, d, e, f, g, h, a, K(0x4c191d76ul));
223 : :
224 : 0 : w0 = Add(t0, a);
225 : 0 : w1 = Add(t1, b);
226 : 0 : w2 = Add(t2, c);
227 : 0 : w3 = Add(t3, d);
228 : 0 : w4 = Add(t4, e);
229 : 0 : w5 = Add(t5, f);
230 : 0 : w6 = Add(t6, g);
231 : 0 : w7 = Add(t7, h);
232 : :
233 : : // Transform 3
234 : 0 : a = K(0x6a09e667ul);
235 : 0 : b = K(0xbb67ae85ul);
236 : 0 : c = K(0x3c6ef372ul);
237 : 0 : d = K(0xa54ff53aul);
238 : 0 : e = K(0x510e527ful);
239 : 0 : f = K(0x9b05688cul);
240 : 0 : g = K(0x1f83d9abul);
241 : 0 : h = K(0x5be0cd19ul);
242 : :
243 : 0 : Round(a, b, c, d, e, f, g, h, Add(K(0x428a2f98ul), w0));
244 : 0 : Round(h, a, b, c, d, e, f, g, Add(K(0x71374491ul), w1));
245 : 0 : Round(g, h, a, b, c, d, e, f, Add(K(0xb5c0fbcful), w2));
246 : 0 : Round(f, g, h, a, b, c, d, e, Add(K(0xe9b5dba5ul), w3));
247 : 0 : Round(e, f, g, h, a, b, c, d, Add(K(0x3956c25bul), w4));
248 : 0 : Round(d, e, f, g, h, a, b, c, Add(K(0x59f111f1ul), w5));
249 : 0 : Round(c, d, e, f, g, h, a, b, Add(K(0x923f82a4ul), w6));
250 : 0 : Round(b, c, d, e, f, g, h, a, Add(K(0xab1c5ed5ul), w7));
251 : 0 : Round(a, b, c, d, e, f, g, h, K(0x5807aa98ul));
252 : 0 : Round(h, a, b, c, d, e, f, g, K(0x12835b01ul));
253 : 0 : Round(g, h, a, b, c, d, e, f, K(0x243185beul));
254 : 0 : Round(f, g, h, a, b, c, d, e, K(0x550c7dc3ul));
255 : 0 : Round(e, f, g, h, a, b, c, d, K(0x72be5d74ul));
256 : 0 : Round(d, e, f, g, h, a, b, c, K(0x80deb1feul));
257 : 0 : Round(c, d, e, f, g, h, a, b, K(0x9bdc06a7ul));
258 : 0 : Round(b, c, d, e, f, g, h, a, K(0xc19bf274ul));
259 : 0 : Round(a, b, c, d, e, f, g, h, Add(K(0xe49b69c1ul), Inc(w0, sigma0(w1))));
260 : 0 : Round(h, a, b, c, d, e, f, g, Add(K(0xefbe4786ul), Inc(w1, K(0xa00000ul), sigma0(w2))));
261 : 0 : Round(g, h, a, b, c, d, e, f, Add(K(0x0fc19dc6ul), Inc(w2, sigma1(w0), sigma0(w3))));
262 : 0 : Round(f, g, h, a, b, c, d, e, Add(K(0x240ca1ccul), Inc(w3, sigma1(w1), sigma0(w4))));
263 : 0 : Round(e, f, g, h, a, b, c, d, Add(K(0x2de92c6ful), Inc(w4, sigma1(w2), sigma0(w5))));
264 : 0 : Round(d, e, f, g, h, a, b, c, Add(K(0x4a7484aaul), Inc(w5, sigma1(w3), sigma0(w6))));
265 : 0 : Round(c, d, e, f, g, h, a, b, Add(K(0x5cb0a9dcul), Inc(w6, sigma1(w4), K(0x100ul), sigma0(w7))));
266 : 0 : Round(b, c, d, e, f, g, h, a, Add(K(0x76f988daul), Inc(w7, sigma1(w5), w0, K(0x11002000ul))));
267 : 0 : Round(a, b, c, d, e, f, g, h, Add(K(0x983e5152ul), w8 = Add(K(0x80000000ul), sigma1(w6), w1)));
268 : 0 : Round(h, a, b, c, d, e, f, g, Add(K(0xa831c66dul), w9 = Add(sigma1(w7), w2)));
269 : 0 : Round(g, h, a, b, c, d, e, f, Add(K(0xb00327c8ul), w10 = Add(sigma1(w8), w3)));
270 : 0 : Round(f, g, h, a, b, c, d, e, Add(K(0xbf597fc7ul), w11 = Add(sigma1(w9), w4)));
271 : 0 : Round(e, f, g, h, a, b, c, d, Add(K(0xc6e00bf3ul), w12 = Add(sigma1(w10), w5)));
272 : 0 : Round(d, e, f, g, h, a, b, c, Add(K(0xd5a79147ul), w13 = Add(sigma1(w11), w6)));
273 : 0 : Round(c, d, e, f, g, h, a, b, Add(K(0x06ca6351ul), w14 = Add(sigma1(w12), w7, K(0x400022ul))));
274 : 0 : Round(b, c, d, e, f, g, h, a, Add(K(0x14292967ul), w15 = Add(K(0x100ul), sigma1(w13), w8, sigma0(w0))));
275 : 0 : Round(a, b, c, d, e, f, g, h, Add(K(0x27b70a85ul), Inc(w0, sigma1(w14), w9, sigma0(w1))));
276 : 0 : Round(h, a, b, c, d, e, f, g, Add(K(0x2e1b2138ul), Inc(w1, sigma1(w15), w10, sigma0(w2))));
277 : 0 : Round(g, h, a, b, c, d, e, f, Add(K(0x4d2c6dfcul), Inc(w2, sigma1(w0), w11, sigma0(w3))));
278 : 0 : Round(f, g, h, a, b, c, d, e, Add(K(0x53380d13ul), Inc(w3, sigma1(w1), w12, sigma0(w4))));
279 : 0 : Round(e, f, g, h, a, b, c, d, Add(K(0x650a7354ul), Inc(w4, sigma1(w2), w13, sigma0(w5))));
280 : 0 : Round(d, e, f, g, h, a, b, c, Add(K(0x766a0abbul), Inc(w5, sigma1(w3), w14, sigma0(w6))));
281 : 0 : Round(c, d, e, f, g, h, a, b, Add(K(0x81c2c92eul), Inc(w6, sigma1(w4), w15, sigma0(w7))));
282 : 0 : Round(b, c, d, e, f, g, h, a, Add(K(0x92722c85ul), Inc(w7, sigma1(w5), w0, sigma0(w8))));
283 : 0 : Round(a, b, c, d, e, f, g, h, Add(K(0xa2bfe8a1ul), Inc(w8, sigma1(w6), w1, sigma0(w9))));
284 : 0 : Round(h, a, b, c, d, e, f, g, Add(K(0xa81a664bul), Inc(w9, sigma1(w7), w2, sigma0(w10))));
285 : 0 : Round(g, h, a, b, c, d, e, f, Add(K(0xc24b8b70ul), Inc(w10, sigma1(w8), w3, sigma0(w11))));
286 : 0 : Round(f, g, h, a, b, c, d, e, Add(K(0xc76c51a3ul), Inc(w11, sigma1(w9), w4, sigma0(w12))));
287 : 0 : Round(e, f, g, h, a, b, c, d, Add(K(0xd192e819ul), Inc(w12, sigma1(w10), w5, sigma0(w13))));
288 : 0 : Round(d, e, f, g, h, a, b, c, Add(K(0xd6990624ul), Inc(w13, sigma1(w11), w6, sigma0(w14))));
289 : 0 : Round(c, d, e, f, g, h, a, b, Add(K(0xf40e3585ul), Inc(w14, sigma1(w12), w7, sigma0(w15))));
290 : 0 : Round(b, c, d, e, f, g, h, a, Add(K(0x106aa070ul), Inc(w15, sigma1(w13), w8, sigma0(w0))));
291 : 0 : Round(a, b, c, d, e, f, g, h, Add(K(0x19a4c116ul), Inc(w0, sigma1(w14), w9, sigma0(w1))));
292 : 0 : Round(h, a, b, c, d, e, f, g, Add(K(0x1e376c08ul), Inc(w1, sigma1(w15), w10, sigma0(w2))));
293 : 0 : Round(g, h, a, b, c, d, e, f, Add(K(0x2748774cul), Inc(w2, sigma1(w0), w11, sigma0(w3))));
294 : 0 : Round(f, g, h, a, b, c, d, e, Add(K(0x34b0bcb5ul), Inc(w3, sigma1(w1), w12, sigma0(w4))));
295 : 0 : Round(e, f, g, h, a, b, c, d, Add(K(0x391c0cb3ul), Inc(w4, sigma1(w2), w13, sigma0(w5))));
296 : 0 : Round(d, e, f, g, h, a, b, c, Add(K(0x4ed8aa4aul), Inc(w5, sigma1(w3), w14, sigma0(w6))));
297 : 0 : Round(c, d, e, f, g, h, a, b, Add(K(0x5b9cca4ful), Inc(w6, sigma1(w4), w15, sigma0(w7))));
298 : 0 : Round(b, c, d, e, f, g, h, a, Add(K(0x682e6ff3ul), Inc(w7, sigma1(w5), w0, sigma0(w8))));
299 : 0 : Round(a, b, c, d, e, f, g, h, Add(K(0x748f82eeul), Inc(w8, sigma1(w6), w1, sigma0(w9))));
300 : 0 : Round(h, a, b, c, d, e, f, g, Add(K(0x78a5636ful), Inc(w9, sigma1(w7), w2, sigma0(w10))));
301 : 0 : Round(g, h, a, b, c, d, e, f, Add(K(0x84c87814ul), Inc(w10, sigma1(w8), w3, sigma0(w11))));
302 : 0 : Round(f, g, h, a, b, c, d, e, Add(K(0x8cc70208ul), Inc(w11, sigma1(w9), w4, sigma0(w12))));
303 : 0 : Round(e, f, g, h, a, b, c, d, Add(K(0x90befffaul), Inc(w12, sigma1(w10), w5, sigma0(w13))));
304 : 0 : Round(d, e, f, g, h, a, b, c, Add(K(0xa4506cebul), Inc(w13, sigma1(w11), w6, sigma0(w14))));
305 : 0 : Round(c, d, e, f, g, h, a, b, Add(K(0xbef9a3f7ul), w14, sigma1(w12), w7, sigma0(w15)));
306 : 0 : Round(b, c, d, e, f, g, h, a, Add(K(0xc67178f2ul), w15, sigma1(w13), w8, sigma0(w0)));
307 : :
308 : : // Output
309 : 0 : Write4(out, 0, Add(a, K(0x6a09e667ul)));
310 : 0 : Write4(out, 4, Add(b, K(0xbb67ae85ul)));
311 : 0 : Write4(out, 8, Add(c, K(0x3c6ef372ul)));
312 : 0 : Write4(out, 12, Add(d, K(0xa54ff53aul)));
313 : 0 : Write4(out, 16, Add(e, K(0x510e527ful)));
314 : 0 : Write4(out, 20, Add(f, K(0x9b05688cul)));
315 : 0 : Write4(out, 24, Add(g, K(0x1f83d9abul)));
316 : 0 : Write4(out, 28, Add(h, K(0x5be0cd19ul)));
317 : 0 : }
318 : :
319 : : }
320 : :
321 : : #endif
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