Branch data Line data Source code
1 : : // Copyright (c) 2018-2022 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 : : // Based on https://github.com/noloader/SHA-Intrinsics/blob/master/sha256-x86.c,
6 : : // Written and placed in public domain by Jeffrey Walton.
7 : : // Based on code from Intel, and by Sean Gulley for the miTLS project.
8 : :
9 : : #if defined(ENABLE_SSE41) && defined(ENABLE_X86_SHANI)
10 : :
11 : : #include <stdint.h>
12 : : #include <immintrin.h>
13 : :
14 : : #include <attributes.h>
15 : :
16 : : namespace {
17 : :
18 : : alignas(__m128i) const uint8_t MASK[16] = {0x03, 0x02, 0x01, 0x00, 0x07, 0x06, 0x05, 0x04, 0x0b, 0x0a, 0x09, 0x08, 0x0f, 0x0e, 0x0d, 0x0c};
19 : : alignas(__m128i) const uint8_t INIT0[16] = {0x8c, 0x68, 0x05, 0x9b, 0x7f, 0x52, 0x0e, 0x51, 0x85, 0xae, 0x67, 0xbb, 0x67, 0xe6, 0x09, 0x6a};
20 : : alignas(__m128i) const uint8_t INIT1[16] = {0x19, 0xcd, 0xe0, 0x5b, 0xab, 0xd9, 0x83, 0x1f, 0x3a, 0xf5, 0x4f, 0xa5, 0x72, 0xf3, 0x6e, 0x3c};
21 : :
22 : 270449 : void ALWAYS_INLINE QuadRound(__m128i& state0, __m128i& state1, uint64_t k1, uint64_t k0)
23 : : {
24 : 270449 : const __m128i msg = _mm_set_epi64x(k1, k0);
25 : 270449 : state1 = _mm_sha256rnds2_epu32(state1, state0, msg);
26 : 270449 : state0 = _mm_sha256rnds2_epu32(state0, state1, _mm_shuffle_epi32(msg, 0x0e));
27 : : }
28 : :
29 : 349916929 : void ALWAYS_INLINE QuadRound(__m128i& state0, __m128i& state1, __m128i m, uint64_t k1, uint64_t k0)
30 : : {
31 : 349916929 : const __m128i msg = _mm_add_epi32(m, _mm_set_epi64x(k1, k0));
32 : 349646480 : state1 = _mm_sha256rnds2_epu32(state1, state0, msg);
33 : 349646480 : state0 = _mm_sha256rnds2_epu32(state0, state1, _mm_shuffle_epi32(msg, 0x0e));
34 : : }
35 : :
36 : 349916929 : void ALWAYS_INLINE ShiftMessageA(__m128i& m0, __m128i m1)
37 : : {
38 : 349916929 : m0 = _mm_sha256msg1_epu32(m0, m1);
39 : : }
40 : :
41 : 349916929 : void ALWAYS_INLINE ShiftMessageC(__m128i& m0, __m128i m1, __m128i& m2)
42 : : {
43 : 349916929 : m2 = _mm_sha256msg2_epu32(_mm_add_epi32(m2, _mm_alignr_epi8(m1, m0, 4)), m1);
44 : : }
45 : :
46 : 349916929 : void ALWAYS_INLINE ShiftMessageB(__m128i& m0, __m128i m1, __m128i& m2)
47 : : {
48 : 349916929 : ShiftMessageC(m0, m1, m2);
49 : 349916929 : ShiftMessageA(m0, m1);
50 : : }
51 : :
52 : 335629294 : void ALWAYS_INLINE Shuffle(__m128i& s0, __m128i& s1)
53 : : {
54 : 335629294 : const __m128i t1 = _mm_shuffle_epi32(s0, 0xB1);
55 : 335629294 : const __m128i t2 = _mm_shuffle_epi32(s1, 0x1B);
56 : 335629294 : s0 = _mm_alignr_epi8(t1, t2, 0x08);
57 : 335629294 : s1 = _mm_blend_epi16(t2, t1, 0xF0);
58 : 335629294 : }
59 : :
60 : 335899743 : void ALWAYS_INLINE Unshuffle(__m128i& s0, __m128i& s1)
61 : : {
62 : 335899743 : const __m128i t1 = _mm_shuffle_epi32(s0, 0x1B);
63 : 335899743 : const __m128i t2 = _mm_shuffle_epi32(s1, 0xB1);
64 : 335899743 : s0 = _mm_blend_epi16(t1, t2, 0xF0);
65 : 335899743 : s1 = _mm_alignr_epi8(t2, t1, 0x08);
66 : : }
67 : :
68 : 349916929 : __m128i ALWAYS_INLINE Load(const unsigned char* in)
69 : : {
70 : 349916929 : return _mm_shuffle_epi8(_mm_loadu_si128((const __m128i*)in), _mm_load_si128((const __m128i*)MASK));
71 : : }
72 : :
73 : 270449 : void ALWAYS_INLINE Save(unsigned char* out, __m128i s)
74 : : {
75 : 270449 : _mm_storeu_si128((__m128i*)out, _mm_shuffle_epi8(s, _mm_load_si128((const __m128i*)MASK)));
76 : : }
77 : : }
78 : :
79 : : namespace sha256_x86_shani {
80 : 335629294 : void Transform(uint32_t* s, const unsigned char* chunk, size_t blocks)
81 : : {
82 : 335629294 : __m128i m0, m1, m2, m3, s0, s1, so0, so1;
83 : :
84 : : /* Load state */
85 : 335629294 : s0 = _mm_loadu_si128((const __m128i*)s);
86 : 335629294 : s1 = _mm_loadu_si128((const __m128i*)(s + 4));
87 : 335629294 : Shuffle(s0, s1);
88 : :
89 [ + + ]: 685275774 : while (blocks--) {
90 : : /* Remember old state */
91 : 349646480 : so0 = s0;
92 : 349646480 : so1 = s1;
93 : :
94 : : /* Load data and transform */
95 : 349646480 : m0 = Load(chunk);
96 : 349646480 : QuadRound(s0, s1, m0, 0xe9b5dba5b5c0fbcfull, 0x71374491428a2f98ull);
97 : 349646480 : m1 = Load(chunk + 16);
98 : 349646480 : QuadRound(s0, s1, m1, 0xab1c5ed5923f82a4ull, 0x59f111f13956c25bull);
99 : 349646480 : ShiftMessageA(m0, m1);
100 : 349646480 : m2 = Load(chunk + 32);
101 : 349646480 : QuadRound(s0, s1, m2, 0x550c7dc3243185beull, 0x12835b01d807aa98ull);
102 : 349646480 : ShiftMessageA(m1, m2);
103 : 349646480 : m3 = Load(chunk + 48);
104 : 349646480 : QuadRound(s0, s1, m3, 0xc19bf1749bdc06a7ull, 0x80deb1fe72be5d74ull);
105 : 349646480 : ShiftMessageB(m2, m3, m0);
106 : 349646480 : QuadRound(s0, s1, m0, 0x240ca1cc0fc19dc6ull, 0xefbe4786E49b69c1ull);
107 : 349646480 : ShiftMessageB(m3, m0, m1);
108 : 349646480 : QuadRound(s0, s1, m1, 0x76f988da5cb0a9dcull, 0x4a7484aa2de92c6full);
109 : 349646480 : ShiftMessageB(m0, m1, m2);
110 : 349646480 : QuadRound(s0, s1, m2, 0xbf597fc7b00327c8ull, 0xa831c66d983e5152ull);
111 : 349646480 : ShiftMessageB(m1, m2, m3);
112 : 349646480 : QuadRound(s0, s1, m3, 0x1429296706ca6351ull, 0xd5a79147c6e00bf3ull);
113 : 349646480 : ShiftMessageB(m2, m3, m0);
114 : 349646480 : QuadRound(s0, s1, m0, 0x53380d134d2c6dfcull, 0x2e1b213827b70a85ull);
115 : 349646480 : ShiftMessageB(m3, m0, m1);
116 : 349646480 : QuadRound(s0, s1, m1, 0x92722c8581c2c92eull, 0x766a0abb650a7354ull);
117 : 349646480 : ShiftMessageB(m0, m1, m2);
118 : 349646480 : QuadRound(s0, s1, m2, 0xc76c51A3c24b8b70ull, 0xa81a664ba2bfe8a1ull);
119 : 349646480 : ShiftMessageB(m1, m2, m3);
120 : 349646480 : QuadRound(s0, s1, m3, 0x106aa070f40e3585ull, 0xd6990624d192e819ull);
121 : 349646480 : ShiftMessageB(m2, m3, m0);
122 : 349646480 : QuadRound(s0, s1, m0, 0x34b0bcb52748774cull, 0x1e376c0819a4c116ull);
123 : 349646480 : ShiftMessageB(m3, m0, m1);
124 : 349646480 : QuadRound(s0, s1, m1, 0x682e6ff35b9cca4full, 0x4ed8aa4a391c0cb3ull);
125 : 349646480 : ShiftMessageC(m0, m1, m2);
126 : 349646480 : QuadRound(s0, s1, m2, 0x8cc7020884c87814ull, 0x78a5636f748f82eeull);
127 : 349646480 : ShiftMessageC(m1, m2, m3);
128 : 349646480 : QuadRound(s0, s1, m3, 0xc67178f2bef9A3f7ull, 0xa4506ceb90befffaull);
129 : :
130 : : /* Combine with old state */
131 : 349646480 : s0 = _mm_add_epi32(s0, so0);
132 : 349646480 : s1 = _mm_add_epi32(s1, so1);
133 : :
134 : : /* Advance */
135 : 349646480 : chunk += 64;
136 : : }
137 : :
138 : 335629294 : Unshuffle(s0, s1);
139 : 335629294 : _mm_storeu_si128((__m128i*)s, s0);
140 : 335629294 : _mm_storeu_si128((__m128i*)(s + 4), s1);
141 : 335629294 : }
142 : : }
143 : :
144 : : namespace sha256d64_x86_shani {
145 : :
146 : 270449 : void Transform_2way(unsigned char* out, const unsigned char* in)
147 : : {
148 : 270449 : __m128i am0, am1, am2, am3, as0, as1, aso0, aso1;
149 : 270449 : __m128i bm0, bm1, bm2, bm3, bs0, bs1, bso0, bso1;
150 : :
151 : : /* Transform 1 */
152 : 270449 : bs0 = as0 = _mm_load_si128((const __m128i*)INIT0);
153 : 270449 : bs1 = as1 = _mm_load_si128((const __m128i*)INIT1);
154 : 270449 : am0 = Load(in);
155 : 270449 : bm0 = Load(in + 64);
156 : 270449 : QuadRound(as0, as1, am0, 0xe9b5dba5b5c0fbcfull, 0x71374491428a2f98ull);
157 : 270449 : QuadRound(bs0, bs1, bm0, 0xe9b5dba5b5c0fbcfull, 0x71374491428a2f98ull);
158 : 270449 : am1 = Load(in + 16);
159 : 270449 : bm1 = Load(in + 80);
160 : 270449 : QuadRound(as0, as1, am1, 0xab1c5ed5923f82a4ull, 0x59f111f13956c25bull);
161 : 270449 : QuadRound(bs0, bs1, bm1, 0xab1c5ed5923f82a4ull, 0x59f111f13956c25bull);
162 : 270449 : ShiftMessageA(am0, am1);
163 : 270449 : ShiftMessageA(bm0, bm1);
164 : 270449 : am2 = Load(in + 32);
165 : 270449 : bm2 = Load(in + 96);
166 : 270449 : QuadRound(as0, as1, am2, 0x550c7dc3243185beull, 0x12835b01d807aa98ull);
167 : 270449 : QuadRound(bs0, bs1, bm2, 0x550c7dc3243185beull, 0x12835b01d807aa98ull);
168 : 270449 : ShiftMessageA(am1, am2);
169 : 270449 : ShiftMessageA(bm1, bm2);
170 : 270449 : am3 = Load(in + 48);
171 : 270449 : bm3 = Load(in + 112);
172 : 270449 : QuadRound(as0, as1, am3, 0xc19bf1749bdc06a7ull, 0x80deb1fe72be5d74ull);
173 : 270449 : QuadRound(bs0, bs1, bm3, 0xc19bf1749bdc06a7ull, 0x80deb1fe72be5d74ull);
174 : 270449 : ShiftMessageB(am2, am3, am0);
175 : 270449 : ShiftMessageB(bm2, bm3, bm0);
176 : 270449 : QuadRound(as0, as1, am0, 0x240ca1cc0fc19dc6ull, 0xefbe4786E49b69c1ull);
177 : 270449 : QuadRound(bs0, bs1, bm0, 0x240ca1cc0fc19dc6ull, 0xefbe4786E49b69c1ull);
178 : 270449 : ShiftMessageB(am3, am0, am1);
179 : 270449 : ShiftMessageB(bm3, bm0, bm1);
180 : 270449 : QuadRound(as0, as1, am1, 0x76f988da5cb0a9dcull, 0x4a7484aa2de92c6full);
181 : 270449 : QuadRound(bs0, bs1, bm1, 0x76f988da5cb0a9dcull, 0x4a7484aa2de92c6full);
182 : 270449 : ShiftMessageB(am0, am1, am2);
183 : 270449 : ShiftMessageB(bm0, bm1, bm2);
184 : 270449 : QuadRound(as0, as1, am2, 0xbf597fc7b00327c8ull, 0xa831c66d983e5152ull);
185 : 270449 : QuadRound(bs0, bs1, bm2, 0xbf597fc7b00327c8ull, 0xa831c66d983e5152ull);
186 : 270449 : ShiftMessageB(am1, am2, am3);
187 : 270449 : ShiftMessageB(bm1, bm2, bm3);
188 : 270449 : QuadRound(as0, as1, am3, 0x1429296706ca6351ull, 0xd5a79147c6e00bf3ull);
189 : 270449 : QuadRound(bs0, bs1, bm3, 0x1429296706ca6351ull, 0xd5a79147c6e00bf3ull);
190 : 270449 : ShiftMessageB(am2, am3, am0);
191 : 270449 : ShiftMessageB(bm2, bm3, bm0);
192 : 270449 : QuadRound(as0, as1, am0, 0x53380d134d2c6dfcull, 0x2e1b213827b70a85ull);
193 : 270449 : QuadRound(bs0, bs1, bm0, 0x53380d134d2c6dfcull, 0x2e1b213827b70a85ull);
194 : 270449 : ShiftMessageB(am3, am0, am1);
195 : 270449 : ShiftMessageB(bm3, bm0, bm1);
196 : 270449 : QuadRound(as0, as1, am1, 0x92722c8581c2c92eull, 0x766a0abb650a7354ull);
197 : 270449 : QuadRound(bs0, bs1, bm1, 0x92722c8581c2c92eull, 0x766a0abb650a7354ull);
198 : 270449 : ShiftMessageB(am0, am1, am2);
199 : 270449 : ShiftMessageB(bm0, bm1, bm2);
200 : 270449 : QuadRound(as0, as1, am2, 0xc76c51A3c24b8b70ull, 0xa81a664ba2bfe8a1ull);
201 : 270449 : QuadRound(bs0, bs1, bm2, 0xc76c51A3c24b8b70ull, 0xa81a664ba2bfe8a1ull);
202 : 270449 : ShiftMessageB(am1, am2, am3);
203 : 270449 : ShiftMessageB(bm1, bm2, bm3);
204 : 270449 : QuadRound(as0, as1, am3, 0x106aa070f40e3585ull, 0xd6990624d192e819ull);
205 : 270449 : QuadRound(bs0, bs1, bm3, 0x106aa070f40e3585ull, 0xd6990624d192e819ull);
206 : 270449 : ShiftMessageB(am2, am3, am0);
207 : 270449 : ShiftMessageB(bm2, bm3, bm0);
208 : 270449 : QuadRound(as0, as1, am0, 0x34b0bcb52748774cull, 0x1e376c0819a4c116ull);
209 : 270449 : QuadRound(bs0, bs1, bm0, 0x34b0bcb52748774cull, 0x1e376c0819a4c116ull);
210 : 270449 : ShiftMessageB(am3, am0, am1);
211 : 270449 : ShiftMessageB(bm3, bm0, bm1);
212 : 270449 : QuadRound(as0, as1, am1, 0x682e6ff35b9cca4full, 0x4ed8aa4a391c0cb3ull);
213 : 270449 : QuadRound(bs0, bs1, bm1, 0x682e6ff35b9cca4full, 0x4ed8aa4a391c0cb3ull);
214 : 270449 : ShiftMessageC(am0, am1, am2);
215 : 270449 : ShiftMessageC(bm0, bm1, bm2);
216 : 270449 : QuadRound(as0, as1, am2, 0x8cc7020884c87814ull, 0x78a5636f748f82eeull);
217 : 270449 : QuadRound(bs0, bs1, bm2, 0x8cc7020884c87814ull, 0x78a5636f748f82eeull);
218 : 270449 : ShiftMessageC(am1, am2, am3);
219 : 270449 : ShiftMessageC(bm1, bm2, bm3);
220 : 270449 : QuadRound(as0, as1, am3, 0xc67178f2bef9A3f7ull, 0xa4506ceb90befffaull);
221 : 270449 : QuadRound(bs0, bs1, bm3, 0xc67178f2bef9A3f7ull, 0xa4506ceb90befffaull);
222 : 270449 : as0 = _mm_add_epi32(as0, _mm_load_si128((const __m128i*)INIT0));
223 : 270449 : bs0 = _mm_add_epi32(bs0, _mm_load_si128((const __m128i*)INIT0));
224 : 270449 : as1 = _mm_add_epi32(as1, _mm_load_si128((const __m128i*)INIT1));
225 : 270449 : bs1 = _mm_add_epi32(bs1, _mm_load_si128((const __m128i*)INIT1));
226 : :
227 : : /* Transform 2 */
228 : 270449 : aso0 = as0;
229 : 270449 : bso0 = bs0;
230 : 270449 : aso1 = as1;
231 : 270449 : bso1 = bs1;
232 : 270449 : QuadRound(as0, as1, 0xe9b5dba5b5c0fbcfull, 0x71374491c28a2f98ull);
233 : 270449 : QuadRound(bs0, bs1, 0xe9b5dba5b5c0fbcfull, 0x71374491c28a2f98ull);
234 : 270449 : QuadRound(as0, as1, 0xab1c5ed5923f82a4ull, 0x59f111f13956c25bull);
235 : 270449 : QuadRound(bs0, bs1, 0xab1c5ed5923f82a4ull, 0x59f111f13956c25bull);
236 : 270449 : QuadRound(as0, as1, 0x550c7dc3243185beull, 0x12835b01d807aa98ull);
237 : 270449 : QuadRound(bs0, bs1, 0x550c7dc3243185beull, 0x12835b01d807aa98ull);
238 : 270449 : QuadRound(as0, as1, 0xc19bf3749bdc06a7ull, 0x80deb1fe72be5d74ull);
239 : 270449 : QuadRound(bs0, bs1, 0xc19bf3749bdc06a7ull, 0x80deb1fe72be5d74ull);
240 : 270449 : QuadRound(as0, as1, 0x240cf2540fe1edc6ull, 0xf0fe4786649b69c1ull);
241 : 270449 : QuadRound(bs0, bs1, 0x240cf2540fe1edc6ull, 0xf0fe4786649b69c1ull);
242 : 270449 : QuadRound(as0, as1, 0x16f988fa61b9411eull, 0x6cc984be4fe9346full);
243 : 270449 : QuadRound(bs0, bs1, 0x16f988fa61b9411eull, 0x6cc984be4fe9346full);
244 : 270449 : QuadRound(as0, as1, 0xb9d99ec7b019fc65ull, 0xa88e5a6df2c65152ull);
245 : 270449 : QuadRound(bs0, bs1, 0xb9d99ec7b019fc65ull, 0xa88e5a6df2c65152ull);
246 : 270449 : QuadRound(as0, as1, 0xc7353eb0fdb1232bull, 0xe70eeaa09a1231c3ull);
247 : 270449 : QuadRound(bs0, bs1, 0xc7353eb0fdb1232bull, 0xe70eeaa09a1231c3ull);
248 : 270449 : QuadRound(as0, as1, 0xdc1eeefd5a0f118full, 0xcb976d5f3069bad5ull);
249 : 270449 : QuadRound(bs0, bs1, 0xdc1eeefd5a0f118full, 0xcb976d5f3069bad5ull);
250 : 270449 : QuadRound(as0, as1, 0xe15d5b1658f4ca9dull, 0xde0b7a040a35b689ull);
251 : 270449 : QuadRound(bs0, bs1, 0xe15d5b1658f4ca9dull, 0xde0b7a040a35b689ull);
252 : 270449 : QuadRound(as0, as1, 0x6fab9537a507ea32ull, 0x37088980007f3e86ull);
253 : 270449 : QuadRound(bs0, bs1, 0x6fab9537a507ea32ull, 0x37088980007f3e86ull);
254 : 270449 : QuadRound(as0, as1, 0xc0bbbe37cdaa3b6dull, 0x0d8cd6f117406110ull);
255 : 270449 : QuadRound(bs0, bs1, 0xc0bbbe37cdaa3b6dull, 0x0d8cd6f117406110ull);
256 : 270449 : QuadRound(as0, as1, 0x6fd15ca70b02e931ull, 0xdb48a36383613bdaull);
257 : 270449 : QuadRound(bs0, bs1, 0x6fd15ca70b02e931ull, 0xdb48a36383613bdaull);
258 : 270449 : QuadRound(as0, as1, 0x6d4378906ed41a95ull, 0x31338431521afacaull);
259 : 270449 : QuadRound(bs0, bs1, 0x6d4378906ed41a95ull, 0x31338431521afacaull);
260 : 270449 : QuadRound(as0, as1, 0x532fb63cb5c9a0e6ull, 0x9eccabbdc39c91f2ull);
261 : 270449 : QuadRound(bs0, bs1, 0x532fb63cb5c9a0e6ull, 0x9eccabbdc39c91f2ull);
262 : 270449 : QuadRound(as0, as1, 0x4c191d76a4954b68ull, 0x07237ea3d2c741c6ull);
263 : 270449 : QuadRound(bs0, bs1, 0x4c191d76a4954b68ull, 0x07237ea3d2c741c6ull);
264 : 270449 : as0 = _mm_add_epi32(as0, aso0);
265 : 270449 : bs0 = _mm_add_epi32(bs0, bso0);
266 : 270449 : as1 = _mm_add_epi32(as1, aso1);
267 : 270449 : bs1 = _mm_add_epi32(bs1, bso1);
268 : :
269 : : /* Extract hash */
270 : 270449 : Unshuffle(as0, as1);
271 : 270449 : Unshuffle(bs0, bs1);
272 : 270449 : am0 = as0;
273 : 270449 : bm0 = bs0;
274 : 270449 : am1 = as1;
275 : 270449 : bm1 = bs1;
276 : :
277 : : /* Transform 3 */
278 : 270449 : bs0 = as0 = _mm_load_si128((const __m128i*)INIT0);
279 : 270449 : bs1 = as1 = _mm_load_si128((const __m128i*)INIT1);
280 : 270449 : QuadRound(as0, as1, am0, 0xe9b5dba5B5c0fbcfull, 0x71374491428a2f98ull);
281 : 270449 : QuadRound(bs0, bs1, bm0, 0xe9b5dba5B5c0fbcfull, 0x71374491428a2f98ull);
282 : 270449 : QuadRound(as0, as1, am1, 0xab1c5ed5923f82a4ull, 0x59f111f13956c25bull);
283 : 270449 : QuadRound(bs0, bs1, bm1, 0xab1c5ed5923f82a4ull, 0x59f111f13956c25bull);
284 : 270449 : ShiftMessageA(am0, am1);
285 : 270449 : ShiftMessageA(bm0, bm1);
286 : 270449 : bm2 = am2 = _mm_set_epi64x(0x0ull, 0x80000000ull);
287 : 270449 : QuadRound(as0, as1, 0x550c7dc3243185beull, 0x12835b015807aa98ull);
288 : 270449 : QuadRound(bs0, bs1, 0x550c7dc3243185beull, 0x12835b015807aa98ull);
289 : 270449 : ShiftMessageA(am1, am2);
290 : 270449 : ShiftMessageA(bm1, bm2);
291 : 270449 : bm3 = am3 = _mm_set_epi64x(0x10000000000ull, 0x0ull);
292 : 270449 : QuadRound(as0, as1, 0xc19bf2749bdc06a7ull, 0x80deb1fe72be5d74ull);
293 : 270449 : QuadRound(bs0, bs1, 0xc19bf2749bdc06a7ull, 0x80deb1fe72be5d74ull);
294 : 270449 : ShiftMessageB(am2, am3, am0);
295 : 270449 : ShiftMessageB(bm2, bm3, bm0);
296 : 270449 : QuadRound(as0, as1, am0, 0x240ca1cc0fc19dc6ull, 0xefbe4786e49b69c1ull);
297 : 270449 : QuadRound(bs0, bs1, bm0, 0x240ca1cc0fc19dc6ull, 0xefbe4786e49b69c1ull);
298 : 270449 : ShiftMessageB(am3, am0, am1);
299 : 270449 : ShiftMessageB(bm3, bm0, bm1);
300 : 270449 : QuadRound(as0, as1, am1, 0x76f988da5cb0a9dcull, 0x4a7484aa2de92c6full);
301 : 270449 : QuadRound(bs0, bs1, bm1, 0x76f988da5cb0a9dcull, 0x4a7484aa2de92c6full);
302 : 270449 : ShiftMessageB(am0, am1, am2);
303 : 270449 : ShiftMessageB(bm0, bm1, bm2);
304 : 270449 : QuadRound(as0, as1, am2, 0xbf597fc7b00327c8ull, 0xa831c66d983e5152ull);
305 : 270449 : QuadRound(bs0, bs1, bm2, 0xbf597fc7b00327c8ull, 0xa831c66d983e5152ull);
306 : 270449 : ShiftMessageB(am1, am2, am3);
307 : 270449 : ShiftMessageB(bm1, bm2, bm3);
308 : 270449 : QuadRound(as0, as1, am3, 0x1429296706ca6351ull, 0xd5a79147c6e00bf3ull);
309 : 270449 : QuadRound(bs0, bs1, bm3, 0x1429296706ca6351ull, 0xd5a79147c6e00bf3ull);
310 : 270449 : ShiftMessageB(am2, am3, am0);
311 : 270449 : ShiftMessageB(bm2, bm3, bm0);
312 : 270449 : QuadRound(as0, as1, am0, 0x53380d134d2c6dfcull, 0x2e1b213827b70a85ull);
313 : 270449 : QuadRound(bs0, bs1, bm0, 0x53380d134d2c6dfcull, 0x2e1b213827b70a85ull);
314 : 270449 : ShiftMessageB(am3, am0, am1);
315 : 270449 : ShiftMessageB(bm3, bm0, bm1);
316 : 270449 : QuadRound(as0, as1, am1, 0x92722c8581c2c92eull, 0x766a0abb650a7354ull);
317 : 270449 : QuadRound(bs0, bs1, bm1, 0x92722c8581c2c92eull, 0x766a0abb650a7354ull);
318 : 270449 : ShiftMessageB(am0, am1, am2);
319 : 270449 : ShiftMessageB(bm0, bm1, bm2);
320 : 270449 : QuadRound(as0, as1, am2, 0xc76c51a3c24b8b70ull, 0xa81a664ba2bfe8A1ull);
321 : 270449 : QuadRound(bs0, bs1, bm2, 0xc76c51a3c24b8b70ull, 0xa81a664ba2bfe8A1ull);
322 : 270449 : ShiftMessageB(am1, am2, am3);
323 : 270449 : ShiftMessageB(bm1, bm2, bm3);
324 : 270449 : QuadRound(as0, as1, am3, 0x106aa070f40e3585ull, 0xd6990624d192e819ull);
325 : 270449 : QuadRound(bs0, bs1, bm3, 0x106aa070f40e3585ull, 0xd6990624d192e819ull);
326 : 270449 : ShiftMessageB(am2, am3, am0);
327 : 270449 : ShiftMessageB(bm2, bm3, bm0);
328 : 270449 : QuadRound(as0, as1, am0, 0x34b0bcb52748774cull, 0x1e376c0819a4c116ull);
329 : 270449 : QuadRound(bs0, bs1, bm0, 0x34b0bcb52748774cull, 0x1e376c0819a4c116ull);
330 : 270449 : ShiftMessageB(am3, am0, am1);
331 : 270449 : ShiftMessageB(bm3, bm0, bm1);
332 : 270449 : QuadRound(as0, as1, am1, 0x682e6ff35b9cca4full, 0x4ed8aa4a391c0cb3ull);
333 : 270449 : QuadRound(bs0, bs1, bm1, 0x682e6ff35b9cca4full, 0x4ed8aa4a391c0cb3ull);
334 : 270449 : ShiftMessageC(am0, am1, am2);
335 : 270449 : ShiftMessageC(bm0, bm1, bm2);
336 : 270449 : QuadRound(as0, as1, am2, 0x8cc7020884c87814ull, 0x78a5636f748f82eeull);
337 : 270449 : QuadRound(bs0, bs1, bm2, 0x8cc7020884c87814ull, 0x78a5636f748f82eeull);
338 : 270449 : ShiftMessageC(am1, am2, am3);
339 : 270449 : ShiftMessageC(bm1, bm2, bm3);
340 : 270449 : QuadRound(as0, as1, am3, 0xc67178f2bef9a3f7ull, 0xa4506ceb90befffaull);
341 : 270449 : QuadRound(bs0, bs1, bm3, 0xc67178f2bef9a3f7ull, 0xa4506ceb90befffaull);
342 : 270449 : as0 = _mm_add_epi32(as0, _mm_load_si128((const __m128i*)INIT0));
343 : 270449 : bs0 = _mm_add_epi32(bs0, _mm_load_si128((const __m128i*)INIT0));
344 : 270449 : as1 = _mm_add_epi32(as1, _mm_load_si128((const __m128i*)INIT1));
345 : 270449 : bs1 = _mm_add_epi32(bs1, _mm_load_si128((const __m128i*)INIT1));
346 : :
347 : : /* Extract hash into out */
348 : 270449 : Unshuffle(as0, as1);
349 : 270449 : Unshuffle(bs0, bs1);
350 : 270449 : Save(out, as0);
351 : 270449 : Save(out + 16, as1);
352 : 270449 : Save(out + 32, bs0);
353 : 270449 : Save(out + 48, bs1);
354 : 270449 : }
355 : :
356 : : }
357 : :
358 : : #endif
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