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randombit / botan / 19012754211

02 Nov 2025 01:10PM UTC coverage: 90.677% (+0.006%) from 90.671%
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Merge pull request #5137 from randombit/jack/clang-tidy-includes

Remove various unused includes flagged by clang-tidy misc-include-cleaner

100457 of 110786 relevant lines covered (90.68%)

12189873.8 hits per line

Source File
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97.01
/src/lib/hash/sha2_64/sha2_64.cpp
1
/*
2
* SHA-{384,512}
3
* (C) 1999-2011,2015 Jack Lloyd
4
*
5
* Botan is released under the Simplified BSD License (see license.txt)
6
*/
7

8
#include <botan/internal/sha2_64.h>
9

10
#include <botan/internal/loadstor.h>
11
#include <botan/internal/sha2_64_f.h>
12
#include <botan/internal/stl_util.h>
13

14
#if defined(BOTAN_HAS_CPUID)
15
   #include <botan/internal/cpuid.h>
16
#endif
17

18
namespace Botan {
19

20
namespace {
21

22
std::string sha512_provider() {
294✔
23
#if defined(BOTAN_HAS_SHA2_64_X86)
24
   if(auto feat = CPUID::check(CPUID::Feature::SHA512)) {
25
      return *feat;
26
   }
27
#endif
28

29
#if defined(BOTAN_HAS_SHA2_64_ARMV8)
30
   if(auto feat = CPUID::check(CPUID::Feature::SHA2_512)) {
31
      return *feat;
32
   }
33
#endif
34

35
#if defined(BOTAN_HAS_SHA2_64_X86_AVX512)
36
   if(auto feat = CPUID::check(CPUID::Feature::AVX512, CPUID::Feature::BMI)) {
294✔
37
      return *feat;
×
38
   }
×
39
#endif
40

41
#if defined(BOTAN_HAS_SHA2_64_X86_AVX2)
42
   if(auto feat = CPUID::check(CPUID::Feature::AVX2, CPUID::Feature::BMI)) {
294✔
43
      return *feat;
294✔
44
   }
147✔
45
#endif
46

47
   return "base";
147✔
48
}
49

50
}  // namespace
51

52
/*
53
* SHA-{384,512} Compression Function
54
*/
55
//static
56
void SHA_512::compress_digest(digest_type& digest, std::span<const uint8_t> input, size_t blocks) {
233,560,413✔
57
#if defined(BOTAN_HAS_SHA2_64_X86)
58
   if(CPUID::has(CPUID::Feature::SHA512)) {
59
      return compress_digest_x86(digest, input, blocks);
60
   }
61
#endif
62

63
#if defined(BOTAN_HAS_SHA2_64_ARMV8)
64
   if(CPUID::has(CPUID::Feature::SHA2_512)) {
65
      return compress_digest_armv8(digest, input, blocks);
66
   }
67
#endif
68

69
#if defined(BOTAN_HAS_SHA2_64_X86_AVX512)
70
   if(CPUID::has(CPUID::Feature::AVX512, CPUID::Feature::BMI)) {
233,560,413✔
71
      return compress_digest_x86_avx512(digest, input, blocks);
233,558,977✔
72
   }
73
#endif
74

75
#if defined(BOTAN_HAS_SHA2_64_X86_AVX2)
76
   if(CPUID::has(CPUID::Feature::AVX2, CPUID::Feature::BMI)) {
233,560,413✔
77
      return compress_digest_x86_avx2(digest, input, blocks);
233,558,977✔
78
   }
79
#endif
80

81
   uint64_t A = digest[0];
1,436✔
82
   uint64_t B = digest[1];
1,436✔
83
   uint64_t C = digest[2];
1,436✔
84
   uint64_t D = digest[3];
1,436✔
85
   uint64_t E = digest[4];
1,436✔
86
   uint64_t F = digest[5];
1,436✔
87
   uint64_t G = digest[6];
1,436✔
88
   uint64_t H = digest[7];
1,436✔
89

90
   std::array<uint64_t, 16> W{};
1,436✔
91

92
   BufferSlicer in(input);
1,436✔
93

94
   for(size_t i = 0; i != blocks; ++i) {
3,625✔
95
      load_be(W, in.take<block_bytes>());
2,189✔
96

97
      // clang-format off
98

99
      SHA2_64_F(A, B, C, D, E, F, G, H, W[ 0], W[14], W[ 9], W[ 1], 0x428A2F98D728AE22);
2,189✔
100
      SHA2_64_F(H, A, B, C, D, E, F, G, W[ 1], W[15], W[10], W[ 2], 0x7137449123EF65CD);
2,189✔
101
      SHA2_64_F(G, H, A, B, C, D, E, F, W[ 2], W[ 0], W[11], W[ 3], 0xB5C0FBCFEC4D3B2F);
2,189✔
102
      SHA2_64_F(F, G, H, A, B, C, D, E, W[ 3], W[ 1], W[12], W[ 4], 0xE9B5DBA58189DBBC);
2,189✔
103
      SHA2_64_F(E, F, G, H, A, B, C, D, W[ 4], W[ 2], W[13], W[ 5], 0x3956C25BF348B538);
2,189✔
104
      SHA2_64_F(D, E, F, G, H, A, B, C, W[ 5], W[ 3], W[14], W[ 6], 0x59F111F1B605D019);
2,189✔
105
      SHA2_64_F(C, D, E, F, G, H, A, B, W[ 6], W[ 4], W[15], W[ 7], 0x923F82A4AF194F9B);
2,189✔
106
      SHA2_64_F(B, C, D, E, F, G, H, A, W[ 7], W[ 5], W[ 0], W[ 8], 0xAB1C5ED5DA6D8118);
2,189✔
107
      SHA2_64_F(A, B, C, D, E, F, G, H, W[ 8], W[ 6], W[ 1], W[ 9], 0xD807AA98A3030242);
2,189✔
108
      SHA2_64_F(H, A, B, C, D, E, F, G, W[ 9], W[ 7], W[ 2], W[10], 0x12835B0145706FBE);
2,189✔
109
      SHA2_64_F(G, H, A, B, C, D, E, F, W[10], W[ 8], W[ 3], W[11], 0x243185BE4EE4B28C);
2,189✔
110
      SHA2_64_F(F, G, H, A, B, C, D, E, W[11], W[ 9], W[ 4], W[12], 0x550C7DC3D5FFB4E2);
2,189✔
111
      SHA2_64_F(E, F, G, H, A, B, C, D, W[12], W[10], W[ 5], W[13], 0x72BE5D74F27B896F);
2,189✔
112
      SHA2_64_F(D, E, F, G, H, A, B, C, W[13], W[11], W[ 6], W[14], 0x80DEB1FE3B1696B1);
2,189✔
113
      SHA2_64_F(C, D, E, F, G, H, A, B, W[14], W[12], W[ 7], W[15], 0x9BDC06A725C71235);
2,189✔
114
      SHA2_64_F(B, C, D, E, F, G, H, A, W[15], W[13], W[ 8], W[ 0], 0xC19BF174CF692694);
2,189✔
115
      SHA2_64_F(A, B, C, D, E, F, G, H, W[ 0], W[14], W[ 9], W[ 1], 0xE49B69C19EF14AD2);
2,189✔
116
      SHA2_64_F(H, A, B, C, D, E, F, G, W[ 1], W[15], W[10], W[ 2], 0xEFBE4786384F25E3);
2,189✔
117
      SHA2_64_F(G, H, A, B, C, D, E, F, W[ 2], W[ 0], W[11], W[ 3], 0x0FC19DC68B8CD5B5);
2,189✔
118
      SHA2_64_F(F, G, H, A, B, C, D, E, W[ 3], W[ 1], W[12], W[ 4], 0x240CA1CC77AC9C65);
2,189✔
119
      SHA2_64_F(E, F, G, H, A, B, C, D, W[ 4], W[ 2], W[13], W[ 5], 0x2DE92C6F592B0275);
2,189✔
120
      SHA2_64_F(D, E, F, G, H, A, B, C, W[ 5], W[ 3], W[14], W[ 6], 0x4A7484AA6EA6E483);
2,189✔
121
      SHA2_64_F(C, D, E, F, G, H, A, B, W[ 6], W[ 4], W[15], W[ 7], 0x5CB0A9DCBD41FBD4);
2,189✔
122
      SHA2_64_F(B, C, D, E, F, G, H, A, W[ 7], W[ 5], W[ 0], W[ 8], 0x76F988DA831153B5);
2,189✔
123
      SHA2_64_F(A, B, C, D, E, F, G, H, W[ 8], W[ 6], W[ 1], W[ 9], 0x983E5152EE66DFAB);
2,189✔
124
      SHA2_64_F(H, A, B, C, D, E, F, G, W[ 9], W[ 7], W[ 2], W[10], 0xA831C66D2DB43210);
2,189✔
125
      SHA2_64_F(G, H, A, B, C, D, E, F, W[10], W[ 8], W[ 3], W[11], 0xB00327C898FB213F);
2,189✔
126
      SHA2_64_F(F, G, H, A, B, C, D, E, W[11], W[ 9], W[ 4], W[12], 0xBF597FC7BEEF0EE4);
2,189✔
127
      SHA2_64_F(E, F, G, H, A, B, C, D, W[12], W[10], W[ 5], W[13], 0xC6E00BF33DA88FC2);
2,189✔
128
      SHA2_64_F(D, E, F, G, H, A, B, C, W[13], W[11], W[ 6], W[14], 0xD5A79147930AA725);
2,189✔
129
      SHA2_64_F(C, D, E, F, G, H, A, B, W[14], W[12], W[ 7], W[15], 0x06CA6351E003826F);
2,189✔
130
      SHA2_64_F(B, C, D, E, F, G, H, A, W[15], W[13], W[ 8], W[ 0], 0x142929670A0E6E70);
2,189✔
131
      SHA2_64_F(A, B, C, D, E, F, G, H, W[ 0], W[14], W[ 9], W[ 1], 0x27B70A8546D22FFC);
2,189✔
132
      SHA2_64_F(H, A, B, C, D, E, F, G, W[ 1], W[15], W[10], W[ 2], 0x2E1B21385C26C926);
2,189✔
133
      SHA2_64_F(G, H, A, B, C, D, E, F, W[ 2], W[ 0], W[11], W[ 3], 0x4D2C6DFC5AC42AED);
2,189✔
134
      SHA2_64_F(F, G, H, A, B, C, D, E, W[ 3], W[ 1], W[12], W[ 4], 0x53380D139D95B3DF);
2,189✔
135
      SHA2_64_F(E, F, G, H, A, B, C, D, W[ 4], W[ 2], W[13], W[ 5], 0x650A73548BAF63DE);
2,189✔
136
      SHA2_64_F(D, E, F, G, H, A, B, C, W[ 5], W[ 3], W[14], W[ 6], 0x766A0ABB3C77B2A8);
2,189✔
137
      SHA2_64_F(C, D, E, F, G, H, A, B, W[ 6], W[ 4], W[15], W[ 7], 0x81C2C92E47EDAEE6);
2,189✔
138
      SHA2_64_F(B, C, D, E, F, G, H, A, W[ 7], W[ 5], W[ 0], W[ 8], 0x92722C851482353B);
2,189✔
139
      SHA2_64_F(A, B, C, D, E, F, G, H, W[ 8], W[ 6], W[ 1], W[ 9], 0xA2BFE8A14CF10364);
2,189✔
140
      SHA2_64_F(H, A, B, C, D, E, F, G, W[ 9], W[ 7], W[ 2], W[10], 0xA81A664BBC423001);
2,189✔
141
      SHA2_64_F(G, H, A, B, C, D, E, F, W[10], W[ 8], W[ 3], W[11], 0xC24B8B70D0F89791);
2,189✔
142
      SHA2_64_F(F, G, H, A, B, C, D, E, W[11], W[ 9], W[ 4], W[12], 0xC76C51A30654BE30);
2,189✔
143
      SHA2_64_F(E, F, G, H, A, B, C, D, W[12], W[10], W[ 5], W[13], 0xD192E819D6EF5218);
2,189✔
144
      SHA2_64_F(D, E, F, G, H, A, B, C, W[13], W[11], W[ 6], W[14], 0xD69906245565A910);
2,189✔
145
      SHA2_64_F(C, D, E, F, G, H, A, B, W[14], W[12], W[ 7], W[15], 0xF40E35855771202A);
2,189✔
146
      SHA2_64_F(B, C, D, E, F, G, H, A, W[15], W[13], W[ 8], W[ 0], 0x106AA07032BBD1B8);
2,189✔
147
      SHA2_64_F(A, B, C, D, E, F, G, H, W[ 0], W[14], W[ 9], W[ 1], 0x19A4C116B8D2D0C8);
2,189✔
148
      SHA2_64_F(H, A, B, C, D, E, F, G, W[ 1], W[15], W[10], W[ 2], 0x1E376C085141AB53);
2,189✔
149
      SHA2_64_F(G, H, A, B, C, D, E, F, W[ 2], W[ 0], W[11], W[ 3], 0x2748774CDF8EEB99);
2,189✔
150
      SHA2_64_F(F, G, H, A, B, C, D, E, W[ 3], W[ 1], W[12], W[ 4], 0x34B0BCB5E19B48A8);
2,189✔
151
      SHA2_64_F(E, F, G, H, A, B, C, D, W[ 4], W[ 2], W[13], W[ 5], 0x391C0CB3C5C95A63);
2,189✔
152
      SHA2_64_F(D, E, F, G, H, A, B, C, W[ 5], W[ 3], W[14], W[ 6], 0x4ED8AA4AE3418ACB);
2,189✔
153
      SHA2_64_F(C, D, E, F, G, H, A, B, W[ 6], W[ 4], W[15], W[ 7], 0x5B9CCA4F7763E373);
2,189✔
154
      SHA2_64_F(B, C, D, E, F, G, H, A, W[ 7], W[ 5], W[ 0], W[ 8], 0x682E6FF3D6B2B8A3);
2,189✔
155
      SHA2_64_F(A, B, C, D, E, F, G, H, W[ 8], W[ 6], W[ 1], W[ 9], 0x748F82EE5DEFB2FC);
2,189✔
156
      SHA2_64_F(H, A, B, C, D, E, F, G, W[ 9], W[ 7], W[ 2], W[10], 0x78A5636F43172F60);
2,189✔
157
      SHA2_64_F(G, H, A, B, C, D, E, F, W[10], W[ 8], W[ 3], W[11], 0x84C87814A1F0AB72);
2,189✔
158
      SHA2_64_F(F, G, H, A, B, C, D, E, W[11], W[ 9], W[ 4], W[12], 0x8CC702081A6439EC);
2,189✔
159
      SHA2_64_F(E, F, G, H, A, B, C, D, W[12], W[10], W[ 5], W[13], 0x90BEFFFA23631E28);
2,189✔
160
      SHA2_64_F(D, E, F, G, H, A, B, C, W[13], W[11], W[ 6], W[14], 0xA4506CEBDE82BDE9);
2,189✔
161
      SHA2_64_F(C, D, E, F, G, H, A, B, W[14], W[12], W[ 7], W[15], 0xBEF9A3F7B2C67915);
2,189✔
162
      SHA2_64_F(B, C, D, E, F, G, H, A, W[15], W[13], W[ 8], W[ 0], 0xC67178F2E372532B);
2,189✔
163
      SHA2_64_F(A, B, C, D, E, F, G, H, W[ 0], W[14], W[ 9], W[ 1], 0xCA273ECEEA26619C);
2,189✔
164
      SHA2_64_F(H, A, B, C, D, E, F, G, W[ 1], W[15], W[10], W[ 2], 0xD186B8C721C0C207);
2,189✔
165
      SHA2_64_F(G, H, A, B, C, D, E, F, W[ 2], W[ 0], W[11], W[ 3], 0xEADA7DD6CDE0EB1E);
2,189✔
166
      SHA2_64_F(F, G, H, A, B, C, D, E, W[ 3], W[ 1], W[12], W[ 4], 0xF57D4F7FEE6ED178);
2,189✔
167
      SHA2_64_F(E, F, G, H, A, B, C, D, W[ 4], W[ 2], W[13], W[ 5], 0x06F067AA72176FBA);
2,189✔
168
      SHA2_64_F(D, E, F, G, H, A, B, C, W[ 5], W[ 3], W[14], W[ 6], 0x0A637DC5A2C898A6);
2,189✔
169
      SHA2_64_F(C, D, E, F, G, H, A, B, W[ 6], W[ 4], W[15], W[ 7], 0x113F9804BEF90DAE);
2,189✔
170
      SHA2_64_F(B, C, D, E, F, G, H, A, W[ 7], W[ 5], W[ 0], W[ 8], 0x1B710B35131C471B);
2,189✔
171
      SHA2_64_F(A, B, C, D, E, F, G, H, W[ 8], W[ 6], W[ 1], W[ 9], 0x28DB77F523047D84);
2,189✔
172
      SHA2_64_F(H, A, B, C, D, E, F, G, W[ 9], W[ 7], W[ 2], W[10], 0x32CAAB7B40C72493);
2,189✔
173
      SHA2_64_F(G, H, A, B, C, D, E, F, W[10], W[ 8], W[ 3], W[11], 0x3C9EBE0A15C9BEBC);
2,189✔
174
      SHA2_64_F(F, G, H, A, B, C, D, E, W[11], W[ 9], W[ 4], W[12], 0x431D67C49C100D4C);
2,189✔
175
      SHA2_64_F(E, F, G, H, A, B, C, D, W[12], W[10], W[ 5], W[13], 0x4CC5D4BECB3E42B6);
2,189✔
176
      SHA2_64_F(D, E, F, G, H, A, B, C, W[13], W[11], W[ 6], W[14], 0x597F299CFC657E2A);
2,189✔
177
      SHA2_64_F(C, D, E, F, G, H, A, B, W[14], W[12], W[ 7], W[15], 0x5FCB6FAB3AD6FAEC);
2,189✔
178
      SHA2_64_F(B, C, D, E, F, G, H, A, W[15], W[13], W[ 8], W[ 0], 0x6C44198C4A475817);
2,189✔
179

180
      // clang-format on
181

182
      A = (digest[0] += A);
2,189✔
183
      B = (digest[1] += B);
2,189✔
184
      C = (digest[2] += C);
2,189✔
185
      D = (digest[3] += D);
2,189✔
186
      E = (digest[4] += E);
2,189✔
187
      F = (digest[5] += F);
2,189✔
188
      G = (digest[6] += G);
2,189✔
189
      H = (digest[7] += H);
2,189✔
190
   }
191
}
192

193
std::string SHA_512_256::provider() const {
4✔
194
   return sha512_provider();
4✔
195
}
196

197
std::string SHA_384::provider() const {
14✔
198
   return sha512_provider();
14✔
199
}
200

201
std::string SHA_512::provider() const {
276✔
202
   return sha512_provider();
276✔
203
}
204

205
void SHA_512_256::compress_n(digest_type& digest, std::span<const uint8_t> input, size_t blocks) {
142,417✔
206
   SHA_512::compress_digest(digest, input, blocks);
142,417✔
207
}
×
208

209
void SHA_384::compress_n(digest_type& digest, std::span<const uint8_t> input, size_t blocks) {
7,507,065✔
210
   SHA_512::compress_digest(digest, input, blocks);
7,507,065✔
211
}
×
212

213
void SHA_512::compress_n(digest_type& digest, std::span<const uint8_t> input, size_t blocks) {
225,910,931✔
214
   SHA_512::compress_digest(digest, input, blocks);
225,910,931✔
215
}
×
216

217
void SHA_512_256::init(digest_type& digest) {
125,112✔
218
   digest.assign({0x22312194FC2BF72C,
125,112✔
219
                  0x9F555FA3C84C64C2,
220
                  0x2393B86B6F53B151,
221
                  0x963877195940EABD,
222
                  0x96283EE2A88EFFE3,
223
                  0xBE5E1E2553863992,
224
                  0x2B0199FC2C85B8AA,
225
                  0x0EB72DDC81C52CA2});
226
}
125,112✔
227

228
void SHA_384::init(digest_type& digest) {
1,569,199✔
229
   digest.assign({0xCBBB9D5DC1059ED8,
1,569,199✔
230
                  0x629A292A367CD507,
231
                  0x9159015A3070DD17,
232
                  0x152FECD8F70E5939,
233
                  0x67332667FFC00B31,
234
                  0x8EB44A8768581511,
235
                  0xDB0C2E0D64F98FA7,
236
                  0x47B5481DBEFA4FA4});
237
}
1,569,199✔
238

239
void SHA_512::init(digest_type& digest) {
109,806,947✔
240
   digest.assign({0x6A09E667F3BCC908,
109,806,947✔
241
                  0xBB67AE8584CAA73B,
242
                  0x3C6EF372FE94F82B,
243
                  0xA54FF53A5F1D36F1,
244
                  0x510E527FADE682D1,
245
                  0x9B05688C2B3E6C1F,
246
                  0x1F83D9ABFB41BD6B,
247
                  0x5BE0CD19137E2179});
248
}
109,806,947✔
249

250
std::unique_ptr<HashFunction> SHA_384::new_object() const {
443✔
251
   return std::make_unique<SHA_384>();
443✔
252
}
253

254
std::unique_ptr<HashFunction> SHA_512::new_object() const {
3,433✔
255
   return std::make_unique<SHA_512>();
3,433✔
256
}
257

258
std::unique_ptr<HashFunction> SHA_512_256::new_object() const {
7✔
259
   return std::make_unique<SHA_512_256>();
7✔
260
}
261

262
std::unique_ptr<HashFunction> SHA_384::copy_state() const {
895✔
263
   return std::make_unique<SHA_384>(*this);
895✔
264
}
265

266
std::unique_ptr<HashFunction> SHA_512::copy_state() const {
261✔
267
   return std::make_unique<SHA_512>(*this);
261✔
268
}
269

270
std::unique_ptr<HashFunction> SHA_512_256::copy_state() const {
2✔
271
   return std::make_unique<SHA_512_256>(*this);
2✔
272
}
273

274
void SHA_384::add_data(std::span<const uint8_t> input) {
11,739,169✔
275
   m_md.update(input);
11,739,169✔
276
}
11,739,169✔
277

278
void SHA_512::add_data(std::span<const uint8_t> input) {
437,217,148✔
279
   m_md.update(input);
437,217,148✔
280
}
437,217,148✔
281

282
void SHA_512_256::add_data(std::span<const uint8_t> input) {
346,277✔
283
   m_md.update(input);
346,277✔
284
}
346,277✔
285

286
void SHA_384::final_result(std::span<uint8_t> output) {
1,388,717✔
287
   m_md.final(output);
1,388,717✔
288
}
1,388,717✔
289

290
void SHA_512::final_result(std::span<uint8_t> output) {
109,745,609✔
291
   m_md.final(output);
109,745,609✔
292
}
109,745,609✔
293

294
void SHA_512_256::final_result(std::span<uint8_t> output) {
118,969✔
295
   m_md.final(output);
118,969✔
296
}
118,969✔
297

298
}  // namespace Botan
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