wolf SSL
wolfSSL SSL/TLS library, support up to TLS1.3
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wolfcrypt/src/sha512.c@17:a5f916481144, 2020-06-05 (annotated)
- Committer:
- wolfSSL
- Date:
- Fri Jun 05 00:11:07 2020 +0000
- Revision:
- 17:a5f916481144
- Parent:
- 16:8e0d178b1d1e
wolfSSL 4.4.0
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| wolfSSL | 15:117db924cf7c | 1 | /* sha512.c |
| wolfSSL | 15:117db924cf7c | 2 | * |
| wolfSSL | 16:8e0d178b1d1e | 3 | * Copyright (C) 2006-2020 wolfSSL Inc. |
| wolfSSL | 15:117db924cf7c | 4 | * |
| wolfSSL | 15:117db924cf7c | 5 | * This file is part of wolfSSL. |
| wolfSSL | 15:117db924cf7c | 6 | * |
| wolfSSL | 15:117db924cf7c | 7 | * wolfSSL is free software; you can redistribute it and/or modify |
| wolfSSL | 15:117db924cf7c | 8 | * it under the terms of the GNU General Public License as published by |
| wolfSSL | 15:117db924cf7c | 9 | * the Free Software Foundation; either version 2 of the License, or |
| wolfSSL | 15:117db924cf7c | 10 | * (at your option) any later version. |
| wolfSSL | 15:117db924cf7c | 11 | * |
| wolfSSL | 15:117db924cf7c | 12 | * wolfSSL is distributed in the hope that it will be useful, |
| wolfSSL | 15:117db924cf7c | 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| wolfSSL | 15:117db924cf7c | 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| wolfSSL | 15:117db924cf7c | 15 | * GNU General Public License for more details. |
| wolfSSL | 15:117db924cf7c | 16 | * |
| wolfSSL | 15:117db924cf7c | 17 | * You should have received a copy of the GNU General Public License |
| wolfSSL | 15:117db924cf7c | 18 | * along with this program; if not, write to the Free Software |
| wolfSSL | 15:117db924cf7c | 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA |
| wolfSSL | 15:117db924cf7c | 20 | */ |
| wolfSSL | 15:117db924cf7c | 21 | |
| wolfSSL | 15:117db924cf7c | 22 | |
| wolfSSL | 15:117db924cf7c | 23 | #ifdef HAVE_CONFIG_H |
| wolfSSL | 15:117db924cf7c | 24 | #include <config.h> |
| wolfSSL | 15:117db924cf7c | 25 | #endif |
| wolfSSL | 15:117db924cf7c | 26 | |
| wolfSSL | 15:117db924cf7c | 27 | #include <wolfssl/wolfcrypt/settings.h> |
| wolfSSL | 15:117db924cf7c | 28 | |
| wolfSSL | 16:8e0d178b1d1e | 29 | #if (defined(WOLFSSL_SHA512) || defined(WOLFSSL_SHA384)) && !defined(WOLFSSL_ARMASM) |
| wolfSSL | 15:117db924cf7c | 30 | |
| wolfSSL | 15:117db924cf7c | 31 | #if defined(HAVE_FIPS) && \ |
| wolfSSL | 15:117db924cf7c | 32 | defined(HAVE_FIPS_VERSION) && (HAVE_FIPS_VERSION >= 2) |
| wolfSSL | 15:117db924cf7c | 33 | |
| wolfSSL | 15:117db924cf7c | 34 | /* set NO_WRAPPERS before headers, use direct internal f()s not wrappers */ |
| wolfSSL | 15:117db924cf7c | 35 | #define FIPS_NO_WRAPPERS |
| wolfSSL | 15:117db924cf7c | 36 | |
| wolfSSL | 15:117db924cf7c | 37 | #ifdef USE_WINDOWS_API |
| wolfSSL | 15:117db924cf7c | 38 | #pragma code_seg(".fipsA$k") |
| wolfSSL | 15:117db924cf7c | 39 | #pragma const_seg(".fipsB$k") |
| wolfSSL | 15:117db924cf7c | 40 | #endif |
| wolfSSL | 15:117db924cf7c | 41 | #endif |
| wolfSSL | 15:117db924cf7c | 42 | |
| wolfSSL | 15:117db924cf7c | 43 | #include <wolfssl/wolfcrypt/sha512.h> |
| wolfSSL | 15:117db924cf7c | 44 | #include <wolfssl/wolfcrypt/error-crypt.h> |
| wolfSSL | 15:117db924cf7c | 45 | #include <wolfssl/wolfcrypt/cpuid.h> |
| wolfSSL | 16:8e0d178b1d1e | 46 | #include <wolfssl/wolfcrypt/hash.h> |
| wolfSSL | 15:117db924cf7c | 47 | |
| wolfSSL | 15:117db924cf7c | 48 | /* deprecated USE_SLOW_SHA2 (replaced with USE_SLOW_SHA512) */ |
| wolfSSL | 15:117db924cf7c | 49 | #if defined(USE_SLOW_SHA2) && !defined(USE_SLOW_SHA512) |
| wolfSSL | 15:117db924cf7c | 50 | #define USE_SLOW_SHA512 |
| wolfSSL | 15:117db924cf7c | 51 | #endif |
| wolfSSL | 15:117db924cf7c | 52 | |
| wolfSSL | 15:117db924cf7c | 53 | /* fips wrapper calls, user can call direct */ |
| wolfSSL | 15:117db924cf7c | 54 | #if defined(HAVE_FIPS) && \ |
| wolfSSL | 15:117db924cf7c | 55 | (!defined(HAVE_FIPS_VERSION) || (HAVE_FIPS_VERSION < 2)) |
| wolfSSL | 15:117db924cf7c | 56 | |
| wolfSSL | 15:117db924cf7c | 57 | #ifdef WOLFSSL_SHA512 |
| wolfSSL | 15:117db924cf7c | 58 | |
| wolfSSL | 15:117db924cf7c | 59 | int wc_InitSha512(wc_Sha512* sha) |
| wolfSSL | 15:117db924cf7c | 60 | { |
| wolfSSL | 15:117db924cf7c | 61 | if (sha == NULL) { |
| wolfSSL | 15:117db924cf7c | 62 | return BAD_FUNC_ARG; |
| wolfSSL | 15:117db924cf7c | 63 | } |
| wolfSSL | 15:117db924cf7c | 64 | |
| wolfSSL | 15:117db924cf7c | 65 | return InitSha512_fips(sha); |
| wolfSSL | 15:117db924cf7c | 66 | } |
| wolfSSL | 15:117db924cf7c | 67 | int wc_InitSha512_ex(wc_Sha512* sha, void* heap, int devId) |
| wolfSSL | 15:117db924cf7c | 68 | { |
| wolfSSL | 15:117db924cf7c | 69 | (void)heap; |
| wolfSSL | 15:117db924cf7c | 70 | (void)devId; |
| wolfSSL | 15:117db924cf7c | 71 | if (sha == NULL) { |
| wolfSSL | 15:117db924cf7c | 72 | return BAD_FUNC_ARG; |
| wolfSSL | 15:117db924cf7c | 73 | } |
| wolfSSL | 15:117db924cf7c | 74 | return InitSha512_fips(sha); |
| wolfSSL | 15:117db924cf7c | 75 | } |
| wolfSSL | 15:117db924cf7c | 76 | int wc_Sha512Update(wc_Sha512* sha, const byte* data, word32 len) |
| wolfSSL | 15:117db924cf7c | 77 | { |
| wolfSSL | 15:117db924cf7c | 78 | if (sha == NULL || (data == NULL && len > 0)) { |
| wolfSSL | 15:117db924cf7c | 79 | return BAD_FUNC_ARG; |
| wolfSSL | 15:117db924cf7c | 80 | } |
| wolfSSL | 15:117db924cf7c | 81 | |
| wolfSSL | 15:117db924cf7c | 82 | return Sha512Update_fips(sha, data, len); |
| wolfSSL | 15:117db924cf7c | 83 | } |
| wolfSSL | 15:117db924cf7c | 84 | int wc_Sha512Final(wc_Sha512* sha, byte* out) |
| wolfSSL | 15:117db924cf7c | 85 | { |
| wolfSSL | 15:117db924cf7c | 86 | if (sha == NULL || out == NULL) { |
| wolfSSL | 15:117db924cf7c | 87 | return BAD_FUNC_ARG; |
| wolfSSL | 15:117db924cf7c | 88 | } |
| wolfSSL | 15:117db924cf7c | 89 | |
| wolfSSL | 15:117db924cf7c | 90 | return Sha512Final_fips(sha, out); |
| wolfSSL | 15:117db924cf7c | 91 | } |
| wolfSSL | 15:117db924cf7c | 92 | void wc_Sha512Free(wc_Sha512* sha) |
| wolfSSL | 15:117db924cf7c | 93 | { |
| wolfSSL | 15:117db924cf7c | 94 | (void)sha; |
| wolfSSL | 15:117db924cf7c | 95 | /* Not supported in FIPS */ |
| wolfSSL | 15:117db924cf7c | 96 | } |
| wolfSSL | 15:117db924cf7c | 97 | #endif |
| wolfSSL | 15:117db924cf7c | 98 | |
| wolfSSL | 15:117db924cf7c | 99 | #if defined(WOLFSSL_SHA384) || defined(HAVE_AESGCM) |
| wolfSSL | 15:117db924cf7c | 100 | int wc_InitSha384(wc_Sha384* sha) |
| wolfSSL | 15:117db924cf7c | 101 | { |
| wolfSSL | 15:117db924cf7c | 102 | if (sha == NULL) { |
| wolfSSL | 15:117db924cf7c | 103 | return BAD_FUNC_ARG; |
| wolfSSL | 15:117db924cf7c | 104 | } |
| wolfSSL | 15:117db924cf7c | 105 | return InitSha384_fips(sha); |
| wolfSSL | 15:117db924cf7c | 106 | } |
| wolfSSL | 15:117db924cf7c | 107 | int wc_InitSha384_ex(wc_Sha384* sha, void* heap, int devId) |
| wolfSSL | 15:117db924cf7c | 108 | { |
| wolfSSL | 15:117db924cf7c | 109 | (void)heap; |
| wolfSSL | 15:117db924cf7c | 110 | (void)devId; |
| wolfSSL | 15:117db924cf7c | 111 | if (sha == NULL) { |
| wolfSSL | 15:117db924cf7c | 112 | return BAD_FUNC_ARG; |
| wolfSSL | 15:117db924cf7c | 113 | } |
| wolfSSL | 15:117db924cf7c | 114 | return InitSha384_fips(sha); |
| wolfSSL | 15:117db924cf7c | 115 | } |
| wolfSSL | 15:117db924cf7c | 116 | int wc_Sha384Update(wc_Sha384* sha, const byte* data, word32 len) |
| wolfSSL | 15:117db924cf7c | 117 | { |
| wolfSSL | 15:117db924cf7c | 118 | if (sha == NULL || (data == NULL && len > 0)) { |
| wolfSSL | 15:117db924cf7c | 119 | return BAD_FUNC_ARG; |
| wolfSSL | 15:117db924cf7c | 120 | } |
| wolfSSL | 15:117db924cf7c | 121 | return Sha384Update_fips(sha, data, len); |
| wolfSSL | 15:117db924cf7c | 122 | } |
| wolfSSL | 15:117db924cf7c | 123 | int wc_Sha384Final(wc_Sha384* sha, byte* out) |
| wolfSSL | 15:117db924cf7c | 124 | { |
| wolfSSL | 15:117db924cf7c | 125 | if (sha == NULL || out == NULL) { |
| wolfSSL | 15:117db924cf7c | 126 | return BAD_FUNC_ARG; |
| wolfSSL | 15:117db924cf7c | 127 | } |
| wolfSSL | 15:117db924cf7c | 128 | return Sha384Final_fips(sha, out); |
| wolfSSL | 15:117db924cf7c | 129 | } |
| wolfSSL | 15:117db924cf7c | 130 | void wc_Sha384Free(wc_Sha384* sha) |
| wolfSSL | 15:117db924cf7c | 131 | { |
| wolfSSL | 15:117db924cf7c | 132 | (void)sha; |
| wolfSSL | 15:117db924cf7c | 133 | /* Not supported in FIPS */ |
| wolfSSL | 15:117db924cf7c | 134 | } |
| wolfSSL | 15:117db924cf7c | 135 | #endif /* WOLFSSL_SHA384 || HAVE_AESGCM */ |
| wolfSSL | 15:117db924cf7c | 136 | |
| wolfSSL | 15:117db924cf7c | 137 | #else /* else build without fips, or for FIPS v2 */ |
| wolfSSL | 15:117db924cf7c | 138 | |
| wolfSSL | 15:117db924cf7c | 139 | #include <wolfssl/wolfcrypt/logging.h> |
| wolfSSL | 15:117db924cf7c | 140 | |
| wolfSSL | 15:117db924cf7c | 141 | #ifdef NO_INLINE |
| wolfSSL | 15:117db924cf7c | 142 | #include <wolfssl/wolfcrypt/misc.h> |
| wolfSSL | 15:117db924cf7c | 143 | #else |
| wolfSSL | 15:117db924cf7c | 144 | #define WOLFSSL_MISC_INCLUDED |
| wolfSSL | 15:117db924cf7c | 145 | #include <wolfcrypt/src/misc.c> |
| wolfSSL | 15:117db924cf7c | 146 | #endif |
| wolfSSL | 15:117db924cf7c | 147 | |
| wolfSSL | 15:117db924cf7c | 148 | |
| wolfSSL | 15:117db924cf7c | 149 | #if defined(USE_INTEL_SPEEDUP) |
| wolfSSL | 15:117db924cf7c | 150 | #if defined(__GNUC__) && ((__GNUC__ < 4) || \ |
| wolfSSL | 15:117db924cf7c | 151 | (__GNUC__ == 4 && __GNUC_MINOR__ <= 8)) |
| wolfSSL | 16:8e0d178b1d1e | 152 | #undef NO_AVX2_SUPPORT |
| wolfSSL | 15:117db924cf7c | 153 | #define NO_AVX2_SUPPORT |
| wolfSSL | 15:117db924cf7c | 154 | #endif |
| wolfSSL | 15:117db924cf7c | 155 | #if defined(__clang__) && ((__clang_major__ < 3) || \ |
| wolfSSL | 15:117db924cf7c | 156 | (__clang_major__ == 3 && __clang_minor__ <= 5)) |
| wolfSSL | 15:117db924cf7c | 157 | #define NO_AVX2_SUPPORT |
| wolfSSL | 15:117db924cf7c | 158 | #elif defined(__clang__) && defined(NO_AVX2_SUPPORT) |
| wolfSSL | 15:117db924cf7c | 159 | #undef NO_AVX2_SUPPORT |
| wolfSSL | 15:117db924cf7c | 160 | #endif |
| wolfSSL | 15:117db924cf7c | 161 | |
| wolfSSL | 15:117db924cf7c | 162 | #define HAVE_INTEL_AVX1 |
| wolfSSL | 15:117db924cf7c | 163 | #ifndef NO_AVX2_SUPPORT |
| wolfSSL | 15:117db924cf7c | 164 | #define HAVE_INTEL_AVX2 |
| wolfSSL | 15:117db924cf7c | 165 | #endif |
| wolfSSL | 15:117db924cf7c | 166 | #endif |
| wolfSSL | 15:117db924cf7c | 167 | |
| wolfSSL | 15:117db924cf7c | 168 | #if defined(HAVE_INTEL_AVX1) |
| wolfSSL | 15:117db924cf7c | 169 | /* #define DEBUG_XMM */ |
| wolfSSL | 15:117db924cf7c | 170 | #endif |
| wolfSSL | 15:117db924cf7c | 171 | |
| wolfSSL | 15:117db924cf7c | 172 | #if defined(HAVE_INTEL_AVX2) |
| wolfSSL | 15:117db924cf7c | 173 | #define HAVE_INTEL_RORX |
| wolfSSL | 15:117db924cf7c | 174 | /* #define DEBUG_YMM */ |
| wolfSSL | 15:117db924cf7c | 175 | #endif |
| wolfSSL | 15:117db924cf7c | 176 | |
| wolfSSL | 15:117db924cf7c | 177 | #if defined(HAVE_BYTEREVERSE64) && \ |
| wolfSSL | 15:117db924cf7c | 178 | !defined(HAVE_INTEL_AVX1) && !defined(HAVE_INTEL_AVX2) |
| wolfSSL | 15:117db924cf7c | 179 | #define ByteReverseWords64(out, in, size) ByteReverseWords64_1(out, size) |
| wolfSSL | 15:117db924cf7c | 180 | #define ByteReverseWords64_1(buf, size) \ |
| wolfSSL | 15:117db924cf7c | 181 | { unsigned int i ;\ |
| wolfSSL | 15:117db924cf7c | 182 | for(i=0; i< size/sizeof(word64); i++){\ |
| wolfSSL | 15:117db924cf7c | 183 | __asm__ volatile("bswapq %0":"+r"(buf[i])::) ;\ |
| wolfSSL | 15:117db924cf7c | 184 | }\ |
| wolfSSL | 15:117db924cf7c | 185 | } |
| wolfSSL | 15:117db924cf7c | 186 | #endif |
| wolfSSL | 15:117db924cf7c | 187 | |
| wolfSSL | 15:117db924cf7c | 188 | #if defined(WOLFSSL_IMX6_CAAM) && !defined(NO_IMX6_CAAM_HASH) |
| wolfSSL | 15:117db924cf7c | 189 | /* functions defined in wolfcrypt/src/port/caam/caam_sha.c */ |
| wolfSSL | 16:8e0d178b1d1e | 190 | |
| wolfSSL | 15:117db924cf7c | 191 | #else |
| wolfSSL | 15:117db924cf7c | 192 | |
| wolfSSL | 15:117db924cf7c | 193 | #ifdef WOLFSSL_SHA512 |
| wolfSSL | 15:117db924cf7c | 194 | |
| wolfSSL | 15:117db924cf7c | 195 | static int InitSha512(wc_Sha512* sha512) |
| wolfSSL | 15:117db924cf7c | 196 | { |
| wolfSSL | 15:117db924cf7c | 197 | if (sha512 == NULL) |
| wolfSSL | 15:117db924cf7c | 198 | return BAD_FUNC_ARG; |
| wolfSSL | 15:117db924cf7c | 199 | |
| wolfSSL | 15:117db924cf7c | 200 | sha512->digest[0] = W64LIT(0x6a09e667f3bcc908); |
| wolfSSL | 15:117db924cf7c | 201 | sha512->digest[1] = W64LIT(0xbb67ae8584caa73b); |
| wolfSSL | 15:117db924cf7c | 202 | sha512->digest[2] = W64LIT(0x3c6ef372fe94f82b); |
| wolfSSL | 15:117db924cf7c | 203 | sha512->digest[3] = W64LIT(0xa54ff53a5f1d36f1); |
| wolfSSL | 15:117db924cf7c | 204 | sha512->digest[4] = W64LIT(0x510e527fade682d1); |
| wolfSSL | 15:117db924cf7c | 205 | sha512->digest[5] = W64LIT(0x9b05688c2b3e6c1f); |
| wolfSSL | 15:117db924cf7c | 206 | sha512->digest[6] = W64LIT(0x1f83d9abfb41bd6b); |
| wolfSSL | 15:117db924cf7c | 207 | sha512->digest[7] = W64LIT(0x5be0cd19137e2179); |
| wolfSSL | 15:117db924cf7c | 208 | |
| wolfSSL | 15:117db924cf7c | 209 | sha512->buffLen = 0; |
| wolfSSL | 15:117db924cf7c | 210 | sha512->loLen = 0; |
| wolfSSL | 15:117db924cf7c | 211 | sha512->hiLen = 0; |
| wolfSSL | 15:117db924cf7c | 212 | |
| wolfSSL | 16:8e0d178b1d1e | 213 | #if defined(WOLFSSL_ESP32WROOM32_CRYPT) && \ |
| wolfSSL | 16:8e0d178b1d1e | 214 | !defined(NO_WOLFSSL_ESP32WROOM32_CRYPT_HASH) |
| wolfSSL | 16:8e0d178b1d1e | 215 | |
| wolfSSL | 16:8e0d178b1d1e | 216 | sha512->ctx.sha_type = SHA2_512; |
| wolfSSL | 16:8e0d178b1d1e | 217 | /* always start firstblock = 1 when using hw engine */ |
| wolfSSL | 16:8e0d178b1d1e | 218 | sha512->ctx.isfirstblock = 1; |
| wolfSSL | 16:8e0d178b1d1e | 219 | if(sha512->ctx.mode == ESP32_SHA_HW) { |
| wolfSSL | 16:8e0d178b1d1e | 220 | /* release hw */ |
| wolfSSL | 16:8e0d178b1d1e | 221 | esp_sha_hw_unlock(); |
| wolfSSL | 16:8e0d178b1d1e | 222 | } |
| wolfSSL | 16:8e0d178b1d1e | 223 | /* always set mode as INIT |
| wolfSSL | 16:8e0d178b1d1e | 224 | * whether using HW or SW is determined at first call of update() |
| wolfSSL | 16:8e0d178b1d1e | 225 | */ |
| wolfSSL | 16:8e0d178b1d1e | 226 | sha512->ctx.mode = ESP32_SHA_INIT; |
| wolfSSL | 16:8e0d178b1d1e | 227 | #endif |
| wolfSSL | 16:8e0d178b1d1e | 228 | #if defined(WOLFSSL_HASH_FLAGS) || defined(WOLF_CRYPTO_CB) |
| wolfSSL | 16:8e0d178b1d1e | 229 | sha512->flags = 0; |
| wolfSSL | 16:8e0d178b1d1e | 230 | #endif |
| wolfSSL | 15:117db924cf7c | 231 | return 0; |
| wolfSSL | 15:117db924cf7c | 232 | } |
| wolfSSL | 15:117db924cf7c | 233 | |
| wolfSSL | 15:117db924cf7c | 234 | #endif /* WOLFSSL_SHA512 */ |
| wolfSSL | 15:117db924cf7c | 235 | |
| wolfSSL | 15:117db924cf7c | 236 | /* Hardware Acceleration */ |
| wolfSSL | 15:117db924cf7c | 237 | #if defined(HAVE_INTEL_AVX1) || defined(HAVE_INTEL_AVX2) |
| wolfSSL | 15:117db924cf7c | 238 | |
| wolfSSL | 15:117db924cf7c | 239 | #ifdef WOLFSSL_SHA512 |
| wolfSSL | 15:117db924cf7c | 240 | |
| wolfSSL | 15:117db924cf7c | 241 | /***** |
| wolfSSL | 15:117db924cf7c | 242 | Intel AVX1/AVX2 Macro Control Structure |
| wolfSSL | 15:117db924cf7c | 243 | |
| wolfSSL | 15:117db924cf7c | 244 | #if defined(HAVE_INteL_SPEEDUP) |
| wolfSSL | 15:117db924cf7c | 245 | #define HAVE_INTEL_AVX1 |
| wolfSSL | 15:117db924cf7c | 246 | #define HAVE_INTEL_AVX2 |
| wolfSSL | 15:117db924cf7c | 247 | #endif |
| wolfSSL | 15:117db924cf7c | 248 | |
| wolfSSL | 15:117db924cf7c | 249 | int InitSha512(wc_Sha512* sha512) { |
| wolfSSL | 15:117db924cf7c | 250 | Save/Recover XMM, YMM |
| wolfSSL | 15:117db924cf7c | 251 | ... |
| wolfSSL | 15:117db924cf7c | 252 | |
| wolfSSL | 15:117db924cf7c | 253 | Check Intel AVX cpuid flags |
| wolfSSL | 15:117db924cf7c | 254 | } |
| wolfSSL | 15:117db924cf7c | 255 | |
| wolfSSL | 15:117db924cf7c | 256 | #if defined(HAVE_INTEL_AVX1)|| defined(HAVE_INTEL_AVX2) |
| wolfSSL | 15:117db924cf7c | 257 | Transform_Sha512_AVX1(); # Function prototype |
| wolfSSL | 15:117db924cf7c | 258 | Transform_Sha512_AVX2(); # |
| wolfSSL | 15:117db924cf7c | 259 | #endif |
| wolfSSL | 15:117db924cf7c | 260 | |
| wolfSSL | 15:117db924cf7c | 261 | _Transform_Sha512() { # Native Transform Function body |
| wolfSSL | 15:117db924cf7c | 262 | |
| wolfSSL | 15:117db924cf7c | 263 | } |
| wolfSSL | 15:117db924cf7c | 264 | |
| wolfSSL | 15:117db924cf7c | 265 | int Sha512Update() { |
| wolfSSL | 15:117db924cf7c | 266 | Save/Recover XMM, YMM |
| wolfSSL | 15:117db924cf7c | 267 | ... |
| wolfSSL | 15:117db924cf7c | 268 | } |
| wolfSSL | 15:117db924cf7c | 269 | |
| wolfSSL | 15:117db924cf7c | 270 | int Sha512Final() { |
| wolfSSL | 15:117db924cf7c | 271 | Save/Recover XMM, YMM |
| wolfSSL | 15:117db924cf7c | 272 | ... |
| wolfSSL | 15:117db924cf7c | 273 | } |
| wolfSSL | 15:117db924cf7c | 274 | |
| wolfSSL | 15:117db924cf7c | 275 | |
| wolfSSL | 15:117db924cf7c | 276 | #if defined(HAVE_INTEL_AVX1) |
| wolfSSL | 15:117db924cf7c | 277 | |
| wolfSSL | 15:117db924cf7c | 278 | XMM Instructions/INLINE asm Definitions |
| wolfSSL | 15:117db924cf7c | 279 | |
| wolfSSL | 15:117db924cf7c | 280 | #endif |
| wolfSSL | 15:117db924cf7c | 281 | |
| wolfSSL | 15:117db924cf7c | 282 | #if defined(HAVE_INTEL_AVX2) |
| wolfSSL | 15:117db924cf7c | 283 | |
| wolfSSL | 15:117db924cf7c | 284 | YMM Instructions/INLINE asm Definitions |
| wolfSSL | 15:117db924cf7c | 285 | |
| wolfSSL | 15:117db924cf7c | 286 | #endif |
| wolfSSL | 15:117db924cf7c | 287 | |
| wolfSSL | 15:117db924cf7c | 288 | #if defnied(HAVE_INTEL_AVX1) |
| wolfSSL | 15:117db924cf7c | 289 | |
| wolfSSL | 15:117db924cf7c | 290 | int Transform_Sha512_AVX1() { |
| wolfSSL | 15:117db924cf7c | 291 | Stitched Message Sched/Round |
| wolfSSL | 15:117db924cf7c | 292 | } |
| wolfSSL | 15:117db924cf7c | 293 | |
| wolfSSL | 15:117db924cf7c | 294 | #endif |
| wolfSSL | 15:117db924cf7c | 295 | |
| wolfSSL | 15:117db924cf7c | 296 | #if defnied(HAVE_INTEL_AVX2) |
| wolfSSL | 15:117db924cf7c | 297 | |
| wolfSSL | 15:117db924cf7c | 298 | int Transform_Sha512_AVX2() { |
| wolfSSL | 15:117db924cf7c | 299 | Stitched Message Sched/Round |
| wolfSSL | 15:117db924cf7c | 300 | } |
| wolfSSL | 15:117db924cf7c | 301 | #endif |
| wolfSSL | 15:117db924cf7c | 302 | |
| wolfSSL | 15:117db924cf7c | 303 | */ |
| wolfSSL | 15:117db924cf7c | 304 | |
| wolfSSL | 15:117db924cf7c | 305 | |
| wolfSSL | 15:117db924cf7c | 306 | /* Each platform needs to query info type 1 from cpuid to see if aesni is |
| wolfSSL | 15:117db924cf7c | 307 | * supported. Also, let's setup a macro for proper linkage w/o ABI conflicts |
| wolfSSL | 15:117db924cf7c | 308 | */ |
| wolfSSL | 15:117db924cf7c | 309 | |
| wolfSSL | 16:8e0d178b1d1e | 310 | #ifdef __cplusplus |
| wolfSSL | 16:8e0d178b1d1e | 311 | extern "C" { |
| wolfSSL | 16:8e0d178b1d1e | 312 | #endif |
| wolfSSL | 16:8e0d178b1d1e | 313 | |
| wolfSSL | 15:117db924cf7c | 314 | #if defined(HAVE_INTEL_AVX1) |
| wolfSSL | 16:8e0d178b1d1e | 315 | extern int Transform_Sha512_AVX1(wc_Sha512 *sha512); |
| wolfSSL | 16:8e0d178b1d1e | 316 | extern int Transform_Sha512_AVX1_Len(wc_Sha512 *sha512, word32 len); |
| wolfSSL | 15:117db924cf7c | 317 | #endif |
| wolfSSL | 15:117db924cf7c | 318 | #if defined(HAVE_INTEL_AVX2) |
| wolfSSL | 16:8e0d178b1d1e | 319 | extern int Transform_Sha512_AVX2(wc_Sha512 *sha512); |
| wolfSSL | 16:8e0d178b1d1e | 320 | extern int Transform_Sha512_AVX2_Len(wc_Sha512 *sha512, word32 len); |
| wolfSSL | 15:117db924cf7c | 321 | #if defined(HAVE_INTEL_RORX) |
| wolfSSL | 16:8e0d178b1d1e | 322 | extern int Transform_Sha512_AVX1_RORX(wc_Sha512 *sha512); |
| wolfSSL | 16:8e0d178b1d1e | 323 | extern int Transform_Sha512_AVX1_RORX_Len(wc_Sha512 *sha512, |
| wolfSSL | 15:117db924cf7c | 324 | word32 len); |
| wolfSSL | 16:8e0d178b1d1e | 325 | extern int Transform_Sha512_AVX2_RORX(wc_Sha512 *sha512); |
| wolfSSL | 16:8e0d178b1d1e | 326 | extern int Transform_Sha512_AVX2_RORX_Len(wc_Sha512 *sha512, |
| wolfSSL | 15:117db924cf7c | 327 | word32 len); |
| wolfSSL | 15:117db924cf7c | 328 | #endif |
| wolfSSL | 15:117db924cf7c | 329 | #endif |
| wolfSSL | 16:8e0d178b1d1e | 330 | |
| wolfSSL | 16:8e0d178b1d1e | 331 | #ifdef __cplusplus |
| wolfSSL | 16:8e0d178b1d1e | 332 | } /* extern "C" */ |
| wolfSSL | 16:8e0d178b1d1e | 333 | #endif |
| wolfSSL | 16:8e0d178b1d1e | 334 | |
| wolfSSL | 15:117db924cf7c | 335 | static int _Transform_Sha512(wc_Sha512 *sha512); |
| wolfSSL | 15:117db924cf7c | 336 | static int (*Transform_Sha512_p)(wc_Sha512* sha512) = _Transform_Sha512; |
| wolfSSL | 15:117db924cf7c | 337 | static int (*Transform_Sha512_Len_p)(wc_Sha512* sha512, word32 len) = NULL; |
| wolfSSL | 15:117db924cf7c | 338 | static int transform_check = 0; |
| wolfSSL | 15:117db924cf7c | 339 | static int intel_flags; |
| wolfSSL | 15:117db924cf7c | 340 | #define Transform_Sha512(sha512) (*Transform_Sha512_p)(sha512) |
| wolfSSL | 15:117db924cf7c | 341 | #define Transform_Sha512_Len(sha512, len) \ |
| wolfSSL | 16:8e0d178b1d1e | 342 | (*Transform_Sha512_Len_p)(sha512, len) |
| wolfSSL | 15:117db924cf7c | 343 | |
| wolfSSL | 15:117db924cf7c | 344 | static void Sha512_SetTransform() |
| wolfSSL | 15:117db924cf7c | 345 | { |
| wolfSSL | 15:117db924cf7c | 346 | if (transform_check) |
| wolfSSL | 15:117db924cf7c | 347 | return; |
| wolfSSL | 15:117db924cf7c | 348 | |
| wolfSSL | 15:117db924cf7c | 349 | intel_flags = cpuid_get_flags(); |
| wolfSSL | 15:117db924cf7c | 350 | |
| wolfSSL | 15:117db924cf7c | 351 | #if defined(HAVE_INTEL_AVX2) |
| wolfSSL | 15:117db924cf7c | 352 | if (IS_INTEL_AVX2(intel_flags)) { |
| wolfSSL | 15:117db924cf7c | 353 | #ifdef HAVE_INTEL_RORX |
| wolfSSL | 15:117db924cf7c | 354 | if (IS_INTEL_BMI2(intel_flags)) { |
| wolfSSL | 15:117db924cf7c | 355 | Transform_Sha512_p = Transform_Sha512_AVX2_RORX; |
| wolfSSL | 15:117db924cf7c | 356 | Transform_Sha512_Len_p = Transform_Sha512_AVX2_RORX_Len; |
| wolfSSL | 15:117db924cf7c | 357 | } |
| wolfSSL | 15:117db924cf7c | 358 | else |
| wolfSSL | 15:117db924cf7c | 359 | #endif |
| wolfSSL | 15:117db924cf7c | 360 | if (1) { |
| wolfSSL | 15:117db924cf7c | 361 | Transform_Sha512_p = Transform_Sha512_AVX2; |
| wolfSSL | 15:117db924cf7c | 362 | Transform_Sha512_Len_p = Transform_Sha512_AVX2_Len; |
| wolfSSL | 15:117db924cf7c | 363 | } |
| wolfSSL | 15:117db924cf7c | 364 | #ifdef HAVE_INTEL_RORX |
| wolfSSL | 15:117db924cf7c | 365 | else { |
| wolfSSL | 15:117db924cf7c | 366 | Transform_Sha512_p = Transform_Sha512_AVX1_RORX; |
| wolfSSL | 15:117db924cf7c | 367 | Transform_Sha512_Len_p = Transform_Sha512_AVX1_RORX_Len; |
| wolfSSL | 15:117db924cf7c | 368 | } |
| wolfSSL | 15:117db924cf7c | 369 | #endif |
| wolfSSL | 15:117db924cf7c | 370 | } |
| wolfSSL | 15:117db924cf7c | 371 | else |
| wolfSSL | 15:117db924cf7c | 372 | #endif |
| wolfSSL | 15:117db924cf7c | 373 | #if defined(HAVE_INTEL_AVX1) |
| wolfSSL | 15:117db924cf7c | 374 | if (IS_INTEL_AVX1(intel_flags)) { |
| wolfSSL | 15:117db924cf7c | 375 | Transform_Sha512_p = Transform_Sha512_AVX1; |
| wolfSSL | 15:117db924cf7c | 376 | Transform_Sha512_Len_p = Transform_Sha512_AVX1_Len; |
| wolfSSL | 15:117db924cf7c | 377 | } |
| wolfSSL | 15:117db924cf7c | 378 | else |
| wolfSSL | 15:117db924cf7c | 379 | #endif |
| wolfSSL | 15:117db924cf7c | 380 | Transform_Sha512_p = _Transform_Sha512; |
| wolfSSL | 15:117db924cf7c | 381 | |
| wolfSSL | 15:117db924cf7c | 382 | transform_check = 1; |
| wolfSSL | 15:117db924cf7c | 383 | } |
| wolfSSL | 15:117db924cf7c | 384 | #endif /* WOLFSSL_SHA512 */ |
| wolfSSL | 15:117db924cf7c | 385 | |
| wolfSSL | 15:117db924cf7c | 386 | #else |
| wolfSSL | 15:117db924cf7c | 387 | #define Transform_Sha512(sha512) _Transform_Sha512(sha512) |
| wolfSSL | 15:117db924cf7c | 388 | |
| wolfSSL | 16:8e0d178b1d1e | 389 | #endif |
| wolfSSL | 16:8e0d178b1d1e | 390 | |
| wolfSSL | 16:8e0d178b1d1e | 391 | #ifdef WOLFSSL_SHA512 |
| wolfSSL | 15:117db924cf7c | 392 | |
| wolfSSL | 16:8e0d178b1d1e | 393 | int wc_InitSha512_ex(wc_Sha512* sha512, void* heap, int devId) |
| wolfSSL | 16:8e0d178b1d1e | 394 | { |
| wolfSSL | 16:8e0d178b1d1e | 395 | int ret = 0; |
| wolfSSL | 15:117db924cf7c | 396 | |
| wolfSSL | 16:8e0d178b1d1e | 397 | if (sha512 == NULL) |
| wolfSSL | 16:8e0d178b1d1e | 398 | return BAD_FUNC_ARG; |
| wolfSSL | 15:117db924cf7c | 399 | |
| wolfSSL | 16:8e0d178b1d1e | 400 | sha512->heap = heap; |
| wolfSSL | 15:117db924cf7c | 401 | |
| wolfSSL | 16:8e0d178b1d1e | 402 | ret = InitSha512(sha512); |
| wolfSSL | 16:8e0d178b1d1e | 403 | if (ret != 0) |
| wolfSSL | 16:8e0d178b1d1e | 404 | return ret; |
| wolfSSL | 15:117db924cf7c | 405 | |
| wolfSSL | 16:8e0d178b1d1e | 406 | #if defined(HAVE_INTEL_AVX1) || defined(HAVE_INTEL_AVX2) |
| wolfSSL | 16:8e0d178b1d1e | 407 | Sha512_SetTransform(); |
| wolfSSL | 16:8e0d178b1d1e | 408 | #endif |
| wolfSSL | 16:8e0d178b1d1e | 409 | |
| wolfSSL | 16:8e0d178b1d1e | 410 | #ifdef WOLFSSL_SMALL_STACK_CACHE |
| wolfSSL | 16:8e0d178b1d1e | 411 | sha512->W = NULL; |
| wolfSSL | 16:8e0d178b1d1e | 412 | #endif |
| wolfSSL | 15:117db924cf7c | 413 | |
| wolfSSL | 16:8e0d178b1d1e | 414 | #if defined(WOLFSSL_ASYNC_CRYPT) && defined(WC_ASYNC_ENABLE_SHA512) |
| wolfSSL | 16:8e0d178b1d1e | 415 | ret = wolfAsync_DevCtxInit(&sha512->asyncDev, |
| wolfSSL | 16:8e0d178b1d1e | 416 | WOLFSSL_ASYNC_MARKER_SHA512, sha512->heap, devId); |
| wolfSSL | 16:8e0d178b1d1e | 417 | #else |
| wolfSSL | 16:8e0d178b1d1e | 418 | (void)devId; |
| wolfSSL | 16:8e0d178b1d1e | 419 | #endif /* WOLFSSL_ASYNC_CRYPT */ |
| wolfSSL | 15:117db924cf7c | 420 | |
| wolfSSL | 16:8e0d178b1d1e | 421 | return ret; |
| wolfSSL | 16:8e0d178b1d1e | 422 | } |
| wolfSSL | 15:117db924cf7c | 423 | |
| wolfSSL | 16:8e0d178b1d1e | 424 | #endif /* WOLFSSL_SHA512 */ |
| wolfSSL | 15:117db924cf7c | 425 | |
| wolfSSL | 15:117db924cf7c | 426 | |
| wolfSSL | 15:117db924cf7c | 427 | static const word64 K512[80] = { |
| wolfSSL | 15:117db924cf7c | 428 | W64LIT(0x428a2f98d728ae22), W64LIT(0x7137449123ef65cd), |
| wolfSSL | 15:117db924cf7c | 429 | W64LIT(0xb5c0fbcfec4d3b2f), W64LIT(0xe9b5dba58189dbbc), |
| wolfSSL | 15:117db924cf7c | 430 | W64LIT(0x3956c25bf348b538), W64LIT(0x59f111f1b605d019), |
| wolfSSL | 15:117db924cf7c | 431 | W64LIT(0x923f82a4af194f9b), W64LIT(0xab1c5ed5da6d8118), |
| wolfSSL | 15:117db924cf7c | 432 | W64LIT(0xd807aa98a3030242), W64LIT(0x12835b0145706fbe), |
| wolfSSL | 15:117db924cf7c | 433 | W64LIT(0x243185be4ee4b28c), W64LIT(0x550c7dc3d5ffb4e2), |
| wolfSSL | 15:117db924cf7c | 434 | W64LIT(0x72be5d74f27b896f), W64LIT(0x80deb1fe3b1696b1), |
| wolfSSL | 15:117db924cf7c | 435 | W64LIT(0x9bdc06a725c71235), W64LIT(0xc19bf174cf692694), |
| wolfSSL | 15:117db924cf7c | 436 | W64LIT(0xe49b69c19ef14ad2), W64LIT(0xefbe4786384f25e3), |
| wolfSSL | 15:117db924cf7c | 437 | W64LIT(0x0fc19dc68b8cd5b5), W64LIT(0x240ca1cc77ac9c65), |
| wolfSSL | 15:117db924cf7c | 438 | W64LIT(0x2de92c6f592b0275), W64LIT(0x4a7484aa6ea6e483), |
| wolfSSL | 15:117db924cf7c | 439 | W64LIT(0x5cb0a9dcbd41fbd4), W64LIT(0x76f988da831153b5), |
| wolfSSL | 15:117db924cf7c | 440 | W64LIT(0x983e5152ee66dfab), W64LIT(0xa831c66d2db43210), |
| wolfSSL | 15:117db924cf7c | 441 | W64LIT(0xb00327c898fb213f), W64LIT(0xbf597fc7beef0ee4), |
| wolfSSL | 15:117db924cf7c | 442 | W64LIT(0xc6e00bf33da88fc2), W64LIT(0xd5a79147930aa725), |
| wolfSSL | 15:117db924cf7c | 443 | W64LIT(0x06ca6351e003826f), W64LIT(0x142929670a0e6e70), |
| wolfSSL | 15:117db924cf7c | 444 | W64LIT(0x27b70a8546d22ffc), W64LIT(0x2e1b21385c26c926), |
| wolfSSL | 15:117db924cf7c | 445 | W64LIT(0x4d2c6dfc5ac42aed), W64LIT(0x53380d139d95b3df), |
| wolfSSL | 15:117db924cf7c | 446 | W64LIT(0x650a73548baf63de), W64LIT(0x766a0abb3c77b2a8), |
| wolfSSL | 15:117db924cf7c | 447 | W64LIT(0x81c2c92e47edaee6), W64LIT(0x92722c851482353b), |
| wolfSSL | 15:117db924cf7c | 448 | W64LIT(0xa2bfe8a14cf10364), W64LIT(0xa81a664bbc423001), |
| wolfSSL | 15:117db924cf7c | 449 | W64LIT(0xc24b8b70d0f89791), W64LIT(0xc76c51a30654be30), |
| wolfSSL | 15:117db924cf7c | 450 | W64LIT(0xd192e819d6ef5218), W64LIT(0xd69906245565a910), |
| wolfSSL | 15:117db924cf7c | 451 | W64LIT(0xf40e35855771202a), W64LIT(0x106aa07032bbd1b8), |
| wolfSSL | 15:117db924cf7c | 452 | W64LIT(0x19a4c116b8d2d0c8), W64LIT(0x1e376c085141ab53), |
| wolfSSL | 15:117db924cf7c | 453 | W64LIT(0x2748774cdf8eeb99), W64LIT(0x34b0bcb5e19b48a8), |
| wolfSSL | 15:117db924cf7c | 454 | W64LIT(0x391c0cb3c5c95a63), W64LIT(0x4ed8aa4ae3418acb), |
| wolfSSL | 15:117db924cf7c | 455 | W64LIT(0x5b9cca4f7763e373), W64LIT(0x682e6ff3d6b2b8a3), |
| wolfSSL | 15:117db924cf7c | 456 | W64LIT(0x748f82ee5defb2fc), W64LIT(0x78a5636f43172f60), |
| wolfSSL | 15:117db924cf7c | 457 | W64LIT(0x84c87814a1f0ab72), W64LIT(0x8cc702081a6439ec), |
| wolfSSL | 15:117db924cf7c | 458 | W64LIT(0x90befffa23631e28), W64LIT(0xa4506cebde82bde9), |
| wolfSSL | 15:117db924cf7c | 459 | W64LIT(0xbef9a3f7b2c67915), W64LIT(0xc67178f2e372532b), |
| wolfSSL | 15:117db924cf7c | 460 | W64LIT(0xca273eceea26619c), W64LIT(0xd186b8c721c0c207), |
| wolfSSL | 15:117db924cf7c | 461 | W64LIT(0xeada7dd6cde0eb1e), W64LIT(0xf57d4f7fee6ed178), |
| wolfSSL | 15:117db924cf7c | 462 | W64LIT(0x06f067aa72176fba), W64LIT(0x0a637dc5a2c898a6), |
| wolfSSL | 15:117db924cf7c | 463 | W64LIT(0x113f9804bef90dae), W64LIT(0x1b710b35131c471b), |
| wolfSSL | 15:117db924cf7c | 464 | W64LIT(0x28db77f523047d84), W64LIT(0x32caab7b40c72493), |
| wolfSSL | 15:117db924cf7c | 465 | W64LIT(0x3c9ebe0a15c9bebc), W64LIT(0x431d67c49c100d4c), |
| wolfSSL | 15:117db924cf7c | 466 | W64LIT(0x4cc5d4becb3e42b6), W64LIT(0x597f299cfc657e2a), |
| wolfSSL | 15:117db924cf7c | 467 | W64LIT(0x5fcb6fab3ad6faec), W64LIT(0x6c44198c4a475817) |
| wolfSSL | 15:117db924cf7c | 468 | }; |
| wolfSSL | 15:117db924cf7c | 469 | |
| wolfSSL | 15:117db924cf7c | 470 | #define blk0(i) (W[i] = sha512->buffer[i]) |
| wolfSSL | 15:117db924cf7c | 471 | |
| wolfSSL | 15:117db924cf7c | 472 | #define blk2(i) (\ |
| wolfSSL | 15:117db924cf7c | 473 | W[ i & 15] += \ |
| wolfSSL | 15:117db924cf7c | 474 | s1(W[(i-2) & 15])+ \ |
| wolfSSL | 15:117db924cf7c | 475 | W[(i-7) & 15] + \ |
| wolfSSL | 15:117db924cf7c | 476 | s0(W[(i-15) & 15]) \ |
| wolfSSL | 15:117db924cf7c | 477 | ) |
| wolfSSL | 15:117db924cf7c | 478 | |
| wolfSSL | 15:117db924cf7c | 479 | #define Ch(x,y,z) (z ^ (x & (y ^ z))) |
| wolfSSL | 15:117db924cf7c | 480 | #define Maj(x,y,z) ((x & y) | (z & (x | y))) |
| wolfSSL | 15:117db924cf7c | 481 | |
| wolfSSL | 15:117db924cf7c | 482 | #define a(i) T[(0-i) & 7] |
| wolfSSL | 15:117db924cf7c | 483 | #define b(i) T[(1-i) & 7] |
| wolfSSL | 15:117db924cf7c | 484 | #define c(i) T[(2-i) & 7] |
| wolfSSL | 15:117db924cf7c | 485 | #define d(i) T[(3-i) & 7] |
| wolfSSL | 15:117db924cf7c | 486 | #define e(i) T[(4-i) & 7] |
| wolfSSL | 15:117db924cf7c | 487 | #define f(i) T[(5-i) & 7] |
| wolfSSL | 15:117db924cf7c | 488 | #define g(i) T[(6-i) & 7] |
| wolfSSL | 15:117db924cf7c | 489 | #define h(i) T[(7-i) & 7] |
| wolfSSL | 15:117db924cf7c | 490 | |
| wolfSSL | 15:117db924cf7c | 491 | #define S0(x) (rotrFixed64(x,28) ^ rotrFixed64(x,34) ^ rotrFixed64(x,39)) |
| wolfSSL | 15:117db924cf7c | 492 | #define S1(x) (rotrFixed64(x,14) ^ rotrFixed64(x,18) ^ rotrFixed64(x,41)) |
| wolfSSL | 15:117db924cf7c | 493 | #define s0(x) (rotrFixed64(x,1) ^ rotrFixed64(x,8) ^ (x>>7)) |
| wolfSSL | 15:117db924cf7c | 494 | #define s1(x) (rotrFixed64(x,19) ^ rotrFixed64(x,61) ^ (x>>6)) |
| wolfSSL | 15:117db924cf7c | 495 | |
| wolfSSL | 15:117db924cf7c | 496 | #define R(i) \ |
| wolfSSL | 15:117db924cf7c | 497 | h(i) += S1(e(i)) + Ch(e(i),f(i),g(i)) + K[i+j] + (j ? blk2(i) : blk0(i)); \ |
| wolfSSL | 15:117db924cf7c | 498 | d(i) += h(i); \ |
| wolfSSL | 15:117db924cf7c | 499 | h(i) += S0(a(i)) + Maj(a(i),b(i),c(i)) |
| wolfSSL | 15:117db924cf7c | 500 | |
| wolfSSL | 15:117db924cf7c | 501 | static int _Transform_Sha512(wc_Sha512* sha512) |
| wolfSSL | 15:117db924cf7c | 502 | { |
| wolfSSL | 15:117db924cf7c | 503 | const word64* K = K512; |
| wolfSSL | 15:117db924cf7c | 504 | word32 j; |
| wolfSSL | 15:117db924cf7c | 505 | word64 T[8]; |
| wolfSSL | 15:117db924cf7c | 506 | |
| wolfSSL | 15:117db924cf7c | 507 | #ifdef WOLFSSL_SMALL_STACK_CACHE |
| wolfSSL | 15:117db924cf7c | 508 | word64* W = sha512->W; |
| wolfSSL | 15:117db924cf7c | 509 | if (W == NULL) { |
| wolfSSL | 15:117db924cf7c | 510 | W = (word64*) XMALLOC(sizeof(word64) * 16, NULL, |
| wolfSSL | 15:117db924cf7c | 511 | DYNAMIC_TYPE_TMP_BUFFER); |
| wolfSSL | 15:117db924cf7c | 512 | if (W == NULL) |
| wolfSSL | 15:117db924cf7c | 513 | return MEMORY_E; |
| wolfSSL | 15:117db924cf7c | 514 | sha512->W = W; |
| wolfSSL | 15:117db924cf7c | 515 | } |
| wolfSSL | 15:117db924cf7c | 516 | #elif defined(WOLFSSL_SMALL_STACK) |
| wolfSSL | 15:117db924cf7c | 517 | word64* W; |
| wolfSSL | 15:117db924cf7c | 518 | W = (word64*) XMALLOC(sizeof(word64) * 16, NULL, DYNAMIC_TYPE_TMP_BUFFER); |
| wolfSSL | 15:117db924cf7c | 519 | if (W == NULL) |
| wolfSSL | 15:117db924cf7c | 520 | return MEMORY_E; |
| wolfSSL | 15:117db924cf7c | 521 | #else |
| wolfSSL | 15:117db924cf7c | 522 | word64 W[16]; |
| wolfSSL | 15:117db924cf7c | 523 | #endif |
| wolfSSL | 15:117db924cf7c | 524 | |
| wolfSSL | 15:117db924cf7c | 525 | /* Copy digest to working vars */ |
| wolfSSL | 15:117db924cf7c | 526 | XMEMCPY(T, sha512->digest, sizeof(T)); |
| wolfSSL | 15:117db924cf7c | 527 | |
| wolfSSL | 15:117db924cf7c | 528 | #ifdef USE_SLOW_SHA512 |
| wolfSSL | 15:117db924cf7c | 529 | /* over twice as small, but 50% slower */ |
| wolfSSL | 15:117db924cf7c | 530 | /* 80 operations, not unrolled */ |
| wolfSSL | 15:117db924cf7c | 531 | for (j = 0; j < 80; j += 16) { |
| wolfSSL | 15:117db924cf7c | 532 | int m; |
| wolfSSL | 15:117db924cf7c | 533 | for (m = 0; m < 16; m++) { /* braces needed here for macros {} */ |
| wolfSSL | 15:117db924cf7c | 534 | R(m); |
| wolfSSL | 15:117db924cf7c | 535 | } |
| wolfSSL | 15:117db924cf7c | 536 | } |
| wolfSSL | 15:117db924cf7c | 537 | #else |
| wolfSSL | 15:117db924cf7c | 538 | /* 80 operations, partially loop unrolled */ |
| wolfSSL | 15:117db924cf7c | 539 | for (j = 0; j < 80; j += 16) { |
| wolfSSL | 15:117db924cf7c | 540 | R( 0); R( 1); R( 2); R( 3); |
| wolfSSL | 15:117db924cf7c | 541 | R( 4); R( 5); R( 6); R( 7); |
| wolfSSL | 15:117db924cf7c | 542 | R( 8); R( 9); R(10); R(11); |
| wolfSSL | 15:117db924cf7c | 543 | R(12); R(13); R(14); R(15); |
| wolfSSL | 15:117db924cf7c | 544 | } |
| wolfSSL | 15:117db924cf7c | 545 | #endif /* USE_SLOW_SHA512 */ |
| wolfSSL | 15:117db924cf7c | 546 | |
| wolfSSL | 15:117db924cf7c | 547 | /* Add the working vars back into digest */ |
| wolfSSL | 15:117db924cf7c | 548 | sha512->digest[0] += a(0); |
| wolfSSL | 15:117db924cf7c | 549 | sha512->digest[1] += b(0); |
| wolfSSL | 15:117db924cf7c | 550 | sha512->digest[2] += c(0); |
| wolfSSL | 15:117db924cf7c | 551 | sha512->digest[3] += d(0); |
| wolfSSL | 15:117db924cf7c | 552 | sha512->digest[4] += e(0); |
| wolfSSL | 15:117db924cf7c | 553 | sha512->digest[5] += f(0); |
| wolfSSL | 15:117db924cf7c | 554 | sha512->digest[6] += g(0); |
| wolfSSL | 15:117db924cf7c | 555 | sha512->digest[7] += h(0); |
| wolfSSL | 15:117db924cf7c | 556 | |
| wolfSSL | 15:117db924cf7c | 557 | /* Wipe variables */ |
| wolfSSL | 15:117db924cf7c | 558 | ForceZero(W, sizeof(word64) * 16); |
| wolfSSL | 15:117db924cf7c | 559 | ForceZero(T, sizeof(T)); |
| wolfSSL | 15:117db924cf7c | 560 | |
| wolfSSL | 15:117db924cf7c | 561 | #if defined(WOLFSSL_SMALL_STACK) && !defined(WOLFSSL_SMALL_STACK_CACHE) |
| wolfSSL | 15:117db924cf7c | 562 | XFREE(W, NULL, DYNAMIC_TYPE_TMP_BUFFER); |
| wolfSSL | 15:117db924cf7c | 563 | #endif |
| wolfSSL | 15:117db924cf7c | 564 | |
| wolfSSL | 15:117db924cf7c | 565 | return 0; |
| wolfSSL | 15:117db924cf7c | 566 | } |
| wolfSSL | 15:117db924cf7c | 567 | |
| wolfSSL | 15:117db924cf7c | 568 | |
| wolfSSL | 15:117db924cf7c | 569 | static WC_INLINE void AddLength(wc_Sha512* sha512, word32 len) |
| wolfSSL | 15:117db924cf7c | 570 | { |
| wolfSSL | 15:117db924cf7c | 571 | word64 tmp = sha512->loLen; |
| wolfSSL | 15:117db924cf7c | 572 | if ( (sha512->loLen += len) < tmp) |
| wolfSSL | 15:117db924cf7c | 573 | sha512->hiLen++; /* carry low to high */ |
| wolfSSL | 15:117db924cf7c | 574 | } |
| wolfSSL | 15:117db924cf7c | 575 | |
| wolfSSL | 15:117db924cf7c | 576 | static WC_INLINE int Sha512Update(wc_Sha512* sha512, const byte* data, word32 len) |
| wolfSSL | 15:117db924cf7c | 577 | { |
| wolfSSL | 15:117db924cf7c | 578 | int ret = 0; |
| wolfSSL | 15:117db924cf7c | 579 | /* do block size increments */ |
| wolfSSL | 15:117db924cf7c | 580 | byte* local = (byte*)sha512->buffer; |
| wolfSSL | 15:117db924cf7c | 581 | |
| wolfSSL | 15:117db924cf7c | 582 | /* check that internal buffLen is valid */ |
| wolfSSL | 15:117db924cf7c | 583 | if (sha512->buffLen >= WC_SHA512_BLOCK_SIZE) |
| wolfSSL | 15:117db924cf7c | 584 | return BUFFER_E; |
| wolfSSL | 15:117db924cf7c | 585 | |
| wolfSSL | 16:8e0d178b1d1e | 586 | AddLength(sha512, len); |
| wolfSSL | 16:8e0d178b1d1e | 587 | |
| wolfSSL | 15:117db924cf7c | 588 | if (sha512->buffLen > 0) { |
| wolfSSL | 15:117db924cf7c | 589 | word32 add = min(len, WC_SHA512_BLOCK_SIZE - sha512->buffLen); |
| wolfSSL | 15:117db924cf7c | 590 | if (add > 0) { |
| wolfSSL | 15:117db924cf7c | 591 | XMEMCPY(&local[sha512->buffLen], data, add); |
| wolfSSL | 15:117db924cf7c | 592 | |
| wolfSSL | 15:117db924cf7c | 593 | sha512->buffLen += add; |
| wolfSSL | 15:117db924cf7c | 594 | data += add; |
| wolfSSL | 15:117db924cf7c | 595 | len -= add; |
| wolfSSL | 15:117db924cf7c | 596 | } |
| wolfSSL | 15:117db924cf7c | 597 | |
| wolfSSL | 15:117db924cf7c | 598 | if (sha512->buffLen == WC_SHA512_BLOCK_SIZE) { |
| wolfSSL | 15:117db924cf7c | 599 | #if defined(LITTLE_ENDIAN_ORDER) |
| wolfSSL | 15:117db924cf7c | 600 | #if defined(HAVE_INTEL_AVX1) || defined(HAVE_INTEL_AVX2) |
| wolfSSL | 15:117db924cf7c | 601 | if (!IS_INTEL_AVX1(intel_flags) && !IS_INTEL_AVX2(intel_flags)) |
| wolfSSL | 15:117db924cf7c | 602 | #endif |
| wolfSSL | 15:117db924cf7c | 603 | { |
| wolfSSL | 16:8e0d178b1d1e | 604 | #if !defined(WOLFSSL_ESP32WROOM32_CRYPT) || \ |
| wolfSSL | 16:8e0d178b1d1e | 605 | defined(NO_WOLFSSL_ESP32WROOM32_CRYPT_HASH) |
| wolfSSL | 15:117db924cf7c | 606 | ByteReverseWords64(sha512->buffer, sha512->buffer, |
| wolfSSL | 16:8e0d178b1d1e | 607 | WC_SHA512_BLOCK_SIZE); |
| wolfSSL | 16:8e0d178b1d1e | 608 | #endif |
| wolfSSL | 15:117db924cf7c | 609 | } |
| wolfSSL | 15:117db924cf7c | 610 | #endif |
| wolfSSL | 16:8e0d178b1d1e | 611 | #if !defined(WOLFSSL_ESP32WROOM32_CRYPT) || \ |
| wolfSSL | 16:8e0d178b1d1e | 612 | defined(NO_WOLFSSL_ESP32WROOM32_CRYPT_HASH) |
| wolfSSL | 15:117db924cf7c | 613 | ret = Transform_Sha512(sha512); |
| wolfSSL | 16:8e0d178b1d1e | 614 | #else |
| wolfSSL | 16:8e0d178b1d1e | 615 | if(sha512->ctx.mode == ESP32_SHA_INIT) { |
| wolfSSL | 16:8e0d178b1d1e | 616 | esp_sha_try_hw_lock(&sha512->ctx); |
| wolfSSL | 16:8e0d178b1d1e | 617 | } |
| wolfSSL | 16:8e0d178b1d1e | 618 | ret = esp_sha512_process(sha512); |
| wolfSSL | 16:8e0d178b1d1e | 619 | if(ret == 0 && sha512->ctx.mode == ESP32_SHA_SW){ |
| wolfSSL | 16:8e0d178b1d1e | 620 | ret = Transform_Sha512(sha512); |
| wolfSSL | 16:8e0d178b1d1e | 621 | } |
| wolfSSL | 16:8e0d178b1d1e | 622 | #endif |
| wolfSSL | 16:8e0d178b1d1e | 623 | if (ret == 0) |
| wolfSSL | 15:117db924cf7c | 624 | sha512->buffLen = 0; |
| wolfSSL | 15:117db924cf7c | 625 | else |
| wolfSSL | 15:117db924cf7c | 626 | len = 0; |
| wolfSSL | 15:117db924cf7c | 627 | } |
| wolfSSL | 15:117db924cf7c | 628 | } |
| wolfSSL | 15:117db924cf7c | 629 | |
| wolfSSL | 15:117db924cf7c | 630 | #if defined(HAVE_INTEL_AVX1) || defined(HAVE_INTEL_AVX2) |
| wolfSSL | 15:117db924cf7c | 631 | if (Transform_Sha512_Len_p != NULL) { |
| wolfSSL | 15:117db924cf7c | 632 | word32 blocksLen = len & ~(WC_SHA512_BLOCK_SIZE-1); |
| wolfSSL | 15:117db924cf7c | 633 | |
| wolfSSL | 15:117db924cf7c | 634 | if (blocksLen > 0) { |
| wolfSSL | 15:117db924cf7c | 635 | sha512->data = data; |
| wolfSSL | 15:117db924cf7c | 636 | /* Byte reversal performed in function if required. */ |
| wolfSSL | 15:117db924cf7c | 637 | Transform_Sha512_Len(sha512, blocksLen); |
| wolfSSL | 15:117db924cf7c | 638 | data += blocksLen; |
| wolfSSL | 15:117db924cf7c | 639 | len -= blocksLen; |
| wolfSSL | 15:117db924cf7c | 640 | } |
| wolfSSL | 15:117db924cf7c | 641 | } |
| wolfSSL | 15:117db924cf7c | 642 | else |
| wolfSSL | 15:117db924cf7c | 643 | #endif |
| wolfSSL | 16:8e0d178b1d1e | 644 | #if !defined(LITTLE_ENDIAN_ORDER) || defined(HAVE_INTEL_AVX1) || defined(HAVE_INTEL_AVX2) |
| wolfSSL | 15:117db924cf7c | 645 | { |
| wolfSSL | 15:117db924cf7c | 646 | while (len >= WC_SHA512_BLOCK_SIZE) { |
| wolfSSL | 15:117db924cf7c | 647 | XMEMCPY(local, data, WC_SHA512_BLOCK_SIZE); |
| wolfSSL | 15:117db924cf7c | 648 | |
| wolfSSL | 15:117db924cf7c | 649 | data += WC_SHA512_BLOCK_SIZE; |
| wolfSSL | 15:117db924cf7c | 650 | len -= WC_SHA512_BLOCK_SIZE; |
| wolfSSL | 15:117db924cf7c | 651 | |
| wolfSSL | 16:8e0d178b1d1e | 652 | #if defined(HAVE_INTEL_AVX1) || defined(HAVE_INTEL_AVX2) |
| wolfSSL | 16:8e0d178b1d1e | 653 | if (!IS_INTEL_AVX1(intel_flags) && !IS_INTEL_AVX2(intel_flags)) |
| wolfSSL | 16:8e0d178b1d1e | 654 | { |
| wolfSSL | 16:8e0d178b1d1e | 655 | ByteReverseWords64(sha512->buffer, sha512->buffer, |
| wolfSSL | 16:8e0d178b1d1e | 656 | WC_SHA512_BLOCK_SIZE); |
| wolfSSL | 16:8e0d178b1d1e | 657 | } |
| wolfSSL | 16:8e0d178b1d1e | 658 | #endif |
| wolfSSL | 15:117db924cf7c | 659 | /* Byte reversal performed in function if required. */ |
| wolfSSL | 15:117db924cf7c | 660 | ret = Transform_Sha512(sha512); |
| wolfSSL | 15:117db924cf7c | 661 | if (ret != 0) |
| wolfSSL | 15:117db924cf7c | 662 | break; |
| wolfSSL | 15:117db924cf7c | 663 | } |
| wolfSSL | 15:117db924cf7c | 664 | } |
| wolfSSL | 15:117db924cf7c | 665 | #else |
| wolfSSL | 15:117db924cf7c | 666 | { |
| wolfSSL | 15:117db924cf7c | 667 | while (len >= WC_SHA512_BLOCK_SIZE) { |
| wolfSSL | 15:117db924cf7c | 668 | XMEMCPY(local, data, WC_SHA512_BLOCK_SIZE); |
| wolfSSL | 15:117db924cf7c | 669 | |
| wolfSSL | 15:117db924cf7c | 670 | data += WC_SHA512_BLOCK_SIZE; |
| wolfSSL | 15:117db924cf7c | 671 | len -= WC_SHA512_BLOCK_SIZE; |
| wolfSSL | 16:8e0d178b1d1e | 672 | #if !defined(WOLFSSL_ESP32WROOM32_CRYPT) || \ |
| wolfSSL | 16:8e0d178b1d1e | 673 | defined(NO_WOLFSSL_ESP32WROOM32_CRYPT_HASH) |
| wolfSSL | 15:117db924cf7c | 674 | ByteReverseWords64(sha512->buffer, sha512->buffer, |
| wolfSSL | 16:8e0d178b1d1e | 675 | WC_SHA512_BLOCK_SIZE); |
| wolfSSL | 16:8e0d178b1d1e | 676 | #endif |
| wolfSSL | 16:8e0d178b1d1e | 677 | #if !defined(WOLFSSL_ESP32WROOM32_CRYPT) || \ |
| wolfSSL | 16:8e0d178b1d1e | 678 | defined(NO_WOLFSSL_ESP32WROOM32_CRYPT_HASH) |
| wolfSSL | 15:117db924cf7c | 679 | ret = Transform_Sha512(sha512); |
| wolfSSL | 16:8e0d178b1d1e | 680 | #else |
| wolfSSL | 16:8e0d178b1d1e | 681 | if(sha512->ctx.mode == ESP32_SHA_INIT) { |
| wolfSSL | 16:8e0d178b1d1e | 682 | esp_sha_try_hw_lock(&sha512->ctx); |
| wolfSSL | 16:8e0d178b1d1e | 683 | } |
| wolfSSL | 16:8e0d178b1d1e | 684 | ret = esp_sha512_process(sha512); |
| wolfSSL | 16:8e0d178b1d1e | 685 | if(ret == 0 && sha512->ctx.mode == ESP32_SHA_SW){ |
| wolfSSL | 16:8e0d178b1d1e | 686 | ret = Transform_Sha512(sha512); |
| wolfSSL | 16:8e0d178b1d1e | 687 | } |
| wolfSSL | 16:8e0d178b1d1e | 688 | #endif |
| wolfSSL | 15:117db924cf7c | 689 | if (ret != 0) |
| wolfSSL | 15:117db924cf7c | 690 | break; |
| wolfSSL | 15:117db924cf7c | 691 | } |
| wolfSSL | 15:117db924cf7c | 692 | } |
| wolfSSL | 15:117db924cf7c | 693 | #endif |
| wolfSSL | 15:117db924cf7c | 694 | |
| wolfSSL | 15:117db924cf7c | 695 | if (len > 0) { |
| wolfSSL | 15:117db924cf7c | 696 | XMEMCPY(local, data, len); |
| wolfSSL | 15:117db924cf7c | 697 | sha512->buffLen = len; |
| wolfSSL | 15:117db924cf7c | 698 | } |
| wolfSSL | 15:117db924cf7c | 699 | |
| wolfSSL | 15:117db924cf7c | 700 | return ret; |
| wolfSSL | 15:117db924cf7c | 701 | } |
| wolfSSL | 15:117db924cf7c | 702 | |
| wolfSSL | 15:117db924cf7c | 703 | #ifdef WOLFSSL_SHA512 |
| wolfSSL | 15:117db924cf7c | 704 | |
| wolfSSL | 15:117db924cf7c | 705 | int wc_Sha512Update(wc_Sha512* sha512, const byte* data, word32 len) |
| wolfSSL | 15:117db924cf7c | 706 | { |
| wolfSSL | 15:117db924cf7c | 707 | if (sha512 == NULL || (data == NULL && len > 0)) { |
| wolfSSL | 15:117db924cf7c | 708 | return BAD_FUNC_ARG; |
| wolfSSL | 15:117db924cf7c | 709 | } |
| wolfSSL | 15:117db924cf7c | 710 | |
| wolfSSL | 15:117db924cf7c | 711 | #if defined(WOLFSSL_ASYNC_CRYPT) && defined(WC_ASYNC_ENABLE_SHA512) |
| wolfSSL | 15:117db924cf7c | 712 | if (sha512->asyncDev.marker == WOLFSSL_ASYNC_MARKER_SHA512) { |
| wolfSSL | 15:117db924cf7c | 713 | #if defined(HAVE_INTEL_QA) |
| wolfSSL | 15:117db924cf7c | 714 | return IntelQaSymSha512(&sha512->asyncDev, NULL, data, len); |
| wolfSSL | 15:117db924cf7c | 715 | #endif |
| wolfSSL | 15:117db924cf7c | 716 | } |
| wolfSSL | 15:117db924cf7c | 717 | #endif /* WOLFSSL_ASYNC_CRYPT */ |
| wolfSSL | 15:117db924cf7c | 718 | |
| wolfSSL | 15:117db924cf7c | 719 | return Sha512Update(sha512, data, len); |
| wolfSSL | 15:117db924cf7c | 720 | } |
| wolfSSL | 15:117db924cf7c | 721 | |
| wolfSSL | 15:117db924cf7c | 722 | #endif /* WOLFSSL_SHA512 */ |
| wolfSSL | 15:117db924cf7c | 723 | |
| wolfSSL | 15:117db924cf7c | 724 | #endif /* WOLFSSL_IMX6_CAAM */ |
| wolfSSL | 15:117db924cf7c | 725 | |
| wolfSSL | 15:117db924cf7c | 726 | static WC_INLINE int Sha512Final(wc_Sha512* sha512) |
| wolfSSL | 15:117db924cf7c | 727 | { |
| wolfSSL | 15:117db924cf7c | 728 | byte* local = (byte*)sha512->buffer; |
| wolfSSL | 15:117db924cf7c | 729 | int ret; |
| wolfSSL | 15:117db924cf7c | 730 | |
| wolfSSL | 15:117db924cf7c | 731 | if (sha512 == NULL) { |
| wolfSSL | 15:117db924cf7c | 732 | return BAD_FUNC_ARG; |
| wolfSSL | 15:117db924cf7c | 733 | } |
| wolfSSL | 15:117db924cf7c | 734 | |
| wolfSSL | 15:117db924cf7c | 735 | local[sha512->buffLen++] = 0x80; /* add 1 */ |
| wolfSSL | 15:117db924cf7c | 736 | |
| wolfSSL | 15:117db924cf7c | 737 | /* pad with zeros */ |
| wolfSSL | 15:117db924cf7c | 738 | if (sha512->buffLen > WC_SHA512_PAD_SIZE) { |
| wolfSSL | 15:117db924cf7c | 739 | XMEMSET(&local[sha512->buffLen], 0, WC_SHA512_BLOCK_SIZE - sha512->buffLen); |
| wolfSSL | 15:117db924cf7c | 740 | sha512->buffLen += WC_SHA512_BLOCK_SIZE - sha512->buffLen; |
| wolfSSL | 15:117db924cf7c | 741 | #if defined(LITTLE_ENDIAN_ORDER) |
| wolfSSL | 15:117db924cf7c | 742 | #if defined(HAVE_INTEL_AVX1) || defined(HAVE_INTEL_AVX2) |
| wolfSSL | 15:117db924cf7c | 743 | if (!IS_INTEL_AVX1(intel_flags) && !IS_INTEL_AVX2(intel_flags)) |
| wolfSSL | 15:117db924cf7c | 744 | #endif |
| wolfSSL | 15:117db924cf7c | 745 | { |
| wolfSSL | 16:8e0d178b1d1e | 746 | |
| wolfSSL | 16:8e0d178b1d1e | 747 | #if !defined(WOLFSSL_ESP32WROOM32_CRYPT) || \ |
| wolfSSL | 16:8e0d178b1d1e | 748 | defined(NO_WOLFSSL_ESP32WROOM32_CRYPT_HASH) |
| wolfSSL | 15:117db924cf7c | 749 | ByteReverseWords64(sha512->buffer,sha512->buffer, |
| wolfSSL | 16:8e0d178b1d1e | 750 | WC_SHA512_BLOCK_SIZE); |
| wolfSSL | 16:8e0d178b1d1e | 751 | #endif |
| wolfSSL | 15:117db924cf7c | 752 | } |
| wolfSSL | 15:117db924cf7c | 753 | #endif /* LITTLE_ENDIAN_ORDER */ |
| wolfSSL | 16:8e0d178b1d1e | 754 | #if !defined(WOLFSSL_ESP32WROOM32_CRYPT) || \ |
| wolfSSL | 16:8e0d178b1d1e | 755 | defined(NO_WOLFSSL_ESP32WROOM32_CRYPT_HASH) |
| wolfSSL | 15:117db924cf7c | 756 | ret = Transform_Sha512(sha512); |
| wolfSSL | 16:8e0d178b1d1e | 757 | #else |
| wolfSSL | 16:8e0d178b1d1e | 758 | if(sha512->ctx.mode == ESP32_SHA_INIT) { |
| wolfSSL | 16:8e0d178b1d1e | 759 | esp_sha_try_hw_lock(&sha512->ctx); |
| wolfSSL | 16:8e0d178b1d1e | 760 | } |
| wolfSSL | 16:8e0d178b1d1e | 761 | ret = esp_sha512_process(sha512); |
| wolfSSL | 16:8e0d178b1d1e | 762 | if(ret == 0 && sha512->ctx.mode == ESP32_SHA_SW){ |
| wolfSSL | 16:8e0d178b1d1e | 763 | ret = Transform_Sha512(sha512); |
| wolfSSL | 16:8e0d178b1d1e | 764 | } |
| wolfSSL | 16:8e0d178b1d1e | 765 | #endif |
| wolfSSL | 15:117db924cf7c | 766 | if (ret != 0) |
| wolfSSL | 15:117db924cf7c | 767 | return ret; |
| wolfSSL | 15:117db924cf7c | 768 | |
| wolfSSL | 15:117db924cf7c | 769 | sha512->buffLen = 0; |
| wolfSSL | 15:117db924cf7c | 770 | } |
| wolfSSL | 15:117db924cf7c | 771 | XMEMSET(&local[sha512->buffLen], 0, WC_SHA512_PAD_SIZE - sha512->buffLen); |
| wolfSSL | 15:117db924cf7c | 772 | |
| wolfSSL | 15:117db924cf7c | 773 | /* put lengths in bits */ |
| wolfSSL | 15:117db924cf7c | 774 | sha512->hiLen = (sha512->loLen >> (8 * sizeof(sha512->loLen) - 3)) + |
| wolfSSL | 15:117db924cf7c | 775 | (sha512->hiLen << 3); |
| wolfSSL | 15:117db924cf7c | 776 | sha512->loLen = sha512->loLen << 3; |
| wolfSSL | 15:117db924cf7c | 777 | |
| wolfSSL | 15:117db924cf7c | 778 | /* store lengths */ |
| wolfSSL | 15:117db924cf7c | 779 | #if defined(LITTLE_ENDIAN_ORDER) |
| wolfSSL | 15:117db924cf7c | 780 | #if defined(HAVE_INTEL_AVX1) || defined(HAVE_INTEL_AVX2) |
| wolfSSL | 15:117db924cf7c | 781 | if (!IS_INTEL_AVX1(intel_flags) && !IS_INTEL_AVX2(intel_flags)) |
| wolfSSL | 15:117db924cf7c | 782 | #endif |
| wolfSSL | 16:8e0d178b1d1e | 783 | #if !defined(WOLFSSL_ESP32WROOM32_CRYPT) || \ |
| wolfSSL | 16:8e0d178b1d1e | 784 | defined(NO_WOLFSSL_ESP32WROOM32_CRYPT_HASH) |
| wolfSSL | 15:117db924cf7c | 785 | ByteReverseWords64(sha512->buffer, sha512->buffer, WC_SHA512_PAD_SIZE); |
| wolfSSL | 16:8e0d178b1d1e | 786 | #endif |
| wolfSSL | 15:117db924cf7c | 787 | #endif |
| wolfSSL | 15:117db924cf7c | 788 | /* ! length ordering dependent on digest endian type ! */ |
| wolfSSL | 15:117db924cf7c | 789 | |
| wolfSSL | 16:8e0d178b1d1e | 790 | #if !defined(WOLFSSL_ESP32WROOM32_CRYPT) || \ |
| wolfSSL | 16:8e0d178b1d1e | 791 | defined(NO_WOLFSSL_ESP32WROOM32_CRYPT_HASH) |
| wolfSSL | 15:117db924cf7c | 792 | sha512->buffer[WC_SHA512_BLOCK_SIZE / sizeof(word64) - 2] = sha512->hiLen; |
| wolfSSL | 15:117db924cf7c | 793 | sha512->buffer[WC_SHA512_BLOCK_SIZE / sizeof(word64) - 1] = sha512->loLen; |
| wolfSSL | 16:8e0d178b1d1e | 794 | #endif |
| wolfSSL | 16:8e0d178b1d1e | 795 | |
| wolfSSL | 15:117db924cf7c | 796 | #if defined(HAVE_INTEL_AVX1) || defined(HAVE_INTEL_AVX2) |
| wolfSSL | 15:117db924cf7c | 797 | if (IS_INTEL_AVX1(intel_flags) || IS_INTEL_AVX2(intel_flags)) |
| wolfSSL | 15:117db924cf7c | 798 | ByteReverseWords64(&(sha512->buffer[WC_SHA512_BLOCK_SIZE / sizeof(word64) - 2]), |
| wolfSSL | 15:117db924cf7c | 799 | &(sha512->buffer[WC_SHA512_BLOCK_SIZE / sizeof(word64) - 2]), |
| wolfSSL | 15:117db924cf7c | 800 | WC_SHA512_BLOCK_SIZE - WC_SHA512_PAD_SIZE); |
| wolfSSL | 15:117db924cf7c | 801 | #endif |
| wolfSSL | 16:8e0d178b1d1e | 802 | #if !defined(WOLFSSL_ESP32WROOM32_CRYPT) || \ |
| wolfSSL | 16:8e0d178b1d1e | 803 | defined(NO_WOLFSSL_ESP32WROOM32_CRYPT_HASH) |
| wolfSSL | 15:117db924cf7c | 804 | ret = Transform_Sha512(sha512); |
| wolfSSL | 16:8e0d178b1d1e | 805 | #else |
| wolfSSL | 16:8e0d178b1d1e | 806 | if(sha512->ctx.mode == ESP32_SHA_INIT) { |
| wolfSSL | 16:8e0d178b1d1e | 807 | esp_sha_try_hw_lock(&sha512->ctx); |
| wolfSSL | 16:8e0d178b1d1e | 808 | } |
| wolfSSL | 16:8e0d178b1d1e | 809 | ret = esp_sha512_digest_process(sha512, 1); |
| wolfSSL | 16:8e0d178b1d1e | 810 | if(ret == 0 && sha512->ctx.mode == ESP32_SHA_SW) { |
| wolfSSL | 16:8e0d178b1d1e | 811 | ret = Transform_Sha512(sha512); |
| wolfSSL | 16:8e0d178b1d1e | 812 | } |
| wolfSSL | 16:8e0d178b1d1e | 813 | #endif |
| wolfSSL | 15:117db924cf7c | 814 | if (ret != 0) |
| wolfSSL | 15:117db924cf7c | 815 | return ret; |
| wolfSSL | 15:117db924cf7c | 816 | |
| wolfSSL | 15:117db924cf7c | 817 | #ifdef LITTLE_ENDIAN_ORDER |
| wolfSSL | 15:117db924cf7c | 818 | ByteReverseWords64(sha512->digest, sha512->digest, WC_SHA512_DIGEST_SIZE); |
| wolfSSL | 15:117db924cf7c | 819 | #endif |
| wolfSSL | 15:117db924cf7c | 820 | |
| wolfSSL | 15:117db924cf7c | 821 | return 0; |
| wolfSSL | 15:117db924cf7c | 822 | } |
| wolfSSL | 15:117db924cf7c | 823 | |
| wolfSSL | 15:117db924cf7c | 824 | #ifdef WOLFSSL_SHA512 |
| wolfSSL | 15:117db924cf7c | 825 | |
| wolfSSL | 15:117db924cf7c | 826 | int wc_Sha512FinalRaw(wc_Sha512* sha512, byte* hash) |
| wolfSSL | 15:117db924cf7c | 827 | { |
| wolfSSL | 15:117db924cf7c | 828 | #ifdef LITTLE_ENDIAN_ORDER |
| wolfSSL | 15:117db924cf7c | 829 | word64 digest[WC_SHA512_DIGEST_SIZE / sizeof(word64)]; |
| wolfSSL | 15:117db924cf7c | 830 | #endif |
| wolfSSL | 15:117db924cf7c | 831 | |
| wolfSSL | 15:117db924cf7c | 832 | if (sha512 == NULL || hash == NULL) { |
| wolfSSL | 15:117db924cf7c | 833 | return BAD_FUNC_ARG; |
| wolfSSL | 15:117db924cf7c | 834 | } |
| wolfSSL | 15:117db924cf7c | 835 | |
| wolfSSL | 15:117db924cf7c | 836 | #ifdef LITTLE_ENDIAN_ORDER |
| wolfSSL | 15:117db924cf7c | 837 | ByteReverseWords64((word64*)digest, (word64*)sha512->digest, |
| wolfSSL | 15:117db924cf7c | 838 | WC_SHA512_DIGEST_SIZE); |
| wolfSSL | 15:117db924cf7c | 839 | XMEMCPY(hash, digest, WC_SHA512_DIGEST_SIZE); |
| wolfSSL | 15:117db924cf7c | 840 | #else |
| wolfSSL | 15:117db924cf7c | 841 | XMEMCPY(hash, sha512->digest, WC_SHA512_DIGEST_SIZE); |
| wolfSSL | 15:117db924cf7c | 842 | #endif |
| wolfSSL | 15:117db924cf7c | 843 | |
| wolfSSL | 15:117db924cf7c | 844 | return 0; |
| wolfSSL | 15:117db924cf7c | 845 | } |
| wolfSSL | 15:117db924cf7c | 846 | |
| wolfSSL | 15:117db924cf7c | 847 | int wc_Sha512Final(wc_Sha512* sha512, byte* hash) |
| wolfSSL | 15:117db924cf7c | 848 | { |
| wolfSSL | 15:117db924cf7c | 849 | int ret; |
| wolfSSL | 15:117db924cf7c | 850 | |
| wolfSSL | 15:117db924cf7c | 851 | if (sha512 == NULL || hash == NULL) { |
| wolfSSL | 15:117db924cf7c | 852 | return BAD_FUNC_ARG; |
| wolfSSL | 15:117db924cf7c | 853 | } |
| wolfSSL | 15:117db924cf7c | 854 | |
| wolfSSL | 15:117db924cf7c | 855 | #if defined(WOLFSSL_ASYNC_CRYPT) && defined(WC_ASYNC_ENABLE_SHA512) |
| wolfSSL | 15:117db924cf7c | 856 | if (sha512->asyncDev.marker == WOLFSSL_ASYNC_MARKER_SHA512) { |
| wolfSSL | 15:117db924cf7c | 857 | #if defined(HAVE_INTEL_QA) |
| wolfSSL | 15:117db924cf7c | 858 | return IntelQaSymSha512(&sha512->asyncDev, hash, NULL, |
| wolfSSL | 15:117db924cf7c | 859 | WC_SHA512_DIGEST_SIZE); |
| wolfSSL | 15:117db924cf7c | 860 | #endif |
| wolfSSL | 15:117db924cf7c | 861 | } |
| wolfSSL | 15:117db924cf7c | 862 | #endif /* WOLFSSL_ASYNC_CRYPT */ |
| wolfSSL | 15:117db924cf7c | 863 | |
| wolfSSL | 15:117db924cf7c | 864 | ret = Sha512Final(sha512); |
| wolfSSL | 15:117db924cf7c | 865 | if (ret != 0) |
| wolfSSL | 15:117db924cf7c | 866 | return ret; |
| wolfSSL | 15:117db924cf7c | 867 | |
| wolfSSL | 15:117db924cf7c | 868 | XMEMCPY(hash, sha512->digest, WC_SHA512_DIGEST_SIZE); |
| wolfSSL | 15:117db924cf7c | 869 | |
| wolfSSL | 15:117db924cf7c | 870 | return InitSha512(sha512); /* reset state */ |
| wolfSSL | 15:117db924cf7c | 871 | } |
| wolfSSL | 15:117db924cf7c | 872 | |
| wolfSSL | 15:117db924cf7c | 873 | int wc_InitSha512(wc_Sha512* sha512) |
| wolfSSL | 15:117db924cf7c | 874 | { |
| wolfSSL | 15:117db924cf7c | 875 | return wc_InitSha512_ex(sha512, NULL, INVALID_DEVID); |
| wolfSSL | 15:117db924cf7c | 876 | } |
| wolfSSL | 15:117db924cf7c | 877 | |
| wolfSSL | 15:117db924cf7c | 878 | void wc_Sha512Free(wc_Sha512* sha512) |
| wolfSSL | 15:117db924cf7c | 879 | { |
| wolfSSL | 15:117db924cf7c | 880 | if (sha512 == NULL) |
| wolfSSL | 15:117db924cf7c | 881 | return; |
| wolfSSL | 15:117db924cf7c | 882 | |
| wolfSSL | 15:117db924cf7c | 883 | #ifdef WOLFSSL_SMALL_STACK_CACHE |
| wolfSSL | 15:117db924cf7c | 884 | if (sha512->W != NULL) { |
| wolfSSL | 15:117db924cf7c | 885 | XFREE(sha512->W, NULL, DYNAMIC_TYPE_TMP_BUFFER); |
| wolfSSL | 15:117db924cf7c | 886 | sha512->W = NULL; |
| wolfSSL | 15:117db924cf7c | 887 | } |
| wolfSSL | 15:117db924cf7c | 888 | #endif |
| wolfSSL | 15:117db924cf7c | 889 | |
| wolfSSL | 15:117db924cf7c | 890 | #if defined(WOLFSSL_ASYNC_CRYPT) && defined(WC_ASYNC_ENABLE_SHA512) |
| wolfSSL | 15:117db924cf7c | 891 | wolfAsync_DevCtxFree(&sha512->asyncDev, WOLFSSL_ASYNC_MARKER_SHA512); |
| wolfSSL | 15:117db924cf7c | 892 | #endif /* WOLFSSL_ASYNC_CRYPT */ |
| wolfSSL | 15:117db924cf7c | 893 | } |
| wolfSSL | 15:117db924cf7c | 894 | |
| wolfSSL | 15:117db924cf7c | 895 | #endif /* WOLFSSL_SHA512 */ |
| wolfSSL | 15:117db924cf7c | 896 | |
| wolfSSL | 15:117db924cf7c | 897 | /* -------------------------------------------------------------------------- */ |
| wolfSSL | 15:117db924cf7c | 898 | /* SHA384 */ |
| wolfSSL | 15:117db924cf7c | 899 | /* -------------------------------------------------------------------------- */ |
| wolfSSL | 15:117db924cf7c | 900 | #ifdef WOLFSSL_SHA384 |
| wolfSSL | 15:117db924cf7c | 901 | |
| wolfSSL | 15:117db924cf7c | 902 | #if defined(WOLFSSL_IMX6_CAAM) && !defined(NO_IMX6_CAAM_HASH) |
| wolfSSL | 15:117db924cf7c | 903 | /* functions defined in wolfcrypt/src/port/caam/caam_sha.c */ |
| wolfSSL | 16:8e0d178b1d1e | 904 | |
| wolfSSL | 15:117db924cf7c | 905 | #else |
| wolfSSL | 15:117db924cf7c | 906 | |
| wolfSSL | 15:117db924cf7c | 907 | static int InitSha384(wc_Sha384* sha384) |
| wolfSSL | 15:117db924cf7c | 908 | { |
| wolfSSL | 15:117db924cf7c | 909 | if (sha384 == NULL) { |
| wolfSSL | 15:117db924cf7c | 910 | return BAD_FUNC_ARG; |
| wolfSSL | 15:117db924cf7c | 911 | } |
| wolfSSL | 15:117db924cf7c | 912 | |
| wolfSSL | 15:117db924cf7c | 913 | sha384->digest[0] = W64LIT(0xcbbb9d5dc1059ed8); |
| wolfSSL | 15:117db924cf7c | 914 | sha384->digest[1] = W64LIT(0x629a292a367cd507); |
| wolfSSL | 15:117db924cf7c | 915 | sha384->digest[2] = W64LIT(0x9159015a3070dd17); |
| wolfSSL | 15:117db924cf7c | 916 | sha384->digest[3] = W64LIT(0x152fecd8f70e5939); |
| wolfSSL | 15:117db924cf7c | 917 | sha384->digest[4] = W64LIT(0x67332667ffc00b31); |
| wolfSSL | 15:117db924cf7c | 918 | sha384->digest[5] = W64LIT(0x8eb44a8768581511); |
| wolfSSL | 15:117db924cf7c | 919 | sha384->digest[6] = W64LIT(0xdb0c2e0d64f98fa7); |
| wolfSSL | 15:117db924cf7c | 920 | sha384->digest[7] = W64LIT(0x47b5481dbefa4fa4); |
| wolfSSL | 15:117db924cf7c | 921 | |
| wolfSSL | 15:117db924cf7c | 922 | sha384->buffLen = 0; |
| wolfSSL | 15:117db924cf7c | 923 | sha384->loLen = 0; |
| wolfSSL | 15:117db924cf7c | 924 | sha384->hiLen = 0; |
| wolfSSL | 15:117db924cf7c | 925 | |
| wolfSSL | 16:8e0d178b1d1e | 926 | #if defined(WOLFSSL_ESP32WROOM32_CRYPT) && \ |
| wolfSSL | 16:8e0d178b1d1e | 927 | !defined(NO_WOLFSSL_ESP32WROOM32_CRYPT_HASH) |
| wolfSSL | 16:8e0d178b1d1e | 928 | sha384->ctx.sha_type = SHA2_384; |
| wolfSSL | 16:8e0d178b1d1e | 929 | /* always start firstblock = 1 when using hw engine */ |
| wolfSSL | 16:8e0d178b1d1e | 930 | sha384->ctx.isfirstblock = 1; |
| wolfSSL | 16:8e0d178b1d1e | 931 | if(sha384->ctx.mode == ESP32_SHA_HW) { |
| wolfSSL | 16:8e0d178b1d1e | 932 | /* release hw */ |
| wolfSSL | 16:8e0d178b1d1e | 933 | esp_sha_hw_unlock(); |
| wolfSSL | 16:8e0d178b1d1e | 934 | } |
| wolfSSL | 16:8e0d178b1d1e | 935 | /* always set mode as INIT |
| wolfSSL | 16:8e0d178b1d1e | 936 | * whether using HW or SW is determined at first call of update() |
| wolfSSL | 16:8e0d178b1d1e | 937 | */ |
| wolfSSL | 16:8e0d178b1d1e | 938 | sha384->ctx.mode = ESP32_SHA_INIT; |
| wolfSSL | 16:8e0d178b1d1e | 939 | |
| wolfSSL | 16:8e0d178b1d1e | 940 | #endif |
| wolfSSL | 16:8e0d178b1d1e | 941 | #if defined(WOLFSSL_HASH_FLAGS) || defined(WOLF_CRYPTO_CB) |
| wolfSSL | 16:8e0d178b1d1e | 942 | sha384->flags = 0; |
| wolfSSL | 16:8e0d178b1d1e | 943 | #endif |
| wolfSSL | 16:8e0d178b1d1e | 944 | |
| wolfSSL | 15:117db924cf7c | 945 | return 0; |
| wolfSSL | 15:117db924cf7c | 946 | } |
| wolfSSL | 15:117db924cf7c | 947 | |
| wolfSSL | 15:117db924cf7c | 948 | int wc_Sha384Update(wc_Sha384* sha384, const byte* data, word32 len) |
| wolfSSL | 15:117db924cf7c | 949 | { |
| wolfSSL | 15:117db924cf7c | 950 | if (sha384 == NULL || (data == NULL && len > 0)) { |
| wolfSSL | 15:117db924cf7c | 951 | return BAD_FUNC_ARG; |
| wolfSSL | 15:117db924cf7c | 952 | } |
| wolfSSL | 15:117db924cf7c | 953 | |
| wolfSSL | 15:117db924cf7c | 954 | #if defined(WOLFSSL_ASYNC_CRYPT) && defined(WC_ASYNC_ENABLE_SHA384) |
| wolfSSL | 15:117db924cf7c | 955 | if (sha384->asyncDev.marker == WOLFSSL_ASYNC_MARKER_SHA384) { |
| wolfSSL | 15:117db924cf7c | 956 | #if defined(HAVE_INTEL_QA) |
| wolfSSL | 15:117db924cf7c | 957 | return IntelQaSymSha384(&sha384->asyncDev, NULL, data, len); |
| wolfSSL | 15:117db924cf7c | 958 | #endif |
| wolfSSL | 15:117db924cf7c | 959 | } |
| wolfSSL | 15:117db924cf7c | 960 | #endif /* WOLFSSL_ASYNC_CRYPT */ |
| wolfSSL | 15:117db924cf7c | 961 | |
| wolfSSL | 15:117db924cf7c | 962 | return Sha512Update((wc_Sha512*)sha384, data, len); |
| wolfSSL | 15:117db924cf7c | 963 | } |
| wolfSSL | 15:117db924cf7c | 964 | |
| wolfSSL | 15:117db924cf7c | 965 | |
| wolfSSL | 15:117db924cf7c | 966 | int wc_Sha384FinalRaw(wc_Sha384* sha384, byte* hash) |
| wolfSSL | 15:117db924cf7c | 967 | { |
| wolfSSL | 15:117db924cf7c | 968 | #ifdef LITTLE_ENDIAN_ORDER |
| wolfSSL | 15:117db924cf7c | 969 | word64 digest[WC_SHA384_DIGEST_SIZE / sizeof(word64)]; |
| wolfSSL | 15:117db924cf7c | 970 | #endif |
| wolfSSL | 15:117db924cf7c | 971 | |
| wolfSSL | 15:117db924cf7c | 972 | if (sha384 == NULL || hash == NULL) { |
| wolfSSL | 15:117db924cf7c | 973 | return BAD_FUNC_ARG; |
| wolfSSL | 15:117db924cf7c | 974 | } |
| wolfSSL | 15:117db924cf7c | 975 | |
| wolfSSL | 15:117db924cf7c | 976 | #ifdef LITTLE_ENDIAN_ORDER |
| wolfSSL | 15:117db924cf7c | 977 | ByteReverseWords64((word64*)digest, (word64*)sha384->digest, |
| wolfSSL | 15:117db924cf7c | 978 | WC_SHA384_DIGEST_SIZE); |
| wolfSSL | 15:117db924cf7c | 979 | XMEMCPY(hash, digest, WC_SHA384_DIGEST_SIZE); |
| wolfSSL | 15:117db924cf7c | 980 | #else |
| wolfSSL | 15:117db924cf7c | 981 | XMEMCPY(hash, sha384->digest, WC_SHA384_DIGEST_SIZE); |
| wolfSSL | 15:117db924cf7c | 982 | #endif |
| wolfSSL | 15:117db924cf7c | 983 | |
| wolfSSL | 15:117db924cf7c | 984 | return 0; |
| wolfSSL | 15:117db924cf7c | 985 | } |
| wolfSSL | 15:117db924cf7c | 986 | |
| wolfSSL | 15:117db924cf7c | 987 | int wc_Sha384Final(wc_Sha384* sha384, byte* hash) |
| wolfSSL | 15:117db924cf7c | 988 | { |
| wolfSSL | 15:117db924cf7c | 989 | int ret; |
| wolfSSL | 15:117db924cf7c | 990 | |
| wolfSSL | 15:117db924cf7c | 991 | if (sha384 == NULL || hash == NULL) { |
| wolfSSL | 15:117db924cf7c | 992 | return BAD_FUNC_ARG; |
| wolfSSL | 15:117db924cf7c | 993 | } |
| wolfSSL | 15:117db924cf7c | 994 | |
| wolfSSL | 15:117db924cf7c | 995 | #if defined(WOLFSSL_ASYNC_CRYPT) && defined(WC_ASYNC_ENABLE_SHA384) |
| wolfSSL | 15:117db924cf7c | 996 | if (sha384->asyncDev.marker == WOLFSSL_ASYNC_MARKER_SHA384) { |
| wolfSSL | 15:117db924cf7c | 997 | #if defined(HAVE_INTEL_QA) |
| wolfSSL | 15:117db924cf7c | 998 | return IntelQaSymSha384(&sha384->asyncDev, hash, NULL, |
| wolfSSL | 15:117db924cf7c | 999 | WC_SHA384_DIGEST_SIZE); |
| wolfSSL | 15:117db924cf7c | 1000 | #endif |
| wolfSSL | 15:117db924cf7c | 1001 | } |
| wolfSSL | 15:117db924cf7c | 1002 | #endif /* WOLFSSL_ASYNC_CRYPT */ |
| wolfSSL | 15:117db924cf7c | 1003 | |
| wolfSSL | 15:117db924cf7c | 1004 | ret = Sha512Final((wc_Sha512*)sha384); |
| wolfSSL | 15:117db924cf7c | 1005 | if (ret != 0) |
| wolfSSL | 15:117db924cf7c | 1006 | return ret; |
| wolfSSL | 15:117db924cf7c | 1007 | |
| wolfSSL | 15:117db924cf7c | 1008 | XMEMCPY(hash, sha384->digest, WC_SHA384_DIGEST_SIZE); |
| wolfSSL | 15:117db924cf7c | 1009 | |
| wolfSSL | 15:117db924cf7c | 1010 | return InitSha384(sha384); /* reset state */ |
| wolfSSL | 15:117db924cf7c | 1011 | } |
| wolfSSL | 15:117db924cf7c | 1012 | |
| wolfSSL | 15:117db924cf7c | 1013 | int wc_InitSha384_ex(wc_Sha384* sha384, void* heap, int devId) |
| wolfSSL | 15:117db924cf7c | 1014 | { |
| wolfSSL | 15:117db924cf7c | 1015 | int ret; |
| wolfSSL | 15:117db924cf7c | 1016 | |
| wolfSSL | 15:117db924cf7c | 1017 | if (sha384 == NULL) { |
| wolfSSL | 15:117db924cf7c | 1018 | return BAD_FUNC_ARG; |
| wolfSSL | 15:117db924cf7c | 1019 | } |
| wolfSSL | 15:117db924cf7c | 1020 | |
| wolfSSL | 15:117db924cf7c | 1021 | sha384->heap = heap; |
| wolfSSL | 15:117db924cf7c | 1022 | ret = InitSha384(sha384); |
| wolfSSL | 15:117db924cf7c | 1023 | if (ret != 0) |
| wolfSSL | 15:117db924cf7c | 1024 | return ret; |
| wolfSSL | 15:117db924cf7c | 1025 | |
| wolfSSL | 16:8e0d178b1d1e | 1026 | #if defined(HAVE_INTEL_AVX1) || defined(HAVE_INTEL_AVX2) |
| wolfSSL | 16:8e0d178b1d1e | 1027 | Sha512_SetTransform(); |
| wolfSSL | 16:8e0d178b1d1e | 1028 | #endif |
| wolfSSL | 15:117db924cf7c | 1029 | #ifdef WOLFSSL_SMALL_STACK_CACHE |
| wolfSSL | 15:117db924cf7c | 1030 | sha384->W = NULL; |
| wolfSSL | 15:117db924cf7c | 1031 | #endif |
| wolfSSL | 15:117db924cf7c | 1032 | |
| wolfSSL | 15:117db924cf7c | 1033 | #if defined(WOLFSSL_ASYNC_CRYPT) && defined(WC_ASYNC_ENABLE_SHA384) |
| wolfSSL | 15:117db924cf7c | 1034 | ret = wolfAsync_DevCtxInit(&sha384->asyncDev, WOLFSSL_ASYNC_MARKER_SHA384, |
| wolfSSL | 15:117db924cf7c | 1035 | sha384->heap, devId); |
| wolfSSL | 15:117db924cf7c | 1036 | #else |
| wolfSSL | 15:117db924cf7c | 1037 | (void)devId; |
| wolfSSL | 15:117db924cf7c | 1038 | #endif /* WOLFSSL_ASYNC_CRYPT */ |
| wolfSSL | 15:117db924cf7c | 1039 | |
| wolfSSL | 15:117db924cf7c | 1040 | return ret; |
| wolfSSL | 15:117db924cf7c | 1041 | } |
| wolfSSL | 16:8e0d178b1d1e | 1042 | |
| wolfSSL | 15:117db924cf7c | 1043 | #endif /* WOLFSSL_IMX6_CAAM */ |
| wolfSSL | 15:117db924cf7c | 1044 | |
| wolfSSL | 15:117db924cf7c | 1045 | int wc_InitSha384(wc_Sha384* sha384) |
| wolfSSL | 15:117db924cf7c | 1046 | { |
| wolfSSL | 15:117db924cf7c | 1047 | return wc_InitSha384_ex(sha384, NULL, INVALID_DEVID); |
| wolfSSL | 15:117db924cf7c | 1048 | } |
| wolfSSL | 15:117db924cf7c | 1049 | |
| wolfSSL | 15:117db924cf7c | 1050 | void wc_Sha384Free(wc_Sha384* sha384) |
| wolfSSL | 15:117db924cf7c | 1051 | { |
| wolfSSL | 15:117db924cf7c | 1052 | if (sha384 == NULL) |
| wolfSSL | 15:117db924cf7c | 1053 | return; |
| wolfSSL | 15:117db924cf7c | 1054 | |
| wolfSSL | 15:117db924cf7c | 1055 | #ifdef WOLFSSL_SMALL_STACK_CACHE |
| wolfSSL | 15:117db924cf7c | 1056 | if (sha384->W != NULL) { |
| wolfSSL | 15:117db924cf7c | 1057 | XFREE(sha384->W, NULL, DYNAMIC_TYPE_TMP_BUFFER); |
| wolfSSL | 15:117db924cf7c | 1058 | sha384->W = NULL; |
| wolfSSL | 15:117db924cf7c | 1059 | } |
| wolfSSL | 15:117db924cf7c | 1060 | #endif |
| wolfSSL | 15:117db924cf7c | 1061 | |
| wolfSSL | 15:117db924cf7c | 1062 | #if defined(WOLFSSL_ASYNC_CRYPT) && defined(WC_ASYNC_ENABLE_SHA384) |
| wolfSSL | 15:117db924cf7c | 1063 | wolfAsync_DevCtxFree(&sha384->asyncDev, WOLFSSL_ASYNC_MARKER_SHA384); |
| wolfSSL | 15:117db924cf7c | 1064 | #endif /* WOLFSSL_ASYNC_CRYPT */ |
| wolfSSL | 15:117db924cf7c | 1065 | } |
| wolfSSL | 15:117db924cf7c | 1066 | |
| wolfSSL | 15:117db924cf7c | 1067 | #endif /* WOLFSSL_SHA384 */ |
| wolfSSL | 15:117db924cf7c | 1068 | |
| wolfSSL | 15:117db924cf7c | 1069 | #endif /* HAVE_FIPS */ |
| wolfSSL | 15:117db924cf7c | 1070 | |
| wolfSSL | 15:117db924cf7c | 1071 | #ifdef WOLFSSL_SHA512 |
| wolfSSL | 15:117db924cf7c | 1072 | |
| wolfSSL | 15:117db924cf7c | 1073 | int wc_Sha512GetHash(wc_Sha512* sha512, byte* hash) |
| wolfSSL | 15:117db924cf7c | 1074 | { |
| wolfSSL | 15:117db924cf7c | 1075 | int ret; |
| wolfSSL | 15:117db924cf7c | 1076 | wc_Sha512 tmpSha512; |
| wolfSSL | 15:117db924cf7c | 1077 | |
| wolfSSL | 15:117db924cf7c | 1078 | if (sha512 == NULL || hash == NULL) |
| wolfSSL | 15:117db924cf7c | 1079 | return BAD_FUNC_ARG; |
| wolfSSL | 15:117db924cf7c | 1080 | |
| wolfSSL | 16:8e0d178b1d1e | 1081 | #if defined(WOLFSSL_ESP32WROOM32_CRYPT) && \ |
| wolfSSL | 16:8e0d178b1d1e | 1082 | !defined(NO_WOLFSSL_ESP32WROOM32_CRYPT_HASH) |
| wolfSSL | 16:8e0d178b1d1e | 1083 | if(sha512->ctx.mode == ESP32_SHA_INIT) { |
| wolfSSL | 16:8e0d178b1d1e | 1084 | esp_sha_try_hw_lock(&sha512->ctx); |
| wolfSSL | 16:8e0d178b1d1e | 1085 | } |
| wolfSSL | 16:8e0d178b1d1e | 1086 | if(sha512->ctx.mode != ESP32_SHA_SW) |
| wolfSSL | 16:8e0d178b1d1e | 1087 | esp_sha512_digest_process(sha512, 0); |
| wolfSSL | 16:8e0d178b1d1e | 1088 | #endif |
| wolfSSL | 16:8e0d178b1d1e | 1089 | |
| wolfSSL | 15:117db924cf7c | 1090 | ret = wc_Sha512Copy(sha512, &tmpSha512); |
| wolfSSL | 15:117db924cf7c | 1091 | if (ret == 0) { |
| wolfSSL | 15:117db924cf7c | 1092 | ret = wc_Sha512Final(&tmpSha512, hash); |
| wolfSSL | 16:8e0d178b1d1e | 1093 | #if defined(WOLFSSL_ESP32WROOM32_CRYPT) && \ |
| wolfSSL | 16:8e0d178b1d1e | 1094 | !defined(NO_WOLFSSL_ESP32WROOM32_CRYPT_HASH) |
| wolfSSL | 16:8e0d178b1d1e | 1095 | sha512->ctx.mode = ESP32_SHA_SW;; |
| wolfSSL | 16:8e0d178b1d1e | 1096 | #endif |
| wolfSSL | 15:117db924cf7c | 1097 | wc_Sha512Free(&tmpSha512); |
| wolfSSL | 15:117db924cf7c | 1098 | } |
| wolfSSL | 15:117db924cf7c | 1099 | return ret; |
| wolfSSL | 15:117db924cf7c | 1100 | } |
| wolfSSL | 15:117db924cf7c | 1101 | |
| wolfSSL | 15:117db924cf7c | 1102 | int wc_Sha512Copy(wc_Sha512* src, wc_Sha512* dst) |
| wolfSSL | 15:117db924cf7c | 1103 | { |
| wolfSSL | 15:117db924cf7c | 1104 | int ret = 0; |
| wolfSSL | 15:117db924cf7c | 1105 | |
| wolfSSL | 15:117db924cf7c | 1106 | if (src == NULL || dst == NULL) |
| wolfSSL | 15:117db924cf7c | 1107 | return BAD_FUNC_ARG; |
| wolfSSL | 15:117db924cf7c | 1108 | |
| wolfSSL | 15:117db924cf7c | 1109 | XMEMCPY(dst, src, sizeof(wc_Sha512)); |
| wolfSSL | 15:117db924cf7c | 1110 | #ifdef WOLFSSL_SMALL_STACK_CACHE |
| wolfSSL | 15:117db924cf7c | 1111 | dst->W = NULL; |
| wolfSSL | 15:117db924cf7c | 1112 | #endif |
| wolfSSL | 15:117db924cf7c | 1113 | |
| wolfSSL | 15:117db924cf7c | 1114 | #ifdef WOLFSSL_ASYNC_CRYPT |
| wolfSSL | 15:117db924cf7c | 1115 | ret = wolfAsync_DevCopy(&src->asyncDev, &dst->asyncDev); |
| wolfSSL | 15:117db924cf7c | 1116 | #endif |
| wolfSSL | 16:8e0d178b1d1e | 1117 | #if defined(WOLFSSL_ESP32WROOM32_CRYPT) && \ |
| wolfSSL | 16:8e0d178b1d1e | 1118 | !defined(NO_WOLFSSL_ESP32WROOM32_CRYPT_HASH) |
| wolfSSL | 16:8e0d178b1d1e | 1119 | dst->ctx.mode = src->ctx.mode; |
| wolfSSL | 16:8e0d178b1d1e | 1120 | dst->ctx.isfirstblock = src->ctx.isfirstblock; |
| wolfSSL | 16:8e0d178b1d1e | 1121 | dst->ctx.sha_type = src->ctx.sha_type; |
| wolfSSL | 16:8e0d178b1d1e | 1122 | #endif |
| wolfSSL | 16:8e0d178b1d1e | 1123 | #if defined(WOLFSSL_HASH_FLAGS) || defined(WOLF_CRYPTO_CB) |
| wolfSSL | 16:8e0d178b1d1e | 1124 | dst->flags |= WC_HASH_FLAG_ISCOPY; |
| wolfSSL | 16:8e0d178b1d1e | 1125 | #endif |
| wolfSSL | 15:117db924cf7c | 1126 | |
| wolfSSL | 15:117db924cf7c | 1127 | return ret; |
| wolfSSL | 15:117db924cf7c | 1128 | } |
| wolfSSL | 15:117db924cf7c | 1129 | |
| wolfSSL | 16:8e0d178b1d1e | 1130 | #if defined(WOLFSSL_HASH_FLAGS) || defined(WOLF_CRYPTO_CB) |
| wolfSSL | 16:8e0d178b1d1e | 1131 | int wc_Sha512SetFlags(wc_Sha512* sha512, word32 flags) |
| wolfSSL | 16:8e0d178b1d1e | 1132 | { |
| wolfSSL | 16:8e0d178b1d1e | 1133 | if (sha512) { |
| wolfSSL | 16:8e0d178b1d1e | 1134 | sha512->flags = flags; |
| wolfSSL | 16:8e0d178b1d1e | 1135 | } |
| wolfSSL | 16:8e0d178b1d1e | 1136 | return 0; |
| wolfSSL | 16:8e0d178b1d1e | 1137 | } |
| wolfSSL | 16:8e0d178b1d1e | 1138 | int wc_Sha512GetFlags(wc_Sha512* sha512, word32* flags) |
| wolfSSL | 16:8e0d178b1d1e | 1139 | { |
| wolfSSL | 16:8e0d178b1d1e | 1140 | if (sha512 && flags) { |
| wolfSSL | 16:8e0d178b1d1e | 1141 | *flags = sha512->flags; |
| wolfSSL | 16:8e0d178b1d1e | 1142 | } |
| wolfSSL | 16:8e0d178b1d1e | 1143 | return 0; |
| wolfSSL | 16:8e0d178b1d1e | 1144 | } |
| wolfSSL | 16:8e0d178b1d1e | 1145 | #endif |
| wolfSSL | 16:8e0d178b1d1e | 1146 | |
| wolfSSL | 15:117db924cf7c | 1147 | #endif /* WOLFSSL_SHA512 */ |
| wolfSSL | 15:117db924cf7c | 1148 | |
| wolfSSL | 15:117db924cf7c | 1149 | #ifdef WOLFSSL_SHA384 |
| wolfSSL | 15:117db924cf7c | 1150 | |
| wolfSSL | 15:117db924cf7c | 1151 | int wc_Sha384GetHash(wc_Sha384* sha384, byte* hash) |
| wolfSSL | 15:117db924cf7c | 1152 | { |
| wolfSSL | 15:117db924cf7c | 1153 | int ret; |
| wolfSSL | 15:117db924cf7c | 1154 | wc_Sha384 tmpSha384; |
| wolfSSL | 15:117db924cf7c | 1155 | |
| wolfSSL | 15:117db924cf7c | 1156 | if (sha384 == NULL || hash == NULL) |
| wolfSSL | 15:117db924cf7c | 1157 | return BAD_FUNC_ARG; |
| wolfSSL | 16:8e0d178b1d1e | 1158 | #if defined(WOLFSSL_ESP32WROOM32_CRYPT) && \ |
| wolfSSL | 16:8e0d178b1d1e | 1159 | !defined(NO_WOLFSSL_ESP32WROOM32_CRYPT_HASH) |
| wolfSSL | 16:8e0d178b1d1e | 1160 | if(sha384->ctx.mode == ESP32_SHA_INIT) { |
| wolfSSL | 16:8e0d178b1d1e | 1161 | esp_sha_try_hw_lock(&sha384->ctx); |
| wolfSSL | 16:8e0d178b1d1e | 1162 | } |
| wolfSSL | 16:8e0d178b1d1e | 1163 | if(sha384->ctx.mode != ESP32_SHA_SW) { |
| wolfSSL | 16:8e0d178b1d1e | 1164 | esp_sha512_digest_process(sha384, 0); |
| wolfSSL | 16:8e0d178b1d1e | 1165 | } |
| wolfSSL | 16:8e0d178b1d1e | 1166 | #endif |
| wolfSSL | 15:117db924cf7c | 1167 | ret = wc_Sha384Copy(sha384, &tmpSha384); |
| wolfSSL | 15:117db924cf7c | 1168 | if (ret == 0) { |
| wolfSSL | 15:117db924cf7c | 1169 | ret = wc_Sha384Final(&tmpSha384, hash); |
| wolfSSL | 16:8e0d178b1d1e | 1170 | #if defined(WOLFSSL_ESP32WROOM32_CRYPT) && \ |
| wolfSSL | 16:8e0d178b1d1e | 1171 | !defined(NO_WOLFSSL_ESP32WROOM32_CRYPT_HASH) |
| wolfSSL | 16:8e0d178b1d1e | 1172 | sha384->ctx.mode = ESP32_SHA_SW; |
| wolfSSL | 16:8e0d178b1d1e | 1173 | #endif |
| wolfSSL | 15:117db924cf7c | 1174 | wc_Sha384Free(&tmpSha384); |
| wolfSSL | 15:117db924cf7c | 1175 | } |
| wolfSSL | 15:117db924cf7c | 1176 | return ret; |
| wolfSSL | 15:117db924cf7c | 1177 | } |
| wolfSSL | 15:117db924cf7c | 1178 | int wc_Sha384Copy(wc_Sha384* src, wc_Sha384* dst) |
| wolfSSL | 15:117db924cf7c | 1179 | { |
| wolfSSL | 15:117db924cf7c | 1180 | int ret = 0; |
| wolfSSL | 15:117db924cf7c | 1181 | |
| wolfSSL | 15:117db924cf7c | 1182 | if (src == NULL || dst == NULL) |
| wolfSSL | 15:117db924cf7c | 1183 | return BAD_FUNC_ARG; |
| wolfSSL | 15:117db924cf7c | 1184 | |
| wolfSSL | 15:117db924cf7c | 1185 | XMEMCPY(dst, src, sizeof(wc_Sha384)); |
| wolfSSL | 15:117db924cf7c | 1186 | #ifdef WOLFSSL_SMALL_STACK_CACHE |
| wolfSSL | 15:117db924cf7c | 1187 | dst->W = NULL; |
| wolfSSL | 15:117db924cf7c | 1188 | #endif |
| wolfSSL | 15:117db924cf7c | 1189 | |
| wolfSSL | 15:117db924cf7c | 1190 | #ifdef WOLFSSL_ASYNC_CRYPT |
| wolfSSL | 15:117db924cf7c | 1191 | ret = wolfAsync_DevCopy(&src->asyncDev, &dst->asyncDev); |
| wolfSSL | 15:117db924cf7c | 1192 | #endif |
| wolfSSL | 16:8e0d178b1d1e | 1193 | #if defined(WOLFSSL_ESP32WROOM32_CRYPT) && \ |
| wolfSSL | 16:8e0d178b1d1e | 1194 | !defined(NO_WOLFSSL_ESP32WROOM32_CRYPT_HASH) |
| wolfSSL | 16:8e0d178b1d1e | 1195 | dst->ctx.mode = src->ctx.mode; |
| wolfSSL | 16:8e0d178b1d1e | 1196 | dst->ctx.isfirstblock = src->ctx.isfirstblock; |
| wolfSSL | 16:8e0d178b1d1e | 1197 | dst->ctx.sha_type = src->ctx.sha_type; |
| wolfSSL | 16:8e0d178b1d1e | 1198 | #endif |
| wolfSSL | 16:8e0d178b1d1e | 1199 | #if defined(WOLFSSL_HASH_FLAGS) || defined(WOLF_CRYPTO_CB) |
| wolfSSL | 16:8e0d178b1d1e | 1200 | dst->flags |= WC_HASH_FLAG_ISCOPY; |
| wolfSSL | 16:8e0d178b1d1e | 1201 | #endif |
| wolfSSL | 15:117db924cf7c | 1202 | |
| wolfSSL | 15:117db924cf7c | 1203 | return ret; |
| wolfSSL | 15:117db924cf7c | 1204 | } |
| wolfSSL | 15:117db924cf7c | 1205 | |
| wolfSSL | 16:8e0d178b1d1e | 1206 | #if defined(WOLFSSL_HASH_FLAGS) || defined(WOLF_CRYPTO_CB) |
| wolfSSL | 16:8e0d178b1d1e | 1207 | int wc_Sha384SetFlags(wc_Sha384* sha384, word32 flags) |
| wolfSSL | 16:8e0d178b1d1e | 1208 | { |
| wolfSSL | 16:8e0d178b1d1e | 1209 | if (sha384) { |
| wolfSSL | 16:8e0d178b1d1e | 1210 | sha384->flags = flags; |
| wolfSSL | 16:8e0d178b1d1e | 1211 | } |
| wolfSSL | 16:8e0d178b1d1e | 1212 | return 0; |
| wolfSSL | 16:8e0d178b1d1e | 1213 | } |
| wolfSSL | 16:8e0d178b1d1e | 1214 | int wc_Sha384GetFlags(wc_Sha384* sha384, word32* flags) |
| wolfSSL | 16:8e0d178b1d1e | 1215 | { |
| wolfSSL | 16:8e0d178b1d1e | 1216 | if (sha384 && flags) { |
| wolfSSL | 16:8e0d178b1d1e | 1217 | *flags = sha384->flags; |
| wolfSSL | 16:8e0d178b1d1e | 1218 | } |
| wolfSSL | 16:8e0d178b1d1e | 1219 | return 0; |
| wolfSSL | 16:8e0d178b1d1e | 1220 | } |
| wolfSSL | 16:8e0d178b1d1e | 1221 | #endif |
| wolfSSL | 16:8e0d178b1d1e | 1222 | |
| wolfSSL | 15:117db924cf7c | 1223 | #endif /* WOLFSSL_SHA384 */ |
| wolfSSL | 15:117db924cf7c | 1224 | |
| wolfSSL | 15:117db924cf7c | 1225 | #endif /* WOLFSSL_SHA512 || WOLFSSL_SHA384 */ |
| wolfSSL | 15:117db924cf7c | 1226 |