projects / apple / xnu.git / blame
| Commit | Line | Data |
|---|---|---|
| 5ba3f43e A |
1 | /* |
| 2 | * ccsha2_internal.h | |
| 3 | * corecrypto | |
| 4 | * | |
| d9a64523 | 5 | * Created on 12/19/2017 |
| 5ba3f43e | 6 | * |
| d9a64523 | 7 | * Copyright (c) 2017 Apple Inc. All rights reserved. |
| 5ba3f43e A |
8 | * |
| 9 | * | |
| 10 | * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ | |
| 11 | * | |
| 12 | * This file contains Original Code and/or Modifications of Original Code | |
| 13 | * as defined in and that are subject to the Apple Public Source License | |
| 14 | * Version 2.0 (the 'License'). You may not use this file except in | |
| 15 | * compliance with the License. The rights granted to you under the License | |
| 16 | * may not be used to create, or enable the creation or redistribution of, | |
| 17 | * unlawful or unlicensed copies of an Apple operating system, or to | |
| 18 | * circumvent, violate, or enable the circumvention or violation of, any | |
| 19 | * terms of an Apple operating system software license agreement. | |
| 20 | * | |
| 21 | * Please obtain a copy of the License at | |
| 22 | * http://www.opensource.apple.com/apsl/ and read it before using this file. | |
| 23 | * | |
| 24 | * The Original Code and all software distributed under the License are | |
| 25 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER | |
| 26 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, | |
| 27 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
| 28 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. | |
| 29 | * Please see the License for the specific language governing rights and | |
| 30 | * limitations under the License. | |
| 31 | * | |
| 32 | * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ | |
| 33 | */ | |
| 34 | ||
| 35 | #ifndef _CORECRYPTO_CCSHA2_INTERNAL_H_ | |
| 36 | #define _CORECRYPTO_CCSHA2_INTERNAL_H_ | |
| 37 | ||
| 38 | #include <corecrypto/ccdigest.h> | |
| 39 | ||
| cb323159 A |
40 | #ifndef CCSHA2_DISABLE_SHA512 |
| 41 | #define CCSHA2_DISABLE_SHA512 0 | |
| 42 | #endif | |
| 43 | ||
| 44 | #define CCSHA2_SHA256_USE_SHA512_K (CC_SMALL_CODE && !CCSHA2_DISABLE_SHA512) | |
| 45 | ||
| d9a64523 | 46 | extern const struct ccdigest_info ccsha256_v6m_di; |
| 5ba3f43e | 47 | void ccsha256_v6m_compress(ccdigest_state_t state, size_t nblocks, const void *buf); |
| d9a64523 A |
48 | |
| 49 | void ccsha256_ltc_compress(ccdigest_state_t state, size_t nblocks, const void *buf); | |
| 5ba3f43e A |
50 | void ccsha512_ltc_compress(ccdigest_state_t state, size_t nblocks, const void *in); |
| 51 | ||
| 52 | #if CCSHA2_VNG_INTEL | |
| 53 | #if defined __x86_64__ | |
| cb323159 A |
54 | void ccsha256_vng_intel_avx2_compress(ccdigest_state_t state, size_t nblocks, const void *in) __asm__("_ccsha256_vng_intel_avx2_compress"); |
| 55 | void ccsha256_vng_intel_avx1_compress(ccdigest_state_t state, size_t nblocks, const void *in) __asm__("_ccsha256_vng_intel_avx1_compress"); | |
| 56 | void ccsha256_vng_intel_ssse3_compress(ccdigest_state_t state, size_t nblocks, const void *in) __asm__("_ccsha256_vng_intel_sse3_compress"); | |
| 57 | void ccsha512_vng_intel_avx2_compress(ccdigest_state_t state, size_t nblocks, const void *in) __asm__("_ccsha512_vng_intel_avx2_compress"); | |
| 58 | void ccsha512_vng_intel_avx1_compress(ccdigest_state_t state, size_t nblocks, const void *in) __asm__("_ccsha512_vng_intel_avx1_compress"); | |
| 59 | void ccsha512_vng_intel_ssse3_compress(ccdigest_state_t state, size_t nblocks, const void *in) __asm__("_ccsha512_vng_intel_ssse3_compress"); | |
| 60 | ||
| 61 | #if CC_ACCELERATECRYPTO | |
| 62 | // AccelerateCrypto | |
| 63 | extern const struct ccdigest_info ccsha224_vng_intel_di; | |
| 64 | extern const struct ccdigest_info ccsha256_vng_intel_di; | |
| 65 | extern const struct ccdigest_info ccsha384_vng_intel_di; | |
| 66 | extern const struct ccdigest_info ccsha512_vng_intel_di; | |
| f427ee49 | 67 | extern const struct ccdigest_info ccsha512_256_vng_intel_di; |
| cb323159 | 68 | #endif |
| d9a64523 A |
69 | |
| 70 | extern const struct ccdigest_info ccsha224_vng_intel_AVX2_di; | |
| 71 | extern const struct ccdigest_info ccsha224_vng_intel_AVX1_di; | |
| 72 | extern const struct ccdigest_info ccsha256_vng_intel_AVX2_di; | |
| 73 | extern const struct ccdigest_info ccsha256_vng_intel_AVX1_di; | |
| 74 | extern const struct ccdigest_info ccsha384_vng_intel_AVX2_di; | |
| 75 | extern const struct ccdigest_info ccsha384_vng_intel_AVX1_di; | |
| 76 | extern const struct ccdigest_info ccsha384_vng_intel_SupplementalSSE3_di; | |
| 77 | extern const struct ccdigest_info ccsha512_vng_intel_AVX2_di; | |
| 78 | extern const struct ccdigest_info ccsha512_vng_intel_AVX1_di; | |
| 79 | extern const struct ccdigest_info ccsha512_vng_intel_SupplementalSSE3_di; | |
| f427ee49 A |
80 | extern const struct ccdigest_info ccsha512_256_vng_intel_AVX2_di; |
| 81 | extern const struct ccdigest_info ccsha512_256_vng_intel_AVX1_di; | |
| 82 | extern const struct ccdigest_info ccsha512_256_vng_intel_SupplementalSSE3_di; | |
| 83 | ||
| 5ba3f43e | 84 | #endif |
| cb323159 | 85 | void ccsha256_vng_intel_sse3_compress(ccdigest_state_t state, size_t nblocks, const void *in) __asm__("_ccsha256_vng_intel_sse3_compress"); |
| d9a64523 A |
86 | #endif |
| 87 | ||
| 88 | extern const uint32_t ccsha256_K[64]; | |
| 89 | extern const uint64_t ccsha512_K[80]; | |
| 90 | ||
| 5ba3f43e A |
91 | void ccsha512_final(const struct ccdigest_info *di, ccdigest_ctx_t ctx, unsigned char *digest); |
| 92 | ||
| 93 | extern const uint32_t ccsha224_initial_state[8]; | |
| 94 | extern const uint32_t ccsha256_initial_state[8]; | |
| 95 | extern const uint64_t ccsha384_initial_state[8]; | |
| 96 | extern const uint64_t ccsha512_initial_state[8]; | |
| f427ee49 | 97 | extern const uint64_t ccsha512_256_initial_state[8]; |
| d9a64523 | 98 | |
| 5ba3f43e | 99 | #endif /* _CORECRYPTO_CCSHA2_INTERNAL_H_ */ |