osfmk/corecrypto/ccsha2/src/ccsha2_internal.h

   1 /*
   2  *  ccsha2_internal.h
   3  *  corecrypto
   4  *
   5  *  Created on 12/07/2010
   6  *
   7  *  Copyright (c) 2010,2011,2012,2014,2015 Apple Inc. All rights reserved.
   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
  40 void ccsha256_ltc_compress(ccdigest_state_t state, size_t nblocks, const void *buf);
  41 void ccsha256_v6m_compress(ccdigest_state_t state, size_t nblocks, const void *buf);
  42 void ccsha512_ltc_compress(ccdigest_state_t state, size_t nblocks, const void *in);
  43
  44 #if  CCSHA2_VNG_INTEL
  45 #if defined __x86_64__
  46 void ccsha256_vng_intel_avx2_compress(ccdigest_state_t state, size_t nblocks, const void *in);
  47 void ccsha256_vng_intel_avx1_compress(ccdigest_state_t state, size_t nblocks, const void *in);
  48 void ccsha256_vng_intel_ssse3_compress(ccdigest_state_t state, size_t nblocks, const void *in);
  49 void ccsha512_vng_intel_avx2_compress(ccdigest_state_t state, size_t nblocks, const void *in);
  50 void ccsha512_vng_intel_avx1_compress(ccdigest_state_t state, size_t nblocks, const void *in);
  51 void ccsha512_vng_intel_ssse3_compress(ccdigest_state_t state, size_t nblocks, const void *in);
  52 #endif
  53 void ccsha256_vng_intel_sse3_compress(ccdigest_state_t state, size_t nblocks, const void *in);
  54 #endif
  55
  56 void ccsha512_final(const struct ccdigest_info *di, ccdigest_ctx_t ctx, unsigned char *digest);
  57
  58 extern const uint32_t ccsha224_initial_state[8];
  59 extern const uint32_t ccsha256_initial_state[8];
  60 extern const uint64_t ccsha384_initial_state[8];
  61 extern const uint64_t ccsha512_initial_state[8];
  62
  63 #endif /* _CORECRYPTO_CCSHA2_INTERNAL_H_ */