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https://github.com/dolphin-emu/dolphin.git
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9872473f70
PolarSSL has been renamed to "mbed TLS" and version 2.0 dropped backwards compatibility. This commit adds only the necessary files without any modifications, so it doesn't compile yet.
142 lines
3.6 KiB
C
142 lines
3.6 KiB
C
/**
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* \file mbedtls_sha512.h
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*
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* \brief SHA-384 and SHA-512 cryptographic hash function
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*
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* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may
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* not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* This file is part of mbed TLS (https://tls.mbed.org)
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*/
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#ifndef MBEDTLS_SHA512_H
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#define MBEDTLS_SHA512_H
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#if !defined(MBEDTLS_CONFIG_FILE)
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#include "config.h"
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#else
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#include MBEDTLS_CONFIG_FILE
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#endif
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#include <stddef.h>
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#include <stdint.h>
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#if !defined(MBEDTLS_SHA512_ALT)
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// Regular implementation
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//
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* \brief SHA-512 context structure
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*/
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typedef struct
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{
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uint64_t total[2]; /*!< number of bytes processed */
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uint64_t state[8]; /*!< intermediate digest state */
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unsigned char buffer[128]; /*!< data block being processed */
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int is384; /*!< 0 => SHA-512, else SHA-384 */
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}
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mbedtls_sha512_context;
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/**
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* \brief Initialize SHA-512 context
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*
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* \param ctx SHA-512 context to be initialized
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*/
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void mbedtls_sha512_init( mbedtls_sha512_context *ctx );
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/**
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* \brief Clear SHA-512 context
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*
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* \param ctx SHA-512 context to be cleared
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*/
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void mbedtls_sha512_free( mbedtls_sha512_context *ctx );
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/**
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* \brief Clone (the state of) a SHA-512 context
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*
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* \param dst The destination context
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* \param src The context to be cloned
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*/
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void mbedtls_sha512_clone( mbedtls_sha512_context *dst,
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const mbedtls_sha512_context *src );
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/**
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* \brief SHA-512 context setup
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*
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* \param ctx context to be initialized
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* \param is384 0 = use SHA512, 1 = use SHA384
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*/
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void mbedtls_sha512_starts( mbedtls_sha512_context *ctx, int is384 );
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/**
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* \brief SHA-512 process buffer
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*
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* \param ctx SHA-512 context
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* \param input buffer holding the data
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* \param ilen length of the input data
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*/
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void mbedtls_sha512_update( mbedtls_sha512_context *ctx, const unsigned char *input,
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size_t ilen );
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/**
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* \brief SHA-512 final digest
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*
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* \param ctx SHA-512 context
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* \param output SHA-384/512 checksum result
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*/
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void mbedtls_sha512_finish( mbedtls_sha512_context *ctx, unsigned char output[64] );
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#ifdef __cplusplus
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}
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#endif
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#else /* MBEDTLS_SHA512_ALT */
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#include "sha512_alt.h"
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#endif /* MBEDTLS_SHA512_ALT */
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* \brief Output = SHA-512( input buffer )
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*
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* \param input buffer holding the data
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* \param ilen length of the input data
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* \param output SHA-384/512 checksum result
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* \param is384 0 = use SHA512, 1 = use SHA384
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*/
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void mbedtls_sha512( const unsigned char *input, size_t ilen,
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unsigned char output[64], int is384 );
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/**
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* \brief Checkup routine
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*
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* \return 0 if successful, or 1 if the test failed
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*/
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int mbedtls_sha512_self_test( int verbose );
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/* Internal use */
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void mbedtls_sha512_process( mbedtls_sha512_context *ctx, const unsigned char data[128] );
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#ifdef __cplusplus
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}
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#endif
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#endif /* mbedtls_sha512.h */
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