mirror of
https://github.com/yuzu-emu/mbedtls.git
synced 2024-12-26 03:45:28 +00:00
5b331b9d48
* Fixed incorrect file definitions * Fixed accidental tag problems in ecjpake.h * Corrected function naming in X.509 module definition
137 lines
3.2 KiB
C
137 lines
3.2 KiB
C
/**
|
|
* \file sha1.h
|
|
*
|
|
* \brief SHA-1 cryptographic hash function
|
|
*
|
|
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
* not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*
|
|
* This file is part of mbed TLS (https://tls.mbed.org)
|
|
*/
|
|
#ifndef MBEDTLS_SHA1_H
|
|
#define MBEDTLS_SHA1_H
|
|
|
|
#if !defined(MBEDTLS_CONFIG_FILE)
|
|
#include "config.h"
|
|
#else
|
|
#include MBEDTLS_CONFIG_FILE
|
|
#endif
|
|
|
|
#include <stddef.h>
|
|
#include <stdint.h>
|
|
|
|
#if !defined(MBEDTLS_SHA1_ALT)
|
|
// Regular implementation
|
|
//
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/**
|
|
* \brief SHA-1 context structure
|
|
*/
|
|
typedef struct
|
|
{
|
|
uint32_t total[2]; /*!< number of bytes processed */
|
|
uint32_t state[5]; /*!< intermediate digest state */
|
|
unsigned char buffer[64]; /*!< data block being processed */
|
|
}
|
|
mbedtls_sha1_context;
|
|
|
|
/**
|
|
* \brief Initialize SHA-1 context
|
|
*
|
|
* \param ctx SHA-1 context to be initialized
|
|
*/
|
|
void mbedtls_sha1_init( mbedtls_sha1_context *ctx );
|
|
|
|
/**
|
|
* \brief Clear SHA-1 context
|
|
*
|
|
* \param ctx SHA-1 context to be cleared
|
|
*/
|
|
void mbedtls_sha1_free( mbedtls_sha1_context *ctx );
|
|
|
|
/**
|
|
* \brief Clone (the state of) a SHA-1 context
|
|
*
|
|
* \param dst The destination context
|
|
* \param src The context to be cloned
|
|
*/
|
|
void mbedtls_sha1_clone( mbedtls_sha1_context *dst,
|
|
const mbedtls_sha1_context *src );
|
|
|
|
/**
|
|
* \brief SHA-1 context setup
|
|
*
|
|
* \param ctx context to be initialized
|
|
*/
|
|
void mbedtls_sha1_starts( mbedtls_sha1_context *ctx );
|
|
|
|
/**
|
|
* \brief SHA-1 process buffer
|
|
*
|
|
* \param ctx SHA-1 context
|
|
* \param input buffer holding the data
|
|
* \param ilen length of the input data
|
|
*/
|
|
void mbedtls_sha1_update( mbedtls_sha1_context *ctx, const unsigned char *input, size_t ilen );
|
|
|
|
/**
|
|
* \brief SHA-1 final digest
|
|
*
|
|
* \param ctx SHA-1 context
|
|
* \param output SHA-1 checksum result
|
|
*/
|
|
void mbedtls_sha1_finish( mbedtls_sha1_context *ctx, unsigned char output[20] );
|
|
|
|
/* Internal use */
|
|
void mbedtls_sha1_process( mbedtls_sha1_context *ctx, const unsigned char data[64] );
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#else /* MBEDTLS_SHA1_ALT */
|
|
#include "sha1_alt.h"
|
|
#endif /* MBEDTLS_SHA1_ALT */
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/**
|
|
* \brief Output = SHA-1( input buffer )
|
|
*
|
|
* \param input buffer holding the data
|
|
* \param ilen length of the input data
|
|
* \param output SHA-1 checksum result
|
|
*/
|
|
void mbedtls_sha1( const unsigned char *input, size_t ilen, unsigned char output[20] );
|
|
|
|
/**
|
|
* \brief Checkup routine
|
|
*
|
|
* \return 0 if successful, or 1 if the test failed
|
|
*/
|
|
int mbedtls_sha1_self_test( int verbose );
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* mbedtls_sha1.h */
|