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b2aacec417
The cryptographic API should not be related to whether or not there is alternative implementation. The API should be same for regular implementation, and for alternative implementation, so it is defined outside of the XXX_ALT precompilation check in the cryptographic API header
232 lines
6.6 KiB
C
232 lines
6.6 KiB
C
/**
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* \file ripemd160.h
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*
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* \brief RIPE MD-160 message digest
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*/
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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_RIPEMD160_H
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#define MBEDTLS_RIPEMD160_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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#define MBEDTLS_ERR_RIPEMD160_HW_ACCEL_FAILED -0x0031 /**< RIPEMD160 hardware accelerator failed */
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if !defined(MBEDTLS_RIPEMD160_ALT)
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// Regular implementation
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//
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/**
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* \brief RIPEMD-160 context structure
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*/
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typedef struct
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{
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uint32_t total[2]; /*!< number of bytes processed */
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uint32_t state[5]; /*!< intermediate digest state */
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unsigned char buffer[64]; /*!< data block being processed */
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}
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mbedtls_ripemd160_context;
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#else /* MBEDTLS_RIPEMD160_ALT */
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#include "ripemd160.h"
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#endif /* MBEDTLS_RIPEMD160_ALT */
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/**
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* \brief Initialize RIPEMD-160 context
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*
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* \param ctx RIPEMD-160 context to be initialized
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*/
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void mbedtls_ripemd160_init( mbedtls_ripemd160_context *ctx );
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/**
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* \brief Clear RIPEMD-160 context
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*
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* \param ctx RIPEMD-160 context to be cleared
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*/
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void mbedtls_ripemd160_free( mbedtls_ripemd160_context *ctx );
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/**
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* \brief Clone (the state of) an RIPEMD-160 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_ripemd160_clone( mbedtls_ripemd160_context *dst,
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const mbedtls_ripemd160_context *src );
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/**
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* \brief RIPEMD-160 context setup
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*
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* \param ctx context to be initialized
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*
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* \return 0 if successful
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*/
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int mbedtls_ripemd160_starts_ret( mbedtls_ripemd160_context *ctx );
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/**
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* \brief RIPEMD-160 process buffer
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*
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* \param ctx RIPEMD-160 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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* \return 0 if successful
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*/
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int mbedtls_ripemd160_update_ret( mbedtls_ripemd160_context *ctx,
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const unsigned char *input,
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size_t ilen );
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/**
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* \brief RIPEMD-160 final digest
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*
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* \param ctx RIPEMD-160 context
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* \param output RIPEMD-160 checksum result
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*
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* \return 0 if successful
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*/
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int mbedtls_ripemd160_finish_ret( mbedtls_ripemd160_context *ctx,
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unsigned char output[20] );
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/**
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* \brief RIPEMD-160 process data block (internal use only)
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*
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* \param ctx RIPEMD-160 context
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* \param data buffer holding one block of data
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*
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* \return 0 if successful
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*/
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int mbedtls_internal_ripemd160_process( mbedtls_ripemd160_context *ctx,
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const unsigned char data[64] );
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#if !defined(MBEDTLS_DEPRECATED_REMOVED)
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#if defined(MBEDTLS_DEPRECATED_WARNING)
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#define MBEDTLS_DEPRECATED __attribute__((deprecated))
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#else
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#define MBEDTLS_DEPRECATED
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#endif
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/**
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* \brief RIPEMD-160 context setup
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*
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* \deprecated Superseded by mbedtls_ripemd160_starts_ret() in 2.7.0
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*
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* \param ctx context to be initialized
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*/
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MBEDTLS_DEPRECATED void mbedtls_ripemd160_starts(
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mbedtls_ripemd160_context *ctx );
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/**
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* \brief RIPEMD-160 process buffer
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*
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* \deprecated Superseded by mbedtls_ripemd160_update_ret() in 2.7.0
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*
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* \param ctx RIPEMD-160 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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MBEDTLS_DEPRECATED void mbedtls_ripemd160_update(
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mbedtls_ripemd160_context *ctx,
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const unsigned char *input,
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size_t ilen );
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/**
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* \brief RIPEMD-160 final digest
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*
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* \deprecated Superseded by mbedtls_ripemd160_finish_ret() in 2.7.0
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*
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* \param ctx RIPEMD-160 context
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* \param output RIPEMD-160 checksum result
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*/
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MBEDTLS_DEPRECATED void mbedtls_ripemd160_finish(
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mbedtls_ripemd160_context *ctx,
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unsigned char output[20] );
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/**
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* \brief RIPEMD-160 process data block (internal use only)
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*
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* \deprecated Superseded by mbedtls_internal_ripemd160_process() in 2.7.0
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*
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* \param ctx RIPEMD-160 context
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* \param data buffer holding one block of data
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*/
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MBEDTLS_DEPRECATED void mbedtls_ripemd160_process(
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mbedtls_ripemd160_context *ctx,
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const unsigned char data[64] );
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#undef MBEDTLS_DEPRECATED
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#endif /* !MBEDTLS_DEPRECATED_REMOVED */
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/**
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* \brief Output = RIPEMD-160( 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 RIPEMD-160 checksum result
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*
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* \return 0 if successful
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*/
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int mbedtls_ripemd160_ret( const unsigned char *input,
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size_t ilen,
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unsigned char output[20] );
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#if !defined(MBEDTLS_DEPRECATED_REMOVED)
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#if defined(MBEDTLS_DEPRECATED_WARNING)
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#define MBEDTLS_DEPRECATED __attribute__((deprecated))
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#else
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#define MBEDTLS_DEPRECATED
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#endif
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/**
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* \brief Output = RIPEMD-160( input buffer )
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*
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* \deprecated Superseded by mbedtls_ripemd160_ret() in 2.7.0
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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 RIPEMD-160 checksum result
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*/
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MBEDTLS_DEPRECATED void mbedtls_ripemd160( const unsigned char *input,
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size_t ilen,
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unsigned char output[20] );
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#undef MBEDTLS_DEPRECATED
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#endif /* !MBEDTLS_DEPRECATED_REMOVED */
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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_ripemd160_self_test( int verbose );
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#ifdef __cplusplus
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}
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#endif
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#endif /* mbedtls_ripemd160.h */
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