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- /**
- * \file ripemd160.h
- *
- * \brief RIPE MD-160 message digest
- */
- /*
- * 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_RIPEMD160_H
- #define MBEDTLS_RIPEMD160_H
- #if !defined(MBEDTLS_CONFIG_FILE)
- #include "config.h"
- #else
- #include MBEDTLS_CONFIG_FILE
- #endif
- #include <stddef.h>
- #include <stdint.h>
- /* MBEDTLS_ERR_RIPEMD160_HW_ACCEL_FAILED is deprecated and should not be used.
- */
- #define MBEDTLS_ERR_RIPEMD160_HW_ACCEL_FAILED -0x0031 /**< RIPEMD160 hardware accelerator failed */
- #ifdef __cplusplus
- extern "C" {
- #endif
- #if !defined(MBEDTLS_RIPEMD160_ALT)
- // Regular implementation
- //
- /**
- * \brief RIPEMD-160 context structure
- */
- typedef struct mbedtls_ripemd160_context
- {
- uint32_t total[2]; /*!< number of bytes processed */
- uint32_t state[5]; /*!< intermediate digest state */
- unsigned char buffer[64]; /*!< data block being processed */
- }
- mbedtls_ripemd160_context;
- #else /* MBEDTLS_RIPEMD160_ALT */
- #include "ripemd160.h"
- #endif /* MBEDTLS_RIPEMD160_ALT */
- /**
- * \brief Initialize RIPEMD-160 context
- *
- * \param ctx RIPEMD-160 context to be initialized
- */
- void mbedtls_ripemd160_init( mbedtls_ripemd160_context *ctx );
- /**
- * \brief Clear RIPEMD-160 context
- *
- * \param ctx RIPEMD-160 context to be cleared
- */
- void mbedtls_ripemd160_free( mbedtls_ripemd160_context *ctx );
- /**
- * \brief Clone (the state of) an RIPEMD-160 context
- *
- * \param dst The destination context
- * \param src The context to be cloned
- */
- void mbedtls_ripemd160_clone( mbedtls_ripemd160_context *dst,
- const mbedtls_ripemd160_context *src );
- /**
- * \brief RIPEMD-160 context setup
- *
- * \param ctx context to be initialized
- *
- * \return 0 if successful
- */
- int mbedtls_ripemd160_starts_ret( mbedtls_ripemd160_context *ctx );
- /**
- * \brief RIPEMD-160 process buffer
- *
- * \param ctx RIPEMD-160 context
- * \param input buffer holding the data
- * \param ilen length of the input data
- *
- * \return 0 if successful
- */
- int mbedtls_ripemd160_update_ret( mbedtls_ripemd160_context *ctx,
- const unsigned char *input,
- size_t ilen );
- /**
- * \brief RIPEMD-160 final digest
- *
- * \param ctx RIPEMD-160 context
- * \param output RIPEMD-160 checksum result
- *
- * \return 0 if successful
- */
- int mbedtls_ripemd160_finish_ret( mbedtls_ripemd160_context *ctx,
- unsigned char output[20] );
- /**
- * \brief RIPEMD-160 process data block (internal use only)
- *
- * \param ctx RIPEMD-160 context
- * \param data buffer holding one block of data
- *
- * \return 0 if successful
- */
- int mbedtls_internal_ripemd160_process( mbedtls_ripemd160_context *ctx,
- const unsigned char data[64] );
- #if !defined(MBEDTLS_DEPRECATED_REMOVED)
- #if defined(MBEDTLS_DEPRECATED_WARNING)
- #define MBEDTLS_DEPRECATED __attribute__((deprecated))
- #else
- #define MBEDTLS_DEPRECATED
- #endif
- /**
- * \brief RIPEMD-160 context setup
- *
- * \deprecated Superseded by mbedtls_ripemd160_starts_ret() in 2.7.0
- *
- * \param ctx context to be initialized
- */
- MBEDTLS_DEPRECATED void mbedtls_ripemd160_starts(
- mbedtls_ripemd160_context *ctx );
- /**
- * \brief RIPEMD-160 process buffer
- *
- * \deprecated Superseded by mbedtls_ripemd160_update_ret() in 2.7.0
- *
- * \param ctx RIPEMD-160 context
- * \param input buffer holding the data
- * \param ilen length of the input data
- */
- MBEDTLS_DEPRECATED void mbedtls_ripemd160_update(
- mbedtls_ripemd160_context *ctx,
- const unsigned char *input,
- size_t ilen );
- /**
- * \brief RIPEMD-160 final digest
- *
- * \deprecated Superseded by mbedtls_ripemd160_finish_ret() in 2.7.0
- *
- * \param ctx RIPEMD-160 context
- * \param output RIPEMD-160 checksum result
- */
- MBEDTLS_DEPRECATED void mbedtls_ripemd160_finish(
- mbedtls_ripemd160_context *ctx,
- unsigned char output[20] );
- /**
- * \brief RIPEMD-160 process data block (internal use only)
- *
- * \deprecated Superseded by mbedtls_internal_ripemd160_process() in 2.7.0
- *
- * \param ctx RIPEMD-160 context
- * \param data buffer holding one block of data
- */
- MBEDTLS_DEPRECATED void mbedtls_ripemd160_process(
- mbedtls_ripemd160_context *ctx,
- const unsigned char data[64] );
- #undef MBEDTLS_DEPRECATED
- #endif /* !MBEDTLS_DEPRECATED_REMOVED */
- /**
- * \brief Output = RIPEMD-160( input buffer )
- *
- * \param input buffer holding the data
- * \param ilen length of the input data
- * \param output RIPEMD-160 checksum result
- *
- * \return 0 if successful
- */
- int mbedtls_ripemd160_ret( const unsigned char *input,
- size_t ilen,
- unsigned char output[20] );
- #if !defined(MBEDTLS_DEPRECATED_REMOVED)
- #if defined(MBEDTLS_DEPRECATED_WARNING)
- #define MBEDTLS_DEPRECATED __attribute__((deprecated))
- #else
- #define MBEDTLS_DEPRECATED
- #endif
- /**
- * \brief Output = RIPEMD-160( input buffer )
- *
- * \deprecated Superseded by mbedtls_ripemd160_ret() in 2.7.0
- *
- * \param input buffer holding the data
- * \param ilen length of the input data
- * \param output RIPEMD-160 checksum result
- */
- MBEDTLS_DEPRECATED void mbedtls_ripemd160( const unsigned char *input,
- size_t ilen,
- unsigned char output[20] );
- #undef MBEDTLS_DEPRECATED
- #endif /* !MBEDTLS_DEPRECATED_REMOVED */
- #if defined(MBEDTLS_SELF_TEST)
- /**
- * \brief Checkup routine
- *
- * \return 0 if successful, or 1 if the test failed
- */
- int mbedtls_ripemd160_self_test( int verbose );
- #endif /* MBEDTLS_SELF_TEST */
- #ifdef __cplusplus
- }
- #endif
- #endif /* mbedtls_ripemd160.h */
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