mbed TLS  Version 2.4.1
SSL/TLS Library for the Embedded Space
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ripemd160.h File Reference

Data Structures

struct  mbedtls_ripemd160_context
 RIPEMD-160 context structure. More...
 

Functions

void mbedtls_ripemd160_init (mbedtls_ripemd160_context *ctx)
 Initialize RIPEMD-160 context. More...
 
void mbedtls_ripemd160_free (mbedtls_ripemd160_context *ctx)
 Clear RIPEMD-160 context. More...
 
void mbedtls_ripemd160_clone (mbedtls_ripemd160_context *dst, const mbedtls_ripemd160_context *src)
 Clone (the state of) an RIPEMD-160 context. More...
 
void mbedtls_ripemd160_starts (mbedtls_ripemd160_context *ctx)
 RIPEMD-160 context setup. More...
 
void mbedtls_ripemd160_update (mbedtls_ripemd160_context *ctx, const unsigned char *input, size_t ilen)
 RIPEMD-160 process buffer. More...
 
void mbedtls_ripemd160_finish (mbedtls_ripemd160_context *ctx, unsigned char output[20])
 RIPEMD-160 final digest. More...
 
void mbedtls_ripemd160_process (mbedtls_ripemd160_context *ctx, const unsigned char data[64])
 
void mbedtls_ripemd160 (const unsigned char *input, size_t ilen, unsigned char output[20])
 Output = RIPEMD-160( input buffer ) More...
 
int mbedtls_ripemd160_self_test (int verbose)
 Checkup routine. More...
 

Description

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)


Data Structure Documentation

struct mbedtls_ripemd160_context

RIPEMD-160 context structure.

Data Fields
unsigned char buffer[64]

data block being processed

uint32_t state[5]

intermediate digest state

uint32_t total[2]

number of bytes processed

Function Documentation

void mbedtls_ripemd160 ( const unsigned char *  input,
size_t  ilen,
unsigned char  output[20] 
)

Output = RIPEMD-160( input buffer )

Parameters
inputbuffer holding the data
ilenlength of the input data
outputRIPEMD-160 checksum result
void mbedtls_ripemd160_clone ( mbedtls_ripemd160_context dst,
const mbedtls_ripemd160_context src 
)

Clone (the state of) an RIPEMD-160 context.

Parameters
dstThe destination context
srcThe context to be cloned
void mbedtls_ripemd160_finish ( mbedtls_ripemd160_context ctx,
unsigned char  output[20] 
)

RIPEMD-160 final digest.

Parameters
ctxRIPEMD-160 context
outputRIPEMD-160 checksum result
void mbedtls_ripemd160_free ( mbedtls_ripemd160_context ctx)

Clear RIPEMD-160 context.

Parameters
ctxRIPEMD-160 context to be cleared
void mbedtls_ripemd160_init ( mbedtls_ripemd160_context ctx)

Initialize RIPEMD-160 context.

Parameters
ctxRIPEMD-160 context to be initialized
int mbedtls_ripemd160_self_test ( int  verbose)

Checkup routine.

Returns
0 if successful, or 1 if the test failed
void mbedtls_ripemd160_starts ( mbedtls_ripemd160_context ctx)

RIPEMD-160 context setup.

Parameters
ctxcontext to be initialized
void mbedtls_ripemd160_update ( mbedtls_ripemd160_context ctx,
const unsigned char *  input,
size_t  ilen 
)

RIPEMD-160 process buffer.

Parameters
ctxRIPEMD-160 context
inputbuffer holding the data
ilenlength of the input data