File ripemd160.h

RIPE MD-160 message digest.

Typedefs

typedef struct mbedtls_ripemd160_context mbedtls_ripemd160_context

RIPEMD-160 context structure.

Functions

void mbedtls_ripemd160_init(mbedtls_ripemd160_context *ctx)

Initialize RIPEMD-160 context.

Parameters:

ctx – RIPEMD-160 context to be initialized

void mbedtls_ripemd160_free(mbedtls_ripemd160_context *ctx)

Clear RIPEMD-160 context.

Parameters:

ctx – RIPEMD-160 context to be cleared

void mbedtls_ripemd160_clone(mbedtls_ripemd160_context *dst, const mbedtls_ripemd160_context *src)

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

Parameters:
  • dst – The destination context

  • src – The context to be cloned

int mbedtls_ripemd160_starts(mbedtls_ripemd160_context *ctx)

RIPEMD-160 context setup.

Parameters:

ctx – context to be initialized

Returns:

0 if successful

int mbedtls_ripemd160_update(mbedtls_ripemd160_context *ctx, const unsigned char *input, size_t ilen)

RIPEMD-160 process buffer.

Parameters:
  • ctx – RIPEMD-160 context

  • input – buffer holding the data

  • ilen – length of the input data

Returns:

0 if successful

int mbedtls_ripemd160_finish(mbedtls_ripemd160_context *ctx, unsigned char output[20])

RIPEMD-160 final digest.

Parameters:
  • ctx – RIPEMD-160 context

  • output – RIPEMD-160 checksum result

Returns:

0 if successful

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

Output = RIPEMD-160( input buffer )

Parameters:
  • input – buffer holding the data

  • ilen – length of the input data

  • output – RIPEMD-160 checksum result

Returns:

0 if successful

int mbedtls_ripemd160_self_test(int verbose)

Checkup routine.

Returns:

0 if successful, or 1 if the test failed

struct mbedtls_ripemd160_context
#include <ripemd160.h>

RIPEMD-160 context structure.

Public Members

uint32_t private_total[2]

number of bytes processed

uint32_t private_state[5]

intermediate digest state

unsigned char private_buffer[64]

data block being processed