MD5
Utilities > Cryptography

MD5 utilities. More...

Modules

Types
MD5 data types.

Functions

void gos_md5_starts ( gos_md5_context_t *ctx)
MD5 context setup. More...
void gos_md5_update ( gos_md5_context_t *ctx, const unsigned char *input, int32_t ilen)
MD5 process buffer. More...
void gos_md5_finish ( gos_md5_context_t *ctx, unsigned char output[16])
MD5 final digest. More...
void gos_md5 (const unsigned char *input, int32_t ilen, unsigned char output[16])
Output = MD5( input buffer ) More...
void gos_md5_hmac_starts ( gos_md5_hmac_context_t *ctx, const unsigned char *key, uint32_t keylen)
MD5 HMAC context setup. More...
void gos_md5_hmac_update ( gos_md5_hmac_context_t *ctx, const unsigned char *input, uint32_t ilen)
MD5 HMAC process buffer. More...
void gos_md5_hmac_finish ( gos_md5_hmac_context_t *ctx, unsigned char output[16])
MD5 HMAC final digest. More...
void gos_md5_hmac (const unsigned char *key, uint32_t keylen, const unsigned char *input, uint32_t ilen, unsigned char output[16])
Output = HMAC-MD5( hmac key, input buffer ) More...

Detailed Description

MD5 utilities.

Function Documentation

◆ gos_md5()

void gos_md5 ( const unsigned char * input,
int32_t ilen,
unsigned char output[16]
)

Output = MD5( input buffer )

Parameters
input buffer holding the data
ilen length of the input data
output MD5 checksum result

◆ gos_md5_finish()

void gos_md5_finish ( gos_md5_context_t * ctx,
unsigned char output[16]
)

MD5 final digest.

Parameters
ctx MD5 context
output MD5 checksum result

◆ gos_md5_hmac()

void gos_md5_hmac ( const unsigned char * key,
uint32_t keylen,
const unsigned char * input,
uint32_t ilen,
unsigned char output[16]
)

Output = HMAC-MD5( hmac key, input buffer )

Parameters
key HMAC secret key
keylen Length of key
input buffer holding the data
ilen Length of input data
output HMAC-MD5 result

◆ gos_md5_hmac_finish()

void gos_md5_hmac_finish ( gos_md5_hmac_context_t * ctx,
unsigned char output[16]
)

MD5 HMAC final digest.

Parameters
ctx HMAC context
output MD5 HMAC checksum result

◆ gos_md5_hmac_starts()

void gos_md5_hmac_starts ( gos_md5_hmac_context_t * ctx,
const unsigned char * key,
uint32_t keylen
)

MD5 HMAC context setup.

Parameters
ctx HMAC context to be initialized
key HMAC secret key
keylen length of the HMAC key

◆ gos_md5_hmac_update()

void gos_md5_hmac_update ( gos_md5_hmac_context_t * ctx,
const unsigned char * input,
uint32_t ilen
)

MD5 HMAC process buffer.

Parameters
ctx HMAC context
input buffer holding the data
ilen length of the input data

◆ gos_md5_starts()

void gos_md5_starts ( gos_md5_context_t * ctx )

MD5 context setup.

Parameters
ctx context to be initialized

◆ gos_md5_update()

void gos_md5_update ( gos_md5_context_t * ctx,
const unsigned char * input,
int32_t ilen
)

MD5 process buffer.

Parameters
ctx MD5 context
input buffer holding the data
ilen length of the input data