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- bookworm 3.7.9-2+deb12u3
- testing 3.8.6-2
- unstable 3.8.6-2
- experimental 3.8.8-1
gnutls_hmac_fast(3) | gnutls | gnutls_hmac_fast(3) |
NAME¶
gnutls_hmac_fast - API function
SYNOPSIS¶
#include <gnutls/crypto.h>
int gnutls_hmac_fast(gnutls_mac_algorithm_t algorithm, const void * key, size_t keylen, const void * ptext, size_t ptext_len, void * digest);
ARGUMENTS¶
- gnutls_mac_algorithm_t algorithm
- the hash algorithm to use
- const void * key
- the key to use
- size_t keylen
- the length of the key
- const void * ptext
- the data to hash
- size_t ptext_len
- the length of data to hash
- void * digest
- is the output value of the hash
DESCRIPTION¶
This convenience function will hash the given data and return output on a single call. Note, this call will not work for MAC algorithms that require nonce (like UMAC or GMAC).
RETURNS¶
Zero or a negative error code on error.
SINCE¶
2.10.0
REPORTING BUGS¶
Report bugs to <bugs@gnutls.org>.
Home page: https://www.gnutls.org
COPYRIGHT¶
Copyright © 2001-2023 Free Software Foundation, Inc., and
others.
Copying and distribution of this file, with or without modification, are
permitted in any medium without royalty provided the copyright notice and
this notice are preserved.
SEE ALSO¶
The full documentation for gnutls is maintained as a Texinfo manual. If the /usr/share/doc/gnutls/ directory does not contain the HTML form visit
3.8.8 | gnutls |