NAME¶

gnutls_hmac - API function

SYNOPSIS¶

#include <gnutls/crypto.h>

int gnutls_hmac(gnutls_hmac_hd_t handle, const void * ptext, size_t ptext_len);

ARGUMENTS¶

gnutls_hmac_hd_t handle

is a gnutls_hmac_hd_t type

const void * ptext

the data to hash

size_t ptext_len

the length of data to hash

DESCRIPTION¶

This function will hash the given data using the algorithm specified by the context.

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

https://www.gnutls.org/manual/