FreeBSD Manual Pages
gnutls_hmac_init(3) gnutls gnutls_hmac_init(3) NAME gnutls_hmac_init - API function SYNOPSIS #include <gnutls/crypto.h> int gnutls_hmac_init(gnutls_hmac_hd_t * dig, gnutls_mac_algorithm_t algo- rithm, const void * key, size_t keylen); ARGUMENTS gnutls_hmac_hd_t * dig is a gnutls_hmac_hd_t type gnutls_mac_algorithm_t algorithm the HMAC algorithm to use const void * key the key to be used for encryption size_t keylen the length of the key DESCRIPTION This function will initialize an context that can be used to produce a Mes- sage Authentication Code (MAC) of data. This will effectively use the cur- rent crypto backend in use by gnutls or the cryptographic accelerator in use. Note that despite the name of this function, it can be used for other MAC algorithms than HMAC. 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 (C) 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/local/share/doc/gnutls/ directory does not contain the HTML form visit https://www.gnutls.org/manual/ gnutls 3.8.13 gnutls_hmac_init(3)
NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURNS | SINCE | REPORTING BUGS | COPYRIGHT | SEE ALSO
Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=gnutls_hmac_init&sektion=3&manpath=FreeBSD+Ports+15.1.quarterly>