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gnutls_hkdf_extract(3) gnutls gnutls_hkdf_extract(3) NAME gnutls_hkdf_extract - API function SYNOPSIS #include <gnutls/crypto.h> int gnutls_hkdf_extract(gnutls_mac_algorithm_t mac, const gnutls_datum_t * key, const gnutls_datum_t * salt, void * output); ARGUMENTS gnutls_mac_algorithm_t mac the mac algorithm used internally const gnutls_datum_t * key the initial keying material const gnutls_datum_t * salt the optional salt void * output the output value of the extract operation DESCRIPTION This function will derive a fixed-size key using the HKDF-Extract function as defined in RFC 5869. RETURNS Zero or a negative error code on error. SINCE 3.6.13 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_hkdf_extract(3)
NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURNS | SINCE | REPORTING BUGS | COPYRIGHT | SEE ALSO
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