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gnutls_pubkey_...hash_algorithm(3) gnutls gnutls_pubkey_...hash_algorithm(3) NAME gnutls_pubkey_get_preferred_hash_algorithm - API function SYNOPSIS #include <gnutls/abstract.h> int gnutls_pubkey_get_preferred_hash_algorithm(gnutls_pubkey_t key, gnutls_digest_algorithm_t * hash, unsigned int * mand); ARGUMENTS gnutls_pubkey_t key Holds the certificate gnutls_digest_algorithm_t * hash The result of the call with the hash algorithm used for signature unsigned int * mand If non zero it means that the algorithm MUST use this hash. May be NULL. DESCRIPTION This function will read the certificate and return the appropriate di- gest algorithm to use for signing with this certificate. Some certifi- cates (i.e. DSA might not be able to sign without the preferred algo- rithm). To get the signature algorithm instead of just the hash use gnutls_pk_to_sign() with the algorithm of the certificate/key and the provided hash . RETURNS the 0 if the hash algorithm is found. A negative error code is returned on error. SINCE 2.12.0 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 no- tice 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 3.8.9 gnutls_pubkey_...hash_algorithm(3)
NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURNS | SINCE | REPORTING BUGS | COPYRIGHT | SEE ALSO
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