gnutls_x509_crt_get_preferred_hash_algorithm

gnutls_x509_crt_get_preferred_hasgnutlsux509(crt_get_preferred_hash_algorithm(3)



NAME
       gnutls_x509_crt_get_preferred_hash_algorithm - API function

SYNOPSIS
       #include <gnutls/compat.h>

       int gnutls_x509_crt_get_preferred_hash_algorithm(gnutls_x509_crt_t crt,
       gnutls_digest_algorithm_t *           hash, unsigned int * mand);

ARGUMENTS
       gnutls_x509_crt_t crt
                   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 digest
       algorithm to use for signing with this certificate. Some certificates
       (i.e.  DSA might not be able to sign without the preferred algorithm).

DEPRECATED
       Please use gnutls_pubkey_get_preferred_hash_algorithm().

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 © 2001-2020 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/

gnutls                           gnutls6x509_crt_get_preferred_hash_algorithm(3)