NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | DEPRECATED | RETURNS | SINCE | REPORTING BUGS | COPYRIGHT | SEE ALSO | COLOPHON

gnutls_x509_crt_get_preferred_hash_algorithm(3)t_preferred_hash_algorithm(3)

NAME         top

       gnutls_x509_crt_get_preferred_hash_algorithm - API function

SYNOPSIS         top

       #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         top

       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         top

       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         top

       Please use gnutls_pubkey_get_preferred_hash_algorithm().

RETURNS         top

       the 0 if the hash algorithm is found. A negative error code is
       returned on error.

SINCE         top

       2.12.0

REPORTING BUGS         top

       Report bugs to <bugs@gnutls.org>.
       Home page: http://www.gnutls.org

COPYRIGHT         top

       Copyright © 2001-2017 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         top

       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

       http://www.gnutls.org/manual/ 

COLOPHON         top

       This page is part of the GnuTLS (GnuTLS Transport Layer Security
       Library) project.  Information about the project can be found at 
       ⟨http://www.gnutls.org/⟩.  If you have a bug report for this manual
       page, send it to bugs@gnutls.org..  This page was obtained from the
       tarball gnutls-3.5.9.tar.xz fetched from 
       ⟨http://www.gnutls.org/download.html⟩ on 2017-05-03.  If you discover
       any rendering problems in this HTML version of the page, or you
       believe there is a better or more up-to-date source for the page, or
       you have corrections or improvements to the information in this
       COLOPHON (which is not part of the original manual page), send a mail
       to man-pages@man7.org

gnutls                       gnutls_3x.550.99_crt_get_preferred_hash_algorithm(3)