gnutls_privkey_sign_data2(3) — Linux manual page

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

gnutls_privkey_sign_data2(3)     gnutls     gnutls_privkey_sign_data2(3)

NAME         top

       gnutls_privkey_sign_data2 - API function

SYNOPSIS         top

       #include <gnutls/abstract.h>

       int gnutls_privkey_sign_data2(gnutls_privkey_t signer,
       gnutls_sign_algorithm_t algo, unsigned int flags, const
       gnutls_datum_t * data, gnutls_datum_t * signature);

ARGUMENTS         top

       gnutls_privkey_t signer
                   Holds the key

       gnutls_sign_algorithm_t algo
                   The signature algorithm used

       unsigned int flags
                   Zero or one of gnutls_privkey_flags_t

       const gnutls_datum_t * data
                   holds the data to be signed

       gnutls_datum_t * signature
                   will contain the signature allocated with
                   gnutls_malloc()

DESCRIPTION         top

       This function will sign the given data using the specified
       signature algorithm. This function is an enhancement of
       gnutls_privkey_sign_data(), as it allows utilizing a alternative
       signature algorithm where possible (e.g, use an RSA key with
       RSA-PSS).

RETURNS         top

       On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a
       negative error value.

SINCE         top

       3.6.0

REPORTING BUGS         top

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

COPYRIGHT         top

       Copyright © 2001- 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

       https://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-3.7.1.tar.xz fetched from
       ⟨http://www.gnutls.org/download.html⟩ on 2021-04-01.  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                            3.7.1     gnutls_privkey_sign_data2(3)