NAME         top

       gnutls_pkcs11_privkey_export_pubkey - API function

SYNOPSIS         top

       #include <gnutls/pkcs11.h>

       int gnutls_pkcs11_privkey_export_pubkey(gnutls_pkcs11_privkey_t pkey,
       gnutls_x509_crt_fmt_t fmt, gnutls_datum_t * data, unsigned int

ARGUMENTS         top

       gnutls_pkcs11_privkey_t pkey
                   The private key

       gnutls_x509_crt_fmt_t fmt
                   the format of output params. PEM or DER.

       gnutls_datum_t * data
                   will hold the public key

       unsigned int flags
                   should be zero

DESCRIPTION         top

       This function will extract the public key (modulus and public
       exponent) from the private key specified by the  url private key.
       This public key will be stored in  pubkey in the format specified by
       fmt .  pubkey should be deinitialized using gnutls_free().

RETURNS         top

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

SINCE         top


REPORTING BUGS         top

       Report bugs to <>.
       Home page:

COPYRIGHT         top

       Copyright © 2001-2019 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 

COLOPHON         top

       This page is part of the GnuTLS (GnuTLS Transport Layer Security
       Library) project.  Information about the project can be found at 
       ⟨⟩.  If you have a bug report for this manual
       page, send it to  This page was obtained from the
       tarball gnutls-3.6.9.tar.xz fetched from
       ⟨⟩ on 2019-11-19.  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

gnutls                              3.6g.n9utls_pkcs11_privkey_export_pubkey(3)