NAME

       gnutls_pkcs11_privkey_export_pubkey - API function

SYNOPSIS

       #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 flags);

ARGUMENTS

       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

       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

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

SINCE

       3.3.7

REPORTING BUGS

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

COPYRIGHT

       Copyright © 2001-2021 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

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