gnutls_dh_get_pubkey(3) — Linux manual page


gnutls_dh_get_pubkey(3)          gnutls          gnutls_dh_get_pubkey(3)

NAME         top

       gnutls_dh_get_pubkey - API function

SYNOPSIS         top

       #include <gnutls/gnutls.h>

       int gnutls_dh_get_pubkey(gnutls_session_t session, gnutls_datum_t
       * raw_key);

ARGUMENTS         top

       gnutls_session_t session
                   is a gnutls session

       gnutls_datum_t * raw_key
                   will hold the public key.

DESCRIPTION         top

       This function will return the peer's public key used in the last
       Diffie-Hellman key exchange.  This function should be used for
       both anonymous and ephemeral Diffie-Hellman.  The output
       parameters must be freed with gnutls_free().

       Note, that public key is exported as non-negative integer and may
       include a leading zero byte.

RETURNS         top

       On success, GNUTLS_E_SUCCESS (0) is returned, otherwise an error
       code is returned.

REPORTING BUGS         top

       Report bugs to <>.
       Home page:

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 

COLOPHON         top

       This page is part of the GnuTLS (GnuTLS Transport Layer Security
       Library) project.  Information about the project can be found at
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       manual page, send it to  This page was obtained
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gnutls                            3.7.2          gnutls_dh_get_pubkey(3)