.\" DO NOT MODIFY THIS FILE!  It was generated by gdoc.

.TH "gnutls_dh_get_pubkey" 3 "3.6.14" "gnutls" "gnutls"

.SH NAME

gnutls_dh_get_pubkey \- API function

.SH SYNOPSIS

.B #include <gnutls/gnutls.h>

.sp

.BI "int gnutls_dh_get_pubkey(gnutls_session_t " session ", gnutls_datum_t * " raw_key ");"

.SH ARGUMENTS

.IP "gnutls_session_t session" 12

is a gnutls session

.IP "gnutls_datum_t * raw_key" 12

will hold the public key.

.SH "DESCRIPTION"

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 \fBgnutls_free()\fP.

Note, that public key is exported as non\-negative

integer and may include a leading zero byte.

.SH "RETURNS"

On success, \fBGNUTLS_E_SUCCESS\fP (0) is returned, otherwise

an error code is returned.

.SH "REPORTING BUGS"

Report bugs to <bugs@gnutls.org>.

.br

Home page: https://www.gnutls.org

.SH COPYRIGHT

Copyright \(co 2001- Free Software Foundation, Inc., and others.

.br

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.

.SH "SEE ALSO"

The full documentation for

.B gnutls

is maintained as a Texinfo manual.

If the /usr/share/doc/gnutls/

directory does not contain the HTML form visit

.B

.IP https://www.gnutls.org/manual/

.PP