---
name: "gnutls_rsa_export_get_pubkey"
section: "3"
platform: "linux"
package: "gnutls-doc"
version: "3.3.8-6+deb8u7"
release: "Debian 8 (Jessie)"
platforms: ["linux"]
url: "https://new.carta.tech/gnutls_rsa_export_get_pubkey"
---

# gnutls\_rsa\_export\_get\_pubkey(3)

API function

## NAME

gnutls\_rsa\_export\_get\_pubkey - API function

## SYNOPSIS

**#include \<gnutls/compat.h\>**

**int gnutls\_rsa\_export\_get\_pubkey(gnutls\_session\_t** *session***, gnutls\_datum\_t \*** *exponent***, gnutls\_datum\_t \*** *modulus***);**

## ARGUMENTS

- gnutls\_session\_t session

  is a gnutls session

- gnutls\_datum\_t \* exponent

  will hold the exponent.

- gnutls\_datum\_t \* modulus

  will hold the modulus.

## DESCRIPTION

This function will return the peer's public key exponent and modulus used in the last RSA-EXPORT authentication.  The output parameters must be freed with **gnutls\_free()**.

## RETURNS

On success, **GNUTLS\_E\_SUCCESS** (0) is returned, otherwise an error code is returned.

## REPORTING BUGS

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

## COPYRIGHT

Copyright © 2001-2014 Free Software Foundation, Inc..\
 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/