gnutls_dh_get_group - API function

gnutls_session_t session is a gnutls session gnutls_datum_t * raw_gen will hold the generator. gnutls_datum_t * raw_prime will hold the prime.

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This function will return the group parameters used in the last Diffie-Hellman key exchange with the peer. These are the prime and the generator used. This function should be used for both anonymous and ephemeral Diffie-Hellman. The output parameters must be freed with gnutls_free(). Note, that the prime and generator are exported as non-negative integers and may include a leading zero byte.

gnutls_dh_get_group - API function

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

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

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 https://www.gnutls.org/manual/ gnutls 3.8.9 gnutls_dh_get_group(3)