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Diffstat (limited to 'doc/functions/gnutls_dh_get_group')
| -rw-r--r-- | doc/functions/gnutls_dh_get_group | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/doc/functions/gnutls_dh_get_group b/doc/functions/gnutls_dh_get_group new file mode 100644 index 0000000..131c9f2 --- /dev/null +++ b/doc/functions/gnutls_dh_get_group @@ -0,0 +1,23 @@ + + + + +@deftypefun {int} {gnutls_dh_get_group} (gnutls_session_t @var{session}, gnutls_datum_t * @var{raw_gen}, gnutls_datum_t * @var{raw_prime}) +@var{session}: is a gnutls session + +@var{raw_gen}: will hold the generator. + +@var{raw_prime}: will hold the prime. + +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 @code{gnutls_free()} . + +Note, that the prime and generator are exported as non-negative +integers and may include a leading zero byte. + +@strong{Returns:} On success, @code{GNUTLS_E_SUCCESS} (0) is returned, otherwise +an error code is returned. +@end deftypefun |