1189251Ssam/* 2189251Ssam * Diffie-Hellman groups 3189251Ssam * Copyright (c) 2007, Jouni Malinen <j@w1.fi> 4189251Ssam * 5252726Srpaulo * This software may be distributed under the terms of the BSD license. 6252726Srpaulo * See README for more details. 7189251Ssam */ 8189251Ssam 9189251Ssam#ifndef DH_GROUPS_H 10189251Ssam#define DH_GROUPS_H 11189251Ssam 12189251Ssamstruct dh_group { 13189251Ssam int id; 14189251Ssam const u8 *generator; 15189251Ssam size_t generator_len; 16189251Ssam const u8 *prime; 17189251Ssam size_t prime_len; 18189251Ssam}; 19189251Ssam 20189251Ssamconst struct dh_group * dh_groups_get(int id); 21189251Ssamstruct wpabuf * dh_init(const struct dh_group *dh, struct wpabuf **priv); 22189251Ssamstruct wpabuf * dh_derive_shared(const struct wpabuf *peer_public, 23189251Ssam const struct wpabuf *own_private, 24189251Ssam const struct dh_group *dh); 25189251Ssam 26189251Ssam#endif /* DH_GROUPS_H */ 27