1 /* 2 * Diffie-Hellman group 5 operations 3 * Copyright (c) 2009, 2012, Jouni Malinen <j (at) w1.fi> 4 * 5 * This software may be distributed under the terms of the BSD license. 6 * See README for more details. 7 */ 8 9 #include "includes.h" 10 11 #include "common.h" 12 #include "dh_groups.h" 13 #include "dh_group5.h" 14 15 16 void * dh5_init(struct wpabuf **priv, struct wpabuf **publ) 17 { 18 wpabuf_free(*publ); 19 *publ = dh_init(dh_groups_get(5), priv); 20 if (*publ == NULL) 21 return NULL; 22 return (void *) 1; 23 } 24 25 26 void * dh5_init_fixed(const struct wpabuf *priv, const struct wpabuf *publ) 27 { 28 return (void *) 1; 29 } 30 31 32 struct wpabuf * dh5_derive_shared(void *ctx, const struct wpabuf *peer_public, 33 const struct wpabuf *own_private) 34 { 35 return dh_derive_shared(peer_public, own_private, dh_groups_get(5)); 36 } 37 38 39 void dh5_free(void *ctx) 40 { 41 } 42
