| 1 | /* |
| 2 | * Diffie-Hellman group 5 operations |
| 3 | * Copyright (c) 2009, 2012, Jouni Malinen <j@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 | *publ = dh_init(dh_groups_get(5), priv); |
| 19 | if (*publ == NULL) |
| 20 | return NULL; |
| 21 | return (void *) 1; |
| 22 | } |
| 23 | |
| 24 | |
| 25 | void * dh5_init_fixed(const struct wpabuf *priv, const struct wpabuf *publ) |
| 26 | { |
| 27 | return (void *) 1; |
| 28 | } |
| 29 | |
| 30 | |
| 31 | struct wpabuf * dh5_derive_shared(void *ctx, const struct wpabuf *peer_public, |
| 32 | const struct wpabuf *own_private) |
| 33 | { |
| 34 | return dh_derive_shared(peer_public, own_private, dh_groups_get(5)); |
| 35 | } |
| 36 | |
| 37 | |
| 38 | void dh5_free(void *ctx) |
| 39 | { |
| 40 | } |