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* Diffie-Hellman groups
* Copyright (c) 2007, Jouni Malinen <>
* This software may be distributed under the terms of the BSD license.
* See README for more details.
#ifndef DH_GROUPS_H
#define DH_GROUPS_H
struct dh_group {
int id;
const u8 *generator;
size_t generator_len;
const u8 *prime;
size_t prime_len;
const u8 *order;
size_t order_len;
unsigned int safe_prime:1;
const struct dh_group * dh_groups_get(int id);
struct wpabuf * dh_init(const struct dh_group *dh, struct wpabuf **priv);
struct wpabuf * dh_derive_shared(const struct wpabuf *peer_public,
const struct wpabuf *own_private,
const struct dh_group *dh);
#endif /* DH_GROUPS_H */