2 * Copyright 2020 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the Apache License 2.0 (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
10 #include <openssl/core.h>
11 #include <openssl/dh.h>
12 #include "internal/ffc.h"
14 DH *dh_new_with_ctx(OPENSSL_CTX *libctx);
16 int dh_generate_ffc_parameters(DH *dh, int bits,
17 int qbits, int gindex, BN_GENCB *cb);
18 int dh_generate_public_key(BN_CTX *ctx, DH *dh, const BIGNUM *priv_key,
21 FFC_PARAMS *dh_get0_params(DH *dh);
22 int dh_get0_nid(const DH *dh);
23 int dh_key_fromdata(DH *dh, const OSSL_PARAM params[]);
25 int dh_check_pub_key_partial(const DH *dh, const BIGNUM *pub_key, int *ret);
26 int dh_check_priv_key(const DH *dh, const BIGNUM *priv_key, int *ret);
27 int dh_check_pairwise(DH *dh);
29 const DH_METHOD *dh_get_method(const DH *dh);