Xuyi Wang / wolfSSL

wolfSSL SSL/TLS library, support up to TLS1.3

Dependents:   OS

wolfssl/openssl/dh.h@17:ff9d1e86ad5f, 2019-11-20 (annotated)

Committer:
sPymbed
Date:
Wed Nov 20 13:27:48 2019 +0000
Revision:
17:ff9d1e86ad5f
Parent:
15:117db924cf7c 
removed: wolfcrypt

Who changed what in which revision?

UserRevisionLine numberNew contents of line
wolfSSL 15:117db924cf7c 1 /* dh.h
wolfSSL 15:117db924cf7c 2 *
wolfSSL 15:117db924cf7c 3 * Copyright (C) 2006-2017 wolfSSL Inc.
wolfSSL 15:117db924cf7c 4 *
wolfSSL 15:117db924cf7c 5 * This file is part of wolfSSL.
wolfSSL 15:117db924cf7c 6 *
wolfSSL 15:117db924cf7c 7 * wolfSSL is free software; you can redistribute it and/or modify
wolfSSL 15:117db924cf7c 8 * it under the terms of the GNU General Public License as published by
wolfSSL 15:117db924cf7c 9 * the Free Software Foundation; either version 2 of the License, or
wolfSSL 15:117db924cf7c 10 * (at your option) any later version.
wolfSSL 15:117db924cf7c 11 *
wolfSSL 15:117db924cf7c 12 * wolfSSL is distributed in the hope that it will be useful,
wolfSSL 15:117db924cf7c 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
wolfSSL 15:117db924cf7c 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
wolfSSL 15:117db924cf7c 15 * GNU General Public License for more details.
wolfSSL 15:117db924cf7c 16 *
wolfSSL 15:117db924cf7c 17 * You should have received a copy of the GNU General Public License
wolfSSL 15:117db924cf7c 18 * along with this program; if not, write to the Free Software
wolfSSL 15:117db924cf7c 19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
wolfSSL 15:117db924cf7c 20 */
wolfSSL 15:117db924cf7c 21
wolfSSL 15:117db924cf7c 22 /* dh.h for openSSL */
wolfSSL 15:117db924cf7c 23
wolfSSL 15:117db924cf7c 24
wolfSSL 15:117db924cf7c 25 #ifndef WOLFSSL_DH_H_
wolfSSL 15:117db924cf7c 26 #define WOLFSSL_DH_H_
wolfSSL 15:117db924cf7c 27
wolfSSL 15:117db924cf7c 28 #include <wolfssl/openssl/ssl.h>
wolfSSL 15:117db924cf7c 29 #include <wolfssl/openssl/bn.h>
wolfSSL 15:117db924cf7c 30
wolfSSL 15:117db924cf7c 31 #ifdef __cplusplus
wolfSSL 15:117db924cf7c 32 extern "C" {
wolfSSL 15:117db924cf7c 33 #endif
wolfSSL 15:117db924cf7c 34
wolfSSL 15:117db924cf7c 35 struct WOLFSSL_DH {
wolfSSL 15:117db924cf7c 36 WOLFSSL_BIGNUM* p;
wolfSSL 15:117db924cf7c 37 WOLFSSL_BIGNUM* g;
wolfSSL 15:117db924cf7c 38 WOLFSSL_BIGNUM* q;
wolfSSL 15:117db924cf7c 39 WOLFSSL_BIGNUM* pub_key; /* openssh deference g^x */
wolfSSL 15:117db924cf7c 40 WOLFSSL_BIGNUM* priv_key; /* openssh deference x */
wolfSSL 15:117db924cf7c 41 void* internal; /* our DH */
wolfSSL 15:117db924cf7c 42 char inSet; /* internal set from external ? */
wolfSSL 15:117db924cf7c 43 char exSet; /* external set from internal ? */
wolfSSL 15:117db924cf7c 44 /*added for lighttpd openssl compatibility, go back and add a getter in
wolfSSL 15:117db924cf7c 45 * lighttpd src code.
wolfSSL 15:117db924cf7c 46 */
wolfSSL 15:117db924cf7c 47 int length;
wolfSSL 15:117db924cf7c 48 };
wolfSSL 15:117db924cf7c 49
wolfSSL 15:117db924cf7c 50
wolfSSL 15:117db924cf7c 51 WOLFSSL_API WOLFSSL_DH* wolfSSL_DH_new(void);
wolfSSL 15:117db924cf7c 52 WOLFSSL_API void wolfSSL_DH_free(WOLFSSL_DH*);
wolfSSL 15:117db924cf7c 53
wolfSSL 15:117db924cf7c 54 WOLFSSL_API int wolfSSL_DH_size(WOLFSSL_DH*);
wolfSSL 15:117db924cf7c 55 WOLFSSL_API int wolfSSL_DH_generate_key(WOLFSSL_DH*);
wolfSSL 15:117db924cf7c 56 WOLFSSL_API int wolfSSL_DH_compute_key(unsigned char* key, WOLFSSL_BIGNUM* pub,
wolfSSL 15:117db924cf7c 57 WOLFSSL_DH*);
wolfSSL 15:117db924cf7c 58
wolfSSL 15:117db924cf7c 59 typedef WOLFSSL_DH DH;
wolfSSL 15:117db924cf7c 60
wolfSSL 15:117db924cf7c 61 #define DH_new wolfSSL_DH_new
wolfSSL 15:117db924cf7c 62 #define DH_free wolfSSL_DH_free
wolfSSL 15:117db924cf7c 63
wolfSSL 15:117db924cf7c 64 #define DH_size wolfSSL_DH_size
wolfSSL 15:117db924cf7c 65 #define DH_generate_key wolfSSL_DH_generate_key
wolfSSL 15:117db924cf7c 66 #define DH_compute_key wolfSSL_DH_compute_key
wolfSSL 15:117db924cf7c 67 #define get_rfc3526_prime_1536 wolfSSL_DH_1536_prime
wolfSSL 15:117db924cf7c 68
wolfSSL 15:117db924cf7c 69
wolfSSL 15:117db924cf7c 70 #ifdef __cplusplus
wolfSSL 15:117db924cf7c 71 } /* extern "C" */
wolfSSL 15:117db924cf7c 72 #endif
wolfSSL 15:117db924cf7c 73
wolfSSL 15:117db924cf7c 74 #if defined(OPENSSL_ALL) || defined(HAVE_STUNNEL)
wolfSSL 15:117db924cf7c 75 #define DH_generate_parameters wolfSSL_DH_generate_parameters
wolfSSL 15:117db924cf7c 76 #define DH_generate_parameters_ex wolfSSL_DH_generate_parameters_ex
wolfSSL 15:117db924cf7c 77 #endif /* OPENSSL_ALL || HAVE_STUNNEL */
wolfSSL 15:117db924cf7c 78
wolfSSL 15:117db924cf7c 79 #endif /* WOLFSSL_DH_H_ */
wolfSSL 15:117db924cf7c 80