mirror of
https://github.com/guanzhi/GmSSL.git
synced 2026-05-07 00:46:17 +08:00
408 lines
7.9 KiB
C
408 lines
7.9 KiB
C
/* ssl/gm_lib.c */
|
|
/* ====================================================================
|
|
* Copyright (c) 2015 The GmSSL Project. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
*
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in
|
|
* the documentation and/or other materials provided with the
|
|
* distribution.
|
|
*
|
|
* 3. All advertising materials mentioning features or use of this
|
|
* software must display the following acknowledgment:
|
|
* "This product includes software developed by the GmSSL Project.
|
|
* (http://gmssl.org/)"
|
|
*
|
|
* 4. The name "GmSSL Project" must not be used to endorse or promote
|
|
* products derived from this software without prior written
|
|
* permission. For written permission, please contact
|
|
* guanzhi1980@gmail.com.
|
|
*
|
|
* 5. Products derived from this software may not be called "GmSSL"
|
|
* nor may "GmSSL" appear in their names without prior written
|
|
* permission of the GmSSL Project.
|
|
*
|
|
* 6. Redistributions of any form whatsoever must retain the following
|
|
* acknowledgment:
|
|
* "This product includes software developed by the GmSSL Project
|
|
* (http://gmssl.org/)"
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE GmSSL PROJECT ``AS IS'' AND ANY
|
|
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE GmSSL PROJECT OR
|
|
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
|
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
|
|
* OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
* ====================================================================
|
|
*
|
|
*/
|
|
|
|
|
|
|
|
#include <stdio.h>
|
|
#include "ssl_locl.h"
|
|
#include <openssl/buffer.h>
|
|
#include <openssl/rand.h>
|
|
#include <openssl/objects.h>
|
|
#include <openssl/evp.h>
|
|
#include <openssl/gmssl1.h>
|
|
|
|
const char gm1_version_str[] = "GMSSLv1" OPENSSL_VERSION_PTEXT;
|
|
|
|
#define GM1_NUM_CIPHERS (sizeof(gm1_ciphers)/sizeof(SSL_CIPHER))
|
|
|
|
|
|
SSL3_ENC_METHOD GMSSLv1_enc_data = {
|
|
tls1_enc,
|
|
tls1_mac,
|
|
tls1_setup_key_block,
|
|
tls1_generate_master_secret,
|
|
tls1_change_cipher_state,
|
|
tls1_final_finish_mac,
|
|
TLS1_FINISH_MAC_LENGTH,
|
|
tls1_cert_verify_mac,
|
|
TLS_MD_CLIENT_FINISH_CONST, TLS_MD_CLIENT_FINISH_CONST_SIZE,
|
|
TLS_MD_SERVER_FINISH_CONST, TLS_MD_SERVER_FINISH_CONST_SIZE,
|
|
tls1_alert_code, //FIXME: GMSSL has some extra code
|
|
tls1_export_keying_material,
|
|
SSL_ENC_FLAG_EXPLICIT_IV | SSL_ENC_FLAG_SIGALGS /* | SSL_ENC_FLAG_SM3_PRF */
|
|
/* | SSL_ENC_FLAGS_GM1_CIPHERS */,
|
|
SSL3_HM_HEADER_LENGTH,
|
|
ssl3_set_handshake_header,
|
|
ssl3_handshake_write
|
|
};
|
|
|
|
/*
|
|
struct {
|
|
ECParameters curve_params;
|
|
ECPoint pubkey;
|
|
} ServerECDHEParams;
|
|
|
|
IBCEncryptionKey: derived from server ID
|
|
|
|
struct {
|
|
switch (KeyExchangeAlgorithm):
|
|
case ECDHE:
|
|
ServerECDHEParams params;
|
|
signed struct {
|
|
uint8 client_random[32];
|
|
uint8 server_random[32];
|
|
ServerECDHEParams params;
|
|
} signed_params;
|
|
case ECC:
|
|
signed struct {
|
|
uint8 client_random[32];
|
|
uint8 server_random[32];
|
|
uint8 server_enc_cert[];
|
|
} signed_params;
|
|
case IBSDH:
|
|
ServerIBSDHParams params;
|
|
signed struct {
|
|
uint8 client_random[32];
|
|
uint8 server_random[32];
|
|
ServerIBSDHParams params;
|
|
} signed_params;
|
|
case IBC:
|
|
ServerIBCParams params;
|
|
signed struct {
|
|
uint8 client_random[32];
|
|
uint8 server_random[32];
|
|
ServerIBCParams params;
|
|
uint8 IBCEncryptionKey[1024];
|
|
} signed_params;
|
|
case RSA:
|
|
signed struct {
|
|
uint8 client_random[32];
|
|
uint8 server_random[32];
|
|
uint8 server_enc_cert[];
|
|
} signed_params;
|
|
}
|
|
} ServerKeyExchange;
|
|
|
|
struct {
|
|
switch (KeyExchangeAlgorithm):
|
|
case ECDHE:
|
|
uint8 ClientECDHEParams[];
|
|
case IBSDH:
|
|
uint8 ClientIBSDHParams[];
|
|
case ECC:
|
|
uint8 ECCEncryptedPreMasterSecret[];
|
|
case IBE:
|
|
uint8 IBCEncryptedPreMasterSecret[];
|
|
case RSA:
|
|
uint8 RSAEncryptedPreMasterSecret[];
|
|
} exchangeKeys;
|
|
} ClientKeyExchange;
|
|
*/
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/*
|
|
* ECDHE_XXX is the same as ECDHE_ECDSA_XXX in TLS
|
|
* ECC_XXX and RSA_XXX is similar with ECDH_ECDSA_XXX, ECDH_RSA_XXX,
|
|
* except that the ServerKeyExchange format is not null.
|
|
*/
|
|
OPENSSL_GLOBAL SSL_CIPHER gm1_ciphers[] = {
|
|
#if 1
|
|
/* Cipher 1 */
|
|
{
|
|
1,
|
|
GM1_TXT_ECDHE_SM1_SM3,
|
|
GM1_CK_ECDHE_SM1_SM3,
|
|
SSL_kECDHE2,
|
|
SSL_aSM2,
|
|
SSL_SM1,
|
|
SSL_SM3,
|
|
SSL_GMV1,
|
|
SSL_NOT_EXP | SSL_HIGH,
|
|
SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
|
|
128,
|
|
128,
|
|
},
|
|
|
|
/* Cipher 2 */
|
|
{
|
|
1,
|
|
GM1_TXT_ECC_SM1_SM3,
|
|
GM1_CK_ECC_SM1_SM3,
|
|
SSL_kSM2,
|
|
SSL_aSM2,
|
|
SSL_SM1,
|
|
SSL_SM3,
|
|
SSL_GMV1,
|
|
SSL_NOT_EXP | SSL_HIGH,
|
|
SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
|
|
128,
|
|
128,
|
|
},
|
|
|
|
/* Cipher 3 */
|
|
{
|
|
1,
|
|
GM1_TXT_IBSDH_SM1_SM3,
|
|
GM1_CK_IBSDH_SM1_SM3,
|
|
SSL_kEECDH,
|
|
SSL_aSM2,
|
|
SSL_SM1,
|
|
SSL_SM3,
|
|
SSL_GMV1,
|
|
SSL_NOT_EXP | SSL_HIGH,
|
|
SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
|
|
128,
|
|
128,
|
|
},
|
|
|
|
/* Cipher 4 */
|
|
{
|
|
1,
|
|
GM1_TXT_IBC_SM1_SM3,
|
|
GM1_CK_IBC_SM1_SM3,
|
|
SSL_kECDHe,
|
|
SSL_aSM2,
|
|
SSL_SM1,
|
|
SSL_SM3,
|
|
SSL_GMV1,
|
|
SSL_NOT_EXP | SSL_HIGH,
|
|
SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
|
|
128,
|
|
128,
|
|
},
|
|
|
|
/* Cipher 5 */
|
|
{
|
|
1,
|
|
GM1_TXT_RSA_SM1_SM3,
|
|
GM1_CK_RSA_SM1_SM3,
|
|
SSL_kEECDH,
|
|
SSL_aSM2,
|
|
SSL_SM1,
|
|
SSL_SM3,
|
|
SSL_GMV1,
|
|
SSL_NOT_EXP | SSL_HIGH,
|
|
SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
|
|
128,
|
|
128,
|
|
},
|
|
|
|
/* Cipher 6 */
|
|
{
|
|
1,
|
|
GM1_TXT_RSA_SM1_SHA1,
|
|
GM1_CK_RSA_SM1_SHA1,
|
|
SSL_kEECDH,
|
|
SSL_aSM2,
|
|
SSL_SM1,
|
|
SSL_SM3,
|
|
SSL_GMV1,
|
|
SSL_NOT_EXP | SSL_HIGH,
|
|
SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
|
|
128,
|
|
128,
|
|
},
|
|
#endif
|
|
|
|
/* Cipher 7 */
|
|
{
|
|
1,
|
|
GM1_TXT_ECDHE_SM4_SM3,
|
|
GM1_CK_ECDHE_SM4_SM3,
|
|
SSL_kEECDH,
|
|
SSL_aSM2,
|
|
SSL_SM4,
|
|
SSL_SM3,
|
|
SSL_GMV1,
|
|
SSL_NOT_EXP | SSL_HIGH,
|
|
SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
|
|
128,
|
|
128,
|
|
},
|
|
|
|
/* Cipher 8 */
|
|
{
|
|
1,
|
|
GM1_TXT_ECC_SM4_SM3,
|
|
GM1_CK_ECC_SM4_SM3,
|
|
SSL_kECDHe,
|
|
SSL_aSM2, /* auth algor bits */
|
|
SSL_SM4,
|
|
SSL_SM3,
|
|
SSL_GMV1,
|
|
SSL_NOT_EXP | SSL_HIGH,
|
|
SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
|
|
128,
|
|
128,
|
|
},
|
|
|
|
#if 1
|
|
/* Cipher 9 */
|
|
{
|
|
1,
|
|
GM1_TXT_IBSDH_SM4_SM3,
|
|
GM1_CK_IBSDH_SM4_SM3,
|
|
SSL_kIBSDH,
|
|
SSL_aSM2,
|
|
SSL_SM4,
|
|
SSL_SM3,
|
|
SSL_GMV1,
|
|
SSL_NOT_EXP | SSL_HIGH,
|
|
SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
|
|
128,
|
|
128,
|
|
},
|
|
|
|
/* Cipher 10 */
|
|
{
|
|
1,
|
|
GM1_TXT_IBC_SM4_SM3,
|
|
GM1_CK_IBC_SM4_SM3,
|
|
SSL_kIBC,
|
|
SSL_aSM2,
|
|
SSL_SM4,
|
|
SSL_SM3,
|
|
SSL_GMV1,
|
|
SSL_NOT_EXP | SSL_HIGH,
|
|
SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
|
|
128,
|
|
128,
|
|
},
|
|
#endif
|
|
/* Cipher 11 */
|
|
{
|
|
1,
|
|
GM1_TXT_RSA_SM4_SM3,
|
|
GM1_CK_RSA_SM4_SM3,
|
|
SSL_kRSA,
|
|
SSL_aRSA,
|
|
SSL_SM4,
|
|
SSL_SM3,
|
|
SSL_GMV1,
|
|
SSL_NOT_EXP | SSL_HIGH,
|
|
SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
|
|
128,
|
|
128,
|
|
},
|
|
|
|
/* Cipher 12 */
|
|
{
|
|
1,
|
|
GM1_TXT_RSA_SM4_SHA1,
|
|
GM1_CK_RSA_SM4_SHA1,
|
|
SSL_kEECDH,
|
|
SSL_aSM2,
|
|
SSL_SM4,
|
|
SSL_SM3,
|
|
SSL_GMV1,
|
|
SSL_NOT_EXP | SSL_HIGH,
|
|
SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
|
|
128,
|
|
128,
|
|
},
|
|
|
|
/* Cipher 13 (GmSSL specific) */
|
|
{
|
|
1,
|
|
GM1_TXT_ECDHE_SM2_SM4_SM3,
|
|
GM1_CK_ECDHE_SM2_SM4_SM3,
|
|
SSL_kEECDH,
|
|
SSL_aSM2,
|
|
SSL_SM4,
|
|
SSL_SM3,
|
|
SSL_GMV1,
|
|
SSL_NOT_EXP|SSL_HIGH,
|
|
SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
|
|
128,
|
|
128,
|
|
},
|
|
|
|
/* Cipher 14, (GmSSL Specific) */
|
|
{
|
|
1,
|
|
GM1_TXT_SM2_SM4_SM3,
|
|
GM1_CK_SM2_SM4_SM3,
|
|
SSL_kSM2,
|
|
SSL_aSM2,
|
|
SSL_SM4,
|
|
SSL_SM3,
|
|
SSL_GMV1,
|
|
SSL_NOT_EXP|SSL_HIGH,
|
|
SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
|
|
128,
|
|
128,
|
|
}
|
|
|
|
};
|
|
|
|
int gm1_num_ciphers(void)
|
|
{
|
|
return GM1_NUM_CIPHERS;
|
|
}
|
|
|
|
const SSL_CIPHER *gm1_get_cipher(unsigned int u)
|
|
{
|
|
if (u < GM1_NUM_CIPHERS)
|
|
return (&(gm1_ciphers[GM1_NUM_CIPHERS - 1 - u]));
|
|
else
|
|
return NULL;
|
|
}
|
|
|
|
|
|
|