mirror of
https://github.com/guanzhi/GmSSL.git
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120 lines
3.5 KiB
C
120 lines
3.5 KiB
C
/*
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* Copyright (c) 2021 - 2021 The GmSSL Project. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* 3. All advertising materials mentioning features or use of this
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* software must display the following acknowledgment:
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* "This product includes software developed by the GmSSL Project.
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* (http://gmssl.org/)"
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*
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* 4. The name "GmSSL Project" must not be used to endorse or promote
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* products derived from this software without prior written
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* permission. For written permission, please contact
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* guanzhi1980@gmail.com.
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*
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* 5. Products derived from this software may not be called "GmSSL"
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* nor may "GmSSL" appear in their names without prior written
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* permission of the GmSSL Project.
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*
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* 6. Redistributions of any form whatsoever must retain the following
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* acknowledgment:
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* "This product includes software developed by the GmSSL Project
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* (http://gmssl.org/)"
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*
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* THIS SOFTWARE IS PROVIDED BY THE GmSSL PROJECT ``AS IS'' AND ANY
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* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE GmSSL PROJECT OR
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* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include <gmssl/oid.h>
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#include <gmssl/x509.h>
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#include <gmssl/rand.h>
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#include <gmssl/error.h>
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#include <gmssl/tls.h>
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#include <gmssl/sm3.h>
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#include <gmssl/sm4.h>
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static int test_tls13_gcm(void)
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{
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BLOCK_CIPHER_KEY block_key;
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uint8_t key[16];
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uint8_t iv[12];
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uint8_t seq_num[8] = {0,0,0,0,0,0,0,1};
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int record_type = TLS_record_handshake;
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uint8_t in[40];
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size_t padding_len = 8;
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uint8_t out[256];
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size_t outlen;
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uint8_t buf[256];
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size_t buflen;
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rand_bytes(key, sizeof(key));
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rand_bytes(iv, sizeof(iv));
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rand_bytes(in, sizeof(in));
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memset(out, 1, sizeof(out));
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outlen = 0;
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memset(buf, 1, sizeof(buf));
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buflen = 0;
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if (block_cipher_set_encrypt_key(&block_key, BLOCK_CIPHER_sm4(), key) != 1) {
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error_print();
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return -1;
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}
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if (tls13_gcm_encrypt(&block_key, iv, seq_num, record_type, in, sizeof(in), padding_len, out, &outlen) != 1) {
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error_print();
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return -1;
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}
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if (tls13_gcm_decrypt(&block_key, iv, seq_num, out, outlen, &record_type, buf, &buflen) != 1) {
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error_print();
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return -1;
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}
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if (buflen != sizeof(in)) {
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error_print();
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return -1;
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}
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if (memcmp(in, buf, buflen) != 0) {
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error_print();
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return -1;
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}
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printf("%s() ok\n", __FUNCTION__);
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return 1;
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}
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int main(void)
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{
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if (test_tls13_gcm() != 1) goto err;
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printf("%s all tests passed\n", __FILE__);
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return 0;
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err:
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error_print();
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return -1;
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}
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