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58 lines
1.4 KiB
C
58 lines
1.4 KiB
C
/*
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* Classic "Hello, world" demonstration program
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*
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* Copyright The Mbed TLS Contributors
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may
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* not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "mbedtls/build_info.h"
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#include "mbedtls/platform.h"
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#if defined(MBEDTLS_MD5_C)
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#include "mbedtls/md5.h"
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#endif
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#if !defined(MBEDTLS_MD5_C)
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int main(void)
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{
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mbedtls_printf("MBEDTLS_MD5_C not defined.\n");
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mbedtls_exit(0);
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}
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#else
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int main(void)
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{
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int i, ret;
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unsigned char digest[16];
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char str[] = "Hello, world!";
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mbedtls_printf("\n MD5('%s') = ", str);
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if ((ret = mbedtls_md5((unsigned char *) str, 13, digest)) != 0) {
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mbedtls_exit(MBEDTLS_EXIT_FAILURE);
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}
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for (i = 0; i < 16; i++) {
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mbedtls_printf("%02x", digest[i]);
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}
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mbedtls_printf("\n\n");
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mbedtls_exit(MBEDTLS_EXIT_SUCCESS);
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}
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#endif /* MBEDTLS_MD5_C */
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