mirror of
https://github.com/guanzhi/GmSSL.git
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79 lines
1.7 KiB
C
79 lines
1.7 KiB
C
/*
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* Copyright 2014-2021 The GmSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may 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,
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* WITHOUT 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 <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include <gmssl/base64.h>
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#include <gmssl/error.h>
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int test_base64(void)
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{
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uint8_t bin1[50];
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uint8_t bin2[100];
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uint8_t bin3[200];
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uint8_t buf1[8000] = {0};
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uint8_t buf2[8000] = {0};
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int err = 0;
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BASE64_CTX ctx;
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uint8_t *p;
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int len;
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memset(bin1, 0x01, sizeof(bin1));
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memset(bin2, 0xA5, sizeof(bin2));
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memset(bin3, 0xff, sizeof(bin3));
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p = buf1;
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base64_encode_init(&ctx);
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base64_encode_update(&ctx, bin1, sizeof(bin1), p, &len); p += len;
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base64_encode_update(&ctx, bin2, sizeof(bin2), p, &len); p += len;
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base64_encode_update(&ctx, bin3, sizeof(bin3), p, &len); p += len;
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base64_encode_finish(&ctx, p, &len); p += len;
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len = (int)(p - buf1);
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printf("%s\n", buf1);
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p = buf2;
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base64_decode_init(&ctx);
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base64_decode_update(&ctx, buf1, len, p, &len); p += len;
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base64_decode_finish(&ctx, p, &len); p += len;
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len = (int)(p - buf2);
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printf("len = %d\n", len);
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print_der(buf2, len);
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printf("\n");
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return err;
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}
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int main(void)
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{
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test_base64();
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return 0;
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}
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