30 lines
477 B
C
30 lines
477 B
C
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#include <stdio.h>
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#include <unistd.h>
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#include "sha1.h"
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int main(void)
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{
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int i, ret;
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UL_SHA1_CTX ctx;
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unsigned char digest[UL_SHA1LENGTH];
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unsigned char buf[BUFSIZ];
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ul_SHA1Init( &ctx );
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while(!feof(stdin) && !ferror(stdin)) {
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ret = fread(buf, 1, sizeof(buf), stdin);
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if (ret)
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ul_SHA1Update( &ctx, buf, ret );
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}
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fclose(stdin);
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ul_SHA1Final( digest, &ctx );
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for (i = 0; i < UL_SHA1LENGTH; i++)
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printf( "%02x", digest[i] );
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printf("\n");
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return 0;
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}
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