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42 lines
764 B
C
42 lines
764 B
C
/* See LICENSE file for copyright and license details. */
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#include <stdint.h>
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#include <stdio.h>
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#include "crypt.h"
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#include "sha512-256.h"
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#include "util.h"
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static struct sha512_256 s;
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struct crypt_ops sha512_256_ops = {
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sha512_256_init,
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sha512_256_update,
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sha512_256_sum,
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&s,
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};
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static void
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usage(void)
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{
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eprintf("usage: %s [-c] [file ...]\n", argv0);
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}
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int
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main(int argc, char *argv[])
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{
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int ret = 0, (*cryptfunc)(int, char **, struct crypt_ops *, uint8_t *, size_t) = cryptmain;
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uint8_t md[SHA512_256_DIGEST_LENGTH];
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ARGBEGIN {
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case 'c':
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cryptfunc = cryptcheck;
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break;
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default:
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usage();
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} ARGEND
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ret |= cryptfunc(argc, argv, &sha512_256_ops, md, sizeof(md));
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ret |= fshut(stdin, "<stdin>") | fshut(stdout, "<stdout>");
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return ret;
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}
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