6a8571d880
Using global defines for parameters (as seems to be typical in academic crypto code) does not play nice with multithreading at all.
59 linhas
1.2 KiB
C
59 linhas
1.2 KiB
C
#include <stdio.h>
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#include <math.h>
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#include <stdint.h>
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#include "../wots.h"
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#include "../randombytes.h"
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#include "../params.h"
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static void hexdump(unsigned char *a, size_t len)
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{
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size_t i;
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for (i = 0; i < len; i++)
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printf("%02x", a[i]);
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}
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int main()
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{
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xmss_params params;
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// TODO test more different OIDs
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uint32_t oid = 0x01000001;
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xmssmt_parse_oid(¶ms, oid);
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unsigned char seed[params.n];
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unsigned char pub_seed[params.n];
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int sig_len = params.wots_len*params.n;
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unsigned char pk1[sig_len];
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unsigned char pk2[sig_len];
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unsigned char sig[sig_len];
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uint32_t addr[8] = {1,2,3,4};
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unsigned char msg[params.n];
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int i;
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randombytes(seed, params.n);
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randombytes(pub_seed, params.n);
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randombytes(msg, params.n);
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//randombytes(addr, 16);
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wots_pkgen(¶ms, pk1, seed, pub_seed, addr);
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wots_sign(¶ms, sig, msg, seed, pub_seed, addr);
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wots_pk_from_sig(¶ms, pk2, sig, msg, pub_seed, addr);
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for (i = 0; i < sig_len; i++)
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if (pk1[i] != pk2[i]) {
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printf("pk1 != pk2 %d\n",i);
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return -1;
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}
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printf("worked great!\npk1: ");
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hexdump(pk1, sig_len);
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printf("\npk2: ");
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hexdump(pk2, sig_len);
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printf("\nsig: ");
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hexdump(sig, sig_len);
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printf("\n");
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return 0;
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}
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