Mercurial > dropbear

annotate libtomcrypt/testprof/dsa_test.c @ 1558:2f64cb3d3007 fuzz

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- #if not #ifdef for DROPBEAR_FUZZ - fix some unused variables
author Matt Johnston <matt@ucc.asn.au>
date Wed, 28 Feb 2018 21:40:08 +0800
parents f849a5ca2efc
children
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1 #include <tomcrypt_test.h>
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2
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f849a5ca2efc update to libtomcrypt 1.17 (with Dropbear changes)
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3 #ifdef LTC_MDSA
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5 int dsa_test(void)
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6 {
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7 unsigned char msg[16], out[1024], out2[1024];
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8 unsigned long x, y;
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9 int stat1, stat2;
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10 dsa_key key, key2;
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12 /* make a random key */
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13 DO(dsa_make_key(&yarrow_prng, find_prng("yarrow"), 20, 128, &key));
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15 /* verify it */
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16 DO(dsa_verify_key(&key, &stat1));
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17 if (stat1 == 0) { fprintf(stderr, "dsa_verify_key "); return 1; }
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19 /* encrypt a message */
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20 for (x = 0; x < 16; x++) { msg[x] = x; }
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21 x = sizeof(out);
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22 DO(dsa_encrypt_key(msg, 16, out, &x, &yarrow_prng, find_prng("yarrow"), find_hash("sha1"), &key));
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24 /* decrypt */
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25 y = sizeof(out2);
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26 DO(dsa_decrypt_key(out, x, out2, &y, &key));
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28 if (y != 16 || memcmp(out2, msg, 16)) {
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29 fprintf(stderr, "dsa_decrypt failed, y == %lu\n", y);
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