52 lines
1.5 KiB
C
52 lines
1.5 KiB
C
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/* LibTomCrypt, modular cryptographic library -- Tom St Denis */
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/* SPDX-License-Identifier: Unlicense */
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#include <tomcrypt_test.h>
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#ifdef LTC_BASE32
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int base32_test(void)
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{
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unsigned char in[100], tmp[100];
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char out[160];
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unsigned char testin[] = { 0x61,0xc2,0xcb,0xbc,0x5e,0x6d,0x2a,0x7a,0x1a,0x19,0x1a,0xae,0xc9,0x02,0xd4,0xbf,0x7d };
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const int testid[4] = {
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BASE32_RFC4648,
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BASE32_BASE32HEX,
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BASE32_ZBASE32,
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BASE32_CROCKFORD
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};
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const char *testout[4] = {
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"MHBMXPC6NUVHUGQZDKXMSAWUX56Q",
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"C71CNF2UDKL7K6GP3ANCI0MKNTUG",
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"c8bczxn6pwi8wgo3dkzc1yswz76o",
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"C71CQF2YDMN7M6GS3AQCJ0PMQXYG"
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};
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unsigned long x, l1, l2;
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int idx;
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for (idx = 0; idx < 4; idx++) {
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for (x = 0; x < 100; x++) {
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ENSURE(yarrow_read(in, x, &yarrow_prng) == x);
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l1 = sizeof(out);
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DO(base32_encode(in, x, out, &l1, testid[idx]));
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l2 = sizeof(tmp);
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DO(base32_decode(out, l1, tmp, &l2, testid[idx]));
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DO(do_compare_testvector(tmp, l2, in, x, "random base32", idx * 100 + x));
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}
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}
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for (idx = 0; idx < 4; idx++) {
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l1 = sizeof(out);
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DO(base32_encode(testin, sizeof(testin), out, &l1, testid[idx]));
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DO(do_compare_testvector(out, l1, testout[idx], XSTRLEN(testout[idx]), "testout base32", idx));
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l2 = sizeof(tmp);
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DO(base32_decode(out, l1, tmp, &l2, testid[idx]));
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DO(do_compare_testvector(tmp, l2, testin, sizeof(testin), "testin base32", idx));
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}
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return CRYPT_OK;
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}
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#endif
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