t7x/deps/libtomcrypt/tests/base32_test.c

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2023-12-06 17:43:39 -05:00
/* LibTomCrypt, modular cryptographic library -- Tom St Denis */
/* SPDX-License-Identifier: Unlicense */
#include <tomcrypt_test.h>
#ifdef LTC_BASE32
int base32_test(void)
{
unsigned char in[100], tmp[100];
char out[160];
unsigned char testin[] = { 0x61,0xc2,0xcb,0xbc,0x5e,0x6d,0x2a,0x7a,0x1a,0x19,0x1a,0xae,0xc9,0x02,0xd4,0xbf,0x7d };
const int testid[4] = {
BASE32_RFC4648,
BASE32_BASE32HEX,
BASE32_ZBASE32,
BASE32_CROCKFORD
};
const char *testout[4] = {
"MHBMXPC6NUVHUGQZDKXMSAWUX56Q",
"C71CNF2UDKL7K6GP3ANCI0MKNTUG",
"c8bczxn6pwi8wgo3dkzc1yswz76o",
"C71CQF2YDMN7M6GS3AQCJ0PMQXYG"
};
unsigned long x, l1, l2;
int idx;
for (idx = 0; idx < 4; idx++) {
for (x = 0; x < 100; x++) {
ENSURE(yarrow_read(in, x, &yarrow_prng) == x);
l1 = sizeof(out);
DO(base32_encode(in, x, out, &l1, testid[idx]));
l2 = sizeof(tmp);
DO(base32_decode(out, l1, tmp, &l2, testid[idx]));
DO(do_compare_testvector(tmp, l2, in, x, "random base32", idx * 100 + x));
}
}
for (idx = 0; idx < 4; idx++) {
l1 = sizeof(out);
DO(base32_encode(testin, sizeof(testin), out, &l1, testid[idx]));
DO(do_compare_testvector(out, l1, testout[idx], XSTRLEN(testout[idx]), "testout base32", idx));
l2 = sizeof(tmp);
DO(base32_decode(out, l1, tmp, &l2, testid[idx]));
DO(do_compare_testvector(tmp, l2, testin, sizeof(testin), "testin base32", idx));
}
return CRYPT_OK;
}
#endif