main(){
	unsigned char   key[256];
	unsigned int j,key_len = 256;
    	printf("\nTest of RFC2898 Password Based Key Derivation");
    for(i = 0; i < 2; ++i)
    {
        derive_key(tests[i].pwd, tests[i].pwd_len, tests[i].salt, tests[i].salt_len, tests[i].it_count, key, key_len);

        printf("\ntest %i: ", i + 1);
        printf("key %s", memcmp(tests[i].key, key, 16) ? "is bad" : "is good");
        for(j = 0; j < key_len && j < 64; j += 4)
        {
            if(j % 16 == 0)
                printf("\n");
            printf("0x%02x%02x%02x%02x ", key[j], key[j + 1], key[j + 2], key[j + 3]);
        }
        printf(j < key_len ? " ... \n" : "\n");
    }
    printf("\n");
		return 0;
	}
}