void Verifier::init_state() { mpz_init(prime); #if NONINTERACTIVE == 1 #if PAIRING_LIB == PAIRING_PBC snprintf(scratch_str, BUFLEN - 1, "prime_f_%d.txt", num_bits_in_prime); #else snprintf(scratch_str, BUFLEN - 1, "prime_libzm_%d.txt", num_bits_in_prime); #endif #else snprintf(scratch_str, BUFLEN - 1, "prime_%d.txt", num_bits_in_prime); #endif load_txt_scalar(prime, scratch_str, const_cast<char *>("static_state")); if (crypto_in_use == CRYPTO_ELGAMAL) expansion_factor = 2; else expansion_factor = 1; v = new Venezia(ROLE_VERIFIER, crypto_in_use, png_in_use, num_bits_in_prime); curl = new CurlUtil(); #if NONINTERACTIVE == 0 alloc_init_vec(&f_con_coins, num_repetitions * num_lin_pcp_queries); #endif }
void load_pairing_prime(string type, int size, mpz_t prime) { char scratch_str[BUFLEN]; snprintf(scratch_str, BUFLEN - 1, "prime_%s_%d.txt", type.c_str(), size); load_txt_scalar(prime, scratch_str, const_cast<char *>("static_state")); }