BN_generate_prime_ex
int BN_generate_prime_ex(BIGNUM *ret, int bits, int safe, const BIGNUM *add,
LCRYPTO_ALIAS(BN_generate_prime_ex);
if (!BN_generate_prime_ex(ret->p, prime_len, 1, t1, t2, cb))
LCRYPTO_USED(BN_generate_prime_ex);
if (!BN_generate_prime_ex(rsa->p, bitsp, 0, NULL, NULL, cb))
if (!BN_generate_prime_ex(rsa->q, bitsq, 0, NULL, NULL,
if (!BN_generate_prime_ex(b, 512, 0, NULL, NULL, cb))
if (!BN_generate_prime_ex(p, 256, 0, a, r, cb))
if (!BN_generate_prime_ex(p, 32, 0, NULL, NULL, NULL) ||
if (!BN_generate_prime_ex(bn, cfg.bits,