DH_MIN_MODULUS_BITS
if (BN_num_bits(dh->params.p) < DH_MIN_MODULUS_BITS)
if (prime_len < DH_MIN_MODULUS_BITS) {
if (BN_num_bits(dh->params.p) < DH_MIN_MODULUS_BITS) {
if (BN_num_bits(dh->params.p) < DH_MIN_MODULUS_BITS) {