1. Update the function wolfSSL_BN_is_prime_ex to use mp_prime_is_prime_ex. 2. Modified fast and normal mp_prime_is_prime_ex() to use random numbers that are in the range 2 < a < n-2.
1. Update the function wolfSSL_BN_is_prime_ex to use mp_prime_is_prime_ex. 2. Modified fast and normal mp_prime_is_prime_ex() to use random numbers that are in the range 2 < a < n-2.