The modulus size will be B<num> bits, and the public exponent will be
B<e>. Key sizes with B<num> E<lt> 1024 should be considered insecure.
The modulus size will be B<num> bits, and the public exponent will be
B<e>. Key sizes with B<num> E<lt> 1024 should be considered insecure.
A callback function may be used to provide feedback about the
progress of the key generation. If B<callback> is not B<NULL>, it
A callback function may be used to provide feedback about the
progress of the key generation. If B<callback> is not B<NULL>, it