It obviously took years before the ENIAC Electronic Numerical Integrator and Computer, constructed in the US in 1943 was completed, which is also known to be the driving force of computing hardware development and one of such use of computers was in communications encryption and decryption.
Charles Babbage 1837 Analytical Engine also used "stored" programs, so he was actually the "father of computer science".
Ah, but did those earlier computers have Turing style telepathic abilities?