Reply To: Encryption � A Simple But Practically Unbreakable Trick

Sabzi–

Good point.

Dr. Pepper–

Years later a Soviet agent defected to the U.S. and turned over the spy behind the nickel and the key to decrypt it.

The Soviet spy went by the name Rudolph Abel, and he was sentenced to a long term in prison.

You may have heard of this American defector. His name was Lee Harvey Oswald.