Who are some famous cryptographers and their contributions?

Who are some famous cryptographers and what did they contribute to the field?

Some famous cryptographers include Claude Shannon, known as the father of modern cryptography, and his work on information theory. Another is Whitfield Diffie, who introduced public key cryptography.

What is Claude Shannon's most significant contribution?

Claude Shannon's most significant contribution is the development of information theory, which laid the groundwork for digital circuit design and cryptography.

Can you tell me about the Enigma machine and its cryptographers?

The Enigma machine was used by the Germans during World War II for encrypting messages. Key figures in breaking its code include Alan Turing and his team at Bletchley Park.

What impact did public key cryptography have on secure communications?

Public key cryptography revolutionized secure communications by allowing secure data exchange without needing to share a secret key beforehand.