History of Cryptography
Across
- 2. The process of decoding.
- 4. Used by Romans.
- 6. Encrypted text within a message or document.
- 8. The process of encoding.
Down
- 1. Name of the camp.
- 3. Readable text or message.
- 5. Used by Egyptians.
- 7. Machine used by Germans in World War 2.
- 9. An algorithm for performing encryption.