- 3.1.1 What is encryption?
- 3.1.2 What is authentication? What is a digital signature?
- 3.1.3 What is public-key cryptography?
- 3.1.4 What are the advantages and disadvantages of public-key cryptography over secret-key cryptography?
- 3.1.5 Is cryptography patentable in the U.S.?
- 3.1.6 Is cryptography exportable from the U.S.?