Cryptography in a communication system
Abstract
Communication system protection by cryptography is reviewed. Privacy and authentication problems are discussed. Conventional cryptographic systems as well as public key systems are complementary. Classical security methods such as signed contracts, physical locks, passwords and keys remain important.
- Publication:
-
Presented at Course on Cryptography
- Pub Date:
- October 1982
- Bibcode:
- 1982cryp.proc....4B
- Keywords:
-
- Access Control;
- Coding;
- Communication Networks;
- Computer Information Security;
- Cryptography;
- Computer Networks;
- Contracts;
- Data Bases;
- Locks (Fasteners);
- Privacy;
- Communications and Radar