Outline for October 14, 2024

Reading: text, §11.2, 12.1, 12.4
Due: Homework 2, due October 23; Project progress report, due November 1

1. Key Exchange
   1. Kerberos
   2. Public key; man-in-the-middle attacks
   3. The discrete log problem and Diffie-Hellman

2. Attacks
   1. Precomputation
   2. Misordered blocks
   3. Statistical regularities
   4. Type flaw

3. Networks and cryptography
   1. Link vs.end-to-end encryption

4. Privacy-enhanced email

Matt Bishop Office: 2209 Watershed Sciences Phone: +1 (530) 752-8060 Email: [email protected]

ECS 235A, Computer and Information Security Version of October 12, 2024 at 10:00PM

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