InfoSec L1 - Crypto 1 - Authentication

Course website: https://www.iaik.tugraz.at/infosec Slides: https://seafile.iaik.tugraz.at/f/7a9f860f8fb6403fbee0 00:00 Start 01:42 Recap 02:56 Recap Quiz 09:11 Agenda 10:18 Cryptographic Authentication - Definitions 12:49 Application Examples 16:26 Questions 19:40 Entity Authentication Protocols 27:30 Weak Authentication & Passwords 30:32 Entropy 40:52 Questions 46:31 Password Hashing 52:16 Strong Authentication Example: TOTP 55:21 Questions 1:10:26 Break with Quiz 1:20:22 Quiz Solution 1:25:24 Questions 1:29:29 Hash Functions - Definitions 1:34:14 Hash Functions - Security Properties, Birthday Paradox 1:44:00 Questions 1:51:00 Complexities & Security Levels 1:59:28 Compression Functions & Primitives 2:02:00 Merkle-Damgård Hashing 2:07:07 Hash Functions - Applications 2:09:20 Hash Functions - Standards 2:12:58 Conclusion 2:13:28 Questions