Explore the significant changes to cipher suites in TLS 1.3 through this informative 17-minute video. Learn about the simplification of cipher suite structure, the removal of outdated protocols, and the introduction of orthogonal choices. Discover why there are fewer cipher suites in TLS 1.3, the mandatory use of Authenticated Encryption with Associated Data (AEAD), and the implementation of forward secrecy. Understand the elimination of custom Diffie-Hellman groups and gain insights into key differences between TLS 1.3 and its predecessors. Perfect for cybersecurity professionals and those interested in SSL/TLS protocols, this video provides a comprehensive overview of the evolution of cipher suites in TLS 1.3.
Overview
Syllabus
- What is a Cipher Suite?
- Old protocols are no longer supported
- Cipher Suites are Simpler in TLS 1.3
- Orthogonal Cipher Suite choices
- Fewer Cipher Suites in TLS 1.3
- All TLS 1.3 Ciphers are AEAD - Authenticated Encryption with Associated Data
- TLS 1.3 mandates Forward Secrecy
- No more custom DH Groups
- Key Points - Changes in TLS 1.3 related to Cipher Suites
- Want more? Check out Practical TLS
Taught by
Practical Networking
