TLS Essentials 29: TLS 1.3 master secret, PSK, encryption keys & HKDF

Entire course: ➡️ https://www.youtube.com/playlist?list=PLWjMI9CAmVU7HwE2pRomDMce1mSSRN3gn

⏰ Timestamps for content in this video ⏰

00:00 Introduction
00:35 TLS 1.3 master secrets, pre-shared keys, and encryption keys
05:26 TLS 1.3 HMAC-based key derivation function HKDF

🔷🔷 About 🔷🔷

This lesson on TLS – Transport Layer Security – presents the differences between the TLS 1.3 master secrets, pre-shared keys, and encryption keys, and explains, how the relationship between these secrets and keys is given by the HMAC-based key derivation function HKDF.

encryption encryption keys function hmac introduction key keys master relationship secrets security timestamps tls tls 1.3 transport transport layer security video