TLS Essentials 6: Authenticity with MACs, Encrypt-then-MAC and GCM

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

⏰ Timestamps for content in this video ⏰

00:00 Authenticity as a security goal
01:17 HMAC message authentication code
04:05 Encrypt-then-MAC authenticated encryption
08:46 GCM AEAD block cipher mode of operation

🔷🔷 About 🔷🔷

This lesson on TLS – Transport Layer Security – is the 5th of 6 parts providing the essentials of cryptography just enough to later understand the cryptographic processes taking place within TLS.

This 5th part has a closer look at the security …

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