Explore a formal treatment of multi-key channels in this 22-minute conference talk presented at Crypto 2017. Delve into the paper by Felix Günther and Sogol Mazaheri, which covers secure channels, multi-key channels, forward security, and phase cancellation. Examine the syntax, security notions, game-based notions, and classical examples related to multi-key channels. Learn about the generic construction and gain a comprehensive understanding of this cryptographic concept through a structured presentation that includes an introduction, story, and summary.
Overview
Syllabus
Intro
Secure Channels
Multikey Channels
Forward Security
Phase Cancellation
Story
Syntax
Security notions
Gamebased notion
Classical example
Multi key notions
Generic construction
Summary
Taught by
TheIACR
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