A Formal Treatment of Multi-Key Channels

A Formal Treatment of Multi-Key Channels

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.