Defining and Proving Security of the Sapling Protocol at Zcon0 (2018) by Ariel Gabizon
Channel: Zcash Foundation
Date: 2018-07-13

Ariel Gabizon gives an overview of Zcash "Sapling" network upgrade components including parameter generation MPC, key structure, security proofs, and more!

Live at Zcon0 (2018) Privacy: From A to Zcon
Presented by @zcashfoundation in Montreal, Canada

00:00 Intro to the crypto of the Sapling upgrade
01:14 Zcash Sprout parameter generation ceremony
02:46 Sapling parameter generation multi-party computation (MPC)
04:01 Payment protocol chain of authority in Zcash Sapling
07:04 Diversified addresses
08:20 Sapling key structure (oversimplified)
13:57 Crypto nuances in security proof
15:38 Different SNARK properties

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