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Ouroboros Crypsinous Privacy Preserving Proof of Stake

Offered By: IEEE via YouTube

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Proof of Stake Courses Cryptography Courses SNARKs Courses Adaptive Security Courses

Course Description

Overview

Explore a comprehensive presentation on Ouroboros Crypsinous, the first formally analyzed privacy-preserving proof-of-stake blockchain protocol. Delivered at the 2019 IEEE Symposium on Security & Privacy, this 18-minute talk delves into the intricacies of private ledgers in the (G)UC setting and introduces a novel coin evolution technique using SNARKs and key-private forward secure encryption. Learn about the advantages of proof-of-stake, the challenges of privacy preservation in blockchain, and how this protocol addresses adaptive security concerns. Gain insights into cryptographic concepts such as ZeroCash, adaptive security, and forward secure encryption, concluding with a summary of the protocol's significance in the field of blockchain technology.

Syllabus

Intro
What is Proof of Stake
Advantages of Proof of Stake
PrivacyPreserving Proof of Stake
Genesis
ZeroCash
Cryptographic Values
Adaptive Security
Forward Secure Encryption
Summary


Taught by

IEEE Symposium on Security and Privacy

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