Quantum-Access Security of the Winternitz One-Time Signature Scheme
Paul G. Allen School via YouTube
Overview
Syllabus
Intro
Digital Signature Schemes (DSS)
Quantum computing 11
Standard notion of security
Limitation of EU-CMA and Quantum security notion
Blind-Unforgeability
Blind forgery experiment
Key Generation
Signature: encoding message in blocks
Signature and verification
Previous and main results
Modified Blind Forge Experiment
Description of blinded Sign and random oracle
Overview of our technique
Sign Query (Adversary-Blinded Sign oracle)
Take away and further directions
Taught by
Paul G. Allen School