Quantum-Access-Secure Message Authentication via Blind-Unforgeability

Explore a groundbreaking paper on quantum-access-secure message authentication presented at Eurocrypt 2020. Delve into the concept of blind-unforgeability and its application in creating secure authentication codes resistant to quantum attacks. Examine the introduction, key results, and proof methodology presented by researchers Gorjan Alagic, Christian Majenz, Alexander Russell, and Fang Song. Gain insights into additional findings and their implications for the field of quantum cryptography in this 23-minute conference talk.