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Learn about the adaptive security properties of key-unique threshold signatures in this 31-minute conference talk that examines the cryptographic foundations and security guarantees of threshold signature schemes where each message has a unique corresponding signature key, exploring the challenges and solutions for maintaining security when adversaries can adaptively choose which parties to corrupt during the signing process.
Syllabus
On the Adaptive Security of Key-Unique Threshold Signatures
Taught by
Simons Institute