Security News > 2016 > October > Quantum Tokens for Digital Signatures (Schneier on Security)

This paper wins "best abstract" award: "Quantum Tokens for Digital Signatures," by Shalev Ben David and Or Sattath: Abstract: The fisherman caught a quantum fish. "Fisherman, please let me go," begged the fish, "and I will grant you three wishes." The fisherman agreed. The fish gave the fisherman a quantum computer, three quantum signing tokens and his classical public key....

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https://www.schneier.com/blog/archives/2016/10/quantum_tokens_.html