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Undeniable signature information


An undeniable signature is a digital signature scheme which allows the signer to be selective to whom they allow to verify signatures. The scheme adds explicit signature repudiation, preventing a signer later refusing to verify a signature by omission; a situation that would devalue the signature in the eyes of the verifier. It was invented by David Chaum and Hans van Antwerpen in 1989.[1]

  1. ^ Chaum, David; van Antwerpen, Hans (1990). "Undeniable Signatures". Advances in Cryptology — CRYPTO' 89 Proceedings. Lecture Notes in Computer Science. Vol. 435. pp. 212–216. doi:10.1007/0-387-34805-0_20. ISBN 978-0-387-97317-3.

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Undeniable signature

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messages, designated verifier signatures allow authenticated, private conversations to take place. Unlike in undeniable signature scheme the protocol of verifying...

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e-voting. Undeniable signatures include interactive protocols that allow the signer to prove a forgery and limit who can verify the signature. Deniable...

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University of Waterloo presented an alternative method of creating undeniable signatures with designated verifier using elliptic curve isogenies.[importance...

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"People in the room were spontaneously crying. It was pivotal; there was an undeniable feeling that we were really tapping into something," he recalled. He opted...

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and "his vocals stand out above all other instruments, stamping an undeniable signature on this country cut." Paul Bowers of Charleston City Paper also gave...

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The Planetary Society. He has written two bestselling books on science: Undeniable: Evolution and the Science of Creation (2014) and Unstoppable: Harnessing...

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Monkeys, their guiding hand and influence in its creation and release is undeniable. Krabby Patty withdrawal SpongeBob SquarePants ("Pat No Pay") A simple...

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needs of the children are met. Although their love for each other is undeniable, problems begin to surface when they become victims of ruthless rumors...

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tune of "Marching Through Georgia." It originated in the 1920s as the signature song of one of the Glasgow razor gangs led by Billy Fullerton and later...

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with a rasp from his cigarette smoking. Pitchfork stated that he is “undeniably one of the best and most elastic vocal performers of his generation”....

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