zero-knowledge scheme

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• Zero-knowledge proof — In cryptography, a zero knowledge proof or zero knowledge protocol is an interactive method for one party to prove to another that a (usually mathematical) statement is true, without revealing anything other than the veracity of the statement.A… …   Wikipedia

• Commitment scheme — In cryptography, a commitment scheme allows one to commit to a value while keeping it hidden, with the ability to reveal the committed value later. Commitments are used to bind a party to a value so that they cannot adapt to other messages in… …   Wikipedia

• Feige-Fiat-Shamir Identification Scheme — In cryptography, the Feige Fiat Shamir Identification Scheme is a type of parallel zero knowledge proof developed by Uriel Feige, Amos Fiat, and Adi Shamir in 1988. Like all zero knowledge proofs, the Feige Fiat Shamir Identification Scheme… …   Wikipedia

• Berserker (Fate/Zero) — Berserker is a fictional character from the Japanese novel Fate/Zero by TYPE MOON and fellow developer Nitroplus.He is the Servant of Kariya Matō during the 4th Holy Grail War.ervant Status Abilities* Mad Enhancement:Rank: C :Rank up for… …   Wikipedia

• Digital credential — Digital credentials are the digital equivalent of paper based credentials. Just as a paper based credential could be a passport, a Driver s license, a membership certificate or some kind of ticket to obtain some service, such as a cinema ticket… …   Wikipedia

• Cryptography — Secret code redirects here. For the Aya Kamiki album, see Secret Code. Symmetric key cryptography, where the same key is used both for encryption and decryption …   Wikipedia

• Silvio Micali — Infobox Scientist name = Silvio Micali image width = caption = birth date = 1954 birth place = Palermo, Italy death date = death place = residence = citizenship = United States nationality = ethnicity = field = Computer Science, Cryptography work …   Wikipedia

• Mental poker — is the common name for a set of cryptographic problems that concerns playing a fair game over distance without the need for a trusted third party. The term is also applied to the theories surrounding these problems and their possible solutions.… …   Wikipedia

• Blind signature — In cryptography, a blind signature, as introduced by David Chaum [David Chaum, Blind signatures for untraceable payments, Advances in Cryptology Crypto 82, Springer Verlag (1983), 199 203.] , is a form of digital signature in which the content of …   Wikipedia

• Password cracking — is the process of recovering passwords from data that has been stored in or transmitted by a computer system. A common approach is to repeatedly try guesses for the password. The purpose of password cracking might be to help a user recover a… …   Wikipedia

• Topics in cryptography — This article is intended to be an analytic glossary , or alternatively, an organized collection of annotated pointers.Classical ciphers*Autokey cipher *Permutation cipher*Polyalphabetic substitution **Vigenère cipher*Polygraphic substitution… …   Wikipedia