chosen-signature attack

атака на основе выбранных подписей

English-Russian cryptological dictionary . 2014.

Смотреть что такое "chosen-signature attack" в других словарях:

  • Digital signature — This article is about secure cryptographic signatures. For simple signatures in digital form, see Electronic signature. A digital signature or digital signature scheme is a mathematical scheme for demonstrating the authenticity of a digital… …   Wikipedia

  • Pointcheval-Stern signature algorithm — In cryptography, the Pointcheval Stern signature algorithm is a digital signature scheme based on the closely related ElGamal signature scheme. It changes the ElGamal scheme slightly to produce an algorithm which has been proven secure in a… …   Wikipedia

  • Collision attack — In cryptography, a collision attack on a cryptographic hash tries to find two arbitrary inputs that will produce the same hash value, i.e. a hash collision. In contrast to a preimage attack, neither the hash value nor one of the inputs is… …   Wikipedia

  • Birthday attack — A birthday attack is a type of cryptographic attack, so named because it exploits the mathematics behind the birthday problem in probability theory. Given a function f , the goal of the attack is to find two inputs x 1,x 2 such that f(x 1)=f(x 2) …   Wikipedia

  • Digital signature forgery — In a cryptographic digital signature or MAC system, digital signature forgery is the ability to create a pair consisting of a message m and a signature (or MAC) σ that is valid for m, where m has not been signed in the past by the legitimate… …   Wikipedia

  • Coppersmith's Attack — describes a class of attacks on the public key cryptosystem RSA based on Coppersmith s theorem (see below). The public key in the RSA system is a tuple of integers (N,e), where N is the product of two primes p and q. The secret key is given by an …   Wikipedia

  • Mobile signature — A mobile signature is a digital signature generated either on a mobile phone or on a SIM card. Contents 1 Origins of the term 2 Mobile signatures today 3 Mobile Signature with On Board Key Generation …   Wikipedia

  • ElGamal signature scheme — The ElGamal signature scheme is a digital signature scheme which is based on the difficulty of computing discrete logarithms. It was described by Taher ElGamal in 1984 (see T. ElGamal, A public key cryptosystem and a signature scheme based on… …   Wikipedia

  • атака на основе выбранных подписей — — [http://www.rfcmd.ru/glossword/1.8/index.php?a=index d=23] Тематики защита информации EN chosen signature attack …   Справочник технического переводчика

  • защищенный от атаки на основе выбранных подписей — — [http://www.rfcmd.ru/glossword/1.8/index.php?a=index d=23] Тематики защита информации EN chosen signature attack secure …   Справочник технического переводчика

  • RSA — In cryptography, RSA is an algorithm for public key cryptography. It is the first algorithm known to be suitable for signing as well as encryption, and one of the first great advances in public key cryptography. RSA is widely used in electronic… …   Wikipedia

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