hidden key cryptosystem
11Signals intelligence — SIGINT redirects here. For the UNIX signal, see SIGINT (POSIX). RAF Menwith Hill, a large site in the United Kingdom, part of ECHELON and the UK USA Security Agreement. Signals intelligence (often contracted to SIGINT) is intelligence gathering… …
12Data Encryption Standard — The Feistel function (F function) of DES General Designers IBM First publis …
13Mental 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.… …
14Anonymous P2P — An anonymous P2P computer network is a particular type of peer to peer network in which the users are anonymous or pseudonymous by default. The primary difference between regular and anonymous networks is in the routing method of their respective …
15Books on cryptography — have been published sporadically and with highly variable quality for a long time. This is despite the tempting, though superficial, paradox that secrecy is of the essence in sending confidential messages mdash; see Kerckhoffs principle. In… …
16Anonymous remailer — An anonymous remailer is a server computer which receives messages with embedded instructions on where to send them next, and which forwards them without revealing where they originally came from. There are Cypherpunk anonymous remailers,… …
17Phi-hiding assumption — The Phi Hiding assumption or Φ Hiding assumption is an assumption about the difficulty of finding small factors of φ( m ) where m is a number whose factorization is unknown, and φ is Euler s totient function. The security of many modern… …
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