Cryptographic primitive — Cryptographic primitives are well established, low level cryptographic algorithms that are frequently used to build computer security systems. These routines include, but are not limited to, one way hash functions and encryption functions.… … Wikipedia
Emitter-coupled logic — Motorola ECL 10,000 basic gate circuit diagram[1] In electronics, emitter coupled logic (ECL), is a logic family that achieves high speed by using an overdriven BJT differential amplifier with single ended input, whose emitter current is limited… … Wikipedia
Burrows-Abadi-Needham logic — (also known as the BAN logic) is a set of rules for defining and analyzing information exchange protocols. Specifically, BAN logic helps its users determine whether exchanged information is trustworthy, secured against eavesdropping, or both. BAN … Wikipedia
Communications security — Not to be confused with Commonwealth Securities. Communications security is the discipline of preventing unauthorized interceptors from accessing telecommunications in an intelligible form, while still delivering content to the intended… … Wikipedia
COMSEC — Definition The compound word COMSEC is prevalent in the DoD culture with hundreds of secondary and tertiary words. Historically, it is originated from COMmunications SECurity Communications security; however, in the 21st century, the compound… … Wikipedia
криптографическая логика — Аппаратная реализация криптографического алгоритма, дополненная криптосигнализацией и другими средствами обеспечения эффективной и надежной работы криптографического оборудования. [http://www.rfcmd.ru/glossword/1.8/index.php?a=index d=23]… … Справочник технического переводчика
cryptology — cryptologist, n. cryptologic /krip tl oj ik/, cryptological, adj. /krip tol euh jee/, n. 1. cryptography. 2. the science and study of cryptanalysis and cryptography. [1635 45; < NL cryptologia. See CRYPTO , LOGY] * * * Introduction … Universalium
Hardware random number generator — This SSL Accelerator computer card uses a hardware random number generator to generate cryptographic keys to encrypt data sent over computer networks. In computing, a hardware random number generator is an apparatus that generates random numbers… … Wikipedia
Enigma machine — Military Enigma machine … Wikipedia
Alan Turing — Turing redirects here. For other uses, see Turing (disambiguation). Alan Turing Turing at the time of his election to Fellowship of the Royal Society … Wikipedia
Public-key cryptography — In an asymmetric key encryption scheme, anyone can encrypt messages using the public key, but only the holder of the paired private key can decrypt. Security depends on the secrecy of that private key … Wikipedia