derived key

derived key
производный ключ, ключ полученный посредством преобразования другого (главного) ключа

Англо-русский словарь по компьютерной безопасности. . 2011.

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  • Key — may refer to: Building* Key, Carpentry: timber or metal wedges used across or between two or more members to act as a tightening agent. * Key, Painting: to rough the surface of previous coats of paint to allow a secure bond for the next or top… …   Wikipedia

  • Derived unique key per transaction — In cryptography, Derived Unique Key Per Transaction (DUKPT) is a key management scheme in which for every transaction, a unique key is used which is derived from a fixed key. Therefore, if a derived key is compromised, future and past transaction …   Wikipedia

  • Key derivation function — KDF redirects here. For the Nazi organization, see Kraft durch Freude In cryptography, a key derivation function (or KDF) is a function which derives one or more secret keys from a secret value and/or other known information such as a password or …   Wikipedia

  • KeY — is a formal software development tool that aims to integrate design, implementation, formal specification, and formal verification of object oriented software. It supports programs written in Java (more precisely: in a superset of Java Card) and… …   Wikipedia

  • Key lime — Tree ripened key lime. Color is bright yellow, unlike the more common green Persian limes. Scientific classification Kingdom: Plantae …   Wikipedia

  • key somebody to something — ˈkey sb/sth to sth derived usually passive (especially NAmE) to make sb/sth suitable or appropriate for a particular purpose Syn: ↑gear • The classes are keyed to the needs of advanced students. Main entry: ↑ …   Useful english dictionary

  • key something to something — ˈkey sb/sth to sth derived usually passive (especially NAmE) to make sb/sth suitable or appropriate for a particular purpose Syn: ↑gear • The classes are keyed to the needs of advanced students. Main entry: ↑ …   Useful english dictionary

  • Key signature — For use in cryptography, see Key signature (cryptography). Key signature A major / F♯ minor with three sharps placed after the clef. In musical notation, a key signature is a series of sharp or …   Wikipedia

  • Key (lock) — A cut key A key is an instrument that is used to operate a lock. A typical key consists of two parts: the blade, which slides into the keyway of the lock and distinguishes between different keys, and the bow, which is left protruding so that… …   Wikipedia

  • Key punch — A key punch is a device for entering data into punched cards by precisely punching holes at locations designated by the keys struck by the operator. Early keypunches were manual devices. Later keypunches were mechanized, often resembled a small… …   Wikipedia

  • Key Peninsula — The Key Peninsula ( The KP or The Key to some locals) is a finger of land in Puget Sound, Washington, United States . It is approximately convert|16|mi|km longGNIS|1528439|Key Peninsula] and extends south from the Kitsap Peninsula. It is part of… …   Wikipedia


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