update a key


update a key
обновлять ключ.

English-Russian cryptological dictionary . 2014.

Смотреть что такое "update a key" в других словарях:

  • Update software AG — Rechtsform Aktiengesellschaft ISIN AT0000747555 Gründung …   Deutsch Wikipedia

  • Key size — In cryptography, key size or key length is the size measured in bits[1] of the key used in a cryptographic algorithm (such as a cipher). An algorithm s key length is distinct from its cryptographic security, which is a logarithmic measure of the… …   Wikipedia

  • Update (SQL) — A SQL UPDATE statement that changes the data of one or more records in a table. Either all the rows can be updated, or a subset may be chosen using a condition.The UPDATE statement has the following form… …   Wikipedia

  • Key (cryptography) — In cryptography, a key is a piece of information (a parameter) that determines the functional output of a cryptographic algorithm or cipher. Without a key, the algorithm would produce no useful result. In encryption, a key specifies the… …   Wikipedia

  • Public key infrastructure — In cryptography, a public key infrastructure (PKI) is an arrangement that binds public keys with respective user identities by means of a certificate authority (CA). The user identity must be unique for each CA. The binding is established through …   Wikipedia

  • Read-copy-update — (RCU) is an operating system kernel technology for improving performance on computers with more than one CPU.More technically it is a synchronization mechanism which can sometimes be used as an alternative to a readers writer lock. It allows… …   Wikipedia

  • Foreign key — In the context of relational databases, a foreign key is a referential constraint between two tables. [ [http://www.visualcase.com/kbase/database basics foreign keys.htm For a simpler visualization, see VisualCase.com] ] The foreign key… …   Wikipedia

  • Create, read, update and delete — In computer programming, create, read, update and delete (CRUD) are the four basic functions of persistent storage.[1] Sometimes CRUD is expanded with the words retrieve instead of read or destroy instead of delete. It is also sometimes used to… …   Wikipedia

  • Command key — The Command key The Command key, also historically known as the Apple key, open Apple key or meta key is a modifier key present on Apple Keyboards. The Command key s purpose is to allow the user to enter keyboard shortcut commands to GUI… …   Wikipedia

  • Option key — The Option key may be labeled Alt, or Option, or both, and sometimes the symbol. The Option key is a modifier key present on Apple keyboards. It is located between the Control key and Command key on a typical Mac keyboard. There are two option… …   Wikipedia

  • Windows Update — A component of Microsoft Windows Windows Update running on Windows 7 …   Wikipedia

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