private key system

private key system
(one key cryptosystem) криптосистема с одним (секретным) ключом шифрования и расшифрования, одноключевая криптосистема

Англо-русский словарь по компьютерной безопасности. . 2011.

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  • Private-Key-System — Verschlüsselung Entschlüsselung Ein symmetrisches Kryptosystem ist ein Kryptosystem, welches im Gegensatz zu einem asymmetrischen Kryptos …   Deutsch Wikipedia

  • private key — noun The unpublished key in a cryptographic system that uses two keys. See Also: public key, public key cryptography …   Wiktionary

  • Offline private key protocol — The offline private key protocol (OPKP) is a cryptographic protocol to prevent unauthorized access to back up or archive data. The protocol results in a public key that can be used to encrypt data and an offline private key that can later be used …   Wikipedia

  • Public-Key-System — Ein asymmetrisches Kryptosystem ist ein Kryptosystem, bei dem jeder der kommunizierenden Parteien ein Schlüsselpaar besitzt, das aus einem geheimen Teil (privater Schlüssel) und einem nicht geheimen Teil (öffentlicher Schlüssel) besteht. Der… …   Deutsch Wikipedia

  • Key exchange — is any method in cryptography by which cryptographic keys are exchanged between users, allowing use of a cryptographic algorithm. If Alice and Bob wish to exchange encrypted messages, each must be equipped to decrypt received messages and to… …   Wikipedia

  • Key generation — is the process of generating keys for cryptography. A key is used to encrypt and decrypt whatever data is being encrypted/decrypted.Modern cryptographic systems include symmetric key algorithms (such as DES and AES) and public key algorithms… …   Wikipedia

  • Key authentication — is a problem that arises when using public key cryptography. It is the process of assuring that the public key of person A held by person B does in fact belong to person A .In traditional symmetric key cryptography, this problem wasn t an issue… …   Wikipedia

  • Private branch exchange — A private branch exchange (PBX) is a telephone exchange that serves a particular business or office, as opposed to one that a common carrier or telephone company operates for many businesses or for the general public. PBXs are also referred to as …   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

  • Key selection vector — The Key Selection Vector means the numerical associated with a Device Key Set and distributed by Licensor or its designee to Adopters and used to support authentication of Licensed Products and Revocation. It is considered a confidential set of… …   Wikipedia

  • Key telephone system — A key system or key telephone system is a multiline telephone system typically used in small office environments.Key systems are noted for their expandability and having individual line selection buttons for each connected phone line, however… …   Wikipedia


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