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Key (cryptography)

A key in cryptography is a piece of information, usually a string of numbers or letters that are stored in a file, which, when processed through a cryptographic algorithm, can encode or decode cryptographic data. Based on the used method, the key can be different sizes and varieties, but in all cases, the strength of the encryption relies on the security…

Establishment scheme, Scope & Key sizes

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Overview

Scope

Purpose

Key sizes

Key generation

  • Entropy Entropy (information theory)

Establishment scheme

Management

Key vs password

Advanced semantic analysis

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Map overview Semantic statistics

Key (cryptography)

Nodes32
Edges31
Triples4
Avg. degree1.94
Density0.0625
Components1

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Important terminology Word statistics

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Important terminology

key used keys cryptographic security algorithm password generation cryptography symmetric exchange public information scheme management rsa system encryption size asymmetric

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
disk drive head movementsinstance ofentropy from the timing of unpredictable operations0.80text
dictionary wordsinstance ofPasswords are often created to be memorized by users and may contain non-random information0.80text
securing information in storage devicesinstance ofthe password may be the only secret data that is accessible to the cryptographic algorithm for information security in some applications0.80text
adding a salt or key stretching may be used in the generationinstance ofVarious methods0.80text

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