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Data Encryption Standard

Data (Digital) Encryption Standard (DES) je v kryptografii symetrická šifra vyvinutá v 70. letech Horstem Feistelem, původně pod názvem Lucifer. V roce 1977 byla zvolena za standard (FIPS 46) pro šifrování dat v civilních státních organizacích v USA a následně se rozšířila i do soukromého sektoru. Někdy je nazývána též DEA (Data Encryption Algorithm).

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Varianty

XORTriple DESAES
3 related topics

Bezpečnost

RSA1998
2 related topics

Algoritmus

Feistelovu šifru
1 related topics

Overview

KryptografiiSymetrická šifraHorstem FeistelemFIPSŠifrování dat
8 related topics

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Data Encryption Standard

Nodes19
Edges18
Triples2
Avg. degree1.89
Density0.105263
Components1

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Data Encryption Standard

Top relations

related to Externí odkazy · 2
Data Encryption Standard → Obrázky, Wikimedia Commonsnorma FIPS

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Important terminology

des algoritmus data encryption standard bezpečnost bitů roce klíč šifry šifru šifra klíče fips klíčem lucifer 46 šifrování pouze délce

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Data Encryption Standardrelated to Externí odkazyObrázky0.60section
Data Encryption Standardrelated to Externí odkazyWikimedia Commonsnorma FIPS0.60section

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