NIST Data Encryption Standard (DES)

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:crypt
gptkbp:alsoKnownAs	gptkb:DES
gptkbp:basedOn	gptkb:Feistel_network
gptkbp:block	64 bits
gptkbp:category	gptkb:crypt
gptkbp:controls	gptkb:US_government
gptkbp:deprecatedIn	gptkb:NIST 2005
gptkbp:developedBy	gptkb:IBM
gptkbp:FIPSNumber	FIPS 46
gptkbp:influenced	cryptographic standards block cipher design
gptkbp:introducedIn	1977
gptkbp:keySize	56 bits
gptkbp:notableBattle	gptkb:EFF_DES_cracker
gptkbp:notableEvent	first publicly broken in 1997
gptkbp:notableFor	gptkb:personal_computer gptkb:software
gptkbp:numberOfRounds	16
gptkbp:originalName	gptkb:Lucifer
gptkbp:replacedBy	gptkb:Advanced_Encryption_Standard_(AES)
gptkbp:standardizedBy	gptkb:FIPS gptkb:NIST
gptkbp:usedFor	data encryption
gptkbp:usedIn	gptkb:Triple_DES_(3DES)
gptkbp:vulnerableTo	differential cryptanalysis brute-force attack
gptkbp:bfsParent	gptkb:National_Institute_of_Standards_and_Technology_(NIST)
gptkbp:bfsLayer	7
https://www.w3.org/2000/01/rdf-schema#label	NIST Data Encryption Standard (DES)