Lucifer (cipher)

In cryptography, Lucifer was the name given to several of the earliest civilian block ciphers, developed by Horst Feistel and his colleagues at IBM. Lucifer was a direct precursor to the Data Encryption Standard. One version, alternatively named DTD-1, saw commercial use in the 1970s for electronic banking.

BlockSize
4832
Comment
enIn cryptography, Lucifer was the name given to several of the earliest civilian block ciphers, developed by Horst Feistel and his colleagues at IBM. Lucifer was a direct precursor to the Data Encryption Standard. One version, alternatively named DTD-1, saw commercial use in the 1970s for electronic banking.
DerivedTo
Data Encryption Standard
Designers
enHorst Feistel et al.
Has abstract
enIn cryptography, Lucifer was the name given to several of the earliest civilian block ciphers, developed by Horst Feistel and his colleagues at IBM. Lucifer was a direct precursor to the Data Encryption Standard. One version, alternatively named DTD-1, saw commercial use in the 1970s for electronic banking.
Hypernym
Name
Is primary topic of
Lucifer (cipher)
KeySize
4864
Label
enLucifer (cipher)
Link from a Wikipage to an external page
www.quadibloc.com/crypto/co0401.htm
Link from a Wikipage to another Wikipage
Advanced Encryption Standard process
Banking
Block cipher
Category:Broken block ciphers
Category:Data Encryption Standard
Category:Feistel ciphers
Chosen plaintext
Cryptographic key
Cryptography
Data Encryption Standard
Differential cryptanalysis
Exclusive or
Feistel network
Filename
Horst Feistel
IBM
National Security Agency
Nibble
S-box
Shift register
Substitution–permutation network
Name
enLucifer
PublishDate
1971
Rounds
16
SameAs
Lucifer (algoritme)
Lucifer (cifrario)
Lucifer (cipher)
Lucifer (cryptographie)
Lucifer (Kryptographie)
Lucifer (szyfr blokowy)
Lucifer (xifratge)
Lucifer (криптография)
Lucifer (криптографія)
Lucifer (暗号)
m.01 t4b
M1Pk
Q1343482
לוציפר (צופן)
لوسیفر (رمزنگاری)
루시퍼 (암호)
Structure
Feistel network
Substitution–permutation network
Subject
Category:Broken block ciphers
Category:Data Encryption Standard
Category:Feistel ciphers
WasDerivedFrom
Lucifer (cipher)?oldid=1075108842&ns=0
WikiPageLength
5949
Wikipage page ID
364242
Wikipage revision ID
1075108842
WikiPageUsesTemplate
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