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Algorithm

Serpent Algorithm

Cryptographic Algorithm

Serpent is a symmetric key block cipher designed by Ross Anderson, Eli Biham and Lars Knudsen as an entry in the competition to select the Advanced Encryption Standard, where it was a finalist and ranked second to the cipher eventually chosen, Rijndael. It was designed with a deliberately conservative security margin, using more rounds than many competing designs in order to trade some raw speed for a larger safety margin against future cryptanalysis.

Facts
Time Complexity
Time Complexity (category)
Linear Time -- O(n) 1
Connections

Associated With

Serpent was one of the five finalists in the AES competition (narrowed from fifteen candidates in August 1999); Rijndael, represented here as the AES Algorithm entity, was the eventual winner.

Source Wikipedia: Advanced Encryption Standard Algorithm

Credited To

Eli Biham, Pioneers
Source Serpent (cipher) (Wikipedia)

In Field

Cryptography, Fields
Source Serpent (cipher) (Wikipedia)

Invented By

Eli Biham, Pioneers
Source Serpent (cipher) (Wikipedia)
Sources
1. Serpent Algorithm (Wikipedia)
Wikipedia infobox: time complexity linear
Quote, Wikipedia infobox: time complexity linear
linear
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Wikipedia: Advanced Encryption Standard Algorithm
Wikimedia FoundationAssociated With: Advanced Encryption Standard Algorithm, Advanced Encryption Standard process
Quote, Associated With: Advanced Encryption Standard Algorithm, Advanced Encryption Standard process
In August 1999 they announced that they were narrowing the field from fifteen to five: MARS, RC6, Rijndael, Serpent, and Twofish.
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Serpent (cipher) (Wikipedia)
  • In Group: Block Cipher, Lead section
    symmetric key block cipher
  • In Field: Cryptography, Lead
    Serpent is a symmetric key block cipher that was a finalist in the Advanced Encryption Standard (AES) contest, in which it ranked second to Rijndael.
  • Credited To: Eli Biham, Lead
    Serpent was designed by Ross Anderson, Eli Biham, and Lars Knudsen.
  • Invented By: Eli Biham, Lead
    Serpent was designed by Ross Anderson, Eli Biham, and Lars Knudsen.
View the Source
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