Publication

A Universal Encryption Standard

Serge Vaudenay
2000
Conference Papers

Abstract

DES and triple-DES are two well-known and popular encryption algorithms, but they both have the same drawback : their block size is limited to 64 bits. While the cryptographic community is working hard to select and evaluate candidates and finalists for the AES (Advanced Encryption Standard) contest launched by NIST in 1997, it might be of interest to propose a secure and simple double block-length encryption algorithm. More than in terms of key length and block size, our Universal Encryption Standard is a new construction that remains totally compliant with DES and triple-DES specifications as well as with AES requirements.

Official source

https://infoscience.epfl.ch/entities/publication/24e80b6c-217e-4ec6-b138-0dfeb6e168eb

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Serge Vaudenay
2000
Conference Papers

Abstract

Official source

https://infoscience.epfl.ch/entities/publication/24e80b6c-217e-4ec6-b138-0dfeb6e168eb

About this result

Related concepts (21)

Advanced Encryption Standard

The Advanced Encryption Standard (AES), also known by its original name Rijndael (ˈrɛindaːl), is a specification for the encryption of electronic data established by the U.S. National Institute of Standards and Technology (NIST) in 2001. AES is a variant of the Rijndael block cipher developed by two Belgian cryptographers, Joan Daemen and Vincent Rijmen, who submitted a proposal to NIST during the AES selection process. Rijndael is a family of ciphers with different key and block sizes.

Triple DES

In cryptography, Triple DES (3DES or TDES), officially the Triple Data Encryption Algorithm (TDEA or Triple DEA), is a symmetric-key block cipher, which applies the DES cipher algorithm three times to each data block. The Data Encryption Standard's (DES) 56-bit key is no longer considered adequate in the face of modern cryptanalytic techniques and supercomputing power. A CVE released in 2016, CVE-2016-2183 disclosed a major security vulnerability in DES and 3DES encryption algorithms.

Data Encryption Standard

The Data Encryption Standard (DES ˌdiːˌiːˈɛs,_dɛz) is a symmetric-key algorithm for the encryption of digital data. Although its short key length of 56 bits makes it too insecure for modern applications, it has been highly influential in the advancement of cryptography. Developed in the early 1970s at IBM and based on an earlier design by Horst Feistel, the algorithm was submitted to the National Bureau of Standards (NBS) following the agency's invitation to propose a candidate for the protection of sensitive, unclassified electronic government data.

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A Universal Encryption Standard

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