Paper 2012/035
Key-Alternating Ciphers in a Provable Setting: Encryption Using a Small Number of Public Permutations
Andrey Bogdanov, Lars R. Knudsen, Gregor Leander, Francois-Xavier Standaert, John Steinberger, and Elmar Tischhauser
Abstract
This paper considers---for the first time---the concept of
key-alternating ciphers in a provable security setting.
Key-alternating ciphers can be seen as a generalization of a
construction proposed by Even and Mansour in 1991. This
construction builds a block cipher
Metadata
- Available format(s)
-
PDF
- Category
- Secret-key cryptography
- Publication info
- Published elsewhere. extended abstract to appear at Eurocrypt 2012, this is the full version
- Keywords
- Block ciphersprovable securityEven-Mansour constructionAES
- Contact author(s)
- g leander @ mat dtu dk
- History
- 2012-01-30: revised
- 2012-01-29: received
- See all versions
- Short URL
- https://ia.cr/2012/035
- License
-
CC BY
BibTeX
@misc{cryptoeprint:2012/035, author = {Andrey Bogdanov and Lars R. Knudsen and Gregor Leander and Francois-Xavier Standaert and John Steinberger and Elmar Tischhauser}, title = {Key-Alternating Ciphers in a Provable Setting: Encryption Using a Small Number of Public Permutations}, howpublished = {Cryptology {ePrint} Archive, Paper 2012/035}, year = {2012}, url = {https://eprint.iacr.org/2012/035} }