Paper 2015/069
On the Provable Security of the Iterated Even-Mansour Cipher against Related-Key and Chosen-Key Attacks
Benoît Cogliati and Yannick Seurin
Abstract
The iterated Even-Mansour cipher is a construction of a block cipher from
Note: An abridged version appears in the proceedings of EUROCRYPT 2015. This is the full version. The revised version of April 20, 2015 includes an application of our results to the construction of tweakable block ciphers and a more detailed discussion of the tightness of our security bounds. The revised version of May 26, 2015 includes an attack matching (for some parameters) the security bound of Theorem 2.
Metadata
- Available format(s)
-
PDF
- Category
- Secret-key cryptography
- Publication info
- A major revision of an IACR publication in EUROCRYPT 2015
- DOI
- 10.1007/978-3-662-46800-5_23
- Keywords
- block cipherideal cipherrelated-key attackschosen-key attacksiterated Even-Mansour cipherkey-alternating cipherindifferentiabilitycorrelation intractability
- Contact author(s)
-
benoitcogliati @ hotmail fr
yannick seurin @ m4x org - History
- 2015-05-26: last of 2 revisions
- 2015-01-29: received
- See all versions
- Short URL
- https://ia.cr/2015/069
- License
-
CC BY
BibTeX
@misc{cryptoeprint:2015/069, author = {Benoît Cogliati and Yannick Seurin}, title = {On the Provable Security of the Iterated Even-Mansour Cipher against Related-Key and Chosen-Key Attacks}, howpublished = {Cryptology {ePrint} Archive, Paper 2015/069}, year = {2015}, doi = {10.1007/978-3-662-46800-5_23}, url = {https://eprint.iacr.org/2015/069} }