Cryptology ePrint Archive: Report 2010/517
Cryptanalysis of block EnRUPT
Abstract: EnRUPT is a cryptographic primitive with a variable block and key length. We show several attacks on it that stem from properties of its keying, including a very fast related-key attack.
Category / Keywords: secret-key cryptography / cryptanalysis, related-key attack
Date: received 7 Oct 2010, last revised 12 Oct 2010
Contact author: yarrkov at gmail com
Available format(s): PDF | BibTeX Citation
Note: Corrected chosen-plaintext attack memory requirement notation.
Version: 20101012:140650 (All versions of this report)
Short URL: ia.cr/2010/517
Discussion forum: Show discussion | Start new discussion
[ Cryptology ePrint archive ]