Paper 2005/234

LILI-II is not Broken

William Millan and Ed Dawson

Abstract

In this note we point out that a recently published attack on the LILI-II stream cipher does not do better than generic time-memory tradeoff techniques (which generalise exhaustive search and apply to any 128-bit key cipher). Thus we assert that LILI-II remains unbroken.

Metadata
Available format(s)
PDF
Category
Secret-key cryptography
Publication info
Published elsewhere. unpublished
Keywords
stream ciphersLILI-IIcryptanalysisTMTO attacks
Contact author(s)
millan @ isrc qut edu au
History
2005-07-20: received
Short URL
https://ia.cr/2005/234
License
Creative Commons Attribution
CC BY

BibTeX

@misc{cryptoeprint:2005/234,
      author = {William Millan and Ed Dawson},
      title = {{LILI}-{II} is not Broken},
      howpublished = {Cryptology {ePrint} Archive, Paper 2005/234},
      year = {2005},
      url = {https://eprint.iacr.org/2005/234}
}
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