Paper 2001/043

Cryptanalysis of the Vesta-2M Stream Cipher

Marina Pudovkina

Abstract

In this paper the security of the stream cipher Vesta-2M is investigated. Cryptanalytic algorithm is developed for a known plaintext attack where only a small segment of plaintext is assumed to be known. The complexity the attack is estimated the time of searching through the square root of all possible initial states.

Note: I am a second year post-graduate student.

Metadata
Available format(s)
PDF PS
Category
Secret-key cryptography
Publication info
Published elsewhere. Unknown where it was published
Contact author(s)
maripa @ online ru
History
2001-05-22: received
Short URL
https://ia.cr/2001/043
License
Creative Commons Attribution
CC BY

BibTeX

@misc{cryptoeprint:2001/043,
      author = {Marina Pudovkina},
      title = {Cryptanalysis of the Vesta-2M  Stream Cipher},
      howpublished = {Cryptology ePrint Archive, Paper 2001/043},
      year = {2001},
      note = {\url{https://eprint.iacr.org/2001/043}},
      url = {https://eprint.iacr.org/2001/043}
}
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