Cryptanalysis of the Vesta-2M  Stream Cipher

Marina Pudovkina

Paper 2001/043 Original: eprint.iacr.org/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.

Metadata

Available format(s): PDF
Category: Secret-key cryptography
Publication info: Preprint.
History: 2001-05-22: last updated; 2001-05-22: published
Short URL: https://ia.cr/2001/043
License: https://creativecommons.org/licenses/by/4.0/

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},
      url = {https://eprint.iacr.org/2001/043}
}