Cryptanalysis of the Vesta-2M  Stream Cipher

Marina Pudovkina

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