Differential Attacks against the Helix Stream Cipher

作者: Frédéric Muller

DOI: 10.1007/978-3-540-25937-4_7

关键词:

摘要: In this paper, we analyze the security of stream cipher Helix, recently proposed at FSE’03. Helix is a high-speed asynchronous cipher, with built-in MAC functionality. We differential properties its keystream generator and describe two new attacks.

参考文章(14)
Scott R. Fluhrer, Cryptanalysis of the SEAL 3.0 Pseudorandom Function Family fast software encryption. pp. 135- 143 ,(2001) , 10.1007/3-540-45473-X_11
Scott Fluhrer, Itsik Mantin, Adi Shamir, Weaknesses in the Key Scheduling Algorithm of RC4 selected areas in cryptography. pp. 1- 24 ,(2001) , 10.1007/3-540-45537-X_1
Patrik Ekdahl, Thomas Johansson, Distinguishing Attacks on SOBER-t16 and t32 fast software encryption. ,vol. 2365, pp. 210- 224 ,(2002) , 10.1007/3-540-45661-9_16
Patrik Ekdahl, Thomas Johansson, SNOW - A new stream cipher First open Nessie Workshop. ,(2000)
Niels Ferguson, Doug Whiting, Bruce Schneier, John Kelsey, Stefan Lucks, Tadayoshi Kohno, Helix: Fast Encryption and Authentication in a Single Cryptographic Primitive Fast Software Encryption. pp. 330- 346 ,(2003) , 10.1007/978-3-540-39887-5_24
Johan Wallén, Linear Approximations of Addition Modulo 2 n Fast Software Encryption. pp. 261- 273 ,(2003) , 10.1007/978-3-540-39887-5_20
Don Coppersmith, Shai Halevi, Charanjit Jutla, Cryptanalysis of Stream Ciphers with Linear Masking Advances in Cryptology — CRYPTO 2002. pp. 515- 532 ,(2002) , 10.1007/3-540-45708-9_33
Shai Halevi, Don Coppersmith, Charanjit Jutla, Scream: A Software-Efficient Stream Cipher fast software encryption. pp. 195- 209 ,(2002) , 10.1007/3-540-45661-9_15
Phillip Rogaway, Don Coppersmith, A software-optimized encryption algorithm fast software encryption. pp. 56- 63 ,(1993) , 10.1007/3-540-58108-1_8
Phillip Rogaway, Mihir Bellare, John Black, Ted Krovetz, OCB Proceedings of the 8th ACM conference on Computer and Communications Security - CCS '01. pp. 196- 205 ,(2001) , 10.1145/501983.502011