Cryptanalysis of Hermes8F

نویسندگان

  • Steve Babbage
  • Carlos Cid
  • Norbert Pramstaller
چکیده

Hermes8 [4,5] is one of the stream ciphers submitted to the ECRYPT Stream Cipher Project (eSTREAM [2]). In this paper we present an attack on the latest version of the cipher (Hermes8F), which requires very few known keystream bytes and recovers the cipher secret key in less than a second on a normal PC.

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تاریخ انتشار 2006