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  1. No Access

    Chapter

    The Rabbit Stream Cipher

    The stream cipher Rabbit was first presented at FSE 2003 [3], and no attacks against it have been published until now. With a measured encryption/decryption speed of 3.7 clock cycles per byte on a Pentium III ...

    Martin Boesgaard, Mette Vesterager, Erik Zenner in New Stream Cipher Designs (2008)

  2. Chapter and Conference Paper

    Badger – A Fast and Provably Secure MAC

    We present Badger, a new fast and provably secure MAC based on universal hashing. In the construction, a modified tree hash that is more efficient than standard tree hashing is used and its security is proven....

    Martin Boesgaard, Thomas Christensen… in Applied Cryptography and Network Security (2005)

    Download PDF (270 KB)

  3. No Access

    Chapter and Conference Paper

    Periodic Properties of Counter Assisted Stream Ciphers

    This paper analyses periodic properties of counter assisted stream ciphers. In particular, we analyze constructions where the counter system also has the purpose of providing additional complexity. We then app...

    Ove Scavenius, Martin Boesgaard, Thomas Pedersen… in Topics in Cryptology – CT-RSA 2004 (2004)

  4. Chapter and Conference Paper

    Rabbit: A New High-Performance Stream Cipher

    We present a new stream cipher, Rabbit, based on iterating a set of coupled non-linear functions. Rabbit is characterized by a high performance in software with a measured encryption/decryption speed of 3.7 cl...

    Martin Boesgaard, Mette Vesterager, Thomas Pedersen… in Fast Software Encryption (2003)

    Download PDF (233 KB)