Helix - Fast Encryption and Authentication in a Single Cryptographic Primitive

Helix - Fast Encryption and Authentication in a Single Cryptographic Primitive (2003)

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by Niels Ferguson , Doug Whiting , Bruce Schneier , John Kelsey , Stefan Lucks , Tadayoshi Kohno

Venue:	Proc. Fast Software Encryption 2003, volume 2887 of LNCS
Citations:	26 - 3 self

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@INPROCEEDINGS{Ferguson03helix-,
    author = {Niels Ferguson and Doug Whiting and Bruce Schneier and John Kelsey and Stefan Lucks and Tadayoshi Kohno},
    title = {Helix - Fast Encryption and Authentication in a Single Cryptographic Primitive},
    booktitle = {Proc. Fast Software Encryption 2003, volume 2887 of LNCS},
    year = {2003},
    pages = {330--346},
    publisher = {Springer-Verlag}
}

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Abstract

Helix is a high-speed stream cipher with a built-in MAC functionality. On a Pentium II CPU it is about twice as fast as Rijndael or Twofish, and comparable in speed to RC4. The overhead per encrypted/authenticated message is low, making it suitable for small messages. It is efficient in both hardware and software, and with some pre-computation can effectively switch keys on a per-message basis without additional overhead.

Citations

111	OCB: A block-cipher mode of operation for efficient authenticated encryption - Rogaway, Bellare, et al. - 2001
90	Encryption modes with almost free message integrity - Jutla - 2001
46	Higher order correlation attacks, XL algorithm and cryptanalysis of Toyocrypt - Courtois - 2002
16	resynchronization weakness in synchronous stream ciphers - Daemen, Govaerts, et al.
13	Tadayoshi Kohno, Helix: Fast Encryption and Authentication in a Single Cryptographic Primitive - Ferguson, Whiting, et al. - 2003
12	Differential Attacks against the Helix Stream Cipher,” Fast Software Encryption 2004 - Muller - 2004
4	Modes of operation of stream ciphers - Golić - 2000