Grain - A stream cipher for constrained environments
Författare
Summary, in English
A new stream cipher, Grain, is proposed. The design targets hardware environments where gate count, power consumption and memory is very limited. It is based on two shift registers and a non-linear output function. The cipher has the additional feature that the speed can be increased at the expense of extra hardware. The key size is 80 bits and no attack faster than exhaustive key search has been identified. The hardware complexity and throughput compares favourably to other hardware oriented stream ciphers like E0 and A5/1.
Publiceringsår
2007
Språk
Engelska
Sidor
86-93
Publikation/Tidskrift/Serie
International Journal of Wireless and Mobile Computing
Volym
2
Issue
1
Dokumenttyp
Artikel i tidskrift
Förlag
Inderscience Publishers
Ämne
- Electrical Engineering, Electronic Engineering, Information Engineering
Status
Published
ISBN/ISSN/Övrigt
- ISSN: 1741-1084