On the use of expansion series for stream ciphers
نویسندگان
چکیده
منابع مشابه
On the use of expansion series for stream ciphers
From power series expansions of functions on curves over finite fields, one can obtain sequences with perfect or almost perfect linear complexity profile. It has been suggested by various authors to use such sequences as key streams for stream ciphers. In this work, we show how long parts of such sequences can be computed efficiently from short ones. Such sequences should therefore considered t...
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ژورنال
عنوان ژورنال: LMS Journal of Computation and Mathematics
سال: 2012
ISSN: 1461-1570
DOI: 10.1112/s146115701200109x