Cryptology ePrint Archive: Report 2008/340
Available versions in chronological order
20080811:065859 (posted 11-Aug-2008 06:58:59 UTC)
On construction of signature schemes based on birational permutations over noncommutative rings
Yasufumi Hashimoto and Kouichi Sakurai
20111205:001737 (posted 05-Dec-2011 00:17:37 UTC)
On construction of signature schemes based on birational permutations over noncommutative rings
Yasufumi Hashimoto and Kouichi Sakurai
[
Cryptology ePrint archive
]