Speeding up the Arithmetic on Koblitz Curves of Genus Two.

Christian Günther Tanja Lange Andreas Stein Speeding up the Arithmetic on Koblitz Curves of Genus Two. 106-117 2000 conf/sacrypt/2000 Selected Areas in Cryptography http://link.springer.de/link/service/series/0558/bibs/2012/20120106.htm db/conf/sacrypt/sacrypt2000.html#GuntherLS00