Equivalence of Counting the Number of Points on Elliptic Curve over the Ring Z<sub>n</sub> and Factoring n.

Noboru Kunihiro Kenji Koyama Equivalence of Counting the Number of Points on Elliptic Curve over the Ring Z<sub>n</sub> and Factoring n. 47-58 http://link.springer.de/link/service/series/0558/bibs/1403/14030047.htm 1998 EUROCRYPT db/conf/eurocrypt/eurocrypt98.html#KunihiroK98