Hao Chen Ronald Cramer Robbert de Haan Ignacio Cascudo Pueyo Strongly Multiplicative Ramp Schemes from High Degree Rational Points on Curves. 451-470 2008 EUROCRYPT http://dx.doi.org/10.1007/978-3-540-78967-3_26 conf/eurocrypt/2008 db/conf/eurocrypt/eurocrypt2008.html#ChenCHP08