发明授权
- 专利标题： Method and apparatus for performing elliptic curve arithmetic
- 专利标题（中）： 执行椭圆曲线运算的方法和装置
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申请号： US12836101申请日： 2010-07-14
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公开(公告)号： US08189772B2公开(公告)日： 2012-05-29
- 发明人: Scott Alexander Vanstone , Daniel Richard L. Brown
- 申请人： Scott Alexander Vanstone , Daniel Richard L. Brown
- 申请人地址： CA Mississauga, Ontario
- 专利权人： Certicom Corp.
- 当前专利权人： Certicom Corp.
- 当前专利权人地址： CA Mississauga, Ontario
- 代理机构： Dimock Stratton LLP
- 代理商 Etienne de Villiers
- 主分类号： H04L9/00
- IPC分类号： H04L9/00 ; H04L9/14
摘要：
A method of performing a cryptographic operation on a point in an elliptic curve cryptosystem using an elliptic curve. The method comprises the steps of obtaining information that uniquely identifies the elliptic curve and performing computations on the point to obtain the result of the cryptographic operation. The computations use the information. The computations produce an incorrect result if the point is not on the elliptic curve.
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