发明名称 AUTOMATICALLY SOLVING QUATRATIC EQUATIONS IN FINITE FIELDS
摘要 <p>A new method and apparatus for speeding up cryptographic calculation relies on faster methods for automatically calculating the solutions of certain equations (114). This includes a faster method for modular division (114), and a faster method for solving quadratic equations (106 and 110) in characteristic 2 fields (132). The improvement speeds up key exchange (142), encryption (106), and digital signatures (106).</p>
申请公布号 WO2002041138(A1) 申请公布日期 2002.05.23
申请号 US2001040516 申请日期 2001.04.13
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