发明名称 |
Cryptographically processing data based on a Cassels-Tate pairing |
摘要 |
Systems and methods for cryptographically processing data as a function of a Cassels-Tate pairing are described. In one aspect, a Shafarevich-Tate group is generated from a cohomology group. A Cassels-Tate pairing is determined as a function of elements of the Shafarevich-Tate group. Data is then cryptographically processed as a function of the Cassels-Tate pairing. |
申请公布号 |
EP1672482(B1) |
申请公布日期 |
2009.09.23 |
申请号 |
EP20050110688 |
申请日期 |
2005.11.14 |
申请人 |
MICROSOFT CORPORATION |
发明人 |
EISENTRAEGER, ANNE KIRSTEN;LAUTER, KRISTIN E. |
分类号 |
G06F7/72;H04L9/32 |
主分类号 |
G06F7/72 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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