| 发明名称 |
A method for sharing secret information, generating a digital signature, and performing certification in a communication system that has a plurality of information processing apparatuses and a communication system that employs such a method |
| 摘要 |
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| 申请公布号 |
EP0695056(A3) |
申请公布日期 |
1997.05.21 |
| 申请号 |
EP19950305211 |
申请日期 |
1995.07.26 |
| 申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
LOPEZ, JOSE MANUEL CERECEDO;IWAMURA, KEIICHI |
| 分类号 |
H04L9/08;H04L9/32;(IPC1-7):H04L9/32 |
主分类号 |
H04L9/08 |
| 代理机构 |
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