发明名称 |
System and method for performing mutual authentications between security tokens |
摘要 |
This patent describes a data processing system and method for performing mutual authentications between two security tokens by generation of a common cryptographic key. The common cryptographic key is generated using unique identifiers associated with each security token that diversify a common master key. The generation process incorporates a message digest function such as SHA-1 and an XOR operator to arrive at the common symmetric key.
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申请公布号 |
US2003145203(A1) |
申请公布日期 |
2003.07.31 |
申请号 |
US20020058734 |
申请日期 |
2002.01.30 |
申请人 |
AUDEBERT YVES;WEN WU |
发明人 |
AUDEBERT YVES;WEN WU |
分类号 |
G07F7/10;H04L9/08;H04L9/32;(IPC1-7):H04L9/00 |
主分类号 |
G07F7/10 |
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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