发明名称 |
METHOD FOR GENERATING AND VERIFYING AN ELECTRONIC SIGNATURE |
摘要 |
The present invention provides a secure, efficient, simple and operator-independent method for generating an electronic signature, for execution by a processing unit in a mobile terminal. The method comprises the steps of receiving an electronic message, fetching a basic key from a memory area, inputting a credential from a user, generating a dynamic key based on the basic key and the credential, and generating an electronic signature for the message using the dynamic key. The invention further comprises a corresponding method for verifying the electronic signature, for execution by a verification server. |
申请公布号 |
EP1766847(A1) |
申请公布日期 |
2007.03.28 |
申请号 |
EP20050761857 |
申请日期 |
2005.06.24 |
申请人 |
BUYPASS AS |
发明人 |
SKORVE, EIGIL, TAPIO;HENRIKSVEEN, MADS, EGIL;HAGEN, JON;LINDSTOEL, GUNNAR;IMSDALEN, TOLLEF;LYSNE, EDVARD;KOMMISRUD, RAGNHILD |
分类号 |
H04L9/08;H04L9/32;H04L29/06 |
主分类号 |
H04L9/08 |
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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