发明名称 |
Method and system for verifying electronic signatures and electronic signature device |
摘要 |
The present invention relates in general to electronic commerce realized in communications networks and more specifically to a new type of method and a new type of system for verifying electronic signatures and to a new type of electronic signature device. The solution according to the present invention provides additional flexibility and is still providing a simple solution in which also unstructured data can be used and utilized.
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申请公布号 |
US2004243809(A1) |
申请公布日期 |
2004.12.02 |
申请号 |
US20040482930 |
申请日期 |
2004.06.16 |
申请人 |
TORVINEN VESA M.;BOGESTAM KENT |
发明人 |
TORVINEN VESA M.;BOGESTAM KENT |
分类号 |
G06F1/00;G06F21/00;G06F21/64;(IPC1-7):H04L9/00 |
主分类号 |
G06F1/00 |
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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