发明名称 |
METHOD FOR USING POINTERS FOR POINTING TO EXAMINATION SOFTWARE WHEN GENERATING AND EXAMINING ELECTRONIC SIGNATURES OR ELECTRONICALLY SIGNED DOCUMENTS |
摘要 |
Methods are provided for using pointers to point to examination software when generating and examining electronic signatures or electronically signed documents. Digital documents are also provided that comprise a digital signature, wherein the digital document includes a pointer to software for checking the digital signature. |
申请公布号 |
WO2004070499(A2) |
申请公布日期 |
2004.08.19 |
申请号 |
WO2004EP00970 |
申请日期 |
2004.02.03 |
申请人 |
SAP AKTIENGESELLSCHAFT;MUELLER, THOMAS |
发明人 |
MUELLER, THOMAS |
分类号 |
G06F;G06F1/00;G06F21/64;H04L9/00;H04L9/32 |
主分类号 |
G06F |
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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