发明名称 |
AUTHENTICATION SERVER, AUTHENTICATION METHOD, STORAGE MEDIUM AND PROGRAM |
摘要 |
PROBLEM TO BE SOLVED: To confirm a fact of authentication. SOLUTION: An authentication server for issuing an electronic certificate exchanged on a network comprises a means for storing and saving record data on an authentication when issuing the certificate, and a means for reading out the record data if necessary. COPYRIGHT: (C)2003,JPO |
申请公布号 |
JP2003248663(A) |
申请公布日期 |
2003.09.05 |
申请号 |
JP20020046654 |
申请日期 |
2002.02.22 |
申请人 |
CANON INC |
发明人 |
DOI JUN |
分类号 |
G06F21/20;G06F15/00;H04L9/32;(IPC1-7):G06F15/00 |
主分类号 |
G06F21/20 |
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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