| 发明名称 |
CERTIFICATE STORAGE CONTROL SYSTEM AND METHOD, COMPUTER PROGRAM, AND RECORDING MEDIUM |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a certificate storage control system for giving a user (including business system) a public key certificate surely. <P>SOLUTION: A CA 1 includes a name extracting unit 14 for extracting a plurality of owner's names included in a certificate of a public key, and a directory control unit 16 for instructing a directory 2 to store certificates in accordance with each extracted owner's name. Then, even when a retrieving key is ambiguous, the certificate can be obtained. <P>COPYRIGHT: (C)2003,JPO |
| 申请公布号 |
JP2003244121(A) |
申请公布日期 |
2003.08.29 |
| 申请号 |
JP20020035478 |
申请日期 |
2002.02.13 |
| 申请人 |
NIPPON TELEGR & TELEPH CORP <NTT> |
发明人 |
IMAEDA NAOHIKO;NAGAYOSHI TAKESHI;MASAMOTO HIROSHI |
| 分类号 |
G06F17/30;G06Q50/00;G06Q50/10;G06Q50/26;H04L9/08;H04L9/32 |
主分类号 |
G06F17/30 |
| 代理机构 |
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