发明名称 |
INFORMATION PROCESSING APPARATUS AND AUTHENTICATION INFORMATION MIGRATION METHOD |
摘要 |
An information processing apparatus of the present invention converts user authentication information based on a second one-way function into a second converted value if authentication with a first converted value obtained by converting the user authentication information based on the first one-way function is successful.
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申请公布号 |
US2012311700(A1) |
申请公布日期 |
2012.12.06 |
申请号 |
US201213567984 |
申请日期 |
2012.08.06 |
申请人 |
TAMURA YUU;CANON KABUSHIKI KAISHA |
发明人 |
TAMURA YUU |
分类号 |
G06F21/00 |
主分类号 |
G06F21/00 |
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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