发明授权
EP0840477B1 Secret key transfer method which is highly secure and can restrict the damage caused when the secret key is leaked or decoded
失效
用于与损伤变得已知的限制私人密钥传送或解码秘密密钥的高安全的方法
- 专利标题: Secret key transfer method which is highly secure and can restrict the damage caused when the secret key is leaked or decoded
- 专利标题(中): 用于与损伤变得已知的限制私人密钥传送或解码秘密密钥的高安全的方法
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申请号: EP97308520.2申请日: 1997-10-24
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公开(公告)号: EP0840477B1公开(公告)日: 2012-07-18
- 发明人: Tatebayashi, Makoto , Ohmori, Motoji , Kato, Takehisa , Endoh, Naoki , Hirayama, Koichi
- 申请人: Panasonic Corporation , Kabushiki Kaisha Toshiba
- 申请人地址: 1006, Oaza Kadoma Kadoma-shi Osaka 571-8501 JP
- 专利权人: Panasonic Corporation,Kabushiki Kaisha Toshiba
- 当前专利权人: Panasonic Corporation,Kabushiki Kaisha Toshiba
- 当前专利权人地址: 1006, Oaza Kadoma Kadoma-shi Osaka 571-8501 JP
- 代理机构: Jennings, Michael John
- 优先权: JP29037496 19961031
- 主分类号: H04L9/08
- IPC分类号: H04L9/08 ; H04N7/167 ; H04L9/32
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