发明申请
- 专利标题： System and method for restricting access to a terminal
- 专利标题（中）： 限制对终端的访问的系统和方法
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申请号： US11301633申请日： 2005-12-13
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公开(公告)号： US20070067634A1公开(公告)日： 2007-03-22
- 发明人: Thomas Siegler
- 申请人： Thomas Siegler
- 主分类号： H04L9/30
- IPC分类号： H04L9/30 ; H04L9/00 ; H04K1/00
摘要：
A method for authenticating data comprising the steps of: providing data to a first device having at least two initial cryptographic keys; generating authentication information required to authenticate the data utilizing the at least two initial cryptographic keys; sending the data and authentication data to a second device having paired cryptographic keys wherein each paired cryptographic key is associated to one of the at least two initial cryptographic keys; and authenticating the data in the second device utilizing the paired cryptographic keys.
公开/授权文献
- US08108317B2 System and method for restricting access to a terminal 公开/授权日：2012-01-31