发明授权
- 专利标题： Method and apparatus for storing and distributing encryption keys
- 专利标题（中）： 用于存储和分发加密密钥的方法和装置
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申请号： US09785849申请日： 2001-02-16
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公开(公告)号： US07266687B2公开(公告)日： 2007-09-04
- 发明人: Hans Christopher Sowa , Daniel J. McDonald , David J. Chater-Lea , Scott J. Pappas , Jason J. Johur , Dennis Newkirk , Randy Kremske , Walter F. Anderson , Glenn Brian Walton
- 申请人： Hans Christopher Sowa , Daniel J. McDonald , David J. Chater-Lea , Scott J. Pappas , Jason J. Johur , Dennis Newkirk , Randy Kremske , Walter F. Anderson , Glenn Brian Walton
- 申请人地址： US IL Schaumburg
- 专利权人： Motorola, Inc.
- 当前专利权人： Motorola, Inc.
- 当前专利权人地址： US IL Schaumburg
- 代理商 Steven R. Santema; Valerie M. Davis
- 主分类号： H04L9/08
- IPC分类号： H04L9/08
摘要：
A method of key distribution includes generating, by a first system device (101), key material and forwarding the key material from the first system device (101) to a second system device (107). It is determined whether a mobile station (401), for which the key material is directed, is active on the system. When the mobile station is active, the key material is forwarded to a base station (115) where the mobile station (401) is active, and the base station (115) forwards the key material to the mobile station (401).
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