发明名称 |
Generation of encryption key |
摘要 |
A set of Diffie-Hellman data encryption values is generated prior to receiving a request for the data encryption values. The data encryption values are then stored in a database. The generating and storing steps are performed repeatedly thus creating a stored table of data encryption values in the database. When a new user calls to activate a mobile station, a cellular network can select from among precalculated Diffie-Hellman data encryption values immediately transmit the values to the mobile station.
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申请公布号 |
US5930362(A) |
申请公布日期 |
1999.07.27 |
申请号 |
US19960731105 |
申请日期 |
1996.10.09 |
申请人 |
AT&T WIRELESS SERVICES INC |
发明人 |
DALY, BRIAN KEVIN;OWENS, LESLIE DALE |
分类号 |
H04L9/08;H04Q7/38;(IPC1-7):H04L9/00 |
主分类号 |
H04L9/08 |
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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