发明名称 |
Approaches for automatically switching message authentication keys |
摘要 |
Approaches are disclosed for switching transport protocol connection keys. A method of automatically changing a message authentication key at each of two endpoints of a connection in a telecommunications network comprises testing a date-time value received in each of a plurality of data segments on the connection; and selecting a next message authentication key, from among a plurality of stored message authentication keys, for use in authenticating subsequently received data segments, when the date-time value matches a specified characteristic. |
申请公布号 |
US8140851(B1) |
申请公布日期 |
2012.03.20 |
申请号 |
US20060361451 |
申请日期 |
2006.02.24 |
申请人 |
MYNAM SATISH K.;APPANNA CHANDRASHEKHAR;DJERNAES MARTIN;CISCO TECHNOLOGY, INC. |
发明人 |
MYNAM SATISH K.;APPANNA CHANDRASHEKHAR;DJERNAES MARTIN |
分类号 |
H04L9/00 |
主分类号 |
H04L9/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|