发明名称 |
Method, apparatus and program for establishing encrypted communication channel between apparatuses |
摘要 |
A method for establishing an encrypted communication channel between a first apparatus and a second apparatus by using a session management apparatus. The method includes: establishing a first encrypted communication channel between the session management apparatus and the first apparatus by performing mutual authentication between the session management apparatus and the first apparatus; establishing a second encrypted communication channel between the session management apparatus and the second apparatus by performing mutual authentication between the session management apparatus and the second apparatus; and exchanging key information between the first apparatus and the second apparatus via the first encrypted communication channel and the second encrypted communication channel so as to establish an encrypted communication channel between the first apparatus and the second apparatus. |
申请公布号 |
GB2433008(B) |
申请公布日期 |
2007.08.22 |
申请号 |
GB20070001194 |
申请日期 |
2004.11.04 |
申请人 |
NTT COMMUNICATIONS CORPORATION |
发明人 |
MAKOTO SAITO;TOSHIYUKI YAMASAKI;SHIN MIYAKAWA;TAKASHI EGASHIRA;TOSHIAKI SUZUKI;TAKAMASA UCHIYAMA |
分类号 |
H04L9/00;H04L29/06;H04L29/08;H04L29/12 |
主分类号 |
H04L9/00 |
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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