发明名称 |
AUTHENTICATION IN A MOBILE COMMUNICATIONS NETWORK |
摘要 |
<p>The present invention relates to a method of authentication using an information storage means, comprising the steps of:
receiving a message comprising an authentication challenge and determining a characteristic of said message,
calculating an authentication response based on said authentication challenge, an authentication input parameter and an authentication algorithm,
said method being characterised by the steps of:
retrieving one authentication input parameter from a number of input parameters stored on said information storage means or one authentication algorithm from a number of algorithms stored on said information storage means in response to said characteristic; and
responding to said authentication challenge by using said retrieved authentication input parameter or algorithm</p> |
申请公布号 |
EP1305969(A1) |
申请公布日期 |
2003.05.02 |
申请号 |
EP20010954127 |
申请日期 |
2001.07.31 |
申请人 |
ORANGE PERSONAL COMMUNICATIONS SERVICES LTD. |
发明人 |
GREEN, MARK RAYMOND;HAYSOM, TIMOTHY JOHN;HOOKER, PHILIP |
分类号 |
H04L9/32;H04L12/58;H04L29/06;H04W12/06;(IPC1-7):H04Q7/38 |
主分类号 |
H04L9/32 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|