Telecommunications – Radiotelephone system – Security or fraud prevention
Reexamination Certificate
2006-03-21
2006-03-21
Eng, George (Department: 2688)
Telecommunications
Radiotelephone system
Security or fraud prevention
C455S410000, C455S558000
Reexamination Certificate
active
07016666
ABSTRACT:
Method for verifying in a mobile device (13) the authenticity of electronic partner certificates issued by a certification authority. Said mobile device (13) has an identification module (16) (SIM or WIM). Said issued certificates are verified with the certificate of the certification authority.A reference to said electronic certificate of the certification authority is stored in a second module (14) that is connected with said mobile device (13).Advantages: the second module can be distributed independently from the first module and from the mobile device.
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Busch Lauper Karin
Cantini Renato
Etique Pierre-Alain
Eng George
Pearne & Gordon LLP
Phuong Dai
Swisscom Mobile AG
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