Description  Claims  Drawing  Cited references 

US20050149740A1   [0008] 
US20090011739A1   [0009] 

Bootstrapping Trust in Commodity Computers   [0005] 
OSLO: Improving the security of Trusted Computing   [0005] 
IBM 4758 Basic Services Manual   [0005] 
SIM as secure key storage in communication networks   [0005]  [0006] 
Admittance services through mobile phone short messages   [0005] 
Smart card authentication for Internet applications using NFC enabled phone   [0005]