Improved combination of a decoder and a portable object with a chip
EP1610272A1
Buffer protection in a portable security module
WO2004082286A1
Pay television system, method for transmission of scrambled audiovisual programmes, decoder and chip for carrying out said method
EP1575293A1
Dynamic smart card management
EP1542472A1
Method and apparatus for information retrieval in interactive digital television systems
EP1542469A1
Apparatus for providing conditional access to receiver/decoder within certain time slots
EP1523188A1
Portable security module pairing
FR2852426A1
Combination of non-standard chip card, and decoder for e.g. unscrambling subscription TV signals, has electrical connection vignette of new key de-centered to optimize relation of position between contact points of decoder and vignette
EP1503559A1
Method of automatically detecting a transmission protocol for a portable object of the smart card or smart key type
FR2852425A1
Combination of non-standard chip card and decoder for e.g. unscrambling subscription TV signals, has contact points of key in contact with read/write contact points by guiding key using protecting edges and upper edges of guiding cavity
FR2837594A1
Portable chip object
FR2850822A1
PAID TELEVISION SYSTEM, METHOD FOR REVOCATING RIGHTS IN SUCH A SYSTEM, RELATED DECODER AND CHIP CARD, AND MESSAGE TRANSMITTED TO SUCH A DECODER
FR2848764A1
Paying digital television signal access controlling procedure, involves emitting messages having contents for monitoring allocation of rights, and enabling additional offer of service/program to subscriber based on users profile
EP1427208A1
Messaging over mobile phone network for digital multimedia network
FR2837644A1
Secure data transmission system for multimedia entitlement management uses message duplication with inverted block order before hash function to obstruct cryptoanalysis
FR2846115A1
Hypertext markup-language document displaying process for digital television, involves recopying contents of pixel map of buffer memory when document is displayed or flashed, where memory is created for visible part of document
FR2845494A1
Software and authentication method thereof
FR2845493A1
ON-BOARD SOFTWARE AND AUTHENTICATION METHOD THEREOF
