Process for promotion of pay television broadcasts, and device f
Process for protecting an information item transmitted from...
Process for protecting components of smart or chip cards from fr
Process for scrambling and process for descrambling digital...
Process for securing and for checking the integrity of the secur
Process for the acceptance of a virtual prepaid card use request
Process for the authentication of a data processing system by an
Process for the broadcasting and reception of access title contr
Process for the broadcasting of conditional access programs perm
Process for the broadcasting of programmes with progressive cond
Process for the control of secret keys between two smart cards
Process for the control of the use of a data processing work sta
Process for the cryptographic processing of data and cryptograph
Process for the dissimulaton of a secret code in a data authenti
Process for the scrambling and descrambling of television images
Process for the transmission and reception of conditional access
Process for the transmission and reception of conditional access
Process for the transmission and reception of personalized progr
Process for verifying the preservation of the integrity of an un
Process of combined authentication of a telecommunication termin