Radio frequency transponder stored value system employing a secu
Radio port controller in a wireless personal communications syst
Radiotelephone installation for prepayment operation with securi
Random clock composition-based cryptographic authentication proc
Random local message encryption
Randomization-based encryption apparatus and method
Randomization-based encryption apparatus and method
Randomization-encryption system
Randomized modular reduction method and hardware therefor
Randomized sparse formats for efficient and secure...
Re-authentication procedure for over-the-air activation
Real time bank-centric universal payment system
Receiver for pay television
Receiver having an interface with a sub-system
Recognition apparatus and method for security systems
Recursive cryptoaccelerator and recursive VHDL design of...
Reliable document authentication system
Reliable elliptic curve cryptography computation
Remote access terminal security
Remote financial transaction system