Authenticaton system
Counteracting geometric distortions in watermarking
Cryptographic methods for demonstrating satisfiable formulas...
Defining aircraft protocol by shorted pins
Electronic device and production method therefor
Elliptic curve generating method and device, elliptic...
Emulsion film media employing steganography
Emulsion products and imagery employing steganography
Encryption processing apparatus and encryption processing...
Method and apparatus for altering a magnetic characteristic of a
Method for secure PPM-based laser communications
Method of encoding a symbol or message on a plastic material and
Optical disk, an optical disk barcode forming method, an optical
Secure encryption/decryption for elevators
Security marking method, materials provided with security marks
Securized, multifunction, acquisition and processing terminal us
Signal and power transmission through a wall
Storage device random bit generator