Methods and apparatus for verifying modules from approved...
Methods and arrangements for realising betting with off-line...
Methods and arrangements for selectively maintaining...
Methods and arrangments for realising betting with off-line...
Methods and device for digitally signing data
Methods and device for digitally signing data
Methods and system for providing a public key fingerprint...
Methods and systems for encoding and protecting data using...
Methods and systems for encoding and protecting data using...
Methods and systems for encoding and protecting data using...
Methods and systems for encoding and protecting data using...
Methods and systems for establishing a shared secret using...
Methods and systems for facilitating transmission of secure mess
Methods and systems for group authentication using the...
Methods and systems for inserting watermarks in digital signals
Methods and systems for performing article authentication
Methods and systems for providing an identification key to a...
Methods and systems for securing a computer network
Methods and systems for the identification of circuits and...
Methods and systems for unilateral authentication of messages