Method and apparatus for providing secure electronic communicati

Method and apparatus for providing security in a data...

Method and apparatus for providing upgrades in electricity meter

Method and apparatus for public key management

Method and apparatus for quantum communication

Method and apparatus for quantum distribution of an...

Method and apparatus for recording information including...

Method and apparatus for recovering encryption session keys

Method and apparatus for recovering synchronizing signals in scr

Method and apparatus for refreshing keys within a...

Method and apparatus for regenerating secret keys in...

Method and apparatus for remote digital key generation

Method and apparatus for remote digital key generation

Method and apparatus for remotely controlling and monitoring the

Method and apparatus for remotely provisioning...

Method and apparatus for restricting access within a wireless lo

Method and apparatus for scrambling a television signal

Method and apparatus for scrambling and descrambling

Method and apparatus for scrambling and descrambling of video si

Method and apparatus for scrambling and descrambling of video si