Stegotext encoder and decoder

Strengthening secure hash functions

Strong mutual authentication of devices

Strong mutual authentication of devices

Subscriber identity module verification during power management

Subscription-based computing implemented in hardware of...

Supplying cryptographic algorithm constants to a...

Supporting statements for credential based access control

Symmetric key authenticated encryption schemes

Synchronization of authentication ciphering offset

System and a method for giving run authorization to a...

System and method for a multi-application smart card which...

System and method for achieving machine authentication...

System and method for adaptive cryptographically...

System and method for add-on services, secondary...

System and method for adding new network devices to an...

System and method for allowing an e-mail message recipient...

System and method for alternative encryption techniques

System and method for application-level virtual private network

System and method for applying security to memory reads and...