Method for key escrow in a communication system and...

Method for preventing inadvertent betrayal by a trustee of escro

Method for preventing key share attacks

Method of changing key fragments in a multi-step digital...

Methods and apparatus for providing networked cryptographic...

Methods and apparatus for recovering keys

Network system using a threshold secret sharing method

Network system, terminal, and method for encryption and...

Network system, terminal, and method for encryption and...

On-line randomness test for detecting irregular pattern

Protection against unintentional file changing

Publicly verifiable key recovery

Retrieval and transfer of encrypted hard drive content from...

Secret information management scheme based on secret sharing...

Secure instant messaging

Secure storage of private keys

Security countermeasures for power analysis attacks

Session key recovery system and method

System and method for backing-up data stored on a portable...

System and method for regenerating secret keys in diffie-hellman