This paper describes a simple protocol, the Remotely Keyed Encryption Protocol (RKEP), that enables a secure, but bandwidth-limited, cryptographic smartcard to function as a high bandwidth secret-key encryption and decryption engine for an insecure, but fast host processor.
Get all articles delivered directly to your mailbox as and when they are released on WindowSecurity.com! Choose between receiving instant updates with the Real-Time Article Update, or a monthly summary with the Monthly Article Update.