| 摘要 |
<p>A device for encryption of data. The device may include a first coupling for connection to a computer, a second coupling for connection to an external data storage device, and an encryption circuit for encryption and decryption of data stored on or being transferred to the external data storage device, wherein the encryption circuit is arranged such that during encryption a decryption key is stored on the external data storage device, and such that during decryption the decryption key is retrieved from the external data storage device.</p> |
