| 摘要 |
An encryption device for encryption of a data flow, comprising a PC-card part (2) having a data input (3) and a data output (4) for encrypted data. The PC-card part (2) comprises encryption means (10) for encryption of data on the PC-card bus (11, 12) and the data output (4) is operatively connected to a connection means for an external PC-card (8). |
