| 摘要 |
<p>A method and a device for insuring the security of the electronic signature device. The method includes: A, inputting the information data which intend to be exchanged by the input or determination function set on the electronic signature device; B, after performing encryption signature and certification operation to the information data which intend to be exchanged by the electronic signature device, sending the information data to internet to exchange /or pay by the computer connected to the internet. The invention insures the security of the electronic signature device, and has advantages of a simply usage and process.</p> |
