| 摘要 |
<p>A method and system for providing security to a communication system having a plurality of system users. The communication system includes first and second user sites wherein the first site includes means for generating a first encryption key and the second site includes means for generating a second encryption key that is unique relative to the first encryption key. Further included is a key management datacenter that is connected to the first and second user sites and is configured to generate both the first and second encryption keys whereby the datacenter is operative to decrypt encrypted data send by the first user site with the first encryption key and encrypt the data with the second encryption key and transmit the encrypted data to the second user site. <IMAGE></p> |
