| 摘要 |
A method, device and communication system for managing and inquiring mapping information are provided. Wherein, the method for managing the mapping information includes: signing the mapping information using the private key of the certificate corresponding to the prefix in the mapping information pair, generating a signature mapping pair; submitting the signature mapping pair to the registration proxy in the transit network; the registration proxy shares the signature mapping pair with others registration proxies by data synchronization. By using the method for managing mapping information, data transmitting method, device and communication system of the present invention, the registration, inquiring, and synchronization security of mapping information in network routing are realized. |
