SYSTEM AND METHOD FOR IMPROVED LAWFUL INTERCEPTION OF ENCRYPTED MESSAGE

摘要

This disclosure relates generally to lawful interception of communication networks, and more particularly to system and method for improved Lawful Interception of encrypted message. The method may involve, receiving, a copy of the one or more encrypted messages; receiving, one or more message encryption key generation parameters associated with the one or more encrypted messages from the communication network; receiving, one or more composite decryption logics, from an encryption device, to decrypt the one or more encrypted messages; decrypting, the one or more encrypted messages based on the one or more message encryption key generation parameters and the one or more composite decryption logics for the lawful interception.

主权项

1. A method for a lawful Interception of one or more encrypted messages in a communication network, the method comprising:
receiving, by a lawful interception device, a copy of the one or more encrypted messages; receiving, by the lawful interception device, one or more message encryption key generation parameters associated with the one or more encrypted messages from the communication network; receiving, by the lawful interception device, one or more composite decryption logics, from an encryption device, to decrypt the one or more encrypted messages; decrypting, by the lawful interception device, the one or more encrypted messages based on the one or more message encryption key generation parameters and the one or more composite decryption logics for the lawful interception.