Public key password system based LTE wireless network security certification system

Abstract

The invention discloses a public key password system based LTE wireless network security certification system. The method comprises the steps of distributing public key certificates to an entity UE and MME participating in the AKA process; improving the process of EPS AKA protocol; encrypting through the public key password system; synchronously removing the sequence number SQN system of the original protocol, and verifying by the random number answer mode; simplifying the calculation of authentication vector AV, namely, removing the original MAC, XRES and AUTN and other parameters. With the adoption of the method, the security of the EPS AKA protocol can be improved, and the expandability can be improved; the method is relatively high in flexibility; as the development of the LTE technology, the method can be applied to a plurality of situations, in particular suitable for LET enterprise exclusive network with high security requirement, such as power wireless exclusive network.

Description

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AI Technical Summary

Benefits of technology

This new way described in this patented describes how it makes sure that an ephemeral communication link between two devices works properly even if there are many other connections being used simultaneously or at different times during operation (such as when transmitting data). It also allows users to easily switch from one connection mode to another without disrupting their sessions on both ends connected through these same links. Overall, this innovation provides better protection against attacks like denial-of service attacks while still allowing them to work effectively over longer periods of time.

Problems solved by technology

The technical problem addressed in this patented text relates to current systems used for securely communicating over different types of channels like Wireless Local Area Network Access Protocol (WLAN) or Long Term Evolution Unlicensed Mobile Communications System (UMTS). These existing solutions are vulnerable due to their low level of security features and lack of efficient implementation methods.

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