Identity authentication method and electronic device

Abstract

The invention relates to the technical field of video conferencing, and specifically discloses an identity authentication method and electronic equipment, wherein the method includes: generating a temporary key pair; the temporary key pair includes a temporary public key and a temporary private key; and sending the temporary public key to security hardware; Receive the temporary public key authentication data returned by the secure hardware based on the temporary public key; the temporary public key authentication data is obtained by signing the temporary public key with the hardware private key by the secure hardware; sign the identity authentication data sent by the client based on the temporary private key , to get the signed message, and add the temporary public key authentication data to the signed message; send the signed message to the client for the client to authenticate the server. In the secure hardware, it is only necessary to use the hardware private key to sign the temporary public key once, and the rest of the signatures for the identity authentication data sent by each client can be completed in the server; using the processing performance of the server to sign, greatly improving the identity authentication s efficiency.

Description

technical field [0001] The invention relates to the technical field of video conferencing, in particular to an identity authentication method and electronic equipment. Background technique [0002] In an asymmetric cryptosystem, the public key can be made public, while the private key must be kept secret. In order to safely store the private key, generally the private key should be saved in a security chip, USB key or password card. Once the private key is imported into these secure hardware, it can no longer be read, and only the internal private key can be used to perform certain operations, such as signing or decrypting. [0003] When the security hardware is used in combination with the video conferencing platform server, since video conferencing usually may have hundreds or thousands of terminal devices logging in concurrently, this requires the security hardware to implement identity authentication for hundreds or thousands of terminal devices, or Decrypt the data se...

AI Technical Summary

Problems solved by technology

[0004] In view of this, the embodiment of the present invention provides an identity authentication method and electronic equipment to solve the problem of low efficiency of identity authentication

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