Search International and National Patent Collections

1. (WO2016058306) OPTICAL MODULE AUTHENTICATION METHOD AND APPARATUS

Pub. No.:    WO/2016/058306    International Application No.:    PCT/CN2015/072922
Publication Date: Fri Apr 22 01:59:59 CEST 2016 International Filing Date: Fri Feb 13 00:59:59 CET 2015
IPC: H04L 9/32
Applicants: ZTE CORPORATION
中兴通讯股份有限公司
Inventors: DONG, Chao
董超
Title: OPTICAL MODULE AUTHENTICATION METHOD AND APPARATUS
Abstract:
The present invention provides an optical module authentication method and apparatus. The method comprises: acquiring preset key information; if it is detected that an optical module is inserted, acquiring authentication information stored inside the optical module, the authentication information comprising preset fixed information and a verification code; encrypting the fixed information by using the key information to obtain an encryption result according to a preset algorithm; and determining whether the encryption result matches the verification code to obtain an authentication result. According to the solution, an optical module is authenticated when the optical module is inserted, so that the problem of device fault and thus communication interruption due to random use of an optical module is avoided.