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1. (WO2017031744) METHOD FOR ENCRYPTED CALL AND TERMINAL

Pub. No.:    WO/2017/031744    International Application No.:    PCT/CN2015/088235
Publication Date: Fri Mar 03 00:59:59 CET 2017 International Filing Date: Fri Aug 28 01:59:59 CEST 2015
IPC: H04W 12/04
H04L 12/50
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: LONG, Shuiping
龙水平
WANG, Chan
汪婵
Title: METHOD FOR ENCRYPTED CALL AND TERMINAL
Abstract:
Disclosed is a method for an encrypted call, which is used for solving the defect of an encrypted call implemented depending on a KMC and network reconstruction, saving costs. The method comprises: a first terminal establishing a circuit switching call with a second terminal; the first terminal determining, via the circuit switching call, a key for an encrypted call with the second terminal; and the first terminal carrying out an encrypted call with the second terminal via the key. Further provided is a corresponding terminal.