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VERIFICATION CODE SHORT MESSAGE PROCESSING METHOD AND TERMINAL

机译:验证码短消息处理方法及终端

摘要

The present application provides a verification code short message processing method and a terminal. The terminal receives a verification code short message comprising sending party identity information of the verification code short message, queries for a certificate corresponding to the sending party identity information of the verification code short message according to a correspondence between information and certificates, and in a case in which a certificate corresponding to the sending party identity information of the verification code short message matches a certificate of a currently visited webpage, obtains a ciphertext by encrypting the verification code short message in a trusted execution environment (TEE), and obtains a verification code by decrypting the ciphertext in a rich execution environment (REE). Accordingly, after the terminal receives the verification code short message, the terminal does not directly parse out a verification code from a verification code short message, and obtains the verification code in a case in which a certificate corresponding to sending party identity information of the verification code short message matches a certificate of a currently visited webpage; in addition, the terminal encrypts the verification code short message in a TTE first, and then obtains the verification code by decrypting a ciphertext in an REE, and accordingly high security is provided.
机译:本申请提供了一种验证码短信处理方法及终端。终端接收包括验证码短信的发送方身份信息的验证码短信,根据信息与证书的对应关系,查询与验证码短信的发送方身份信息对应的证书,其中,验证码短信的发送方身份信息对应的证书与当前访问的网页的证书匹配,通过在可信执行环境(TEE)中对验证码短信进行加密来获得密文,并获得验证码通过在丰富执行环境(REE)中解密密文。因此,终端在接收到验证码短消息后,不直接从验证码短消息中解析出验证码,而是在与验证方发送身份信息相对应的证书的情况下,获取验证码。代码短消息匹配当前访问的网页的证书;另外,终端首先在TTE中对验证码短消息进行加密,然后通过对REE中的密文进行解密来获得验证码,从而提供了较高的安全性。

著录项

  • 公开/公告号WO2018019134A1

    专利类型

  • 公开/公告日2018-02-01

    原文格式PDF

  • 申请/专利权人 HUAWEI TECHNOLOGIES CO. LTD.;

    申请/专利号WO2017CN92863

  • 发明设计人 LI RU;PENG FENG;WANG ZI;

    申请日2017-07-13

  • 分类号H04L29/06;

  • 国家 WO

  • 入库时间 2022-08-21 12:46:11

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