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1. (WO2014201830) METHOD AND DEVICE FOR DETECTING SOFTWARE-TAMPERING

Pub. No.:    WO/2014/201830    International Application No.:    PCT/CN2013/090045
Publication Date: Thu Dec 25 00:59:59 CET 2014 International Filing Date: Sat Dec 21 00:59:59 CET 2013
IPC: G06F 9/45
Applicants: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
Inventors: CHEN, Shuhua
XIAO, Tianming
Title: METHOD AND DEVICE FOR DETECTING SOFTWARE-TAMPERING
Abstract:
A method and system for detecting software tampering includes: at a device having one or more processors and memory: receiving a software verification instruction from a server, the software verification instruction comprising a verification parameter dynamically selected by the server for verifying whether particular software stored at the device contains unauthorized modifications; executing a respective verification procedure corresponding to the verification parameter to obtain a first verification data value; and returning the first verification data value to the server, wherein the server compares the first verification data value to a second verification data value to determine whether the particular software stored at the device contains unauthorized modifications.