Patent ID: 8549165
Filing Date: 2013-10-01
Classification: H03M,H04L

Abstract:
1. A processing device for transmitting data, comprising: at least one processor; a first check-code generating unit, adapted to generate, by the at least one processor, a first check-code by applying a first check algorithm to all control data of a control, and store the first check-code into a first record file; a compression unit, adapted to compress the first record file together with all control data files of the control, to obtain a control data package; an uploading unit, adapted to upload the control data package to a server; a second check-code generating unit, adapted to provide on the server a download address for the control data package, and generate a second check-code by applying a second check algorithm to the control data package; and an information providing unit, adapted to provide, when the server receives an access request from a client, the download address and the second check-code to the client through an XML file, so the client downloads the control data package by using the download address, verifies integrity of the control data package by using the second check-code, and verifies integrity of the control data files obtained from decompression by using the first check-code.