计算机技术与发展2016，Vol.26Issue(12)：127-131,5.DOI:10.3969/j.issn.1673-629X.2016.12.028
基于二维码的加密文本信息传递系统设计
Design of Encryption Messaging System Based on Two-dimensional Code
摘要
Abstract
An encryption information transmission system based on two-dimensional code is designed and implemented,in order to trans-fer plain text messages from internal devices to external devices. Although physical isolation measure can guarantee data security,it seri-ously limits data exchanges between intranet and extranet which can’ t meet the demands. Transition machine etc. can transfer plain text from the inside,but the procedure is tedious when transferring plain text message. For solving these problems,taking advantage of the high information density of two-dimensional code,in the message generation end the plain text is encrypted and then published as two-dimen-sional code pictures,and in the message reading end the message is resolved after the reader scanning the pictures. The experiment results show that the system can complete the encrypted information transmission in a safe way,and has good performance and transportability.关键词
二维码/加密信息/信息传递/安全Key words
two-dimensional code/encryption message/messaging/security分类
信息技术与安全科学引用本文复制引用
张长胜,韩艳龙,张慧翔,黄兴利,杨鸣坤..基于二维码的加密文本信息传递系统设计[J].计算机技术与发展,2016,26(12):127-131,5.基金项目
浙江省自然科学基金(LY13F020024) （LY13F020024）
浙江省科技计划公益项目(2014C31079) （2014C31079）
