计算机应用与软件2016，Vol.33Issue(11)：314-316,333,4.DOI:10.3969/j.issn.1000-386x.2016.11.071
基于ARM的安全打印机的设计与实现
DESIGN AND IMPLEMENTATION OF ARM-BASED SAFE PRINTER
李锋 1李明1
作者信息
- 1. 东华大学计算机科学与技术学院 上海 201620
- 折叠
摘要
Abstract
With the arrival of information era,information security has become a hot issue with global concerns.As one of the most com-monly used means of information sharing,printing brings huge convenience to our work and daily life,but also causes immeasurable losses to the enterprises and institutions due to information leakage brought about by it.To solve the problem of printing security,the safe printer we de-signed uses S5PV210 of ARM Cortex-A8 processor as the hardware platform,and Linux as software platform,it implements the functions of two-dimensional code generation,two-dimensional code watermark embedment,print audit,print control and print recording.The system can a-chieve late track and retrieval of the printing files through embedding 2D watermark information into the classified files and thus realises the closed-loop treatment of entire printing process.关键词
信息安全/安全打印/S5PV210/二维码/水印/追踪Key words
Information security/Secure printing/S5PV210/Two-dimensional code/Watermark/Tracking分类
信息技术与安全科学引用本文复制引用
李锋,李明..基于ARM的安全打印机的设计与实现[J].计算机应用与软件,2016,33(11):314-316,333,4.
