摘要
文章研究了基于信道编码的信息隐藏技术,提出了新的秘密信息预处理方法—采用RS码M公钥密码体制对秘密信息进行编码。理论分析和实际计算表明,该方法能够极大地提高秘密信息的安全性。
In this paper, information hiding using channel coding as carrier is studied. This paper also proposes a new method for pretreating secret information, which encodes secret information using the RS codes M public key cipher system. Theoretical analysis and actual computing show that this method can greatly improve the security of secret information.
出处
《信息安全与通信保密》
2007年第6期195-197,共3页
Information Security and Communications Privacy
关键词
信道编码
信息隐藏
RS码
M公钥密码体制
channel coding
information hiding
RS codes
M public key cipher system
