摘要
随着互联网的快速发展,数字图像网络传输的安全问题日益突出。采用RSA非对称的加密体制,提出了一套完整的基于RSA算法的图像加密解决方法,并对多种算法进行优化。试验数据测试表明,该方法具有加密、解密速度快,密钥复杂破译难度大,网络传输安全性高等优点。
With the rapid development of Internet technology,the security problem of digital image network transmission is increasingly prominent.By using the RSA asymmetric encryption system,a complete set of image encryption algorithm based on RSA is proposed,and these algorithms are optimized.Experimental data testing shows that this method has the advantages of fast encryption,more difficult for codebreaking and high network security,etc.
出处
《长江大学学报(自科版)(上旬)》
2016年第9期14-19,3-4,共6页
JOURNAL OF YANGTZE UNIVERSITY (NATURAL SCIENCE EDITION) SCI & ENG
基金
国家自然科学基金项目(41574117)
黑龙江省教育科学规划重点课题(GJB1215013
GJB1215018)
黑龙江省高教学会教育科研课题(16G154
16G160
16Q117)
关键词
RSA
图像加密
算法优化
图像安全
RSA
image encryption
algorithm optimization
image security