A Highly Secure Image Watermarking Authentication Algorithm Based on MECDH and AECDSA

被引：0

作者：

Zhang, Run ^{[1
]}

Wang, Yong-Bin ^{[1
]}

Yan, Jin-Yao ^{[1
]}

Feng, Shuang ^{[1
]}

机构：

[1] Commun Univ China, 1 Dingfuzhuang East St, Beijing 100024, Peoples R China

来源：

INFOCOMMUNICATIONS JOURNAL | 2016年 / 8卷 / 04期

关键词：

AECDSA; ECC; MECDH; MIRACL; Signature Authentication; Watermarking;

D O I：

暂无

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

This paper proposes a highly secure DSWT (Discrete Stationary Wavelet Transform) domain image watermarking and digital signature algorithm. The algorithm is based on MECDH (Modified Elliptic Curve Diffie-Hellman) key exchange protocol with more secure elliptic curves and SHA-512 AECDSA (Advanced Elliptic Curve Digital Signature Algorithm), both of which are derived from ECC (Elliptic Curves Cryptography) [1] with ECDLP known to be very difficult to solve. Meanwhile, the algorithm run on MIRACL (Multiprecision Integer and Rational Arithmetic C/C++ Library) becomes stronger. Theoretical analyses and experimental results show that the proposed algorithm is more secure and practical to protect the copyrights of multimedia digital works.

引用

页码：1 / 6

页数：6