摘要
将数字签名与图像信息隐藏技术相结合 ,提出了一种隐藏于图像中的数字签名新方案。实验表明 ,该方案增加了签名的隐蔽性 。
This paper proposes a kind of hybrid designing method that combines the digital signature and the information hiding technology. The theory analysis and the simulation experiments indicate that this method can not only increase the security of the signature but also keep the convenience of the document.
出处
《青岛科技大学学报（自然科学版）》
CAS
2004年第2期171-173,共3页
Journal of Qingdao University of Science and Technology:Natural Science Edition
