一种基于数字图像的信息安全传输方案

An Information Transmission Scheme Based on Image

结合了加密及信息隐藏技术,给出了一种基于数字图像的信息传输方案.方案中密钥集灰色迭代生成方法提高了传输的抗攻击性,分存技术的应用提高了传输的成功率,数字签名认证则保证了传输的准确性.

The transformation of the cryptograph betrayed itself, and information hiding technology can make up, which is more security. Due to the abundance of the Digital image information in internet, an information transmisson scheme based on image is proposed. In the scheme, a way to generate keys is put forward, which can improve the performance to resist attack. Applied sharing scheme which improve successful transfer probability , and the digital sign ensure the transfer veracity.