Abstract

Basing on the mix of watermark innovation and cryptography innovation is proposed in this paper. We outline another bi-layer watermark framework including the watermark layer and the encryption layer. At the watermark layer. Some uncommon data of the picture is utilized (to build encoding watermark taking points of interest of md5 hash calculation. At the encryption layer. The innovation of computerized envelope is utilized to guarantee the security of transmission. Conclusion from Analysis and trials demonstrate that this plan can predigest calculation, counteract at long last recognition and implanting. Verify the credibility and illicitness of the picture viably.

Paper Details