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Encryption is used to transmit data in open networks with security. Each type of image has its own features, therefore different techniques can be adopted to protect the image from unauthorized access. Most of the available encryption algorithms are mainly used for large devices. There is no such image encryption algorithm with smallest key for smaller devices like cell phone, smart card etc. In this...
A new image encryption algorithm based on three levels and multilayer scramble is proposed in this paper. This scrambling schemes can be divided into primary, intermediate and advanced levels, with gradually increasing security. The key parameters of different levels are encrypted by Elliptic Curve Cryptography (ECC). We analyzed and verified the security, reliability and efficiency of this algorithm...
Encryption is used to transmit data in open networks with security. Each type of image has its own features, therefore different techniques can be adopted to protect the image from unauthorized access. Most of the available encryption algorithms are mainly used for large devices. There is no such image encryption algorithm with smallest key for smaller devices like cell phone, smart card etc. In this...
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