A new efficient lightweight and secure image cipher scheme
Sign Up to like & getrecommendations! Published in 2017 at "Multimedia Tools and Applications"
DOI: 10.1007/s11042-017-5124-9
Abstract: The protection of multimedia content has become a key area of research, since very often a user’s privacy and confidentiality can be at risk. Although a large number of image encryption algorithms have recently emerged,… read more here.
Keywords: image; efficient lightweight; lightweight secure; secure image ... See more keywords
Cryptanalysis of a secure image encryption scheme based on a novel 2D sine–cosine cross‑chaotic map
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Real-time Image Processing"
DOI: 10.1007/s11554-021-01091-1
Abstract: Recently, a new secure image encryption scheme was proposed based on a novel 2D sine–cosine cross‑chaotic map. The authors claimed that the encryption scheme they proposed was secure enough to resist all the existing cryptanalytic… read more here.
Keywords: secure; encryption scheme; secure image;
A Large-Scale Secure Image Retrieval Method in Cloud Environment
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2951175
Abstract: With the rapid development of cloud computing technology, more and more users choose to outsource image data to clouds. To protect data’s confidentiality, images need to be encrypted before being outsourced to clouds, but this… read more here.
Keywords: method; large scale; image; image retrieval ... See more keywords
Secure Image Encryption Based on Compressed Sensing and Scrambling for Internet-of-Multimedia Things
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3145005
Abstract: In this paper, we propose a secure image encryption system based on compressed sensing (CS) with a scrambling mechanism. For efficient encryption, we use a sparse measurement matrix, where the nonzero elements are generated by… read more here.
Keywords: secure image; based compressed; encryption; image encryption ... See more keywords
A Fast Enhanced Secure Image Chaotic Cryptosystem Based on Hybrid Chaotic Magic Transform
Sign Up to like & getrecommendations! Published in 2017 at "Modelling and Simulation in Engineering"
DOI: 10.1155/2017/7470204
Abstract: An enhanced secure image chaotic cryptosystem has been proposed based on hybrid CMT-Lanczos algorithm. We have achieved fast encryption and decryption along with privacy of images. The pseudorandom generator has been used along with Lanczos… read more here.
Keywords: enhanced secure; image; image chaotic; based hybrid ... See more keywords