A Hybrid Cryptosystem Incorporating a New Algorithm for Improved Entropy
VM Silva-García, R Flores-Carapia… - Entropy, 2024 - mdpi.com
Today, safeguarding sensitive content through encryption is crucial. This work presents a
hybrid cryptosystem for images that employs both asymmetric and symmetric encryption …
hybrid cryptosystem for images that employs both asymmetric and symmetric encryption …
Statistical Analysis of the Negative–Positive Transformation in Image Encryption
MA Cardona-López, JC Chimal-Eguía, VM Silva-García… - Mathematics, 2024 - mdpi.com
The negative–positive transformation (NPT) is a widely employed technique for encrypting
images on pixel blocks, commonly integrated into cryptosystems compatible with …
images on pixel blocks, commonly integrated into cryptosystems compatible with …
Perceptual Image Encryption: A Communication Perspective
Due to the popularity of cloud services, privacy sensitive image data is outsourced to avail of
third-party owned computation and/or storage resources. In this regard, image encryption is …
third-party owned computation and/or storage resources. In this regard, image encryption is …
Adaptive block size selection in a hybrid image compression algorithm employing the DCT and SVD
G Garg, R Kumar - International Journal on Smart Sensing and Intelligent … - sciendo.com
The rationale behind this research stems from practical implementations in real-world
scenarios, recognizing the critical importance of efficient image compression in fields such …
scenarios, recognizing the critical importance of efficient image compression in fields such …
[引用][C] Chroma Subsampling for Sub-block-based Perceptual Encryption Algorithms
Perceptual Encryption (PE) algorithms are becoming popular these days as they provide a
necessary level of security while preserving image intrinsic characteristics to enable …
necessary level of security while preserving image intrinsic characteristics to enable …