Joint image encryption and compression scheme based on IWT and SPIHT
Sign Up to like & getrecommendations! Published in 2017 at "Optics and Lasers in Engineering"
DOI: 10.1016/j.optlaseng.2016.10.025
Abstract: Abstract A joint lossless image encryption and compression scheme based on integer wavelet transform (IWT) and set partitioning in hierarchical trees (SPIHT) is proposed to achieve lossless image encryption and compression simultaneously. Making use of… read more here.
Keywords: compression scheme; compression; image encryption; encryption compression ... See more keywords
TinyEnc: Enabling Compressed and Encrypted Big Data Stores With Rich Query Support
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Dependable and Secure Computing"
DOI: 10.1109/tdsc.2021.3129332
Abstract: Encryption and compression are two critical techniques to ensure data confidentiality and efficiency for a cloud-based data storage system, respectively. However, directly combing encryption and compression incurs substantial performance degradation. We propose TinyEnc, an encrypted… read more here.
Keywords: query support; rich query; encryption; encryption compression ... See more keywords
Secrecy Amplification of Distributed Encrypted Sources With Correlated Keys Using Post-Encryption-Compression
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DOI: 10.1109/tifs.2019.2907464
Abstract: In this paper, we are interested in the problem of strengthening the secrecy of distributed encryption in a particular case where the encryption keys are correlated to each other. We show that the post-encryption-compression (PEC)… read more here.
Keywords: secrecy; encryption compression; post encryption; encryption ... See more keywords
Multi-Chaos-Based Lightweight Image Encryption-Compression for Secure Occupancy Monitoring
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Healthcare Engineering"
DOI: 10.1155/2022/7745132
Abstract: With the advancement of camera and wireless technologies, surveillance camera-based occupancy has received ample attention from the research community. However, camera-based occupancy monitoring and wireless channels, especially Wi-Fi hotspot, pose serious privacy concerns and cybersecurity… read more here.
Keywords: occupancy; occupancy monitoring; encryption; encryption compression ... See more keywords