Homomorphic Encryption-Based LSB Substitution for High Capacity Data Hiding in the Encrypted Domain
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.3001385
Abstract: During the last few decades, multimedia security over the cloud has become a major issue. Public-key homomorphism is an efficient approach for data hiding in encrypted images (DHEI). An original image is encrypted using a… read more here.
Keywords: encrypted domain; data hiding; original image; image ... See more keywords
Lossless Data Hiding in Encrypted Images Compatible With Homomorphic Processing
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Cybernetics"
DOI: 10.1109/tcyb.2022.3163245
Abstract: Reversible data hiding in ciphertext has potential applications for privacy protection and transmitting extra data in a cloud environment. For instance, an original plain-text image can be recovered from the encrypted image generated after data… read more here.
Keywords: hiding encrypted; encrypted images; homomorphic processing; lossless data ... See more keywords