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cs.CR2021★ 1 cited
Secure Reversible Data Hiding in Encrypted Images Using Cipher-Feedback Secret Sharing
Zhongyun Hua, Yanxiang Wang, Shuang Yi +2
Reversible data hiding in encrypted images (RDH-EI) has attracted increasing attention, since it can protect the privacy of original images while the embedded data can be exactly e…
cs.CR2012★ 183 cited
A Novel Latin Square Image Cipher
Yue Wu, Yicong Zhou, Joseph P. Noonan +2
In this paper, we introduce a symmetric-key Latin square image cipher (LSIC) for grayscale and color images. Our contributions to the image encryption community include 1) we devel…
cs.CR2011★ 728 cited
Shannon Entropy based Randomness Measurement and Test for Image Encryption
Yue Wu, Joseph P. Noonan, Sos Agaian
The quality of image encryption is commonly measured by the Shannon entropy over the ciphertext image. However, this measurement does not consider to the randomness of local image…