1 publication

• Published Subscription 9 Aug 2016

  Lossless and Reversible Data Hiding in Encrypted Images with Public Key Cryptography

  By Amrtha Anand.K, Dheena Kurien

  Abstract: In this paper, system uses the cryptography and steganography concept, which proposes a lossless, reversible, and combined data hiding methods for images encrypted by public key cryptosystems with probabilistic and homomorphic properties. In the lossless method, pixels of encrypted images are replaced with new values to embed additional data into LSB-planes of ciphertext pixels by multiple layer wet paper coding. Thus, original data can be directly extracted from encrypted image, …

  Published in Current Trends in Information Technology · Vol. 6, Issue 2, 2016 · pp. 27–33 Read article →