Open AccessAn Enhance Scheme of Visual Secret Share for Lossless Recovery
Author(s) -
Kalyan Das,
Sayantan Samajpati,
Abhirup Das,
Prof. Dr. Samir Kumar,
Prof. Dr. Amiya Bhaumik
Publication year - 2020
Publication title -
international journal of engineering and advanced technology
Language(s) - English
Resource type - Journals
ISSN - 2249-8958
DOI - 10.35940/ijeat.c1015.0393s20
Subject(s) - visual cryptography , bitwise operation , computer science , lossless compression , secret sharing , scheme (mathematics) , cryptography , homomorphic secret sharing , image (mathematics) , theoretical computer science , information hiding , algorithm , computer security , data compression , computer vision , mathematics , mathematical analysis , programming language
Algorithms in Visual Cryptography usually uses a sharing scheme where instead of sharing the secret or message directly, it is embedded into multiple shares which are then shared between the intended individuals whereby upon receiving them the decrypting algorithm on the receiving end restores the original secret. A novel cryptographic scheme will not only hide the data, but also will do it in an efficient way which will further ensure that the algorithm is robust to noises and attacks. The proposed algorithm utilizes bitwise operations for efficient hiding of data. Also, it is important that the secret image is losslessly recovered.