Paper Key : IRJ************486
Author: Likith R,Dr. Shashikala Sv
Date Published: 13 Apr 2024
Abstract
By creating and dispersing n shadow pictures in such a way that any subset of k shadow images may restore the secret image, a system known as Secret Image Sharing (SIS) allows the sharing of any given secret image. However, there are significant security risks since the shadow pictures in the current SIS systems are readily manipulated and altered during communication. Blockchain has become a promising paradigm in the fields of information security and data transmission in recent times. We provide a blockchain-based Secure and Efficient Secret picture Sharing (BC-SESIS) method with wireless network computation outsourcing to safely exchange and efficiently safeguard the secret picture data. The blockchain is used to store the encrypted shadow pictures in the proposed BC-SESIS method, keeping them safe from manipulation and corruption. We provide a blockchain-based Secure and Efficient Secret picture Sharing (BC-SESIS) method with wireless network computation outsourcing to safely exchange and efficiently safeguard the secret picture data. The blockchain is used to store the encrypted shadow pictures in the proposed BC-SESIS method, keeping them safe from manipulation and corruption. To reach the (k, n) threshold for recovering the secret picture, the identity authentication-enabled smart contract is introduced. In addition, an effective outsourcing computation approach is devised to outsource the restoration work, which is aimed to lessen the computational load on smart contracts and users. Agent miners in the encryption domain safely implement this. Comprehensive experiments and theoretical analysis show that the BC-SESIS system may achieve great computing efficiency and desired communication security in wireless networks.
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