Proposed Multilevel Secret Images-Sharing Scheme

Visual secret-sharing (VSS) applications are essential for guaranteeing the secure and private sharing of sensitive information. The Multilevel Secret Image-Sharing Scheme (MLSIS) is introduced in this paper as an effective method for securely sharing secret images among participants with various access levels. The aim was to give thorough conclusions and comparisons while upholding accuracy in how the data was presented. For pixel-level access control and secrecy, the model of the multilevel secret image-sharing offered in this work employs a bit-level technique and the RC4 encryption algorithm to securely share an image through multilevel participants. The model involves three levels, each with an exact number of participants. The primary objective is to distribute shares in a way that permits each level to reconstruct the secret image by combining at least the lowest required number of participants according to their own thresholds (k, n). The Multilevel Secret Image-Sharing Scheme described in this study provides a reliable and effective solution for users with varying levels of access to share confidential secret images. The bit-level approach and potent encryption algorithms work together to provide secrecy and limited access to the shared images. The model’s successful use in real-world circumstances is demonstrated by its practical implementations.