A CSA-Secure Multi-Secret Sharing Scheme in the Standard Model. Issue 1 (2nd January 2020)

• Record Type: Journal Article
• Authors: Mashhadi, Samaneh
• Is Part Of: Journal of applied security research. Volume 15:Issue 1(2020)
• Page Start: 84
• Page End: 95
• Publication Date: 2020-01-02
• Subjects: Cryptology -- multi-stage secret sharing scheme -- hash function -- cryptosystem -- standard model; Police, Private -- Training of -- Periodicals; Police, Private -- Training of -- United States -- Periodicals; Private security services -- Periodicals; 363.289
• DOI: 10.1080/19361610.2019.1696607
• Languages: English
• ISSNs: 1936-1610

Abstract

Abstract: In a multi-stage secret sharing (MSSS) scheme, a dealer D share l secrets among the participants in such a way that secrets are reconstructed one by one in different stages. Recently, we proposed a secure MSSS in the standard model. In this paper, we present another MSSS scheme that has shorter public outputs and better security relation with the underlying symmetric encryption in the standard model.