Splitting a PRE-scheme on Private Blockchain
Bharat S. Rawal, Yong Wang · 2019
Splitting a PRE-scheme on the Private Block Chain (is a crucial decentralized management service and cryptographic access control mechanism for the decentralized applications. By transporting private data distribution and design to the public block chain, proposed scheme enables everything from encrypted content marketplaces to secret credentials management to the file sharing system. In this paper, we propose splitting of Proxy re-encryption (PRE) scheme on the private block chain for flexibility, efficiency, extensibility, and privacy. We also experiment with the new use of proxy re-encrypting (PRE) scheme for the delegation of permission from one block to the other block. As per our knowledge, we have not seen any work which uses layered block chain technology with PRE-scheme.