Open access
Jul 2026
A Secure and Scalable Post-Quantum Cross-Blockchain Data Exchange Model Based on Hierarchical Attribute Encryption
A hierarchical attribute clustering-attribute-based encryption (HAC-ABE) scheme, which offers a secure post-quantum cross-blockchain data exchange framework that utilizes IPFS decentralized storage and smart contracts to achieve a transparent data exchange across chains.
Sunil Parihar, Jigyasu Dubey
· Journal of Intelligent Decis... · 0 citations