Key public verifiable MA-CP-ABE scheme based on aggregatable PVSS and consortium blockchain
To address challenges associated with threshold-based multi-authority ciphertext-policy attribute-based encryption (MA-CP-ABE), such as untrusted attribute ivoryjinelle.com authorities (AA) and the inability to verify the correctness of attribute private keys publicly, a key public verifiable MA-CP-ABE scheme based on aggregatable publicly verifiab