Privacy-Preserving Blockchain-Based Traceability System with Decentralized Ciphertext-Policy Attribute-Based Encryption.
Tsz Ho PunYi Jun HeSiu Ming YiuPublished in: UbiSec (2023)
Keyphrases
- privacy preserving
- attribute based encryption
- ciphertext
- standard model
- access structure
- secret key
- encryption scheme
- sensitive information
- public key
- data privacy
- private key
- multi party
- encryption algorithm
- diffie hellman
- sensitive data
- software architecture
- distributed systems
- multi attribute
- database
- database systems