- Blockchain Technology Applications and Security
- Advanced Steganography and Watermarking Techniques
- Cryptography and Data Security
University of Jinan
2022
Blockchain provides new technologies and ideas for the construction of agricultural product traceability system (APTS). However, if data is stored, supervised, distributed on a multiparty equal blockchain, it will face major security risks, such as privacy leakage, unauthorized access, trust issues. How to protect shared has become key factor restricting implementation this technology. We propose secure trusted (BCST-APTS), which supported by blockchain CP-ABE encryption It can set access...