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A Blockchain-Based Access Control Scheme for Smart Grids
smart grids access control blockchain
2019/8/2
At present, the access control schemes in the power grid are centralized. In the centralized system, the data of the network sensor nodes is transmitted by centralized nodes, and the data itself may b...
Dumb Crypto in Smart Grids: Practical Cryptanalysis of the Open Smart Grid Protocol
cryptanalysis smart grid authenticated encryption
2015/12/30
This paper analyses the cryptography used in the Open
Smart Grid Protocol (OSGP). The authenticated encryption (AE) scheme
deployed by OSGP is a non-standard composition of RC4 and a homebrewed
MAC...
The physical infrastructure of the U.S. electric grid is aging, overburdened and vulnerable to natural hazards.That's not the bad news.The bad news is that efforts to solve these issues have opened th...