Abstract
As a typical and promising application of the Internet of things, smart grid will play an increasingly important role in the future power system. However, security and privacy issues in smart grids...
Highlights
Internet of things (IoT) enables distant objects to exchange information through the Internet,[1,2] which makes IoT play an important role in e-health monitoring, environment monitoring, smart grid, and so on
Smart grids can greatly improve the utilization of resources and avoid some accidents caused by power resource scheduling
Here we only prove that the signature is unforgeable, and the details can be referred to the scheme.[22]
Summary
Internet of things (IoT) enables distant objects to exchange information through the Internet,[1,2] which makes IoT play an important role in e-health monitoring, environment monitoring, smart grid, and so on. At the cost of losing the compatibility with the Bitcoin blockchain, the protocol BCPay[6] realizes robust fair payment based on a one round all-or-nothing checking-proof protocol and is very efficient in terms of the computation cost and the number of transactions. Aggregation technology can be used in smart grids, which can greatly reduce the computational load of gateways It is a very challenging problem to reduce the calculation of SMs. Users’ electricity consumption involves the user’s personal privacy.[7] For example, if an adversary knows that a user’s electricity consumption has been zero for a long time, he may engage in criminal activities by revealing lifestyle habits of a user.[8] users’ electricity consumption and user’s identity should be protected. The proposed scheme is secure under the random oracle model, and the scheme is efficient because it does not involve bilinear pairings
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