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Full network level privacy spectrum comprises of identity, route, location and data privacy. Existing privacy schemes of wireless sensor networks only provide partial network level privacy. Providing full network level privacy is a critical and challenging problem due to the constraints imposed by the sensor nodes, sensor networks and QoS issues. In this paper, we propose full network level privacy...
A deterministic one-step quantum key distribution scheme is proposed based on multi-qubit Hadamard matrices. In our proposed scheme, the secret key, which is encoded and decoded by using multi-qubit Hadamard transform, is deterministic. In addition, we also discuss in some detail how this protocol must be carefully designed for correcting errors and checking eavesdropping. This protocol is secure...
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