Dynamic point-to-multipoint trees were demonstrated in opticalnetworks for the first time. Setup, teardown, grafting and pruning operations of trees were successfully achieved by using extensions to GMPLS protocols.
ISBN:
(纸本)0863415431
Dynamic point-to-multipoint trees were demonstrated in opticalnetworks for the first time. Setup, teardown, grafting and pruning operations of trees were successfully achieved by using extensions to GMPLS protocols.
This paper analyzed the security hole of a quantum key distribution and quantum authentication protocol through once quantum communication, which can withstand interception/resend attack strategy and entanglement atta...
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This paper analyzed the security hole of a quantum key distribution and quantum authentication protocol through once quantum communication, which can withstand interception/resend attack strategy and entanglement attack strategy but can not resist the entanglement/interception attack strategy. Strictly speaking, only through once quantum communication, could not the QKD and QA protocol be achieved in the context of jammable channel. According to the conditions of the original protocol, two new protocols were proposed: one measures the shared GHZ states directly and the other adds a check process to resist the entanglement/interception attack strategy.
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