Editing GHZ-based Quantum Anonymous Transmission (section)

==Further Information==
* To determine the sender <math>S</math> (Step 1) one can run either a classical collision detection protocol of [[GHZ State based Quantum Anonymous Transmission#References|[4] ]] or a quantum collision detection protocol of [[GHZ State based Quantum Anonymous Transmission#References|[6] ]]. The quantum version of the protocol requires additional <math>(\left\lceil \log n \right\rceil + 1)</math> GHZ states.
* To determine the receiver <math>R</math> during the protocol one can incorporate an additional step using a classical receiver notification protocol of [[GHZ State based Quantum Anonymous Transmission#References|[4] ]].
* To send classical teleportation bits <math>m_0,m_1</math> (Step 5) the players can run a classical logical OR protocol of [[GHZ State based Quantum Anonymous Transmission#References|[4] ]] or anonymous transmission protocol for classical bits with quantum resources of [[GHZ State based Quantum Anonymous Transmission#References|[6] ]]. The quantum protocol requires one additional GHZ state for transmitting one classical bit.
* The anonymous transmission of quantum states was introduced in [[GHZ State based Quantum Anonymous Transmission#References|[6] ]].
* The problem was subsequently developed to consider the preparation and certification of the GHZ state [[GHZ State based Quantum Anonymous Transmission#References|[3], [5], [7] ]].
* In [[GHZ State based Quantum Anonymous Transmission#References|[5] ]], it was first shown that the proposed protocol is information-theoretically secure against an active adversary.
* In [[GHZ State based Quantum Anonymous Transmission#References|[1] ]] a protocol using another multipartite state, the W state, was introduced. The reference discusses the noise robustness of both GHZ-based and W-based protocols and compares the performance of both protocols.
* Other protocols were proposed, which do not make use of multipartite entanglement, but utilise solely Bell pairs to create anonymous entanglement [[GHZ State based Quantum Anonymous Transmission#References|[2] ]].