47 citations · 67 across the 5 of their papers we have counts for
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Quantum Anti-Piracy Storage of Classical Data
Guang-Ping He
A scheme is proposed which stores classical data in 4-state quantum registers. It can achieve the following goal: the classical data can always be read unambiguously, while the qua…
Upper bounds of a class of imperfect quantum sealing protocols
Guang-Ping He
The model of the quantum protocols sealing a classical bit is studied. It is shown that there exist upper bounds on its security. For any protocol where the bit can be read correct…
Quantum bit string sealing
Guang-Ping He
Though it was proven that secure quantum sealing of a single classical bit is impossible in principle, here we propose an unconditionally secure quantum sealing protocol which seal…
Oblivious transfer using quantum entanglement
Guang Ping He, Z. D. Wang
Based on quantum entanglement, an all-or-nothing oblivious transfer protocol is proposed and is proven to be secure. The distinct merit of the present protocol lies in that it is n…
Quantum Bit Commitment Using Entangled States
Guang-Ping He
Based on the fact that the entanglement can not be created locally, we proposed a quantum bit commitment protocol, in which entangled states and quantum algorithms is used. The bit…