Quantum communication scheme for blind signature with arbitrary two-particle entangled system

A quantum communication scheme for blind signature is proposed based on two-particle entangled quantum system to create a novel systemetrical quantum cryptosystem. All the messages are encrypted by the private key of the sender Alice during the communication and the authenticity verification of signatures and an arbitrator´s batch efficient proxy signature is applied. It demonstrates that a large number of blind signatures can be derived with the characteristics: impossibility of forgery, impossibility of disavowal by the signatory and impossibility of denial by the receiver. The security of our scheme depends on the two-particle entangled system which cannot be deterministically intercepted.