TY - GEN
T1 - Enhanced quantum multi-signature protocol based on controlled teleportation
AU - Zhang, Minghui
AU - Li, Huifang
AU - Xia, Zhaoqiang
N1 - Publisher Copyright:
© 2016 Global IT Research Institute (GiRI).
PY - 2016/3/1
Y1 - 2016/3/1
N2 - The multi-user quantum signature protocol makes the message can be signed by more than one signatory. In this paper, we put forward an enhanced quantum multi-signature scheme based on Bell states and the controlled quantum teleportation. Compared to the previous multi-signature schemes, our protocol can offer higher security guaranteed by the fundamental laws of physics. While ensuring the nice security of the protocol we also pay attention to keeping its efficiency. Moreover, the scheme is more feasible with the present-day technique.
AB - The multi-user quantum signature protocol makes the message can be signed by more than one signatory. In this paper, we put forward an enhanced quantum multi-signature scheme based on Bell states and the controlled quantum teleportation. Compared to the previous multi-signature schemes, our protocol can offer higher security guaranteed by the fundamental laws of physics. While ensuring the nice security of the protocol we also pay attention to keeping its efficiency. Moreover, the scheme is more feasible with the present-day technique.
KW - controlled teleportation
KW - multi-signature
KW - quantum communications
KW - quantum cryptography
KW - quantum signature
UR - http://www.scopus.com/inward/record.url?scp=84962878007&partnerID=8YFLogxK
U2 - 10.1109/ICACT.2016.7423538
DO - 10.1109/ICACT.2016.7423538
M3 - 会议稿件
AN - SCOPUS:84962878007
T3 - International Conference on Advanced Communication Technology, ICACT
SP - 732
EP - 736
BT - 18th International Conference on Advanced Communications Technology
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 18th International Conference on Advanced Communications Technology, ICACT 2016
Y2 - 31 January 2016 through 3 February 2016
ER -