DocumentCode
517656
Title
Multiparty quantum determined key distribution protocol using GHZ states
Author
Li, Xiaoyu ; Zhang, Dexi
Author_Institution
Sch. of Inf. Eng., Zhengzhou Univ., Zhengzhou, China
Volume
1
fYear
2010
fDate
30-31 May 2010
Firstpage
203
Lastpage
206
Abstract
A multiparty quantum determined key distribution protocol using GHZ(Greenberger-Horne-Zeilinger) states is presented in this paper. Three parties can build a key with the help of GHZ states. The key can be a determined string in our protocol while the key is a random string built in the process of key distribution in previous protocols. We prove that our protocol is guaranteed to be unconditionally secure by the laws of quantum mechanics.
Keywords
cryptographic protocols; quantum cryptography; quantum theory; Greenberger-Horne-Zeilinger states; multiparty quantum determined key distribution protocol; quantum mechanics; random string; Cities and towns; Computer science; Computer security; Cryptographic protocols; Cryptography; Educational institutions; Information science; Laboratories; Quantum computing; Quantum mechanics; GHZ states; Security; multiparty quantum determined key distribution protocol; quantum cryptography; the Bell state measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Networking and Digital Society (ICNDS), 2010 2nd International Conference on
Conference_Location
Wenzhou
Print_ISBN
978-1-4244-5162-3
Type
conf
DOI
10.1109/ICNDS.2010.5479592
Filename
5479592
Link To Document