Dynamic quantum secret sharing

Based on the entanglement swapping of EPR pairs, a dynamic quantum secret sharing (QSS) scheme is proposed. The scheme has the following dynamic properties. Without modifying the secret shares of old agents, (1) an agent can join or leave the QSS; (2) two QSSs ( m parties in the first QSS and n part...

Full description

Saved in:
Bibliographic Details
Published in:Quantum information processing 2013, Vol.12 (1), p.331-344
Main Authors: Hsu, Jung-Lun, Chong, Song-Kong, Hwang, Tzonelih, Tsai, Chia-Wei
Format: Article
Language:English
Subjects:
Applied sciences
Classical and quantum physics: mechanics and fields
Computer science
control theory
systems
Cryptography
Data Structures and Information Theory
Exact sciences and technology
Information, signal and communications theory
Mathematical Physics
Memory and file management (including protection and security)
Memory organisation. Data processing
Physics
Physics and Astronomy
Quantum computation
Quantum Computing
Quantum cryptography
Quantum information
Quantum Information Technology
Quantum Physics
Signal and communications theory
Software
Spintronics
Telecommunications and information theory
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Based on the entanglement swapping of EPR pairs, a dynamic quantum secret sharing (QSS) scheme is proposed. The scheme has the following dynamic properties. Without modifying the secret shares of old agents, (1) an agent can join or leave the QSS; (2) two QSSs ( m parties in the first QSS and n parties in the second QSS) can be integrated into an ( m  +  n )-party QSS. Compared with the existing QSS schemes, the proposed dynamic QSS is more flexible in practical applications.
ISSN:1570-0755
1573-1332
DOI:10.1007/s11128-012-0380-0