TY - JOUR
T1 - Quantum entanglement for secret sharing and secret splitting
AU - Karlsson, Anders
AU - Koashi, Masato
AU - Imoto, Nobuyuki
PY - 1999
Y1 - 1999
N2 - We show how a quantum secret sharing protocol, similar to that of Hillery, Buzek, and Berthiaume (Los Alamos e-print archive quant-ph/9806063), can be implemented using two-particle quantum entanglement, as available experimentally today. We also discuss in some detail how both two- and three-particle protocols must be carefully designed in order to detect eavesdropping or a dishonest participant. We also discuss the extension of a multiparticle entanglement secret sharing and splitting scheme toward a protocol so that m of n persons with [Formula Presented] can retrieve the secret.
AB - We show how a quantum secret sharing protocol, similar to that of Hillery, Buzek, and Berthiaume (Los Alamos e-print archive quant-ph/9806063), can be implemented using two-particle quantum entanglement, as available experimentally today. We also discuss in some detail how both two- and three-particle protocols must be carefully designed in order to detect eavesdropping or a dishonest participant. We also discuss the extension of a multiparticle entanglement secret sharing and splitting scheme toward a protocol so that m of n persons with [Formula Presented] can retrieve the secret.
UR - http://www.scopus.com/inward/record.url?scp=4244041636&partnerID=8YFLogxK
U2 - 10.1103/PhysRevA.59.162
DO - 10.1103/PhysRevA.59.162
M3 - Artículo
AN - SCOPUS:4244041636
SN - 1050-2947
VL - 59
SP - 162
EP - 168
JO - Physical Review A - Atomic, Molecular, and Optical Physics
JF - Physical Review A - Atomic, Molecular, and Optical Physics
IS - 1
ER -