TY - JOUR
T1 - An efficient quantum blind digital signature scheme
AU - Lai, Hong
AU - Luo, Mingxing
AU - Pieprzyk, Josef
AU - Qu, Zhiguo
AU - Li, Shudong
AU - Orgun, Mehmet A.
PY - 2017/8/1
Y1 - 2017/8/1
N2 - Recently, many quantum digital signature (QDS) schemes have been proposed to authenticate the integration of a message. However, these quantum signature schemes just consider the situation for bit messages, and the signing-verifying of one-bit modality. So, their signature efficiency is very low. In this paper, we propose a scheme based on an application of Fibonacci-, Lucas- and Fibonacci-Lucas matrix coding to quantum digital signatures based on a recently proposed quantum key distribution (QKD) system. Our scheme can sign a large number of digital messages every time. Moreover, these special matrices provide a method to verify the integration of information received by the participants, to authenticate the identity of the participants, and to improve the efficiency for signing-verifying. Therefore, our signature scheme is more practical than the existing schemes.
AB - Recently, many quantum digital signature (QDS) schemes have been proposed to authenticate the integration of a message. However, these quantum signature schemes just consider the situation for bit messages, and the signing-verifying of one-bit modality. So, their signature efficiency is very low. In this paper, we propose a scheme based on an application of Fibonacci-, Lucas- and Fibonacci-Lucas matrix coding to quantum digital signatures based on a recently proposed quantum key distribution (QKD) system. Our scheme can sign a large number of digital messages every time. Moreover, these special matrices provide a method to verify the integration of information received by the participants, to authenticate the identity of the participants, and to improve the efficiency for signing-verifying. Therefore, our signature scheme is more practical than the existing schemes.
KW - blind quantum digital signature
KW - digital messages
KW - Fibonacci-
KW - Lucas- and Fibonacci-Lucas matrix coding
KW - signing-verifying modality
UR - http://www.scopus.com/inward/record.url?scp=85021968077&partnerID=8YFLogxK
UR - http://ulrichsweb.serialssolutions.com/title/1507159592324/451489
U2 - 10.1007/s11432-016-9061-4
DO - 10.1007/s11432-016-9061-4
M3 - Article
AN - SCOPUS:85021968077
SN - 1674-733X
VL - 60
SP - 082501:1–082501:14
JO - Science China Information Sciences
JF - Science China Information Sciences
IS - 8
M1 - 082501
ER -