DocumentCode
3315279
Title
A New Ring Signature Scheme from NTRU Lattice
Author
Wang, Chen ; Wang, Huaixi
Author_Institution
LMAM, Peking Univ., Beijing, China
fYear
2012
fDate
17-19 Aug. 2012
Firstpage
353
Lastpage
356
Abstract
In this paper, we propose a new lattice-based ring signature scheme which security can be reduced to a well-known signature scheme, NTRUSign. This new ring signature greatly decreases the key space and the signature length comparing with the existing lattice-based ring signature schemes. Our scheme is suitable for mobile lightweight devices, such as smart cards, cell phone, and RFID tokens.
Keywords
digital signatures; lattice theory; NTRU lattice; NTRUSign; RFID tokens; cell phone; key space reduction; lattice-based ring signature schemes; mobile lightweight devices; signature length reduction; smart cards; Bismuth; Computer science; Lattices; Polynomials; Public key; Lattice; NTRU; Randomization; Ring Signature;
fLanguage
English
Publisher
ieee
Conference_Titel
Computational and Information Sciences (ICCIS), 2012 Fourth International Conference on
Conference_Location
Chongqing
Print_ISBN
978-1-4673-2406-9
Type
conf
DOI
10.1109/ICCIS.2012.31
Filename
6300509
Link To Document