DocumentCode
1583807
Title
A new ring signature scheme
Author
Toluee, Rahim ; Asaar, Maryam Rajabzadeh ; Salmasizadeh, Mahmoud
fYear
2013
Firstpage
1
Lastpage
7
Abstract
In current ring signature schemes, there is no distinguishing about the ranks of members of the ring. This paper proposes a ring signature scheme which considers the members´ rank values. We show our scheme is anonymous against full key exposure attack and unforgeable with respect to insider corruption in the standard model with the computational Diffie Hellman (CDH) and Subgroup Hiding (SGH) assumptions in bilinear groups.
Keywords
cryptography; digital signatures; group theory; CDH; SGH; bilinear groups; computational Diffie Hellman assumptions; full key exposure attack; insider corruption; member rank values; ring signature scheme; subgroup hiding assumptions; Games; Generators; Indexes; Proposals; Public key; Standards; bilinear pairings; provable security; rank; ring signature;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Security and Cryptology (ISCISC), 2013 10th International ISC Conference on
Conference_Location
Yazd
Type
conf
DOI
10.1109/ISCISC.2013.6767343
Filename
6767343
Link To Document