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 :
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