Title :
Ring Signature with Weak Linkability and Its Applications
Author :
Jeong, Ik Rae ; Kwon, Jeong Ok ; Lee, Dong Hoon
Author_Institution :
Grad. Sch. of Inf. Security CIST, Korea Univ., Seoul
Abstract :
We suggest a linkable ring signature scheme providing strong anonymity and weak linkability. We show that our linkable ring signature scheme can be used to construct a selectively linkable ring signature scheme, an efficient convertible (verifiable) ring signature scheme, and an efficient deductible ring signature scheme.
Keywords :
digital signatures; 1-out-of-n group signature; linkable ring signature; weak linkability; Public key cryptosystems; Security and Privacy Protection;
Journal_Title :
Knowledge and Data Engineering, IEEE Transactions on
DOI :
10.1109/TKDE.2008.19
