1. 1-out-of-n signatures from a variety of keys;Abe,2002
2. Short linkable ring signatures revisited;Au,2006
3. Constant-size id-based linkable and revocable-iff-linked ring signature;Au,2006
4. Constant-size dynamic k-TAA;Au,2006
5. Foundations of group signatures: formal definitions, simplified requirements, and a construction based on general assumptions;Bellare,2003