document: An identity-based society oriented signature scheme with anonymous signers In this paper , we propose a new society oriented scheme , based on the Guillou-Quisquater -LRB- 1989 -RRB- signature scheme . The scheme is identity-based and the signatures are verified with respect to only one identity . That is , the verifier does not have to know the identity of the co-signers , but just that of the organization they represent
doc_bio_tags: O O O O O O O B I O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O