Chengyu Hu, Daxing Li
Abstract
In this paper, we apply ring signature and blind signature concurrently and present a ring blind signature scheme which has the properties of ring signature and blind signature. We show how it plays an important role in some applications such as transferable e-cash with multiple banks.
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In this paper, we apply ring signature and blind signature concurrently and present a ring blind signature scheme which has the properties of ring signature and blind signature. We show how it plays an important role in some applications such as transferable e-cash with multiple banks.
Key concepts: Ring signature, Blind signature, Signature (topology), Ring (chemistry), Computer science, Scheme (mathematics), ElGamal signature scheme, Digital signature