Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely:  present the first dynamic universal accumulator that allows (1) the accumulation of elements in a DDH-hard group $\mathbb{G}$ and (2) one who knows  x  such that  y  =  g   x  has -- or has  not  -- been accumulated, where  g  generates $\mathbb{G}$, to efficiently prove her knowledge of such  x  in zero knowledge, and hence without revealing, e.g.,  x  or  y  .#R##N##R##N# introduce the  Attribute-Based Anonymous Credential System  , which allows the verifier to authenticate anonymous users according to any access control policy expressible as a formula of  possibly negated  boolean user attributes.  construct the system from our accumulator.
['Man Ho Au', 'Patrick P. Tsang', 'Willy Susilo', 'Yi Mu']
I am writing a research paper on a idea Dynamic Universal Accumulators for DDH Groups and Their Application to Attribute-Based Anonymous Credential Systems
[{"from": "human", "value": "I am writing a research paper on a idea Dynamic Universal Accumulators for DDH Groups and Their Application to Attribute-Based Anonymous Credential Systems"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely:  present the first dynamic universal accumulator that allows (1) the accumulation of elements in a DDH-hard group $\\mathbb{G}$ and (2) one who knows  x  such that  y  =  g   x  has -- or has  not  -- been accumulated, where  g  generates $\\mathbb{G}$, to efficiently prove her knowledge of such  x  in zero knowledge, and hence without revealing, e.g.,  x  or  y  .#R##N##R##N# introduce the  Attribute-Based Anonymous Credential System  , which allows the verifier to authenticate anonymous users according to any access control policy expressible as a formula of  possibly negated  boolean user attributes.  construct the system from our accumulator."}]