Fair k-times anonymous authentication scheme
Yuqiao Deng · Jisuanji yingyong yanjiu · 2011
In order to protect the users' privacy,based on the theory and construction of k-TAA presented by Teranisi,presented a fair k-TAA scheme used the blind signature.The scheme added trustee that could easily trace the ID of illegal users and kept the other properties remain at the same time.The appearance of trustee confirms the security of the scheme.The paper also gave all the properties' discussion at last.