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Blind signature scheme based on discrete logarithm problem


Nguyen Tien Giang - Master of Engineering, Researcher, Information Technology Department. E-mail: Bui The Truyen - Dr.Sc., Teacher, Le Quy Don Technical University. E-mail: Luu Hong Dung - Dr.Sc., Teacher, Le Quy Don Technical University. E-mail:

In this paper a new blind signature scheme inspired from the Schnorr signature scheme is introduced. The proposed signature scheme is proved to be more secure than previous researches in this field due to hiding the original author of a message.


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