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于永波,贾小珠,冯庆峰
Efficient divisible e-cash scheme based on one-way accumulator
YU Yong-bo,JIA Xiao-zhu,FENG Qing-feng
计算机工程与应用 . 2010, (10): 206 -208 .  DOI: 10.3778/j.issn.1002-8331.2010.10.064