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Abstract:
签密方案既能够满足数字签名又可以满足公钥加密,且成本远低于"先签名后加密"。针对求解椭圆曲线离散对数问题的困难性,提出基于椭圆曲线的签密方案,并证明了其前向安全性和可公开验证性。相比现有的方案,该方案主要用到了模乘运算,且模指数与模逆运算均为0次。与文献[8]方案相比较,该方案模乘运算少了一次,签密长度少|n|,计算量明显较少,在理论上达到了复杂度的最小值。
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计算机应用与软件
Year: 2020
Issue: 03
Volume: 37
Page: 304-309
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 3
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