A Novel Realization of Threshold Schemes over Binary Field Extensions
A Novel Realization of Threshold Schemes over Binary Field Extensions
复制标题
二进制字段扩展阈值方案的新实现
DOI:
10.1587/transfun.e94.a.1375
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发表时间:
2011
期刊:
影响因子:
--
通讯作者:
T. Uyematsu
中科院分区:
文献类型:
--
作者:
Jun Kurihara;T. Uyematsu
This paper presents a novel technique to realize Karnin et al.'s (k,n)-threshold schemes over binary field extensions as a software. Our realization uses the matrix representation of finite fields and matrix-vector multiplications, and enables rapid operations in software implementation. The theoretical evaluation and computer simulation reveal that our realization of Karnin et al.'s scheme achieves much faster processing time than the ordinary symbol oriented realization of the scheme. Further, we show that our realization has comparable performance to the existing exclusive-OR-based fast schemes of Fujii et al. and Kurihara et al.
影响因子:
22.7
作者:
SHAMIR, A
通讯作者:
SHAMIR, A