In respect to the shortcomings of Mambo-Usuda-Okamoto's proxy signature, this paper proposes a new proxy signature scheme by introducing MUO proxy signature and elliptic-curve algorithm, and applying ECDSA into MUO.
首先分析了Mambo-Usuda-Okamoto的代理签名方案的不足,通过引入MUO代理签名及椭圆曲线算法,将ECDSA应用于MUO方案。
Also we analysed in detail the characteristics on pathologic morphology of MUO in elderly that had the significance on suggesting th origin sites.
并对原发灶的明确有提示意义的病理形态特征进行了详细的分析。
Muo Kasina is a researcher with the Kenya Agricultural Research Institute. He is working with others to fight the disease.
Muo Kasina是肯尼亚农业研究所研究员,他正与其他同事努力对付这场病害。
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