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[期刊论文] 作者:闫丽霞,肖明波,,
来源:计算机应用 年份:2013
该协议利用具有同态性和可交换性的El Gamal加密算法及基于机器指纹的版权控制方案,在实现数字水印基本功能的同时,相当程度上兼顾了买卖双方的权益,以更接近传统交易的模式,改进用户的体验。...
[期刊论文] 作者:Gamal Fahmy,
来源:通讯和计算机:中英文版 年份:2013
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[期刊论文] 作者:Gamal G.L.Nashed,
来源:中国物理B(英文版) 年份:2013
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[期刊论文] 作者:Gamal G.L.Nashed,
来源:中国物理B(英文版) 年份:2013
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[期刊论文] 作者:Gamal,
来源:地球科学国际期刊(英文) 年份:2013
The so-called Pelusium Megashear System (PMS), consists of echelon left-lateral megashears crossing Africa from the Nile-Delta since the Precambrian times. Alth...
[期刊论文] 作者:王天成,张建中,,
来源:计算机工程 年份:2013
基于E1Gamal签名体制,提出一个具有特定合成者的门限代理签名方案。当参与者加入或退出代理签名时,其他各参与者的子代理密钥无需更新,而且在签名参与者间不需要维护一条安全信...
[期刊论文] 作者:李淑敬,李林国,,
来源:吉首大学学报(自然科学版) 年份:2013
数字签名的使用越来越广泛,其主要的实现方法是公钥密码算法,E1Gamal算法是一种比较常用的公钥密码算法,既可以用于加密又可以用于签名,具有生成速度快、签名验证简单的特点。VF...
[期刊论文] 作者:牛志芳,魏仕民,,
来源:重庆工商大学学报(自然科学版) 年份:2013
提出了一种El Gamal型有序多重数字签名方案,在该方案中允许多方对同一文件进行顺序签名,但签名的长度和验证签名的时间不随签名人数的增加而增加;并且在整个签名与验证过程中避...
[期刊论文] 作者:牛志芳,魏仕民,,
来源:吉林师范大学学报(自然科学版) 年份:2013
对已有的基于环Zn上的圆锥曲线的E1Gamal数字签名的安全性进行分析,指出了该方案由于参数设置的不合理,它并不是真正的基于大数分解的困难性问题的数字签名方案.并对该方案进行...
Modeling and Simulation of Laparoscopic Tools for Autonomously Positioning Laparoscope in Laparoscop
[期刊论文] 作者:Megahed,A. A. Balbola,
来源:工程(英文)(1947-3931) 年份:2013
In laparoscopic surgery, the surgeons are equipped with the suitable tools for the surgery, while the laparoscope is used to capture the operation environment a...
[期刊论文] 作者:Ahmed Gamal,Adel ElSafty,Geral,
来源:土木工程期刊(英文) 年份:2013
Monitoring of structures is an important challenge faced by researchers worldwide. This study developed a new structural health monitoring system which utilized...
[期刊论文] 作者:Adel ElSafty,Ahmed Gamal,Patri,
来源:无线传感网络(英文) 年份:2013
There is a huge investment in our infrastructure that is vital to our social and economic life. However, the aging and deterioration of the structures require i...
[期刊论文] 作者:Sara Saber,Gamal I. Selim,
来源:软件工程与应用(英文) 年份:2013
Image processing and image analysis are the main aspects for obtaining information from digital image owing to the fact that this techniques give the desired de...
Mild Solutions for Nonlocal Impulsive Fractional Semilinear Differential Inclusions with Delay in Ba
[期刊论文] 作者:Ahmed Gamal Ibrahim,Nawal Abdu,
来源:应用数学(英文) 年份:2013
In this paper, we give various existence results concerning the existence of mild solutions for nonlocal impulsive differential inclusions with delay and of fra...
A Validated High-Performance Thin-Layer Chromatography (Hptlc) Method for the Quantitative Determina
[期刊论文] 作者:Omnia Gamal El-Dien,Eman Shawk,
来源:美国分析化学(英文) 年份:2013
A simple, sensitive, precise and robust high-performance thin-layer chromatographic (HPTLC) method for analysis of tricin has been developed and validated for t...
[期刊论文] 作者:Nofal,Gamal M. Ismail,
来源:电磁分析与应用期刊(英文) 年份:2013
In this paper, we implement a new approach coupled with the iteration method. This procedure is obtained by combining He’s frequency-amplitude formulation and...
[期刊论文] 作者:Mohamed Farag,Ali El Gamal,Ash,
来源:药理与制药(英文) 年份:2013
Reviewing the current literature for the importance of the plant Albizia lebbeck L. growing worldwide revealed many biological interests. However, the species g...
Application of Homotopy Perturbation Method and Parameter Expanding Method to Fractional Van der Pol
[期刊论文] 作者:Nofal,Gamal M. Ismail,
来源:现代物理(英文) 年份:2013
In this study, homotopy perturbation method and parameter expanding method are applied to the motion equations of two nonlinear oscillators. Our results show th...
[期刊论文] 作者:Gamal El Din Esmat Gamil,Maiss,
来源:传染病进展(英文) 年份:2013
We aim to determine the baseline factors associated with partial and cEVR by analyzing the data of 1861 Egyptian patients treated for 12 weeks with a course of...
[期刊论文] 作者:Gamal M.Mahmoud,Emad E.Mahmoud,Ayman A.Arafa,
来源:中国物理B(英文版) 年份:2013
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