Hardware Inversion Module for GF ( 2~ m) in Public-key Cryptography System 公钥密码系统中的硬件二元域求逆模块
If you have a public-key encryption system, you can have it add an electronic signature to a document. 如果有了公开密钥加密系统,就可以对文档加上电子签名。
In a public-key system, for instance, if Zooey wants to send Franny an encrypted message, Franny would first send Zooey her public key. 在公开钥匙系统中,举例来看,如果佐伊要向弗兰妮发送加密的报文,弗兰妮首先向佐伊发送他的公开钥匙。
The two main competing cryptography schemes are known as the secret-key ( symmetric) system and the public-key ( asymmetric) system. 现有两种主要的、相互竞争着的密码术,被称作秘钥(即对称)系统和明钥(即不对称)系统。
As a major public-key cryptographic algorithm, RSA cryptographic algorithm occupies an important position in the operator's authentication of electricity market operation system. RSA密码算法作为一种重要的公钥密码算法,在电力市场运营系统的身份认证中占有重要地位。
Implementation and Application of RSA Algorithm Based on Public-Key Cryptographic System 公钥密码体制RSA算法的实现与应用
Analysis of the Attacks Based on the Modulus n in RSA Public-key Crypto System RSA公钥密码体制中基于模数n攻击分析
In this paper our work aiming to such a challenge is as follows: ( 1) Introduction to the characteristics and classfication of digital signature, digital signature schemes based on a private-key system or public-key system, and the core concepts of public-key system. 介绍了数字签名的基本特性、分类、两类密码体制的数字签名和公钥密码体制的基本概念。
So the management mode of private-key and public-key in the system has been discussed in the paper from the point of view of users and system management. 本文从用户和系统管理的角度,较为详细地阐述了保密通信系统中私人密钥和公开密钥的管理机制。
Discussion of the security requirements and cryptogram knowledge about internet payment, detailed the correlative conception of encryption techniques, emphasized a private-key system DES 、 a public-key system RSA and SHA, some encryption algorithms are afforded. 讨论了网络支付安全需求及有关的密码学知识,重点对对称加密中的DES算法和非对称加密中的RSA算法、杂凑函数进行了分析,并给出了相关的实现过程。
Secondly, it brings forth related technologies in electronic voting, such as a private-key system or public-key system and its typical algorithms, digital signature, blind signature, bit commitment, Java security model and J2EE platform. 接着介绍了电子投票所涉及的相关技术,包括两类密码体制及典型算法、数字签名、盲签名、比特承诺、Java安全模型和J2EE平台等。
Two Kinds of New Knapsack of Public-key System based on Add Operation 基于加法运算实现的两类新背包公钥密码体系
The network information encryption and decryption technology is studied. Based on the Analyzing of public-key cryptosystem, a practical algorithm of RSA is studied, and programmer model is designed, network information encryption and decryption system of end to end is developed. 在对公钥密码体制的分析基础上,研究了RSA密码体制的实现算法,设计了系统程序模块,并开发了端对端的网络传输信息加密解密系统。
The embedment of the text proclaimed in writing in elliptical public-key encryption system is studied theoretically and a general algorithm is designed. 对椭圆公钥密码体制中的明文嵌入进行了理论研究,设计了一个通用的算法。
RSA algorithm used for public-key cryptographic system yields a higher speed of encryption and decryption. 本文介绍公开密钥密码体制RSA算法的实现。该算法得到较快的加密、解密速率。
A New Knapsack of Public-Key System based on Add and Matthews Chaos System 基于加法及Matthews混沌实现的背包公钥密码体系
The change of parameters of the integer wavelet and the Hash function guarantees the security of the watermark which satisfies the public-key system. 利用整数小波的参数变化,并结合Hash函数保证了水印的安全,同时使得该可见数字水印满足公开密码体制。
The RSA cryptography is a quite mature public-key cryptography system at present. RSA密码体制是目前比较成熟的公钥密码体制。
Public-key cipher system can effectively solve problems about digital signature, identification and key distribution in public channel. So it is used in many domains such as secrecy communication, electron business affairs and electron government affair. 公钥密码体制能够有效地解决公共信道上的数字签名、身份认证、密钥分发等问题,因此在保密通信、电子商务、电子政务等领域逐渐得到广泛应用。
Although the break was mode soon, in the improve of knapsack public-key system there are some which is proven to be safe. 虽然在提出不久就遭到破解,但是在提出的背包公钥系统的改进方案中依然有几个被证明是安全的。
The reusable public-key certificate scheme will focus on improvement and optimization of the individual certificate server system, and inherit existing trust chain and network interconnection model. 论文的可重用证书方案将以PKI下单个证书服务系统的改进和优化为重点,继承PKI服务器间现有的信任链结构和网络互联模型。
Compared with M public-key system and some variants, the performance of the public-key cryptosystem is analyzed. It is shown that the security, information rate, error correcting capability, and probability of correct decipher are improved. 2. 经过分析,该方法同M公钥体制及其诸多变型相比,在安全性、传信率、纠错能力以及正确解密概率等方面具有一定的优势。