数据库服务器可以使用CLE 来以加密的格式存储数据，并提供基于密码的访问。
The database server can use CLE to store data in an encrypted format and provide password based access.
SSL协议基于公钥密码，加密密钥成对地出现在公钥密码中，它们是在数学上是相关的，但无法由一个推知另一个。
The SSL protocol is based on public-key cryptography where encryption keys come in pairs that are mathematically related, but one cannot be deduced from knowing the other.
其他性能包括高安全性、基于标准的加密技术、可同时单向和双向加密的加密密码、文本、数字和二进制文件。
Other features include high-security, standards-based encryption techniques, both for unidirectional and bidirectional encryption to encrypt passwords, texts, numbers and binaries.
对这个基于J2ME的Kerberos客户机，我将只支持一种加密算法，即CBC(密码分组链接cipher block chaining)模式下的DES(数据加密标准)。
For the J2ME-based Kerberos client, I'll only support one encryption algorithm, which is DES (data encryption standard) in CBC (cipher block chaining) mode.
加密卡是基于计算机总线接口的、提供密码服务功能的硬件模块。
Cipher Card is a hardware module based on bus interface of computer and offering cryptogram service function.
论文主要通过研究改进椭圆曲线公钥密码学，设计实现了一个基于椭圆曲线的混合加密系统。
By studying and improving on ECC mainly, this article deals with the design and encryption algorithm implementation of a hybrid cryptosystem based on elliptic curve.
基于仿射密码的加密原理，构造了一种差分跳频的频转移函数。
Based on the encryption principle of affine cipher, a frequency transition function of DFH is designed.
流密码与分组密码是基于位运算的图像加密算法中两种主要密码体制。
Stream cipher and block cipher are main cipher systems in image encryption algorithm based on bit operation.
基于多重菲涅耳衍射变换和相位密码板，设计了一种新的图像加密计算方法。
The new image encryption algorithm was proposed based on multiple Fresnel diffraction transforms and phase encryption masks.
这部分中，本文提出了基于密码学算法的图象置乱方法和基于混沌序列的图象置乱方法，并把电视信号加密方法应用到数字图象置乱中去。
In this part, the scrambling methods based on cryptography and chaos sequences are presented, and the encryption methods used in the TV are applied to the digital image scrambling.
对称加密算法从加密模式上可分为流密码(序列密码)和分组密码(块密码)两大类，几乎当前使用的所有对称加密算法都是基于分组密码模式。
It can be divided into two sorts as stream cipher mode and block cipher mode by encrypting mode. The most commonly used symmetric encryption algorithms are almost based on block cipher mode.
提出一个基于分级身份的密码系统：包括分级的基于身份的加密和签名方案。
A new hierarchical identity based (ID-based) cryptosystem is proposed, including hierarchical ID-based encryption and signature.
分析了基于身份加密体制的构造框架，利用剩余类环上的椭圆曲线密码实现了一种新的基于身份的加密机制。
The configuration of ID-based Encryption is analyzed. A new ID-based Encryption is realized with the Elliptic curve over the residue class ring.
本文通过研究公钥密码学中的二次背包体制，给出了一种基于二次背包加密的数字水印算法。
In this paper, we propose a new digital watermarking algorithm based on quadratic knapsack problem, which belongs to public-key cryptosystem.
实践表明，这种基于复合加密的公钥密码系统，算法的时间复杂度和空间复杂度并未受到影响，但其安全性较早期各同类系统更高、更易被用户采纳。
It is proved that this public key cryptosystem based on compound encryption has not been influenced on time complexity and space complexity, but it has more security t.
椭圆曲线密码(ECC)是一个基于椭圆曲线理论的公钥加密技术，可以用来创造更快、更小、更高效的加密密钥。
Elliptical curve cryptography (ECC) is a public key encryption technique based on elliptic curve theory that can be used to create faster, smaller, and more efficient cryptographic keys.
RSA算法是基于数论的公钥密码体制，是公钥密码体制中最优秀的加密算法。
The RSA algorithm based on the numeric theory is the best encryption algorithm in public key cryptosystems.
同时，基于身份加密的公钥密码系统中也存在着一些问题，如身份认证、私钥分发以及密钥托管等。
However, there are some problems in IBE such as identity authentication, private key distribution, key escrow and so on.
基于分段非线性混沌映射设计了一种流密码加密方案。
A stream cipher encryption scheme was designed based on piecewise nonlinear chaotic map.
基于网络的数据传输安全问题是信息安全领域的重要课题之一，本文在分析现有数据加密方法的基础上，在数据传输系统中应用一种基于分组密码新概念的新算法—排列码加密算法。
In this paper, a permutation code security algorithm based on the block cipher that is widely used in the data transmission system is put up after carefully studied the current encryption methods.
密码选项，如加密和是否支持基于用户特定的问题的密码恢复。
Password options such as encryption and whether to support password recovery based on a user-specific question.
分析了基于分组密码算法idea设计的端-端加密系统。
IDEA is a symmetrical block cipher. End-to-end encryption based on IDEA is presented and analyzed.
基于密码学的公钥技术提出了一种混合密钥加密系统，并加入认证技术，从而构建了一个网络环境下的虚拟光学信息安全系统模型。
A model of hybrid cryptosystem was proposed with the aid of public key techniques. Through this model, the solution of aforementioned issues may be found.
利用DNA合成技术、DNA克隆技术、PCR扩增技术以及DNA芯片技术，结合密码学的计算复杂度理论，提出了一种基于DNA技术的加密方法。
Using the technologies of DNA synthesis, DNA clone, PCR and DNA chip and the theory of computational complexity, an encryption scheme is formed.
基于对公钥密码体制的分析，研究了RSA密码体制的实现算法，开发了端对端的网络传输信息加密解密系统，在实际网络环境条件下进行的测试证明了其安全性和可靠性。
Based on the analyzing of public_key cryptosystem, a practical algorithm of RSA is studied. A network information encryption and decryption system of end to end is developed.
基于对公钥密码体制的分析，研究了RSA密码体制的实现算法，开发了端对端的网络传输信息加密解密系统，在实际网络环境条件下进行的测试证明了其安全性和可靠性。
Based on the analyzing of public_key cryptosystem, a practical algorithm of RSA is studied. A network information encryption and decryption system of end to end is developed.
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