If you can't read the data when you have accessed it, the decryption keys are corrupted, or the server rejects it because the vendor is using its own encryption algorithm.
如果试图访问数据时无法读取数据，原因之一是解密密钥无效，原因之二是遭服务器拒绝，因为此提供商使用的是自己的加密算法。
All the information necessary for decryption is present within the XML encryption tags: the name of the encryption algorithm, the type of data that was encrypted, and the name of the encryption key.
XML加密标记中存在着解密需要的所有信息：加密算法的名称、加密的数据类型以及加密密钥的名称。
As the encryption algorithm and decryption algorithm are open to everyone, so the private key storage management becomes an insecure part in public key system.
在公钥密码系统中加密和解密算法是公开的，因此私钥存储管理成了公钥系统安全中薄弱的环节。
MD5 encryption is one-way encryption algorithm, the so-called one-way encryption is only for data encryption, In other words, there is no way to encrypt the data after decryption.
MD 5就是采用单向加密的加密算法，所谓单向加密就是只能对数据进行加密，也就是说，没有办法对加密以后的数据进行解密。
It is believed that in modern cryptography, any algorithm of encryption and decryption in cryptographical systems could be public, and the security should rely on the secure key.
现代密码学认为，任何加密体系的加密和解密算法都可以公开，其安全性在于密钥的保密性。
The encryption and decryption algorithm of data processing for our new generation meteorological satellites is introduced, and the decryption process realized by software is described.
本文介绍了应用在新一代气象卫星数据传输过程中的加解密算法，并讲述了应用软件实现地面解密的过程。
The general design rules of block cipher is discussed by analyzing the encryption process, key generating, encryption function and decryption process of des algorithm.
文中以DES加密算法为例，在分析DES加密过程、密钥计算、加密函数和解密过程的基础上，探讨分组密码的设计原则。
A improved algorithm that builds security channel is provided, the new algorithm not only against known-plaintext attack, but also enhance efficiency of operation for encryption and decryption.
提出了一种改进的安全信道建立算法，新的算法能够承受已知明文攻击，同时还提高了加、解密运算的效率。
This paper introduces the process about encryption and decryption of RSA encryption algorithm, and analyzes testing prime number and producing privacy key and security of RSA algorithm.
论述了RSA加密算法的过程，分析了算法中素数测试、密钥产生和现阶段的安全性。
RSA algorithm realized the generation of public key and private key, and the function of data encryption and decryption.
RSA算法的编程实现了公开密钥、私有密钥的生成，数据加密，解密功能。
Optimized after some VC++ encryption and decryption algorithm to generate encryption types of documents, and then can call the code a couple of years ago, but still very useful.
一些经过优化后的VC++加密解密算法，生成加密类文件，然后可以调用，早两年的代码，但现在仍然很有用。
In modern cryptography, it is believed that any algorithm of encryption and decryption in cryptographical systems can be open, their safety depends on key security.
现代密码学认为，任何加密体系的加密和解密算法都可以公开，其安全性在于密钥的安全性。
We know that procedures have encryption module, decryption modules for key generating modules, which constitute three modules DES algorithm.
我们可以知道，程序要有加密模块、解密模块、子密钥生成模块，这三个模块构成DES算法。
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。
In this paper, LIU's high intensity public encryption algorithm is studied, and a multimedia data encryption & decryption software system is designed.
研究了刘氏高强度密码体制算法，并且设计一个基于此密码机制的多媒体数据加解密软件系统。
Then analyzing based on the format of data transmission, encryption-decryption basic algorithm and work mode, algorithm is realized by software.
随后在分析理解数据传输格式、具体的加解密算法和工作模式的基础上，通过软件进行了算法的实现。
In the paper, cipher algorithm is not only used to implement encryption and decryption but also used to source authentication.
密码算法在本文中不仅被用作实现加密解密，而且被用于实现身份的认证。
According to some tests with different lengths of the keys, the results show that the encryption and decryption module of the designed AES algorithm is completely correct.
并针对三种不同长度的密钥进行了加密解密测试，结果表明，所设计的AES算法的加密解密模块完全正确。
Then a security solution used in these mobile stock services is proposed. In this solution, 3DES algorithm is used as the encryption and decryption algorithm.
然后，给出了一种可以用于移动证券业务的安全机制，该安全机制采用了两密钥的三重DES算法进行加解密；
Then a security solution used in these mobile stock services is proposed. In this solution, 3DES algorithm is used as the encryption and decryption algorithm.
然后，给出了一种可以用于移动证券业务的安全机制，该安全机制采用了两密钥的三重DES算法进行加解密；
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