A troublesome area is the management of the keys used for encryption and authentication.
一个麻烦的领域是用于加密和身份验证的密钥的管理。
In the third section, I'll show how you can generate a cryptographic key used for encryption and decryption in Kerberos messaging.
在第三节中，我将展示如何生成一个用于在Kerveros通信中进行加密和解密的密钥。
For the curious, a 1024 bit RSA key pair is used for signing and a 128 bit secret key (AES) is used for encryption.
出于好奇，我们使用1024位RS a密钥对来进行签名，使用128位机密密钥(AES)来进行加密。
When encryption is used, a separate padding effect occurs from the base64 encoding used for the encrypted data.
在使用加密时，加密数据所使用的base64编码中出现了单独的填充(padding)效果。
The sample application used for this article is the same one used in "Axis2 WS-Security basics" and "Axis2 WS-Security signing and encryption" - a simple library-management service.
本文使用的样例策略与“Axis2WS -Security基础”和“Axis2 WS - Security签名和加密”中的策略相同—一个简单的库管理服务。
For simple applications not requiring role-based access control and implementing only a single encryption key, a single user exit could be used for all encryption and decryption functions.
对于不需要基于角色的访问控制，并且只实现一个加密密钥的简单应用程序，那么可以将一个用户出口用于所有加密和解密函数。
If a key pair is successfully used in an encryption and decryption operation, the pair's private key must have been used for one part of the operation.
如果在加密和解密操作中成功地使用了密钥对，那么必定在操作的某个部分使用了密钥对中的私钥。
Meanwhile, a reversible DES algorithm for data encryption transmission is used to ensure the security in the transmission.
在数据传输加密方面，采用国际上通用的DES算法来实现，保证传输过程中的安全可靠。
Encrypted key exchange protocol's goal is to establish a high secure key used for further encryption and authentication through a low secure password.
密钥加密协议的目的是利用安全性低的口令协商安全性高的密钥，进而利用密钥对以后的通信进行加密或身份认证，从而实现安全通信。
The globalization of business also should boost the popularity of packet encryption because it allows a variety of different algorithms to be used for domestic and offshore links.
业务的全球化也应加快包加密的流行，因为包加密允许使用各种不同的算法用于国内和海外的链路。
When database encryption is used as a machanism for database security and privacy, one of the main problems is the distribution and management of cryptographic keys.
用数据库加密方法实现数据库的安全保密时，密钥的分配和管理是主要难点之一。
A symmetric key is one key that is used for both encryption and decryption.
对称密钥是加密和解密都使用的一个密钥。
Encryption solves a small set of problems very well and is frequently used in ways that it was never designed for.
加密只能妥善解决一小部分的问题，而且常常会被用于其设计原意以外的用途。
Encryption solves a small set of problems very well and is frequently used in ways that it was never designed for.
加密只能妥善解决一小部分的问题，而且常常会被用于其设计原意以外的用途。
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