It provides ticket and session keys.
它提供了票证和会话密钥。
The session keys protect communications between the WLAN access point (140) and the WLAN device (130).
会话密钥保护WLAN接入点（140）与WLAN设备 （130）之间的通信。
Many encryption packages that are basically secret-key systems use public-key encryption to communicate the secret session keys.
很多基本上是秘钥系统的加密软件包采用明钥加密，来传送秘密的会话密钥。
The session keys generated during this authentication exchange can be used for all the future correspondences among client/server and KDC.
在此身份验证信息交换过程中生成的会话密钥可用于客户端/服务器与KDC之间的所有未来通信。
Developers using DES can improve security by changing the keys frequently, using temporary session keys, or using triple encryption DES.
使用DES的开发人员可以通过频繁更改钥匙、使用临时的会话钥匙或使用三重加密des来提高安全性。
In order to achieve perfect forward and perfect backward secrecy, and to counteract cryptoanalysis, the group session keys should be rekeyed.
为达到完美向前和完美向后保密以及对付密码分析，需要更新组会话密钥。
From the master secret, the client and server create the session keys, symmetric keys within the bounds of the chosen symmetric cipher used to encrypt the session's data.
从mastersecret中，客户机和服务器可以创建session keys(会话密钥)，这是选择用来对会话数据进行加密所使用的对称密码中的对称密钥。
Therefore, how to guarantee the safety of session key, the communication is safe, effective, how can the negotiation of a joint session keys is a very important problem.
因而，如何保证会话密钥的平安性，如何通信双方能平安无效的协商出一个共同的会话密钥是一个十分重要的成绩。
WS-SecureConversation: Describes how to manage and authenticate message exchanges between parties, including security context exchange and establishing and deriving session keys.
WS - SecureConversation：描述如何管理和认证各方之间的消息交换，包括安全上下文交换以及建立和继承会话密钥。
Now that both sides have a "master secrets", the spec shows us how we can derive all the needed session keys we need using the PRF to create a "key block" where we will pull data from.
现在双方都有了“mastersecrets”，规约描述了我们如何生成会话所需的所有的密钥，我们需要使用PRF函数来创建一个“keyblock”，然后从这个块中提取所需的密钥？
The trapdoor one-way function in NTRU is different from previous ones. Its one-wayness depends on the randomness of session keys, and decryption needs not any information about the session key.
NTRU公钥密码体制的陷门单向函数与以往的有所不同，其单向性依赖于会话密钥的随机性，且解密不需要知道有关随机会话密钥的任何信息。
In this section, you'll see how to generate keys that let you store data for each user session.
在这一部分中，您将看到如何生成键，让你存储每个用户会议所用的数据。
In this section, you see how to generate keys that let you store data for each user session.
在这一部分中，您将看到如何生成为每一个用户会话存储数据所用的键。
Generating session scope cache keys is simple and cheap because the session provides you with a specific id that can be leveraged.
生成会话范围缓存键很简单，开销也很低，因为会话向您提供了可以使用的特定ID。
At a connection handshake, SSL utilizes public key algorithms and digital certificates to establish trust between parties that haven't met before and exchange private keys for the current session.
在连接握手时，SSL利用公钥算法和数字证书在素不相识的各方之间建立信任并交换当前会话的私钥。
Now you can generate the different cache keys for the session and portlet window scope.
现在您可以为会话和Portlet窗口范围生成不同的缓存键。
Note: The slash at the end is for older JSF implementations that kept view states in session under /jspname keys.
注意：末尾的斜杠，是让旧有的JSF 执行将会话中的视图论述位于 /jspname键之下。
In addition to creating request scope keys, MyRequestProcessor needs to get the application scope key and session scope key and store them in a RequestContext object before a request is processed.
除了创建请求范围键之外，在处理请求之前，MyRequestProcessor需要获得应用程序范围键和会话范围键，并把它们存储在RequestContext对象中。
We also explained how to generate cache keys for the two use cases session scope and portlet window scope.
还说明了如何为两个用例会话范围和Portlet窗口范围生成缓存键。
The other one can not only generates secret session key for one group but also generates keys for subgroups that exist in this group.
此时谈判的每一方都是一个组，因此需要为多个组一次协商出所有的组密钥。
The other one can not only generates secret session key for one group but also generates keys for subgroups that exist in this group.
此时谈判的每一方都是一个组，因此需要为多个组一次协商出所有的组密钥。
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