When a user's identity is verified by the CA, the certificate uses the holder's public encryption key to protect this data.
当认证机构确认了用户的身份后，电子证书使用证书持有者的公共密钥来保护数据。
One of the more common security systems used is PKI (Public Key Infrastructure), an encryption used for PDA and smart-phone security.
使用的更公用安全性系统之一是PKI(公用密钥基础)，一种用于PDA和智能电话安全性的加密技术。
See Resources for links to more information on digital certificates and public-key encryption in general.
参见参考资料 获得有关数字证书和公开密匙加密的更多信息的链接。
This element's content gives a secret key in encrypted form, using the server's public key to do the encryption.
这个元素的内容提供了一个加密了的秘密密匙，使用了服务器的公开密匙执行加密。
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.
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 keys that you set up will be used for authentication, and the encryption will be handled automatically through the public/private key.
您设置的密匙将用于身份验证，加密将通过公共/私有密匙自动处理。
When using encryption, the client needs to have the server certificate available when sending the initial request (because the server public key from the certificate is used for the encryption).
在使用加密时，客户机在发送初始请求时需要用到服务器证书(因为要使用证书中的服务器公开密匙进行加密)。
OpenSSH supports two types of encryption, namely host-based authentication and public-key authentication.
OpenSSH支持两种类型的加密，即基于主机的认证和公钥认证。
XML encryption and digital signatures rely on Public Key Infrastructure (PKI) to help encrypt, decrypt, sign, and verify various documents.
xml加密和数字签名依赖于公共密钥基础设施(Public Key Infrastructure,PKI)来帮助加密(encrypt)、解密(decrypt)、签名(sign)和验证(verify)各种文档。
So public-private key pairs can be used for both encryption and signing of messages exchanged between two parties, provided each party has access to the other's public key.
公开-私有密匙对可以同时用于对双方之间交换的信息进行加密和签名，假设交换双方都可以访问对方的公开密匙。
In the grown-up world, you solve these problems through the use of public key-private key encryption.
在成年人的世界里，可以通过使用公钥—私钥加密来解决此类问题。
This section describes the process of generating the public-private key pair, which is the basis for encryption and digital signature.
这一部分介绍生成公钥-私钥对的过程，这是加密和数字签名的基础。
I've explained enough about security, encryption techniques, and even public-key cryptography to help make your next PHP project a success.
我们对安全性、加密技术，甚至公钥加密技术介绍了很多，目的是帮助您成功开发下一个PHP项目。
With PGP and other public-key encryption methods, there's no way to deduce someone's private key from the public key.
对于PGP和其他公钥加密方法，不存在从公钥推断某人私钥的方法。
Encryption using a public-private key is slow and is directly proportional to the size of the data being encrypted.
使用公司密钥加密很慢，而且直接与加密的数据大小成正比。
As discussed in "Axis2 WS-Security signing and encryption," you use your private key to sign messages and the recipient's public key to encrypt messages.
正如在“Axis2WS - Security签名和加密”中所介绍的，您可以使用您的私钥对消息进行签名，并使用接收者的公钥对消息进行加密。
The problem was a famous one in the field – it had been proposed in the late 1970s by developers of the famous RSA public key encryption scheme.
这是密码学领域一个有名的难题--它于20世纪70年代末由著名的RSA公钥加密方案的开发人员提出的。
To create the public or private key, you need to use ssh-keygen, specifying the type of key encryption.
要创建公钥或私钥，您需要使用ssh-keygen 来指定密钥加密的类型。
Using asymmetric encryption with public/private key pairs for signing and encrypting messages is simple (at least conceptually!).
使用不对称加密和public/private密钥对进行消息的签名和加密是很简单的（至少概念上很简单）。
In terms of the difference between encryption key and decryption key, it can divide into symmetry cryptogram and public key cryptogram.
根据加密密钥和解密密钥在性质上的差异，可以将密码体制分为对称密码和公钥密码两大类。
The key used for the data encryption is encrypted itself using an asymmetric algorithm with the public key associated with the Service Provider's X.509 certificate.
用于数据加密的密钥是使用带有与服务提供者（Service Provider）的 X.509 证书相关联的公钥的非对称算法进行加密的。
Most corporations do not need the level of email security provided by PGP or built-in public key encryption in most email systems.
大多数企业的大多数电子邮件系统不需要PGP或内置公匙加密提供的电子邮件安全级别。
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。
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。
Signing an assembly with a strong name adds a public key encryption to the file containing the assembly manifest.
使用强名称对程序集进行签名将向包含程序集清单的文件添加公钥加密。
If you are using more advanced techniques (like public key encryption) you'll probably need to brush up on your math a little more.
如果您使用的是更先进的技术(如公共密钥加密)你可能会需要温习你的数学一点。
BOINC protects against several types of attacks. For example, digital signatures based on public-key encryption protect against the distribution of viruses.
BOINC能防止各种类型的攻击。例如，使用基于公共钥匙加密技术的数字签名来防范病毒传播。
To evaluate the IND-CCA2 security of public key encryption schemes, proposed the gray-box analysis of IND-CCA2 security.
为了更简单准确地判断公钥加密方案的IND-CCA2安全性，提出了IND-CCA2安全性的灰盒分析法。
Receivers use a combination of the sender's public key and their own private encryption key to unlock the secret code for that message and decipher it.
接收者利用发送者的公开密钥和他们自己的秘密密钥的结合，解开该报文的秘密编码，并解密之。
Receivers use a combination of the sender's public key and their own private encryption key to unlock the secret code for that message and decipher it.
接收者利用发送者的公开密钥和他们自己的秘密密钥的结合，解开该报文的秘密编码，并解密之。
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