Even though you are not the ca, you can set up a service via a public ca to provide certificates on your behalf.
尽管您不是CA，都可以通过公共CA建立服务以提供代表您的证书。
Its a trusted authority and often a public ca. You can get the issuer's name from the issuer Distinguished name.
它是一个值得信赖的权威，通常是公共CA。您可以从发行人专有名称取得发行人的名称。
If your company does business with a public ca, you need to consider the vendor's level of service, legal liability and responsibility, code of ethics, and Certificate Practice Statement (CPS).
如果您的公司和公共ca打交道，您需要考虑供应商的服务水平、法律上的义务和责任、商业道德记录和CertificatePracticeStatement (CPS)。
A public key infrastructure (PKI) is a means for associating public keys with the respective user identities using a Certification Authority (ca).
公钥基础设施(PKI)是将公钥与使用证书颁发机构(CA)的相应用户标识进行关联的一种方法。
The example uses a lazy initialization approach and caches a reference to the Public Key from the CA Certificate to avoid the need to reload it each time the handler is invoked.
该实例使用滞后初始化的方案并缓存CA证书中的公共密匙的引用来避免每次处理程序调用时都要重新加载它。
However, we'll need to configure the client to trust the certificate authority (ca) that signed the server's public key certificate.
然而，我们需要将客户机配置为信任签署服务器的公钥证书的认证中心(CA)。
Instead of simply sending its public key to the receiver, the sender sends its digital certificate issued by a ca.
发送方发送由CA签发的数字证书，而不仅仅是向接收方发送其公钥。
All certificates issued by a ca are digitally signed by the ca, and can be verified using the ca certificate (which contains the ca's public key).
CA签发的所有证书都是由ca数字签署的，可以使用ca证书(它包含CA的公钥)对其进行验证。
The CA can extract the public key from this SPKAC and issue a certificate containing the identity information that was received separately.
CA可以从此SPKAC提取公钥，并颁发含有单独接收的标识信息的证书。
Listing 10: Retrieve the ca certificate from the file system and extract the public key.
清单10：从文件系统中检索ca证书并提取公共密匙。
The San José Public Library, CA, has also embraced a bookstore approach, in part to handle soaring circulation and increased funding for materials but no increase in staff.
圣何塞公共图书馆（San José PublicLibrary CA）也倾向于使用书店的方法，一方面是因为流通量和采访经费都越来越多，但是人员却没有增加。
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。
With the digital certification enacted by CA, Public Key Infrastructure (PKI) provides a framework to construct and manage the trust relationship.
PKI利用可信的第三方认证机构（CA）签发的数字证书在网络通信中建立和管理信任。
In particular, the ca certifies the binding between the public key material and the subject of the certificate.
特别是CA认证的公钥材料和凭证的主体之间具有约束力。
In particular, the ca certifies the binding between the public key material and the subject of the certificate.
特别是CA认证的公钥材料和凭证的主体之间具有约束力。
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