这个内核模块注册一个新的密钥类型。
用户空间程序不允许创建新的密钥类型。
User-space programs are not allowed to create new key types.
还可以将一组操作与一个密钥类型相关联。
You can also associate a set of operations to a key type. A key_type can define the following operations.
清单5给出在内核模块中声明的一个新的密钥类型。
Listing 5 shows a new key type being declared in the kernel module.
创建了新的密钥类型之后，我们来试用一下这个内核模块。
Having created a new key type, we next want to try using the kernel module.
有两种预定义的密钥类型：keyring和user。
在演示中使用了rsa密钥类型，但是其他密钥类型也有效。
The rsa key type is used in the demonstration, but other key types are also valid.
私钥模块遇到要求生成不受支持的密钥类型的请求。
Private key module encountered a request to generate an unsupported key type.
私钥模块遇到要求生成不受支持的密钥类型的请求。
The private key module encountered a request to generate an unsupported key type.
这将为每个密钥类型创建两个文件：公钥(在以.pub结尾的文件中)和私钥。
Two files are created for each key type: the public key (in the file ending.pub) and the private key.
加密过的文件复制到加密了的文件夹中，文件的加密属性(如密钥类型，加密算法)都不变。
The copy of the encrypted file to an encrypted folder will not change the encryption attributes of file, such as its key type and encryption algorithm.
类型（Type）：Linux密钥保留服务定义两个标准密钥类型：user和keyring。
Type: The Linux key retention service defines two standard key types: user and keyring.
此选项不可以和一些密钥类型一起使用，例如智能卡密钥和在软件密钥存储提供程序(KSP)中存储的密钥。
This option may not work with some key types, such as smart card keys and keys that are stored in the software key storage provider (KSP).
然后，模块在它的init函数中调用 register_key_type()来注册这个新密钥类型（名为 mykey）。
The module then calls register_key_type(), in its init function, to register the new key, which is named mykey.
这一部分讨论不同类型的密钥，以及如何选择密钥的算法。
This section describes different types of keys, and how to select an algorithm for your key.
权限掩码给四个可能的密钥访问者类型各分配8位：所有者、用户、组和其他。
The permissions mask allocates 8 bits each to the four possible types of key accessor: possessor, user, group, and other.
接受缺省的CMS密钥数据库类型。
加密算法和密钥长度的组合决定加密类型的强度。
The combination of encryption algorithm and the key length governs the strength of the encryption type.
不同加密类型之间的差异在于算法的强度和使用的密钥长度。
The difference between the encryption types is the strength of algorithm and length of the key being used.
通过组合使用不同的密钥长度和散列算法，IBMNAS提供表1所示的加密类型。
With combination of different key lengths and different hashing algorithms, IBM NAS provides encryption types as shown in Table 1.
此示例的示例配置使用随WAS WSFP 提供的两种不同类型的密钥存储库。
The sample configuration for this example uses two different type of keystores that are shipped with WAS WSFP.
有两种类型的密钥文件：密钥存储库和信任存储库。
There are two types of key files: key stores and trust stores.
t选项必不可少，它用于指定想要生成的加密密钥的类型。
The -t option is required, and is used to specify the type of encryption key we're interested in generating.
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。
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.
客户类中的第二个find方法是findAllOrder()，它使用了一个包含搜索到的对象类型和该实例的客户ID 的密钥。
The second find method in the customer class, findAllOrder(), uses a key with the searched object type and the customer ID of this instance.
instantiate创建指定类型的一个新密钥。
这个SunJCE提供程序不适合生成非对称密钥，因为它没有包含rsa算法类型的实现。
The SunJCE provider is not suitable for generating asymmetric keys, as it does not contain the RSA algorithm type implementation.
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。
To create the public or private key, you need to use ssh-keygen, specifying the type of key encryption.
在WebSphereMQ 中有许多不同的加密类型，它们使用各种算法和密钥长度。
There are many different types of encryption available in WebSphere MQ, using a variety of algorithms and key lengths.
下面的示例使用Linux密钥保留服务创建一个新类型的密钥。
The following examples use the Linux key retention service to create a key of a new type.
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