SymmetricKey.Create 方法 (SymmetricKeyEncryption, SymmetricKeyEncryptionAlgorithm, SecureString, String)
Creates a symmetric key on the database with the specified encryption type and method.
命名空间： Microsoft.SqlServer.Management.Smo
程序集： Microsoft.SqlServer.Smo（在 Microsoft.SqlServer.Smo.dll 中）
语法
声明
Public Sub Create ( _
keyEncryption As SymmetricKeyEncryption, _
keyEncryptionAlgorithm As SymmetricKeyEncryptionAlgorithm, _
passPhrase As SecureString, _
identityPhrase As String _
)
用法
Dim instance As SymmetricKey
Dim keyEncryption As SymmetricKeyEncryption
Dim keyEncryptionAlgorithm As SymmetricKeyEncryptionAlgorithm
Dim passPhrase As SecureString
Dim identityPhrase As String
instance.Create(keyEncryption, keyEncryptionAlgorithm, _
passPhrase, identityPhrase)
public void Create(
SymmetricKeyEncryption keyEncryption,
SymmetricKeyEncryptionAlgorithm keyEncryptionAlgorithm,
SecureString passPhrase,
string identityPhrase
)
public:
void Create(
SymmetricKeyEncryption^ keyEncryption,
SymmetricKeyEncryptionAlgorithm keyEncryptionAlgorithm,
SecureString^ passPhrase,
String^ identityPhrase
)
member Create :
keyEncryption:SymmetricKeyEncryption *
keyEncryptionAlgorithm:SymmetricKeyEncryptionAlgorithm *
passPhrase:SecureString *
identityPhrase:string -> unit
public function Create(
keyEncryption : SymmetricKeyEncryption,
keyEncryptionAlgorithm : SymmetricKeyEncryptionAlgorithm,
passPhrase : SecureString,
identityPhrase : String
)
参数
- keyEncryption
类型：Microsoft.SqlServer.Management.Smo.SymmetricKeyEncryption
A SymmetricKeyEncryption object value that specifies the encryption type.
- keyEncryptionAlgorithm
类型：Microsoft.SqlServer.Management.Smo.SymmetricKeyEncryptionAlgorithm
A SymmetricKeyEncryptionAlgorithm value that specifies the encryption method.
- passPhrase
类型：System.Security.SecureString
A SecureString value that specifies the pass phrase from which the symmetric key can be derived.
- identityPhrase
类型：System.String
A String value that specifies the identity phrase used to tag data that is encrypted with the key. Either passPhrase or identityPhrase can be null, but at least one needs to be set.
示例
请参阅
参考
Microsoft.SqlServer.Management.Smo 命名空间