SymmetricKey.Create 方法 (SymmetricKeyEncryption, SymmetricKeyEncryptionAlgorithm, SecureString, String)

發行項
04/26/2013

Creates a symmetric key on the database with the specified encryption type and method.

命名空間： Microsoft.SqlServer.Management.Smo
組件： Microsoft.SqlServer.Smo (在 Microsoft.SqlServer.Smo.dll 中)

語法

'宣告
Public Sub Create ( _
    keyEncryption As SymmetricKeyEncryption, _
    keyEncryptionAlgorithm As SymmetricKeyEncryptionAlgorithm, _
    passPhrase As SecureString, _
    identityPhrase As String _
)
'用途
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
)

參數

keyEncryption
型別：Microsoft.SqlServer.Management.Smo.SymmetricKeyEncryption
A SymmetricKeyEncryption object value that specifies the encryption type.

keyEncryptionAlgorithm
型別：Microsoft.SqlServer.Management.Smo.SymmetricKeyEncryptionAlgorithm
A SymmetricKeyEncryptionAlgorithm value that specifies the encryption method.

passPhrase
型別：System.Security.SecureString
A SecureString value that specifies the pass phrase from which the symmetric key can be derived.

identityPhrase
型別：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.