AesCryptoServiceProvider.Key 属性

定义

命名空间:

System.Security.Cryptography

程序集:

System.Security.Cryptography.Csp.dll

程序集:

System.Security.Cryptography.dll

程序集:

System.Core.dll

程序集:

netstandard.dll

获取或设置用于加密和解密的对称密钥。

public:
 virtual property cli::array <System::Byte> ^ Key { cli::array <System::Byte> ^ get(); void set(cli::array <System::Byte> ^ value); };

public override byte[] Key { get; set; }

public override byte[] Key { [System.Security.SecurityCritical] get; [System.Security.SecurityCritical] set; }

member this.Key : byte[] with get, set

[<get: System.Security.SecurityCritical>]
[<set: System.Security.SecurityCritical>]
member this.Key : byte[] with get, set

Public Overrides Property Key As Byte()

属性值

Byte[]

用于加密和解密的对称密钥。

属性

SecurityCriticalAttribute

例外

ArgumentNullException

密钥值为 null。

CryptographicException

密钥大小无效。