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AesCng Constructor (String^)

 

Initializes a new instance of the AesCng class with the specified key name, which represents an existing persisted AES key.

Namespace:   System.Security.Cryptography
Assembly:  System.Core (in System.Core.dll)

public:
AesCng(
	String^ keyName
)

Parameters

keyName
Type: System::String^

The name of the key.

Exception Condition
ArgumentNullException

keyName is null.

PlatformNotSupportedException

Cryptography Next Generation (CNG) is not supported on this system.

CryptographicException

All other errors.

This constructor uses a default CngKeyOpenOptions value of None and MicrosoftSoftwareKeyStorageProvider as the default key storage provider (KSP) to open the key.

.NET Framework
Available since 4.6.2
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