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ECDsaCng Constructor (Int32)

 

Initializes a new instance of the ECDsaCng class with a random key pair, using the specified key size.

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

public:
ECDsaCng(
	int keySize
)

Parameters

keySize
Type: System::Int32

The size of the key. Valid key sizes are 256, 384, and 521 bits.

Exception Condition
PlatformNotSupportedException

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

CryptographicException

keySize specifies an invalid length.

The random key pair will have the public key length defined by the keySize parameter.

.NET Framework
Available since 3.5
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