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AesCryptoServiceProvider::KeySize Property

Gets or sets the size, in bits, of the secret key.

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

public:
virtual property int KeySize {
	int get () override;
	void set (int value) override;
}

Property Value

Type: System::Int32
The size, in bits, of the key.

The minimum size of the key is 128 bits, and the maximum size is 256 bits.

.NET Framework

Supported in: 4.5.3, 4, 3.5

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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