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KeyedHashAlgorithm.Create Method

Creates an instance of the default implementation of a keyed hash algorithm.

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

'Declaration
Public Shared Function Create As KeyedHashAlgorithm

Return Value

Type: System.Security.Cryptography.KeyedHashAlgorithm
A new HMACSHA1 instance, unless the default settings have been changed.

By default, this overload uses the HMACSHA1 implementation of a keyed hash algorithm. If you want to specify a different implementation, use the Create(String) overload, which lets you specify an algorithm name, instead. The cryptography configuration system defines the default implementation of the KeyedHashAlgorithm class.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
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