System.Security.Cryptography.HMAC.HashCore Method

When overridden in a derived class, routes data written to the object into the default System.Security.Cryptography.HMAC hash algorithm for computing the hash value.

Syntax

protected override void HashCore (byte[] rgb, int ib, int cb)

Parameters

rgb
The input data.
ib
The offset into the byte array from which to begin using data.
cb
The number of bytes in the array to use as data.

Remarks

This method is not called by application code.

This abstract method performs the hash computation. Every write to the cryptographic stream object passes the data through this method. For each block of data, this method updates the state of the hash object so that a correct hash value is returned at the end of the data stream.

Requirements

Namespace: System.Security.Cryptography
Assembly: mscorlib (in mscorlib.dll)
Assembly Versions: 2.0.0.0, 4.0.0.0
Since: .NET 2.0