SHA256Managed.HashCore Method
[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
When overridden in a derived class, routes data written to the object into the SHA256 hash algorithm for computing the hash.
Assembly: mscorlib (in mscorlib.dll)
Parameters
- rgb
- Type:
System.Byte
[]
The input data.
- ibStart
- Type: System.Int32
The offset into the byte array from which to begin using data.
- cbSize
- Type: System.Int32
The number of bytes in the array to use as data.
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 a correct hash value is returned at the end of the data stream.