SHA256Managed.HashCore(Byte[], Int32, Int32) Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
When overridden in a derived class, routes data written to the object into the SHA256 hash algorithm for computing the hash.
protected:
override void HashCore(cli::array <System::Byte> ^ array, int ibStart, int cbSize);protected:
override void HashCore(cli::array <System::Byte> ^ rgb, int ibStart, int cbSize);protected override sealed void HashCore (byte[] array, int ibStart, int cbSize);protected override void HashCore (byte[] rgb, int ibStart, int cbSize);override this.HashCore : byte[] * int * int -> unitoverride this.HashCore : byte[] * int * int -> unitProtected Overrides NotOverridable Sub HashCore (array As Byte(), ibStart As Integer, cbSize As Integer)Protected Overrides Sub HashCore (rgb As Byte(), ibStart As Integer, cbSize As Integer)Parameters
- arrayrgb
- Byte[]
The input data.
- ibStart
- Int32
The offset into the byte array from which to begin using data.
- cbSize
- Int32
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 a correct hash value is returned at the end of the data stream.
