CryptoAPITransform

Implements:

Public:

Properties:

Name	Description
CanReuseTransform (get)	Gets a value indicating if the current transfrom can be reused.
CanTransformMultipleBlocks (get)	Gets a value indicating whether multiple blocks can be transformed.
InputBlockSize (get)	Gets the size of one block of data that is to be processed.
KeyHandle (get)	Gets the actual handle to a key created by the CryptoAPI service.
OutputBlockSize (get)	Gets the size of the resulting block of data after an input block of data has been processed.

Methods:

Name	Description
Clear	Releases the key and context of the CryptoAPI provider.
Equals	Returns a boolean indicating if the value and this object instance are the same instance.
GetHashCode	Returns a psuedo-unique number used to help identify this object in memory. The current method is to return the value obtained from ObjPtr. If a different method needs to be impelmented then change the method here in this function. An override might be necessary if the hashcode should be derived from a value contained within the class.
Reset	Resets the transform so a new set of data can be processed.
ToString	Returns a string representation of this object instance. The default method simply returns the application name and class name in which this class resides. A Person class may return the persons name instead.
TransformBlock	Processes a set of data, encrypting or decrypting it.
TransformFinalBlock	Processes a set of data adding any padding needed to complete the process.

Remarks

This class is used to support three cryptographic service providers within the CryptoAPI: DES, TripleDES, and RC2.

See Also

Project CorLib Overview

Class CryptoAPITransform Overview

DESCryptoServiceProvider

TripleDESCryptoServiceProvider

RC2CryptoServiceProvider