DataEncryptor Class Reference

Responsible for encrypting and decrypting data buffers More...

Inherits IDataEncryption.

Public Member Functions
bool	ComputeHash (byte *buffer, ref int bufferLength, int capacity)
	Compute the Buffer hash and append it to the buffer itself
bool	DecryptData (byte *buffer, ref int bufferLength, int capacity)
	Decrypt data in place and update it's length.
void	Dispose ()
	Dispose of the DataEncryptor More...
bool	EncryptData (byte *buffer, ref int bufferLength, int capacity)
	Encrypts the data in the provided buffer. More...
byte[]	GenerateKey ()
	Generate the key used used by the encryption implementation
void	Setup (byte[] key)
	Setup the encryption implementation with the right key
bool	VerifyHash (byte *buffer, ref int bufferLength, int capacity)
	Verify the buffer hash that was appended to the buffer

Detailed Description

Responsible for encrypting and decrypting data buffers

Member Function Documentation

Dispose()

void Dispose

(

)

Dispose of the DataEncryptor

EncryptData()

bool EncryptData	(	byte *	buffer,
		ref int	bufferLength,
		int	capacity
	)

Encrypts the data in the provided buffer.

Parameters

buffer	The buffer containing the data to be encrypted.
bufferLength	The length of the data in the buffer.
capacity	The total capacity of the buffer.

Returns

Returns true if the encryption was successful, false otherwise.

Exceptions

InvalidOperationException	Thrown when the encryption provider is not initialized.
ArgumentException	Thrown when the original buffer cannot hold the encrypted data.

Implements IDataEncryption.