C# Class DotNetCrypt.SymmetricAlgorithmBase

An abstract base class for managed implementations of SymmetricAlgorithm.

This class introduces the ExtendedMode property, allowing a wider range of block cipher chaining modes to be used. For this reason, the Mode property is now marked with the ObsoleteAttribute.

Inheritance: System.Security.Cryptography.SymmetricAlgorithm, ISymmetricAlgorithm

Datei anzeigen Open project: drizzt/KeePass-SerpentCipher

Private Properties

Property	Type	Description

Public Methods

Method	Description
GenerateIV ( ) : void	Generates a random initialization vector (P:System.Security.Cryptography.SymmetricAlgorithm.IV) to use for the algorithm.
GenerateKey ( ) : void	Generates a random non-weak key (P:System.Security.Cryptography.SymmetricAlgorithm.Key) to use for the algorithm.
GenerateNonWeakKey ( ) : byte[]	Returns a random non-weak key (P:System.Security.Cryptography.SymmetricAlgorithm.Key) to use for the algorithm.
IsWeakKey ( byte rgbKey ) : bool	Determines whether the specified key is weak.

Method Details

GenerateIV() public method

Generates a random initialization vector (P:System.Security.Cryptography.SymmetricAlgorithm.IV) to use for the algorithm.

public GenerateIV ( ) : void
return	void

GenerateKey() public method

Generates a random non-weak key (P:System.Security.Cryptography.SymmetricAlgorithm.Key) to use for the algorithm.

public GenerateKey ( ) : void
return	void

GenerateNonWeakKey() public method

Returns a random non-weak key (P:System.Security.Cryptography.SymmetricAlgorithm.Key) to use for the algorithm.

public GenerateNonWeakKey ( ) : byte[]
return	byte[]

IsWeakKey() public abstract method

Determines whether the specified key is weak.

public abstract IsWeakKey ( byte rgbKey ) : bool
rgbKey	byte	/// The secret key to test for weakness. ///
return	bool