C# 클래스 Renci.SshNet.Security.Cryptography.Ciphers.DesCipher

Implements DES cipher algorithm.

상속: BlockCipher

공개 메소드들

메소드	설명
DecryptBlock ( byte inputBuffer, int inputOffset, int inputCount, byte outputBuffer, int outputOffset ) : int	Decrypts the specified region of the input byte array and copies the decrypted data to the specified region of the output byte array.
DesCipher ( byte key, CipherMode mode, CipherPadding padding ) : System	Initializes a new instance of the DesCipher class.
EncryptBlock ( byte inputBuffer, int inputOffset, int inputCount, byte outputBuffer, int outputOffset ) : int	Encrypts the specified region of the input byte array and copies the encrypted data to the specified region of the output byte array.

메소드	설명
DesFunc ( int wKey, byte input, int inOff, byte outBytes, int outOff ) : void	Performs DES function.
GenerateWorkingKey ( bool encrypting, byte key ) : int[]	Generates the working key.
ValidateKey ( ) : void	Validates the key.

Decrypts the specified region of the input byte array and copies the decrypted data to the specified region of the output byte array.

public DecryptBlock ( byte inputBuffer, int inputOffset, int inputCount, byte outputBuffer, int outputOffset ) : int
inputBuffer	byte	The input data to decrypt.
inputOffset	int	The offset into the input byte array from which to begin using data.
inputCount	int	The number of bytes in the input byte array to use as data.
outputBuffer	byte	The output to which to write decrypted data.
outputOffset	int	The offset into the output byte array from which to begin writing data.
리턴	int

Initializes a new instance of the DesCipher class.

is null.

public DesCipher ( byte key, CipherMode mode, CipherPadding padding ) : System
key	byte	The key.
mode	CipherMode	The mode.
padding	CipherPadding	The padding.
리턴	System

Performs DES function.

protected static DesFunc ( int wKey, byte input, int inOff, byte outBytes, int outOff ) : void
wKey	int	The w key.
input	byte	The input.
inOff	int	The in off.
outBytes	byte	The out bytes.
outOff	int	The out off.
리턴	void

Encrypts the specified region of the input byte array and copies the encrypted data to the specified region of the output byte array.

public EncryptBlock ( byte inputBuffer, int inputOffset, int inputCount, byte outputBuffer, int outputOffset ) : int
inputBuffer	byte	The input data to encrypt.
inputOffset	int	The offset into the input byte array from which to begin using data.
inputCount	int	The number of bytes in the input byte array to use as data.
outputBuffer	byte	The output to which to write encrypted data.
outputOffset	int	The offset into the output byte array from which to begin writing data.
리턴	int

Generates the working key.

protected GenerateWorkingKey ( bool encrypting, byte key ) : int[]
encrypting	bool	if set to true [encrypting].
key	byte	The key.
리턴	int[]

Validates the key.

protected ValidateKey ( ) : void
리턴	void