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DES Members

DES overview

Public Constructors

public constructorDES Constructor Initializes a new instance of DES.

Public Properties

public propertyBlockSize (inherited from SymmetricAlgorithm) Gets or sets the block size of the cryptographic operation in bits.
public propertyFeedbackSize (inherited from SymmetricAlgorithm) Gets or sets the feedback size of the cryptographic operation in bits.
public propertyIV (inherited from SymmetricAlgorithm) Gets or sets the initialization vector (IV) for the symmetric algorithm.
public propertyKey Overridden. Gets or sets the secret key for the Data Encryption Standard (DES) algorithm.
public propertyKeySize (inherited from SymmetricAlgorithm) Gets or sets the size of the secret key used by the symmetric algorithm in bits.
public propertyLegalBlockSizes (inherited from SymmetricAlgorithm) Gets the block sizes that are supported by the symmetric algorithm.
public propertyLegalKeySizes (inherited from SymmetricAlgorithm) Gets the key sizes that are supported by the symmetric algorithm.
public propertyMode (inherited from SymmetricAlgorithm) Gets or sets the mode for operation of the symmetric algorithm.
public propertyPadding (inherited from SymmetricAlgorithm) Gets or sets the padding mode used in the symmetric algorithm.

Public Methods

public methodClear (inherited from SymmetricAlgorithm) Releases all resources used by the SymmetricAlgorithm.
public methodstatic (Shared in Visual Basic)Create Overloaded. Creates an instance of a cryptographic object to perform the Data Encryption Standard (DES) algorithm.
public methodCreateDecryptor (inherited from SymmetricAlgorithm) Overloaded. Creates a symmetric decryptor object.
public methodCreateEncryptor (inherited from SymmetricAlgorithm) Overloaded. Creates a symmetric encryptor object.
public methodEquals (inherited from Object) Overloaded. Determines whether two Object instances are equal.
public methodGenerateIV (inherited from SymmetricAlgorithm) When overridden in a derived class, generates a random initialization vector (IV) to be used for the algorithm.
public methodGenerateKey (inherited from SymmetricAlgorithm) When overridden in a derived class, generates a random Key to be used for the algorithm.
public methodGetHashCode (inherited from Object) Serves as a hash function for a particular type, suitable for use in hashing algorithms and data structures like a hash table.
public methodGetType (inherited from Object) Gets the Type of the current instance.
public methodstatic (Shared in Visual Basic)IsSemiWeakKey Determines whether the specified key is semi-weak.
public methodstatic (Shared in Visual Basic)IsWeakKey Determines whether the specified key is weak.
public methodToString (inherited from Object) Returns a String that represents the current Object.
public methodValidKeySize (inherited from SymmetricAlgorithm) Determines whether the specified key size is valid for the current algorithm.

Protected Fields

protected fieldBlockSizeValue (inherited from SymmetricAlgorithm) Represents the block size of the cryptographic operation in bits.
protected fieldFeedbackSizeValue (inherited from SymmetricAlgorithm) Represents the feedback size of the cryptographic operation in bits.
protected fieldIVValue (inherited from SymmetricAlgorithm) Represents the initialization vector (IV) for the symmetric algorithm.
protected fieldKeySizeValue (inherited from SymmetricAlgorithm) Represents the size of the secret key used by the symmetric algorithm in bits.
protected fieldKeyValue (inherited from SymmetricAlgorithm) Represents the secret key for the symmetric algorithm.
protected fieldLegalBlockSizesValue (inherited from SymmetricAlgorithm) Specifies the block sizes that are supported by the symmetric algorithm.
protected fieldLegalKeySizesValue (inherited from SymmetricAlgorithm) Specifies the key sizes that are supported by the symmetric algorithm.
protected fieldModeValue (inherited from SymmetricAlgorithm) Represents the cipher mode used in the symmetric algorithm.
protected fieldPaddingValue (inherited from SymmetricAlgorithm) Represents the padding mode used in the symmetric algorithm.

Protected Methods

protected methodDispose (inherited from SymmetricAlgorithm) Releases the unmanaged resources used by the SymmetricAlgorithm and optionally releases the managed resources.
protected methodFinalize (inherited from SymmetricAlgorithm) Overridden. Releases the unmanaged resources used by the SymmetricAlgorithm.

In C# and C++, finalizers are expressed using destructor syntax.

protected methodMemberwiseClone (inherited from Object) Creates a shallow copy of the current Object.

See Also

DES Class | System.Security.Cryptography Namespace

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