RSAOAEPKeyExchangeDeformatter Class

Decrypts Optimal Asymmetric Encryption Padding (OAEP) key exchange data.

Inheritance Hierarchy

System.Object
  System.Security.Cryptography.AsymmetricKeyExchangeDeformatter
    System.Security.Cryptography.RSAOAEPKeyExchangeDeformatter

Namespace:  System.Security.Cryptography
Assembly:  mscorlib.Extensions (in mscorlib.Extensions.dll)

Syntax

'Declaration
<ComVisibleAttribute(True)> _
Public Class RSAOAEPKeyExchangeDeformatter _
    Inherits AsymmetricKeyExchangeDeformatter
[ComVisibleAttribute(true)]
public class RSAOAEPKeyExchangeDeformatter : AsymmetricKeyExchangeDeformatter

The RSAOAEPKeyExchangeDeformatter type exposes the following members.

Constructors

  Name Description
Public methodSupported by Silverlight for Windows Phone RSAOAEPKeyExchangeDeformatter() Initializes a new instance of the RSAOAEPKeyExchangeDeformatter class.
Public methodSupported by Silverlight for Windows Phone RSAOAEPKeyExchangeDeformatter(AsymmetricAlgorithm) Initializes a new instance of the RSAOAEPKeyExchangeDeformatter class with the specified key.

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Properties

  Name Description
Public propertySupported by Silverlight for Windows Phone Parameters Gets the parameters for the Optimal Asymmetric Encryption Padding (OAEP) key exchange. (Overrides AsymmetricKeyExchangeDeformatter.Parameters.)

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Methods

  Name Description
Public methodSupported by Silverlight for Windows Phone DecryptKeyExchange Extracts secret information from the encrypted key exchange data. (Overrides AsymmetricKeyExchangeDeformatter.DecryptKeyExchange(array<Byte[]).)
Public methodSupported by Silverlight for Windows Phone Equals(Object) Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
Protected methodSupported by Silverlight for Windows Phone Finalize Allows an object to try to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.)
Public methodSupported by Silverlight for Windows Phone GetHashCode Serves as a hash function for a particular type. (Inherited from Object.)
Public methodSupported by Silverlight for Windows Phone GetType Gets the Type of the current instance. (Inherited from Object.)
Protected methodSupported by Silverlight for Windows Phone MemberwiseClone Creates a shallow copy of the current Object. (Inherited from Object.)
Public methodSupported by Silverlight for Windows Phone SetKey Sets the private key to use for decrypting the secret information. (Overrides AsymmetricKeyExchangeDeformatter.SetKey(AsymmetricAlgorithm).)
Public methodSupported by Silverlight for Windows Phone ToString Returns a string that represents the current object. (Inherited from Object.)

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Remarks

Key exchange allows a sender to create secret information, for example, random data that can be used as a key in a symmetric encryption algorithm, and use encryption to send it to the intended recipient.

Use RSAOAEPKeyExchangeFormatter to create the key exchange message with the RSA algorithm.

Caution noteCaution:

It is highly recommended that you not attempt to create your own key exchange method from the basic functionality provided, because many details of the operation must be performed carefully in order for the key exchange to be successful.

Version Information

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1

Platforms

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.