Export (0) Print
Expand All
This topic has not yet been rated - Rate this topic

RSAOAEPKeyExchangeDeformatter Class

Updated: March 2011

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

Namespace:  System.Security.Cryptography
Assembly:  mscorlib (in mscorlib.dll)
[ComVisibleAttribute(true)]
public ref class RSAOAEPKeyExchangeDeformatter : public AsymmetricKeyExchangeDeformatter

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.

The following example shows how to use the RSAOAEPKeyExchangeDeformatter class to recreate an exchange key to be used to decrypt a message.

No code example is currently available or this language may not be supported.
System::Object
  System.Security.Cryptography::AsymmetricKeyExchangeDeformatter
    System.Security.Cryptography::RSAOAEPKeyExchangeDeformatter
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0, 2.0, 1.1, 1.0

Date

History

Reason

March 2011

Replaced the example.

Customer feedback.

Did you find this helpful?
(1500 characters remaining)
Thank you for your feedback

Community Additions

ADD
Show:
© 2014 Microsoft. All rights reserved.