RSAOAEPKeyExchangeFormatter Class
Creates Optimal Asymmetric Encryption Padding (OAEP) key exchange data using RSA.
System.Security.Cryptography.AsymmetricKeyExchangeFormatter
System.Security.Cryptography.RSAOAEPKeyExchangeFormatter
Namespace: System.Security.Cryptography
Assembly: mscorlib (in mscorlib.dll)
The RSAOAEPKeyExchangeFormatter type exposes the following members.
| Name | Description | |
|---|---|---|
.gif?cs-save-lang=1&cs-lang=fsharp "Public method") | RSAOAEPKeyExchangeFormatter() | Initializes a new instance of the RSAOAEPKeyExchangeFormatter class. |
| RSAOAEPKeyExchangeFormatter(AsymmetricAlgorithm) | Initializes a new instance of the RSAOAEPKeyExchangeFormatter class with the specified key. |
| Name | Description | |
|---|---|---|
.gif?cs-save-lang=1&cs-lang=fsharp "Public property") | Parameter | Infrastructure. Gets or sets the parameter used to create padding in the key exchange creation process. |
| Parameters | Infrastructure. Gets the parameters for the Optimal Asymmetric Encryption Padding (OAEP) key exchange. (Overrides AsymmetricKeyExchangeFormatter.Parameters.) |
| Rng | Gets or sets the random number generator algorithm to use in the creation of the key exchange. |
| Name | Description | |
|---|---|---|
| CreateKeyExchange(Byte[]) | Creates the encrypted key exchange data from the specified input data. (Overrides AsymmetricKeyExchangeFormatter.CreateKeyExchange(Byte[]).) |
| CreateKeyExchange(Byte[], Type) | Creates the encrypted key exchange data from the specified input data. (Overrides AsymmetricKeyExchangeFormatter.CreateKeyExchange(Byte[], Type).) |
| Equals(Object) | Determines whether the specified object is equal to the current object. (Inherited from Object.) |
.gif?cs-save-lang=1&cs-lang=fsharp "Protected method") | Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
| GetHashCode | Serves as a hash function for a particular type. (Inherited from Object.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
| SetKey | Sets the public key to use for encrypting the key exchange data. (Overrides AsymmetricKeyExchangeFormatter.SetKey(AsymmetricAlgorithm).) |
| ToString | Returns a string that represents the current object. (Inherited from Object.) |
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 RSAOAEPKeyExchangeDeformatter to receive the key exchange and extract the secret information from it.
.gif?cs-save-lang=1&cs-lang=fsharp "Caution note") Caution |
|---|
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. |
Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
