public class RSAOAEPKeyExchangeFormatter : AsymmetricKeyExchangeFormatter { // Public Constructors public RSAOAEPKeyExchangeFormatter( ); public RSAOAEPKeyExchangeFormatter(AsymmetricAlgorithm key); // Public Instance Properties public byte[ ] Parameter{set; get; } public override string Parameters{get; // overrides AsymmetricKeyExchangeFormatter public RandomNumberGenerator Rng{set; get; } // Public Instance Methods public override byte[ ] CreateKeyExchange(byte[ ] rgbData); // overrides AsymmetricKeyExchangeFormatter public override byte[ ] CreateKeyExchange(byte[ ] rgbData, Type symAlgType); // overrides AsymmetricKeyExchangeFormatter public override void SetKey(AsymmetricAlgorithm key); // overrides AsymmetricKeyExchangeFormatter }
This is an implementation of the AsymmetricKeyExchangeFormatter class, and formats a symmetric secret key value using the OAEP scheme. The formatted data is encrypted with the RSA algorithm.
In addition to the members defined by the parent class, RSAOAEPKeyExchangeFormatter defines the Rng property, which gets or sets the instance of RandomNumberGenerator used in the creation of the OAEP data.