protected override void Dispose(bool disposing)
{
if (!this._disposed)
{
if (disposing)
{
if (this._hashAlgorithm != null)
{
this._hashAlgorithm = null;
}
if (this._rsaProxy != null)
{
this._rsaProxy.Dispose();
this._rsaProxy = null;
}
}
this._disposed = true;
}
}
private void Initialize(System.Security.Cryptography.RSACryptoServiceProvider rsa)
{
if (Utility.RequiresFipsCompliance)
{
System.Security.Cryptography.CryptoConfig.AddOID("2.16.840.1.101.3.4.2.1", new string[]
{
"SHA256CSP"
});
System.Security.Cryptography.CryptoConfig.AddAlgorithm(typeof(SHA256CryptoServiceProvider), new string[]
{
"SHA256CSP"
});
this._hashAlgorithm = "SHA256CSP";
}
else
{
this._hashAlgorithm = "SHA256";
}
this._rsaProxy = new RSACryptoServiceProviderProxy(rsa);
}