GetKey()

CngKey System.Security.Cryptography.ECDsaCng.GetKey ( )

inlineprivate

Definition at line 238 of file ECDsaCng.cs.

    {
        CngKey cngKey = null;
        if (_core.IsKeyGeneratedNamedCurve())
        {
            return _core.GetOrGenerateKey(null);
        }
        CngAlgorithm cngAlgorithm = null;
        int num = 0;
        num = KeySize;
        cngAlgorithm = num switch
        {
            256 => CngAlgorithm.ECDsaP256, 
            384 => CngAlgorithm.ECDsaP384, 
            521 => CngAlgorithm.ECDsaP521, 
            _ => throw new ArgumentException(System.SR.Cryptography_InvalidKeySize), 
        };
        return _core.GetOrGenerateKey(num, cngAlgorithm);
    }

References System.Security.Cryptography.ECDsaCng._core, System.SR.Cryptography_InvalidKeySize, System.Security.Cryptography.CngAlgorithm.ECDsaP256, System.Security.Cryptography.CngAlgorithm.ECDsaP384, System.Security.Cryptography.CngAlgorithm.ECDsaP521, Internal.Cryptography.CngAlgorithmCore.GetOrGenerateKey(), Internal.Cryptography.CngAlgorithmCore.IsKeyGeneratedNamedCurve(), and System.Security.Cryptography.ECDsaCng.KeySize.