CopyWithPrivateKey()

static X509Certificate2 System.Security.Cryptography.X509Certificates.RSACertificateExtensions.CopyWithPrivateKey ( this X509Certificate2 certificate, RSA privateKey )

inlinestatic

Definition at line 18 of file RSACertificateExtensions.cs.

    {
        if (certificate == null)
        {
            throw new ArgumentNullException("certificate");
        }
        if (privateKey == null)
        {
            throw new ArgumentNullException("privateKey");
        }
        if (certificate.HasPrivateKey)
        {
            throw new InvalidOperationException(System.SR.Cryptography_Cert_AlreadyHasPrivateKey);
        }
        using (RSA rSA = certificate.GetRSAPublicKey())
        {
            if (rSA == null)
            {
                throw new ArgumentException(System.SR.Cryptography_PrivateKey_WrongAlgorithm);
            }
            RSAParameters rSAParameters = rSA.ExportParameters(includePrivateParameters: false);
            RSAParameters rSAParameters2 = privateKey.ExportParameters(includePrivateParameters: false);
            if (!rSAParameters.Modulus.ContentsEqual(rSAParameters2.Modulus) || !rSAParameters.Exponent.ContentsEqual(rSAParameters2.Exponent))
            {
                throw new ArgumentException(System.SR.Cryptography_PrivateKey_DoesNotMatch, "privateKey");
            }
        }
        ICertificatePal pal = certificate.Pal.CopyWithPrivateKey(privateKey);
        return new X509Certificate2(pal);
    }

References Internal.Cryptography.ICertificatePal.CopyWithPrivateKey(), System.SR.Cryptography_Cert_AlreadyHasPrivateKey, System.SR.Cryptography_PrivateKey_DoesNotMatch, System.SR.Cryptography_PrivateKey_WrongAlgorithm, System.Security.Cryptography.RSAParameters.Exponent, System.Security.Cryptography.RSA.ExportParameters(), System.Security.Cryptography.X509Certificates.X509Certificate2.HasPrivateKey, System.Security.Cryptography.RSAParameters.Modulus, and System.Security.Cryptography.X509Certificates.X509Certificate2.Pal.