ExportKeyBlob()

static byte[] Internal.NativeCrypto.CapiHelper.ExportKeyBlob ( bool includePrivateParameters, SafeKeyHandle safeKeyHandle )

inlinestaticpackage

Definition at line 1017 of file CapiHelper.cs.

    {
        VerifyValidHandle(safeKeyHandle);
        int dwDataLen = 0;
        int dwBlobType = (includePrivateParameters ? 7 : 6);
        if (!global::Interop.Advapi32.CryptExportKey(safeKeyHandle, SafeKeyHandle.InvalidHandle, dwBlobType, 0, null, ref dwDataLen))
        {
            throw GetErrorCode().ToCryptographicException();
        }
        byte[] array = new byte[dwDataLen];
        if (!global::Interop.Advapi32.CryptExportKey(safeKeyHandle, SafeKeyHandle.InvalidHandle, dwBlobType, 0, array, ref dwDataLen))
        {
            throw GetErrorCode().ToCryptographicException();
        }
        return array;
    }

References System.array, Internal.NativeCrypto.CapiHelper.GetErrorCode(), and Internal.NativeCrypto.CapiHelper.VerifyValidHandle().

Referenced by System.Security.Cryptography.DSACryptoServiceProvider.ExportCspBlob(), and System.Security.Cryptography.RSACryptoServiceProvider.ExportCspBlob().