GetProperty()

static unsafe byte[] Internal.Cryptography.Helpers.GetProperty ( this SafeNCryptHandle ncryptHandle, string propertyName, CngPropertyOptions options )

inlinestatic

Definition at line 55 of file Helpers.cs.

    {
        global::Interop.NCrypt.ErrorCode errorCode = global::Interop.NCrypt.NCryptGetProperty(ncryptHandle, propertyName, null, 0, out var pcbResult, options);
        switch (errorCode)
        {
        case global::Interop.NCrypt.ErrorCode.NTE_NOT_FOUND:
            return null;
        default:
            throw errorCode.ToCryptographicException();
        case global::Interop.NCrypt.ErrorCode.ERROR_SUCCESS:
        {
            byte[] array = new byte[pcbResult];
            fixed (byte* pbOutput = array)
            {
                errorCode = global::Interop.NCrypt.NCryptGetProperty(ncryptHandle, propertyName, pbOutput, array.Length, out pcbResult, options);
            }
            switch (errorCode)
            {
            case global::Interop.NCrypt.ErrorCode.NTE_NOT_FOUND:
                return null;
            default:
                throw errorCode.ToCryptographicException();
            case global::Interop.NCrypt.ErrorCode.ERROR_SUCCESS:
                Array.Resize(ref array, pcbResult);
                return array;
            }
        }
        }
    }

References System.array, and System.options.