1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright (c) 2011 The Chromium OS Authors.
4 * (C) Copyright 2010 - 2011 NVIDIA Corporation <www.nvidia.com>
11 * Sign a block of data
13 * \param source Source data
14 * \param length Size of source data
15 * \param signature Destination address for signature, AES_KEY_LENGTH bytes
17 int sign_data_block(u8 *source, unsigned length, u8 *signature);
19 #endif /* #ifndef _CRYPTO_H_ */