u-boot/arch/arm/cpu/tegra20-common/crypto.h
Wolfgang Denk 1a4596601f Add GPL-2.0+ SPDX-License-Identifier to source files
Signed-off-by: Wolfgang Denk <wd@denx.de>
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini <trini@ti.com>
2013-07-24 09:44:38 -04:00

20 lines
474 B
C

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