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author | Tom Rini <trini@konsulko.com> | 2023-02-28 01:28:21 +0300 |
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committer | Tom Rini <trini@konsulko.com> | 2023-02-28 01:28:21 +0300 |
commit | 5b197eee334bdf75cc9e9148161299679a5251ea (patch) | |
tree | edec3c21a01fb54d764d04caa2bd774823e76c2d /arch/arm/include/asm/arch-tegra/crypto.h | |
parent | 7a826ded4a0e409d73ff4a910685821d34f1b664 (diff) | |
parent | e8c80ac0f7a13bf0fc016ce324b870c0cff7a2b8 (diff) | |
download | u-boot-5b197eee334bdf75cc9e9148161299679a5251ea.tar.xz |
Merge tag 'v2023.04-rc3' into next
Prepare v2023.04-rc3
Diffstat (limited to 'arch/arm/include/asm/arch-tegra/crypto.h')
-rw-r--r-- | arch/arm/include/asm/arch-tegra/crypto.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-tegra/crypto.h b/arch/arm/include/asm/arch-tegra/crypto.h new file mode 100644 index 0000000000..7646163b97 --- /dev/null +++ b/arch/arm/include/asm/arch-tegra/crypto.h @@ -0,0 +1,47 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (c) 2011 The Chromium OS Authors. + * (C) Copyright 2010 - 2011 NVIDIA Corporation <www.nvidia.com> + */ + +#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 int length, u8 *signature); + +/** + * Sign an encrypted block of data + * + * \param source Source data + * \param length Size of source data + * \param signature Destination address for signature, AES_KEY_LENGTH bytes + * \param key AES128 encryption key + */ +int sign_enc_data_block(u8 *source, unsigned int length, u8 *signature, u8 *key); + +/** + * Encrypt a block of data + * + * \param source Source data + * \param length Size of source data + * \param key AES128 encryption key + */ +int encrypt_data_block(u8 *source, unsigned int length, u8 *key); + +/** + * Decrypt a block of data + * + * \param source Source data + * \param length Size of source data + * \param key AES128 encryption key + */ +int decrypt_data_block(u8 *source, unsigned int length, u8 *key); + +#endif /* #ifndef _CRYPTO_H_ */ |