# Kinetis Bootloader: aes128_key_wrap_unwrap.h Source File

aes128_key_wrap_unwrap.h
/*
* Copyright (c) 2014, Freescale Semiconductor, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* o Redistributions of source code must retain the above copyright notice, this list
* of conditions and the following disclaimer.
*
* o Redistributions in binary form must reproduce the above copyright notice, this
* list of conditions and the following disclaimer in the documentation and/or
* other materials provided with the distribution.
*
* o Neither the name of Freescale Semiconductor, Inc. nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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*/
#ifndef _aes128_key_wrap_unwrap_h
#define _aes128_key_wrap_unwrap_h
#include <stdint.h>
// API
#if defined(__cplusplus)
extern "C" {
#endif
void do_aes128_key_wrap(const uint8_t plaintext[], uint8_t wrapped_ciphertext[], uint32_t expanded_kek[]);
uint32_t do_aes128_key_unwrap(const uint8_t wrapped_ciphertext[],
uint8_t unwrapped_plaintext[],
uint32_t expanded_kek[]);
#if defined(__cplusplus)
}
#endif
#endif // _aes128_key_wrap_unwrap_h
// EOF
do_aes128_key_wrap
void do_aes128_key_wrap(const uint8_t plaintext[], uint8_t wrapped_ciphertext[], uint32_t expanded_kek[])
Encrypt and wrap plaintext key.
Definition: aes128_key_wrap_unwrap.c:60
do_aes128_key_unwrap
uint32_t do_aes128_key_unwrap(const uint8_t wrapped_ciphertext[], uint8_t unwrapped_plaintext[], uint32_t expanded_kek[])
Decrypt and unwrap wrapped key.
Definition: aes128_key_wrap_unwrap.c:177