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/**
* \file
* \author Egor Tensin <Egor.Tensin@gmail.com>
* \date 2015
* \copyright This file is licensed under the terms of the MIT License.
* See LICENSE.txt for details.
*/
#pragma once
#include "aes.h"
#include "box_aes.h"
#include "box_data.h"
#include "data.h"
#ifdef __cplusplus
extern "C"
{
#endif
static __inline AesNI_StatusCode aesni_box_derive_params_aes128(
const AesNI_BoxAlgorithmParams* algorithm_params,
AesNI_BoxEncryptionParams* encrypt_params,
AesNI_BoxDecryptionParams* decrypt_params,
AesNI_ErrorDetails* err_details)
{
aesni_aes128_expand_key_(
algorithm_params->aes128_key.key,
&encrypt_params->aes128_encryption_keys);
aesni_aes128_derive_decryption_keys_(
&encrypt_params->aes128_encryption_keys,
&decrypt_params->aes128_decryption_keys);
return AESNI_SUCCESS;
}
static __inline AesNI_StatusCode aesni_box_derive_params_aes192(
const AesNI_BoxAlgorithmParams* algorithm_params,
AesNI_BoxEncryptionParams* encrypt_params,
AesNI_BoxDecryptionParams* decrypt_params,
AesNI_ErrorDetails* err_details)
{
aesni_aes192_expand_key_(
algorithm_params->aes192_key.lo,
algorithm_params->aes192_key.hi,
&encrypt_params->aes192_encryption_keys);
aesni_aes192_derive_decryption_keys_(
&encrypt_params->aes192_encryption_keys,
&decrypt_params->aes192_decryption_keys);
return AESNI_SUCCESS;
}
static __inline AesNI_StatusCode aesni_box_derive_params_aes256(
const AesNI_BoxAlgorithmParams* algorithm_params,
AesNI_BoxEncryptionParams* encrypt_params,
AesNI_BoxDecryptionParams* decrypt_params,
AesNI_ErrorDetails* err_details)
{
aesni_aes256_expand_key_(
algorithm_params->aes256_key.lo,
algorithm_params->aes256_key.hi,
&encrypt_params->aes256_encryption_keys);
aesni_aes256_derive_decryption_keys_(
&encrypt_params->aes256_encryption_keys,
&decrypt_params->aes256_decryption_keys);
return AESNI_SUCCESS;
}
static __inline AesNI_StatusCode aesni_box_xor_block_aes(
AesNI_BoxBlock* dest,
const AesNI_BoxBlock* src,
AesNI_ErrorDetails* err_details)
{
dest->aes_block = aesni_xor_block128(dest->aes_block, src->aes_block);
return AESNI_SUCCESS;
}
static __inline AesNI_StatusCode aesni_box_encrypt_aes128(
const AesNI_BoxBlock* input,
const AesNI_BoxEncryptionParams* params,
AesNI_BoxBlock* output,
AesNI_ErrorDetails* err_details)
{
output->aes_block = aesni_aes128_encrypt_block_(
input->aes_block,
¶ms->aes128_encryption_keys);
return AESNI_SUCCESS;
}
static __inline AesNI_StatusCode aesni_box_decrypt_aes128(
const AesNI_BoxBlock* input,
const AesNI_BoxDecryptionParams* params,
AesNI_BoxBlock* output,
AesNI_ErrorDetails* err_details)
{
output->aes_block = aesni_aes128_decrypt_block_(
input->aes_block,
¶ms->aes128_decryption_keys);
return AESNI_SUCCESS;
}
static __inline AesNI_StatusCode aesni_box_encrypt_aes192(
const AesNI_BoxBlock* input,
const AesNI_BoxEncryptionParams* params,
AesNI_BoxBlock* output,
AesNI_ErrorDetails* err_details)
{
output->aes_block = aesni_aes192_encrypt_block_(
input->aes_block,
¶ms->aes192_encryption_keys);
return AESNI_SUCCESS;
}
static __inline AesNI_StatusCode aesni_box_decrypt_aes192(
const AesNI_BoxBlock* input,
const AesNI_BoxDecryptionParams* params,
AesNI_BoxBlock* output,
AesNI_ErrorDetails* err_details)
{
output->aes_block = aesni_aes192_decrypt_block_(
input->aes_block,
¶ms->aes192_decryption_keys);
return AESNI_SUCCESS;
}
static __inline AesNI_StatusCode aesni_box_encrypt_aes256(
const AesNI_BoxBlock* input,
const AesNI_BoxEncryptionParams* params,
AesNI_BoxBlock* output,
AesNI_ErrorDetails* err_details)
{
output->aes_block = aesni_aes256_encrypt_block_(
input->aes_block,
¶ms->aes256_encryption_keys);
return AESNI_SUCCESS;
}
static __inline AesNI_StatusCode aesni_box_decrypt_aes256(
const AesNI_BoxBlock* input,
const AesNI_BoxDecryptionParams* params,
AesNI_BoxBlock* output,
AesNI_ErrorDetails* err_details)
{
output->aes_block = aesni_aes256_decrypt_block_(
input->aes_block,
¶ms->aes256_decryption_keys);
return AESNI_SUCCESS;
}
extern AesNI_BoxAlgorithmInterface aesni_box_aes128_iface;
extern AesNI_BoxAlgorithmInterface aesni_box_aes192_iface;
extern AesNI_BoxAlgorithmInterface aesni_box_aes256_iface;
#ifdef __cplusplus
}
#endif
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