From 351c5188013fff041c7217aed64478cfc7643480 Mon Sep 17 00:00:00 2001 From: Egor Tensin Date: Sat, 21 Dec 2019 13:33:50 +0300 Subject: restructure the project --- src/box_aes.c | 331 ---------------------------------------------------------- 1 file changed, 331 deletions(-) delete mode 100644 src/box_aes.c (limited to 'src/box_aes.c') diff --git a/src/box_aes.c b/src/box_aes.c deleted file mode 100644 index 4d08d10..0000000 --- a/src/box_aes.c +++ /dev/null @@ -1,331 +0,0 @@ -/* - * Copyright (c) 2015 Egor Tensin - * This file is part of the "AES tools" project. - * For details, see https://github.com/egor-tensin/aes-tools. - * Distributed under the MIT License. - */ - -#include - -#include -#include - -static AES_StatusCode aes_box_derive_params_aes128( - const AES_BoxKey* box_key, - AES_BoxEncryptionRoundKeys* encryption_keys, - AES_BoxDecryptionRoundKeys* decryption_keys, - AES_ErrorDetails* err_details) -{ - AES_UNUSED_PARAMETER(err_details); - aes_AES128_expand_key_( - box_key->aes128_key.key, - &encryption_keys->aes128_encryption_keys); - aes_AES128_derive_decryption_keys_( - &encryption_keys->aes128_encryption_keys, - &decryption_keys->aes128_decryption_keys); - return AES_SUCCESS; -} - -static AES_StatusCode aes_box_derive_params_aes192( - const AES_BoxKey* box_key, - AES_BoxEncryptionRoundKeys* encryption_keys, - AES_BoxDecryptionRoundKeys* decryption_keys, - AES_ErrorDetails* err_details) -{ - AES_UNUSED_PARAMETER(err_details); - aes_AES192_expand_key_( - box_key->aes192_key.lo, - box_key->aes192_key.hi, - &encryption_keys->aes192_encryption_keys); - aes_AES192_derive_decryption_keys_( - &encryption_keys->aes192_encryption_keys, - &decryption_keys->aes192_decryption_keys); - return AES_SUCCESS; -} - -static AES_StatusCode aes_box_derive_params_aes256( - const AES_BoxKey* box_key, - AES_BoxEncryptionRoundKeys* encryption_keys, - AES_BoxDecryptionRoundKeys* decryption_keys, - AES_ErrorDetails* err_details) -{ - AES_UNUSED_PARAMETER(err_details); - aes_AES256_expand_key_( - box_key->aes256_key.lo, - box_key->aes256_key.hi, - &encryption_keys->aes256_encryption_keys); - aes_AES256_derive_decryption_keys_( - &encryption_keys->aes256_encryption_keys, - &decryption_keys->aes256_decryption_keys); - return AES_SUCCESS; -} - -static AES_StatusCode aes_box_parse_block_aes( - AES_BoxBlock* dest, - const char* src, - AES_ErrorDetails* err_details) -{ - if (dest == NULL) - return aes_error_null_argument(err_details, "dest"); - - return aes_AES_parse_block(&dest->aes_block, src, err_details); -} - -static AES_StatusCode aes_box_parse_key_aes128( - AES_BoxKey* dest, - const char* src, - AES_ErrorDetails* err_details) -{ - if (dest == NULL) - return aes_error_null_argument(err_details, "dest"); - - return aes_AES128_parse_key(&dest->aes128_key, src, err_details); -} - -static AES_StatusCode aes_box_parse_key_aes192( - AES_BoxKey* dest, - const char* src, - AES_ErrorDetails* err_details) -{ - if (dest == NULL) - return aes_error_null_argument(err_details, "dest"); - - return aes_AES192_parse_key(&dest->aes192_key, src, err_details); -} - -static AES_StatusCode aes_box_parse_key_aes256( - AES_BoxKey* dest, - const char* src, - AES_ErrorDetails* err_details) -{ - if (dest == NULL) - return aes_error_null_argument(err_details, "dest"); - - return aes_AES256_parse_key(&dest->aes256_key, src, err_details); -} - -static AES_StatusCode aes_box_format_block_aes( - AES_BoxBlockString* dest, - const AES_BoxBlock* src, - AES_ErrorDetails* err_details) -{ - if (dest == NULL) - return aes_error_null_argument(err_details, "dest"); - if (src == NULL) - return aes_error_null_argument(err_details, "src"); - - return aes_AES128_format_block(&dest->aes, &src->aes_block, err_details); -} - -static AES_StatusCode aes_box_format_key_aes128( - AES_BoxKeyString* dest, - const AES_BoxKey* src, - AES_ErrorDetails* err_details) -{ - if (dest == NULL) - return aes_error_null_argument(err_details, "dest"); - if (src == NULL) - return aes_error_null_argument(err_details, "src"); - - return aes_AES128_format_key(&dest->aes128, &src->aes128_key, err_details); -} - -static AES_StatusCode aes_box_format_key_aes192( - AES_BoxKeyString* dest, - const AES_BoxKey* src, - AES_ErrorDetails* err_details) -{ - if (dest == NULL) - return aes_error_null_argument(err_details, "dest"); - if (src == NULL) - return aes_error_null_argument(err_details, "src"); - - return aes_AES192_format_key(&dest->aes192, &src->aes192_key, err_details); -} - -static AES_StatusCode aes_box_format_key_aes256( - AES_BoxKeyString* dest, - const AES_BoxKey* src, - AES_ErrorDetails* err_details) -{ - if (dest == NULL) - return aes_error_null_argument(err_details, "dest"); - if (src == NULL) - return aes_error_null_argument(err_details, "src"); - - return aes_AES256_format_key(&dest->aes256, &src->aes256_key, err_details); -} - -static AES_StatusCode aes_box_xor_block_aes( - AES_BoxBlock* dest, - const AES_BoxBlock* src, - AES_ErrorDetails* err_details) -{ - AES_UNUSED_PARAMETER(err_details); - dest->aes_block = aes_AES_xor_blocks(dest->aes_block, src->aes_block); - return AES_SUCCESS; -} - -static AES_StatusCode aes_box_inc_block_aes( - AES_BoxBlock* ctr, - AES_ErrorDetails* err_details) -{ - AES_UNUSED_PARAMETER(err_details); - ctr->aes_block = aes_AES_inc_block(ctr->aes_block); - return AES_SUCCESS; -} - -static AES_StatusCode aes_box_get_block_size_aes( - size_t* block_size, - AES_ErrorDetails* err_details) -{ - AES_UNUSED_PARAMETER(err_details); - *block_size = 16; - return AES_SUCCESS; -} - -static AES_StatusCode aes_box_store_block_aes( - void* dest, - const AES_BoxBlock* src, - AES_ErrorDetails* err_details) -{ - AES_UNUSED_PARAMETER(err_details); - aes_store_block128(dest, src->aes_block); - return AES_SUCCESS; -} - -static AES_StatusCode aes_box_load_block_aes( - AES_BoxBlock* dest, - const void* src, - AES_ErrorDetails* err_details) -{ - AES_UNUSED_PARAMETER(err_details); - dest->aes_block = aes_load_block128(src); - return AES_SUCCESS; -} - -static AES_StatusCode aes_box_encrypt_block_aes128( - const AES_BoxBlock* input, - const AES_BoxEncryptionRoundKeys* params, - AES_BoxBlock* output, - AES_ErrorDetails* err_details) -{ - AES_UNUSED_PARAMETER(err_details); - output->aes_block = aes_AES128_encrypt_block_( - input->aes_block, - ¶ms->aes128_encryption_keys); - return AES_SUCCESS; -} - -static AES_StatusCode aes_box_decrypt_block_aes128( - const AES_BoxBlock* input, - const AES_BoxDecryptionRoundKeys* params, - AES_BoxBlock* output, - AES_ErrorDetails* err_details) -{ - AES_UNUSED_PARAMETER(err_details); - output->aes_block = aes_AES128_decrypt_block_( - input->aes_block, - ¶ms->aes128_decryption_keys); - return AES_SUCCESS; -} - -static AES_StatusCode aes_box_encrypt_block_aes192( - const AES_BoxBlock* input, - const AES_BoxEncryptionRoundKeys* params, - AES_BoxBlock* output, - AES_ErrorDetails* err_details) -{ - AES_UNUSED_PARAMETER(err_details); - output->aes_block = aes_AES192_encrypt_block_( - input->aes_block, - ¶ms->aes192_encryption_keys); - return AES_SUCCESS; -} - -static AES_StatusCode aes_box_decrypt_block_aes192( - const AES_BoxBlock* input, - const AES_BoxDecryptionRoundKeys* params, - AES_BoxBlock* output, - AES_ErrorDetails* err_details) -{ - AES_UNUSED_PARAMETER(err_details); - output->aes_block = aes_AES192_decrypt_block_( - input->aes_block, - ¶ms->aes192_decryption_keys); - return AES_SUCCESS; -} - -static AES_StatusCode aes_box_encrypt_block_aes256( - const AES_BoxBlock* input, - const AES_BoxEncryptionRoundKeys* params, - AES_BoxBlock* output, - AES_ErrorDetails* err_details) -{ - AES_UNUSED_PARAMETER(err_details); - output->aes_block = aes_AES256_encrypt_block_( - input->aes_block, - ¶ms->aes256_encryption_keys); - return AES_SUCCESS; -} - -static AES_StatusCode aes_box_decrypt_block_aes256( - const AES_BoxBlock* input, - const AES_BoxDecryptionRoundKeys* params, - AES_BoxBlock* output, - AES_ErrorDetails* err_details) -{ - AES_UNUSED_PARAMETER(err_details); - output->aes_block = aes_AES256_decrypt_block_( - input->aes_block, - ¶ms->aes256_decryption_keys); - return AES_SUCCESS; -} - -AES_BoxAlgorithmInterface aes_box_algorithm_aes128 = -{ - &aes_box_derive_params_aes128, - &aes_box_parse_block_aes, - &aes_box_parse_key_aes128, - &aes_box_format_block_aes, - &aes_box_format_key_aes128, - &aes_box_encrypt_block_aes128, - &aes_box_decrypt_block_aes128, - &aes_box_xor_block_aes, - &aes_box_inc_block_aes, - &aes_box_get_block_size_aes, - &aes_box_store_block_aes, - &aes_box_load_block_aes, -}; - -AES_BoxAlgorithmInterface aes_box_algorithm_aes192 = -{ - &aes_box_derive_params_aes192, - &aes_box_parse_block_aes, - &aes_box_parse_key_aes192, - &aes_box_format_block_aes, - &aes_box_format_key_aes192, - &aes_box_encrypt_block_aes192, - &aes_box_decrypt_block_aes192, - &aes_box_xor_block_aes, - &aes_box_inc_block_aes, - &aes_box_get_block_size_aes, - &aes_box_store_block_aes, - &aes_box_load_block_aes, -}; - -AES_BoxAlgorithmInterface aes_box_algorithm_aes256 = -{ - &aes_box_derive_params_aes256, - &aes_box_parse_block_aes, - &aes_box_parse_key_aes256, - &aes_box_format_block_aes, - &aes_box_format_key_aes256, - &aes_box_encrypt_block_aes256, - &aes_box_decrypt_block_aes256, - &aes_box_xor_block_aes, - &aes_box_inc_block_aes, - &aes_box_get_block_size_aes, - &aes_box_store_block_aes, - &aes_box_load_block_aes, -}; -- cgit v1.2.3