diff options
Diffstat (limited to 'src/box_aes.c')
| -rw-r--r-- | src/box_aes.c | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/src/box_aes.c b/src/box_aes.c index 8468687..62cb4f2 100644 --- a/src/box_aes.c +++ b/src/box_aes.c @@ -58,11 +58,108 @@ static AesNI_StatusCode aesni_box_derive_params_aes256( return AESNI_SUCCESS; } +static AesNI_StatusCode aesni_box_parse_block_aes( + AesNI_BoxBlock* dest, + const char* src, + AesNI_ErrorDetails* err_details) +{ + if (dest == NULL) + return aesni_error_null_argument(err_details, "dest"); + + return aesni_AES_parse_block(&dest->aes_block, src, err_details); +} + +static AesNI_StatusCode aesni_box_parse_key_aes128( + AesNI_BoxKey* dest, + const char* src, + AesNI_ErrorDetails* err_details) +{ + if (dest == NULL) + return aesni_error_null_argument(err_details, "dest"); + + return aesni_AES128_parse_key(&dest->aes128_key, src, err_details); +} + +static AesNI_StatusCode aesni_box_parse_key_aes192( + AesNI_BoxKey* dest, + const char* src, + AesNI_ErrorDetails* err_details) +{ + if (dest == NULL) + return aesni_error_null_argument(err_details, "dest"); + + return aesni_AES192_parse_key(&dest->aes192_key, src, err_details); +} + +static AesNI_StatusCode aesni_box_parse_key_aes256( + AesNI_BoxKey* dest, + const char* src, + AesNI_ErrorDetails* err_details) +{ + if (dest == NULL) + return aesni_error_null_argument(err_details, "dest"); + + return aesni_AES256_parse_key(&dest->aes256_key, src, err_details); +} + +static AesNI_StatusCode aesni_box_format_block_aes( + AesNI_BoxBlockString* dest, + const AesNI_BoxBlock* src, + AesNI_ErrorDetails* err_details) +{ + if (dest == NULL) + return aesni_error_null_argument(err_details, "dest"); + if (src == NULL) + return aesni_error_null_argument(err_details, "src"); + + return aesni_AES128_format_block(&dest->aes, &src->aes_block, err_details); +} + +static AesNI_StatusCode aesni_box_format_key_aes128( + AesNI_BoxKeyString* dest, + const AesNI_BoxKey* src, + AesNI_ErrorDetails* err_details) +{ + if (dest == NULL) + return aesni_error_null_argument(err_details, "dest"); + if (src == NULL) + return aesni_error_null_argument(err_details, "src"); + + return aesni_AES128_format_key(&dest->aes128, &src->aes128_key, err_details); +} + +static AesNI_StatusCode aesni_box_format_key_aes192( + AesNI_BoxKeyString* dest, + const AesNI_BoxKey* src, + AesNI_ErrorDetails* err_details) +{ + if (dest == NULL) + return aesni_error_null_argument(err_details, "dest"); + if (src == NULL) + return aesni_error_null_argument(err_details, "src"); + + return aesni_AES192_format_key(&dest->aes192, &src->aes192_key, err_details); +} + +static AesNI_StatusCode aesni_box_format_key_aes256( + AesNI_BoxKeyString* dest, + const AesNI_BoxKey* src, + AesNI_ErrorDetails* err_details) +{ + if (dest == NULL) + return aesni_error_null_argument(err_details, "dest"); + if (src == NULL) + return aesni_error_null_argument(err_details, "src"); + + return aesni_AES256_format_key(&dest->aes256, &src->aes256_key, err_details); +} + static AesNI_StatusCode aesni_box_xor_block_aes( AesNI_BoxBlock* dest, const AesNI_BoxBlock* src, AesNI_ErrorDetails* err_details) { + dest->aes_block = aesni_AES_xor_blocks(dest->aes_block, src->aes_block); return AESNI_SUCCESS; } @@ -176,6 +273,10 @@ static AesNI_StatusCode aesni_box_decrypt_block_aes256( AesNI_BoxAlgorithmInterface aesni_box_algorithm_aes128 = { &aesni_box_derive_params_aes128, + &aesni_box_parse_block_aes, + &aesni_box_parse_key_aes128, + &aesni_box_format_block_aes, + &aesni_box_format_key_aes128, &aesni_box_encrypt_block_aes128, &aesni_box_decrypt_block_aes128, &aesni_box_xor_block_aes, @@ -188,6 +289,10 @@ AesNI_BoxAlgorithmInterface aesni_box_algorithm_aes128 = AesNI_BoxAlgorithmInterface aesni_box_algorithm_aes192 = { &aesni_box_derive_params_aes192, + &aesni_box_parse_block_aes, + &aesni_box_parse_key_aes192, + &aesni_box_format_block_aes, + &aesni_box_format_key_aes192, &aesni_box_encrypt_block_aes192, &aesni_box_decrypt_block_aes192, &aesni_box_xor_block_aes, @@ -200,6 +305,10 @@ AesNI_BoxAlgorithmInterface aesni_box_algorithm_aes192 = AesNI_BoxAlgorithmInterface aesni_box_algorithm_aes256 = { &aesni_box_derive_params_aes256, + &aesni_box_parse_block_aes, + &aesni_box_parse_key_aes256, + &aesni_box_format_block_aes, + &aesni_box_format_key_aes256, &aesni_box_encrypt_block_aes256, &aesni_box_decrypt_block_aes256, &aesni_box_xor_block_aes, |