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-rw-r--r--include/aesni/aes.h7
-rw-r--r--include/aesni/box.h26
-rw-r--r--include/aesni/box_aes.h131
-rw-r--r--include/aesni/box_data.h1
-rw-r--r--include/aesni/buffer.h1
-rw-r--r--include/aesni/data.h20
-rw-r--r--include/aesni/error.h12
-rw-r--r--src/box.c1
-rw-r--r--src/box_aes.c128
9 files changed, 155 insertions, 172 deletions
diff --git a/include/aesni/aes.h b/include/aesni/aes.h
index c4429eb..bcc1cf1 100644
--- a/include/aesni/aes.h
+++ b/include/aesni/aes.h
@@ -9,6 +9,7 @@
#pragma once
#include "data.h"
+#include "error.h"
#include <assert.h>
@@ -135,19 +136,19 @@ AesNI_StatusCode aesni_aes256_parse_key(
typedef struct
{
- AesNI_Block128 keys[11];
+ AesNI_Aes_Block keys[11];
}
AesNI_Aes128_RoundKeys;
typedef struct
{
- AesNI_Block128 keys[13];
+ AesNI_Aes_Block keys[13];
}
AesNI_Aes192_RoundKeys;
typedef struct
{
- AesNI_Block128 keys[15];
+ AesNI_Aes_Block keys[15];
}
AesNI_Aes256_RoundKeys;
diff --git a/include/aesni/box.h b/include/aesni/box.h
index fd28cf1..bc270ee 100644
--- a/include/aesni/box.h
+++ b/include/aesni/box.h
@@ -17,24 +17,24 @@ extern "C"
#endif
AesNI_StatusCode aesni_box_init(
- AesNI_Box*,
- AesNI_BoxAlgorithm,
- const AesNI_BoxAlgorithmParams*,
- AesNI_BoxMode,
+ AesNI_Box* box,
+ AesNI_BoxAlgorithm algorithm,
+ const AesNI_BoxAlgorithmParams* algorithm_params,
+ AesNI_BoxMode mode,
const AesNI_BoxBlock* iv,
- AesNI_ErrorDetails*);
+ AesNI_ErrorDetails* err_details);
AesNI_StatusCode aesni_box_encrypt(
- AesNI_Box*,
- const AesNI_BoxBlock*,
- AesNI_BoxBlock*,
- AesNI_ErrorDetails*);
+ AesNI_Box* box,
+ const AesNI_BoxBlock* plaintext,
+ AesNI_BoxBlock* ciphertext,
+ AesNI_ErrorDetails* err_details);
AesNI_StatusCode aesni_box_decrypt(
- AesNI_Box*,
- const AesNI_BoxBlock*,
- AesNI_BoxBlock*,
- AesNI_ErrorDetails*);
+ AesNI_Box* box,
+ const AesNI_BoxBlock* ciphertext,
+ AesNI_BoxBlock* plaintext,
+ AesNI_ErrorDetails* err_details);
#ifdef __cplusplus
}
diff --git a/include/aesni/box_aes.h b/include/aesni/box_aes.h
index 98de721..62259a2 100644
--- a/include/aesni/box_aes.h
+++ b/include/aesni/box_aes.h
@@ -8,144 +8,13 @@
#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,
- &params->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,
- &params->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,
- &params->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,
- &params->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,
- &params->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,
- &params->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;
diff --git a/include/aesni/box_data.h b/include/aesni/box_data.h
index 732f714..9acd901 100644
--- a/include/aesni/box_data.h
+++ b/include/aesni/box_data.h
@@ -8,6 +8,7 @@
#pragma once
+#include "aes.h"
#include "error.h"
#ifdef __cplusplus
diff --git a/include/aesni/buffer.h b/include/aesni/buffer.h
index 489c206..3e74078 100644
--- a/include/aesni/buffer.h
+++ b/include/aesni/buffer.h
@@ -10,6 +10,7 @@
#pragma once
+#include "aes.h"
#include "error.h"
#include <stdlib.h>
diff --git a/include/aesni/data.h b/include/aesni/data.h
index 381a32a..3ef1c48 100644
--- a/include/aesni/data.h
+++ b/include/aesni/data.h
@@ -4,22 +4,10 @@
* \date 2015
* \copyright This file is licensed under the terms of the MIT License.
* See LICENSE.txt for details.
- *
- * \brief Declares necessary data structures (for blocks, keys, etc.) and
- * auxiliary I/O functions.
*/
#pragma once
-#include "error.h"
-
-/**
- * \defgroup aesni_data Data
- * \brief Data structures and I/O functions
- * \ingroup aesni
- * \{
- */
-
#include <emmintrin.h>
#include <tmmintrin.h>
@@ -114,10 +102,10 @@ static __inline AesNI_Block128 __fastcall aesni_xor_block128(
* \param[in] hi2 The more significant 4-byte value.
* \param[in] lo1 The less significant 4-byte value.
* \param[in] lo0 The least significant 4-byte value.
+ *
* \return The built 128-bit block.
*/
-static __inline AesNI_Block128 __fastcall aesni_make_block128(
- int hi3, int hi2, int lo1, int lo0)
+static __inline AesNI_Block128 __fastcall aesni_make_block128(int hi3, int hi2, int lo1, int lo0)
{
return _mm_set_epi32(hi3, hi2, lo1, lo0);
}
@@ -130,7 +118,3 @@ static __inline AesNI_Block128 __fastcall aesni_reverse_bytes_block128(AesNI_Blo
#ifdef __cplusplus
}
#endif
-
-/**
- * \}
- */
diff --git a/include/aesni/error.h b/include/aesni/error.h
index 73b6696..5aa2fb4 100644
--- a/include/aesni/error.h
+++ b/include/aesni/error.h
@@ -4,8 +4,6 @@
* \date 2015
* \copyright This file is licensed under the terms of the MIT License.
* See LICENSE.txt for details.
- *
- * \brief Declares error codes, error formatting functions, etc.
*/
#pragma once
@@ -44,11 +42,11 @@ extern "C"
*/
typedef enum
{
- AESNI_SUCCESS, ///< Everything went fine
- AESNI_NULL_ARGUMENT_ERROR, ///< Invalid argument value NULL
- AESNI_PARSE_ERROR, ///< Couldn't parse
- AESNI_INVALID_PKCS7_PADDING_ERROR, ///< Invalid PKCS7 padding
- AESNI_NOT_IMPLEMENTED_ERROR,
+ AESNI_SUCCESS, ///< Everything went fine
+ AESNI_NULL_ARGUMENT_ERROR, ///< Invalid argument value NULL
+ AESNI_PARSE_ERROR, ///< Couldn't parse
+ AESNI_INVALID_PKCS7_PADDING_ERROR, ///< Invalid PKCS7 padding while decrypting
+ AESNI_NOT_IMPLEMENTED_ERROR, ///< Not implemented
}
AesNI_StatusCode;
diff --git a/src/box.c b/src/box.c
index f49c79f..e48c5d7 100644
--- a/src/box.c
+++ b/src/box.c
@@ -32,6 +32,7 @@ AesNI_StatusCode aesni_box_init(
&box->decrypt_params,
err_details)))
return status;
+
box->mode = mode;
if (iv != NULL)
box->iv = *iv;
diff --git a/src/box_aes.c b/src/box_aes.c
index 5253415..fa8bece 100644
--- a/src/box_aes.c
+++ b/src/box_aes.c
@@ -8,6 +8,134 @@
#include <aesni/all.h>
+static 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 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 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 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 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,
+ &params->aes128_encryption_keys);
+ return AESNI_SUCCESS;
+}
+
+static 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,
+ &params->aes128_decryption_keys);
+ return AESNI_SUCCESS;
+}
+
+static 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,
+ &params->aes192_encryption_keys);
+ return AESNI_SUCCESS;
+}
+
+static 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,
+ &params->aes192_decryption_keys);
+ return AESNI_SUCCESS;
+}
+
+static 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,
+ &params->aes256_encryption_keys);
+ return AESNI_SUCCESS;
+}
+
+static 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,
+ &params->aes256_decryption_keys);
+ return AESNI_SUCCESS;
+}
+
AesNI_BoxAlgorithmInterface aesni_box_aes128_iface =
{
&aesni_box_derive_params_aes128,
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-20 19:21:51 +0000