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Diffstat (limited to 'aes/src/box.c')
-rw-r--r--aes/src/box.c457
1 files changed, 178 insertions, 279 deletions
diff --git a/aes/src/box.c b/aes/src/box.c
index c7e1e90..48457c9 100644
--- a/aes/src/box.c
+++ b/aes/src/box.c
@@ -10,30 +10,24 @@
#include <stdlib.h>
#include <string.h>
-static const AES_BoxAlgorithmInterface* aes_box_algorithms[] =
-{
+static const AES_BoxAlgorithmInterface* aes_box_algorithms[] = {
&aes_box_algorithm_aes128,
&aes_box_algorithm_aes192,
&aes_box_algorithm_aes256,
};
-AES_StatusCode aes_box_init(
- AES_Box* box,
- AES_Algorithm algorithm,
- const AES_BoxKey* box_key,
- AES_Mode mode,
- const AES_BoxBlock* iv,
- AES_ErrorDetails* err_details)
-{
+AES_StatusCode aes_box_init(AES_Box* box,
+ AES_Algorithm algorithm,
+ const AES_BoxKey* box_key,
+ AES_Mode mode,
+ const AES_BoxBlock* iv,
+ AES_ErrorDetails* err_details) {
AES_StatusCode status = AES_SUCCESS;
box->algorithm = aes_box_algorithms[algorithm];
if (aes_is_error(status = box->algorithm->calc_round_keys(
- box_key,
- &box->encryption_keys,
- &box->decryption_keys,
- err_details)))
+ box_key, &box->encryption_keys, &box->decryption_keys, err_details)))
return status;
box->mode = mode;
@@ -43,109 +37,91 @@ AES_StatusCode aes_box_init(
return status;
}
-static AES_StatusCode aes_box_encrypt_block_ecb(
- AES_Box* box,
- const AES_BoxBlock* input,
- AES_BoxBlock* output,
- AES_ErrorDetails* err_details)
-{
- return box->algorithm->encrypt_block(
- input, &box->encryption_keys, output, err_details);
+static AES_StatusCode aes_box_encrypt_block_ecb(AES_Box* box,
+ const AES_BoxBlock* input,
+ AES_BoxBlock* output,
+ AES_ErrorDetails* err_details) {
+ return box->algorithm->encrypt_block(input, &box->encryption_keys, output, err_details);
}
-static AES_StatusCode aes_box_encrypt_block_cbc(
- AES_Box* box,
- const AES_BoxBlock* input,
- AES_BoxBlock* output,
- AES_ErrorDetails* err_details)
-{
+static AES_StatusCode aes_box_encrypt_block_cbc(AES_Box* box,
+ const AES_BoxBlock* input,
+ AES_BoxBlock* output,
+ AES_ErrorDetails* err_details) {
AES_StatusCode status = AES_SUCCESS;
AES_BoxBlock xored_input = *input;
- if (aes_is_error(status = box->algorithm->xor_block(
- &xored_input, &box->iv, err_details)))
+ if (aes_is_error(status = box->algorithm->xor_block(&xored_input, &box->iv, err_details)))
return status;
if (aes_is_error(status = box->algorithm->encrypt_block(
- &xored_input, &box->encryption_keys, output, err_details)))
+ &xored_input, &box->encryption_keys, output, err_details)))
return status;
box->iv = *output;
return status;
}
-static AES_StatusCode aes_box_encrypt_block_cfb(
- AES_Box* box,
- const AES_BoxBlock* input,
- AES_BoxBlock* output,
- AES_ErrorDetails* err_details)
-{
+static AES_StatusCode aes_box_encrypt_block_cfb(AES_Box* box,
+ const AES_BoxBlock* input,
+ AES_BoxBlock* output,
+ AES_ErrorDetails* err_details) {
AES_StatusCode status = AES_SUCCESS;
if (aes_is_error(status = box->algorithm->encrypt_block(
- &box->iv, &box->encryption_keys, output, err_details)))
+ &box->iv, &box->encryption_keys, output, err_details)))
return status;
- if (aes_is_error(status = box->algorithm->xor_block(
- output, input, err_details)))
+ if (aes_is_error(status = box->algorithm->xor_block(output, input, err_details)))
return status;
box->iv = *output;
return status;
}
-static AES_StatusCode aes_box_encrypt_block_ofb(
- AES_Box* box,
- const AES_BoxBlock* input,
- AES_BoxBlock* output,
- AES_ErrorDetails* err_details)
-{
+static AES_StatusCode aes_box_encrypt_block_ofb(AES_Box* box,
+ const AES_BoxBlock* input,
+ AES_BoxBlock* output,
+ AES_ErrorDetails* err_details) {
AES_StatusCode status = AES_SUCCESS;
if (aes_is_error(status = box->algorithm->encrypt_block(
- &box->iv, &box->encryption_keys, &box->iv, err_details)))
+ &box->iv, &box->encryption_keys, &box->iv, err_details)))
return status;
*output = box->iv;
- if (aes_is_error(status = box->algorithm->xor_block(
- output, input, err_details)))
+ if (aes_is_error(status = box->algorithm->xor_block(output, input, err_details)))
return status;
return status;
}
-static AES_StatusCode aes_box_encrypt_block_ctr(
- AES_Box* box,
- const AES_BoxBlock* input,
- AES_BoxBlock* output,
- AES_ErrorDetails* err_details)
-{
+static AES_StatusCode aes_box_encrypt_block_ctr(AES_Box* box,
+ const AES_BoxBlock* input,
+ AES_BoxBlock* output,
+ AES_ErrorDetails* err_details) {
AES_StatusCode status = AES_SUCCESS;
if (aes_is_error(status = box->algorithm->encrypt_block(
- &box->iv, &box->encryption_keys, output, err_details)))
+ &box->iv, &box->encryption_keys, output, err_details)))
return status;
- if (aes_is_error(status = box->algorithm->xor_block(
- output, input, err_details)))
+ if (aes_is_error(status = box->algorithm->xor_block(output, input, err_details)))
return status;
- if (aes_is_error(status = box->algorithm->inc_block(
- &box->iv, err_details)))
+ if (aes_is_error(status = box->algorithm->inc_block(&box->iv, err_details)))
return status;
return status;
}
-typedef AES_StatusCode (*AES_BoxEncryptBlockInMode)(
- AES_Box*,
- const AES_BoxBlock*,
- AES_BoxBlock*,
- AES_ErrorDetails*);
+typedef AES_StatusCode (*AES_BoxEncryptBlockInMode)(AES_Box*,
+ const AES_BoxBlock*,
+ AES_BoxBlock*,
+ AES_ErrorDetails*);
-static AES_BoxEncryptBlockInMode aes_box_encrypt_block_in_mode[] =
-{
+static AES_BoxEncryptBlockInMode aes_box_encrypt_block_in_mode[] = {
&aes_box_encrypt_block_ecb,
&aes_box_encrypt_block_cbc,
&aes_box_encrypt_block_cfb,
@@ -153,60 +129,48 @@ static AES_BoxEncryptBlockInMode aes_box_encrypt_block_in_mode[] =
&aes_box_encrypt_block_ctr,
};
-AES_StatusCode aes_box_encrypt_block(
- AES_Box* box,
- const AES_BoxBlock* input,
- AES_BoxBlock* output,
- AES_ErrorDetails* err_details)
-{
- return aes_box_encrypt_block_in_mode[box->mode](
- box, input, output, err_details);
+AES_StatusCode aes_box_encrypt_block(AES_Box* box,
+ const AES_BoxBlock* input,
+ AES_BoxBlock* output,
+ AES_ErrorDetails* err_details) {
+ return aes_box_encrypt_block_in_mode[box->mode](box, input, output, err_details);
}
-static AES_StatusCode aes_box_decrypt_block_ecb(
- AES_Box* box,
- const AES_BoxBlock* input,
- AES_BoxBlock* output,
- AES_ErrorDetails* err_details)
-{
- return box->algorithm->decrypt_block(
- input, &box->decryption_keys, output, err_details);
+static AES_StatusCode aes_box_decrypt_block_ecb(AES_Box* box,
+ const AES_BoxBlock* input,
+ AES_BoxBlock* output,
+ AES_ErrorDetails* err_details) {
+ return box->algorithm->decrypt_block(input, &box->decryption_keys, output, err_details);
}
-static AES_StatusCode aes_box_decrypt_block_cbc(
- AES_Box* box,
- const AES_BoxBlock* input,
- AES_BoxBlock* output,
- AES_ErrorDetails* err_details)
-{
+static AES_StatusCode aes_box_decrypt_block_cbc(AES_Box* box,
+ const AES_BoxBlock* input,
+ AES_BoxBlock* output,
+ AES_ErrorDetails* err_details) {
AES_StatusCode status = AES_SUCCESS;
if (aes_is_error(status = box->algorithm->decrypt_block(
- input, &box->decryption_keys, output, err_details)))
+ input, &box->decryption_keys, output, err_details)))
return status;
- if (aes_is_error(status = box->algorithm->xor_block(
- output, &box->iv, err_details)))
+ if (aes_is_error(status = box->algorithm->xor_block(output, &box->iv, err_details)))
return status;
box->iv = *input;
return status;
}
-static AES_StatusCode aes_box_decrypt_block_cfb(
- AES_Box* box,
- const AES_BoxBlock* input,
- AES_BoxBlock* output,
- AES_ErrorDetails* err_details)
-{
+static AES_StatusCode aes_box_decrypt_block_cfb(AES_Box* box,
+ const AES_BoxBlock* input,
+ AES_BoxBlock* output,
+ AES_ErrorDetails* err_details) {
AES_StatusCode status = AES_SUCCESS;
if (aes_is_error(status = box->algorithm->encrypt_block(
- &box->iv, &box->encryption_keys, output, err_details)))
+ &box->iv, &box->encryption_keys, output, err_details)))
return status;
- if (aes_is_error(status = box->algorithm->xor_block(
- output, input, err_details)))
+ if (aes_is_error(status = box->algorithm->xor_block(output, input, err_details)))
return status;
box->iv = *input;
@@ -215,8 +179,7 @@ static AES_StatusCode aes_box_decrypt_block_cfb(
typedef AES_BoxEncryptBlockInMode AES_BoxDecryptBlockInMode;
-static AES_BoxDecryptBlockInMode aes_box_decrypt_block_in_mode[] =
-{
+static AES_BoxDecryptBlockInMode aes_box_decrypt_block_in_mode[] = {
&aes_box_decrypt_block_ecb,
&aes_box_decrypt_block_cbc,
&aes_box_decrypt_block_cfb,
@@ -224,34 +187,26 @@ static AES_BoxDecryptBlockInMode aes_box_decrypt_block_in_mode[] =
&aes_box_encrypt_block_ctr,
};
-AES_StatusCode aes_box_decrypt_block(
- AES_Box* box,
- const AES_BoxBlock* input,
- AES_BoxBlock* output,
- AES_ErrorDetails* err_details)
-{
- return aes_box_decrypt_block_in_mode[box->mode](
- box, input, output, err_details);
+AES_StatusCode aes_box_decrypt_block(AES_Box* box,
+ const AES_BoxBlock* input,
+ AES_BoxBlock* output,
+ AES_ErrorDetails* err_details) {
+ return aes_box_decrypt_block_in_mode[box->mode](box, input, output, err_details);
}
-static AES_StatusCode aes_box_get_encrypted_buffer_size(
- AES_Box* box,
- size_t src_size,
- size_t* dest_size,
- size_t* padding_size,
- AES_ErrorDetails* err_details)
-{
+static AES_StatusCode aes_box_get_encrypted_buffer_size(AES_Box* box,
+ size_t src_size,
+ size_t* dest_size,
+ size_t* padding_size,
+ AES_ErrorDetails* err_details) {
AES_StatusCode status = AES_SUCCESS;
- switch (box->mode)
- {
+ switch (box->mode) {
case AES_ECB:
- case AES_CBC:
- {
+ case AES_CBC: {
size_t block_size;
- if (aes_is_error(status = box->algorithm->get_block_size(
- &block_size, err_details)))
+ if (aes_is_error(status = box->algorithm->get_block_size(&block_size, err_details)))
return status;
*padding_size = block_size - src_size % block_size;
@@ -267,33 +222,27 @@ static AES_StatusCode aes_box_get_encrypted_buffer_size(
return status;
default:
- return aes_error_not_implemented(
- err_details, "unsupported mode of operation");
+ return aes_error_not_implemented(err_details, "unsupported mode of operation");
}
}
-static AES_StatusCode aes_box_encrypt_buffer_block(
- AES_Box* box,
- const void* src,
- void* dest,
- AES_ErrorDetails* err_details)
-{
+static AES_StatusCode aes_box_encrypt_buffer_block(AES_Box* box,
+ const void* src,
+ void* dest,
+ AES_ErrorDetails* err_details) {
AES_StatusCode status = AES_SUCCESS;
AES_BoxBlock plaintext;
- if (aes_is_error(status = box->algorithm->load_block(
- &plaintext, src, err_details)))
+ if (aes_is_error(status = box->algorithm->load_block(&plaintext, src, err_details)))
return status;
AES_BoxBlock ciphertext;
- if (aes_is_error(status = aes_box_encrypt_block(
- box, &plaintext, &ciphertext, err_details)))
+ if (aes_is_error(status = aes_box_encrypt_block(box, &plaintext, &ciphertext, err_details)))
return status;
- if (aes_is_error(status = box->algorithm->store_block(
- dest, &ciphertext, err_details)))
+ if (aes_is_error(status = box->algorithm->store_block(dest, &ciphertext, err_details)))
return status;
return status;
@@ -305,14 +254,12 @@ static AES_StatusCode aes_box_encrypt_buffer_partial_block_with_padding(
size_t src_size,
void* dest,
size_t padding_size,
- AES_ErrorDetails* err_details)
-{
+ AES_ErrorDetails* err_details) {
AES_StatusCode status = AES_SUCCESS;
size_t block_size;
- if (aes_is_error(status = box->algorithm->get_block_size(
- &block_size, err_details)))
+ if (aes_is_error(status = box->algorithm->get_block_size(&block_size, err_details)))
return status;
void* plaintext_buf = malloc(block_size);
@@ -322,15 +269,12 @@ static AES_StatusCode aes_box_encrypt_buffer_partial_block_with_padding(
memcpy(plaintext_buf, src, src_size);
- if (aes_is_error(status = aes_fill_with_padding(
- AES_PADDING_PKCS7,
- (char*) plaintext_buf + src_size,
- padding_size,
- err_details)))
+ if (aes_is_error(
+ status = aes_fill_with_padding(
+ AES_PADDING_PKCS7, (char*)plaintext_buf + src_size, padding_size, err_details)))
goto FREE_PLAINTEXT_BUF;
- if (aes_is_error(status = aes_box_encrypt_buffer_block(
- box, plaintext_buf, dest, err_details)))
+ if (aes_is_error(status = aes_box_encrypt_buffer_block(box, plaintext_buf, dest, err_details)))
goto FREE_PLAINTEXT_BUF;
FREE_PLAINTEXT_BUF:
@@ -339,13 +283,11 @@ FREE_PLAINTEXT_BUF:
return status;
}
-static AES_StatusCode aes_box_encrypt_buffer_partial_block(
- AES_Box* box,
- const void* src,
- size_t src_size,
- void* dest,
- AES_ErrorDetails* err_details)
-{
+static AES_StatusCode aes_box_encrypt_buffer_partial_block(AES_Box* box,
+ const void* src,
+ size_t src_size,
+ void* dest,
+ AES_ErrorDetails* err_details) {
AES_StatusCode status = AES_SUCCESS;
if (src_size == 0)
@@ -353,8 +295,7 @@ static AES_StatusCode aes_box_encrypt_buffer_partial_block(
size_t block_size;
- if (aes_is_error(status = box->algorithm->get_block_size(
- &block_size, err_details)))
+ if (aes_is_error(status = box->algorithm->get_block_size(&block_size, err_details)))
return status;
void* plaintext_buf = malloc(block_size);
@@ -367,14 +308,13 @@ static AES_StatusCode aes_box_encrypt_buffer_partial_block(
void* ciphertext_buf = malloc(block_size);
- if (ciphertext_buf == NULL)
- {
+ if (ciphertext_buf == NULL) {
status = aes_error_memory_allocation(err_details);
goto FREE_PLAINTEXT_BUF;
}
- if (aes_is_error(status = aes_box_encrypt_buffer_block(
- box, plaintext_buf, ciphertext_buf, err_details)))
+ if (aes_is_error(
+ status = aes_box_encrypt_buffer_block(box, plaintext_buf, ciphertext_buf, err_details)))
goto FREE_CIPHERTEXT_BUF;
memcpy(dest, ciphertext_buf, src_size);
@@ -388,14 +328,12 @@ FREE_PLAINTEXT_BUF:
return status;
}
-AES_StatusCode aes_box_encrypt_buffer(
- AES_Box* box,
- const void* src,
- size_t src_size,
- void* dest,
- size_t* dest_size,
- AES_ErrorDetails* err_details)
-{
+AES_StatusCode aes_box_encrypt_buffer(AES_Box* box,
+ const void* src,
+ size_t src_size,
+ void* dest,
+ size_t* dest_size,
+ AES_ErrorDetails* err_details) {
AES_StatusCode status = AES_SUCCESS;
if (box == NULL)
@@ -406,7 +344,7 @@ AES_StatusCode aes_box_encrypt_buffer(
size_t padding_size = 0;
if (aes_is_error(status = aes_box_get_encrypted_buffer_size(
- box, src_size, dest_size, &padding_size, err_details)))
+ box, src_size, dest_size, &padding_size, err_details)))
return status;
if (dest == NULL)
@@ -416,20 +354,17 @@ AES_StatusCode aes_box_encrypt_buffer(
size_t block_size;
- if (aes_is_error(status = box->algorithm->get_block_size(
- &block_size, err_details)))
+ if (aes_is_error(status = box->algorithm->get_block_size(&block_size, err_details)))
return status;
const size_t src_len = src_size / block_size;
- for (size_t i = 0; i < src_len; ++i)
- {
- if (aes_is_error(status = aes_box_encrypt_buffer_block(
- box, src, dest, err_details)))
+ for (size_t i = 0; i < src_len; ++i) {
+ if (aes_is_error(status = aes_box_encrypt_buffer_block(box, src, dest, err_details)))
return status;
- src = (char*) src + block_size;
- dest = (char*) dest + block_size;
+ src = (char*)src + block_size;
+ dest = (char*)dest + block_size;
}
if (padding_size == 0)
@@ -440,24 +375,19 @@ AES_StatusCode aes_box_encrypt_buffer(
box, src, src_size % block_size, dest, padding_size, err_details);
}
-static AES_StatusCode aes_box_get_decrypted_buffer_size(
- AES_Box* box,
- size_t src_size,
- size_t* dest_size,
- size_t* max_padding_size,
- AES_ErrorDetails* err_details)
-{
+static AES_StatusCode aes_box_get_decrypted_buffer_size(AES_Box* box,
+ size_t src_size,
+ size_t* dest_size,
+ size_t* max_padding_size,
+ AES_ErrorDetails* err_details) {
AES_StatusCode status = AES_SUCCESS;
- switch (box->mode)
- {
+ switch (box->mode) {
case AES_ECB:
- case AES_CBC:
- {
+ case AES_CBC: {
size_t block_size;
- if (aes_is_error(status = box->algorithm->get_block_size(
- &block_size, err_details)))
+ if (aes_is_error(status = box->algorithm->get_block_size(&block_size, err_details)))
return status;
if (src_size == 0 || src_size % block_size != 0)
@@ -476,45 +406,37 @@ static AES_StatusCode aes_box_get_decrypted_buffer_size(
return status;
default:
- return aes_error_not_implemented(
- err_details, "unsupported mode of operation");
+ return aes_error_not_implemented(err_details, "unsupported mode of operation");
}
}
-static AES_StatusCode aes_box_decrypt_buffer_block(
- AES_Box* box,
- const void* src,
- void* dest,
- AES_ErrorDetails* err_details)
-{
+static AES_StatusCode aes_box_decrypt_buffer_block(AES_Box* box,
+ const void* src,
+ void* dest,
+ AES_ErrorDetails* err_details) {
AES_StatusCode status = AES_SUCCESS;
AES_BoxBlock ciphertext;
- if (aes_is_error(status = box->algorithm->load_block(
- &ciphertext, src, err_details)))
+ if (aes_is_error(status = box->algorithm->load_block(&ciphertext, src, err_details)))
return status;
AES_BoxBlock plaintext;
- if (aes_is_error(status = aes_box_decrypt_block(
- box, &ciphertext, &plaintext, err_details)))
+ if (aes_is_error(status = aes_box_decrypt_block(box, &ciphertext, &plaintext, err_details)))
return status;
- if (aes_is_error(status = box->algorithm->store_block(
- dest, &plaintext, err_details)))
+ if (aes_is_error(status = box->algorithm->store_block(dest, &plaintext, err_details)))
return status;
return status;
}
-static AES_StatusCode aes_box_decrypt_buffer_partial_block(
- AES_Box* box,
- const void* src,
- size_t src_size,
- void* dest,
- AES_ErrorDetails* err_details)
-{
+static AES_StatusCode aes_box_decrypt_buffer_partial_block(AES_Box* box,
+ const void* src,
+ size_t src_size,
+ void* dest,
+ AES_ErrorDetails* err_details) {
AES_StatusCode status = AES_SUCCESS;
if (src_size == 0)
@@ -522,8 +444,7 @@ static AES_StatusCode aes_box_decrypt_buffer_partial_block(
size_t block_size;
- if (aes_is_error(status = box->algorithm->get_block_size(
- &block_size, err_details)))
+ if (aes_is_error(status = box->algorithm->get_block_size(&block_size, err_details)))
return status;
void* ciphertext_buf = malloc(block_size);
@@ -536,14 +457,13 @@ static AES_StatusCode aes_box_decrypt_buffer_partial_block(
void* plaintext_buf = malloc(block_size);
- if (plaintext_buf == NULL)
- {
+ if (plaintext_buf == NULL) {
status = aes_error_memory_allocation(err_details);
goto FREE_CIPHERTEXT_BUF;
}
- if (aes_is_error(status = aes_box_decrypt_buffer_block(
- box, ciphertext_buf, plaintext_buf, err_details)))
+ if (aes_is_error(
+ status = aes_box_decrypt_buffer_block(box, ciphertext_buf, plaintext_buf, err_details)))
goto FREE_PLAINTEXT_BUF;
memcpy(dest, plaintext_buf, src_size);
@@ -557,14 +477,12 @@ FREE_CIPHERTEXT_BUF:
return status;
}
-AES_StatusCode aes_box_decrypt_buffer(
- AES_Box* box,
- const void* src,
- size_t src_size,
- void* dest,
- size_t* dest_size,
- AES_ErrorDetails* err_details)
-{
+AES_StatusCode aes_box_decrypt_buffer(AES_Box* box,
+ const void* src,
+ size_t src_size,
+ void* dest,
+ size_t* dest_size,
+ AES_ErrorDetails* err_details) {
if (box == NULL)
return aes_error_null_argument(err_details, "box");
if (dest_size == NULL)
@@ -574,7 +492,7 @@ AES_StatusCode aes_box_decrypt_buffer(
size_t max_padding_size = 0;
if (aes_is_error(status = aes_box_get_decrypted_buffer_size(
- box, src_size, dest_size, &max_padding_size, err_details)))
+ box, src_size, dest_size, &max_padding_size, err_details)))
return status;
if (dest == NULL)
@@ -584,37 +502,30 @@ AES_StatusCode aes_box_decrypt_buffer(
size_t block_size;
- if (aes_is_error(status = box->algorithm->get_block_size(
- &block_size, err_details)))
+ if (aes_is_error(status = box->algorithm->get_block_size(&block_size, err_details)))
return status;
const size_t src_len = src_size / block_size;
- for (size_t i = 0; i < src_len; ++i)
- {
- if (aes_is_error(status = aes_box_decrypt_buffer_block(
- box, src, dest, err_details)))
+ for (size_t i = 0; i < src_len; ++i) {
+ if (aes_is_error(status = aes_box_decrypt_buffer_block(box, src, dest, err_details)))
return status;
- src = (char*) src + block_size;
- dest = (char*) dest + block_size;
+ src = (char*)src + block_size;
+ dest = (char*)dest + block_size;
}
- if (max_padding_size == 0)
- {
+ if (max_padding_size == 0) {
return aes_box_decrypt_buffer_partial_block(
box, src, src_size % block_size, dest, err_details);
- }
- else
- {
+ } else {
size_t padding_size;
- if (aes_is_error(status = aes_extract_padding_size(
- AES_PADDING_PKCS7,
- (char*) dest - block_size,
- block_size,
- &padding_size,
- err_details)))
+ if (aes_is_error(status = aes_extract_padding_size(AES_PADDING_PKCS7,
+ (char*)dest - block_size,
+ block_size,
+ &padding_size,
+ err_details)))
return status;
*dest_size -= padding_size;
@@ -622,62 +533,50 @@ AES_StatusCode aes_box_decrypt_buffer(
}
}
-AES_StatusCode aes_box_parse_block(
- AES_BoxBlock* dest,
- AES_Algorithm algorithm,
- const char* src,
- AES_ErrorDetails* err_details)
-{
+AES_StatusCode aes_box_parse_block(AES_BoxBlock* dest,
+ AES_Algorithm algorithm,
+ const char* 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_box_algorithms[algorithm]->parse_block(
- dest, src, err_details);
+ return aes_box_algorithms[algorithm]->parse_block(dest, src, err_details);
}
-AES_StatusCode aes_box_parse_key(
- AES_BoxKey* dest,
- AES_Algorithm algorithm,
- const char* src,
- AES_ErrorDetails* err_details)
-{
+AES_StatusCode aes_box_parse_key(AES_BoxKey* dest,
+ AES_Algorithm algorithm,
+ const char* 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_box_algorithms[algorithm]->parse_key(
- dest, src, err_details);
+ return aes_box_algorithms[algorithm]->parse_key(dest, src, err_details);
}
-AES_StatusCode aes_box_format_block(
- AES_BoxBlockString* dest,
- AES_Algorithm algorithm,
- const AES_BoxBlock* src,
- AES_ErrorDetails* err_details)
-{
+AES_StatusCode aes_box_format_block(AES_BoxBlockString* dest,
+ AES_Algorithm algorithm,
+ 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_box_algorithms[algorithm]->format_block(
- dest, src, err_details);
+ return aes_box_algorithms[algorithm]->format_block(dest, src, err_details);
}
-AES_StatusCode aes_box_format_key(
- AES_BoxKeyString* dest,
- AES_Algorithm algorithm,
- const AES_BoxKey* src,
- AES_ErrorDetails* err_details)
-{
+AES_StatusCode aes_box_format_key(AES_BoxKeyString* dest,
+ AES_Algorithm algorithm,
+ 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_box_algorithms[algorithm]->format_key(
- dest, src, err_details);
+ return aes_box_algorithms[algorithm]->format_key(dest, src, err_details);
}
generated by cgit v1.3 (git 2.53.0) at 2026-10-25 06:30:11 +0000