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[Style] Coding style fixes.

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* No trailing white spaces
 * No sapces before tabs
 * "int *var" and not "int * var"
This commit is contained in:
Piotr Esden-Tempski
2013-06-30 22:09:25 -07:00
parent 035c67ced6
commit 647b878031
5 changed files with 78 additions and 77 deletions
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38
lib/stm32/common/crypto_common_f24.c
View File

@@ -9,7 +9,7 @@
* This library supports the cryptographic coprocessor system for the
* STM32 series of ARM Cortex Microcontrollers
*
* LGPL License Terms @ref lgpl_license
* LGPL License Terms @ref lgpl_license
*/
/*
* This file is part of the libopencm3 project.
@@ -41,13 +41,13 @@
*/
void crypto_wait_busy(void)
{
while (CRYP_SR & CRYP_SR_BUSY) ;
while (CRYP_SR & CRYP_SR_BUSY);
}
/**
* @brief Set key value to the controller
* @param[in] keysize crypto_keysize_t Specified size of the key.
* @param[in] key uint64_t[] Key value (array of 4 items)
* @param[in] key uint64_t[] Key value (array of 4 items)
*/
void crypto_set_key(crypto_keysize_t keysize, uint64_t key[])
{
@@ -56,7 +56,7 @@ void crypto_set_key(crypto_keysize_t keysize, uint64_t key[])
crypto_wait_busy();
CRYP_CR = (CRYP_CR & ~CRYP_CR_KEYSIZE) |
(keysize << CRYP_CR_KEYSIZE_SHIFT);
(keysize << CRYP_CR_KEYSIZE_SHIFT);
for (i = 0; i < 4; i++) {
CRYP_KR(i) = key[i];
@@ -66,9 +66,9 @@ void crypto_set_key(crypto_keysize_t keysize, uint64_t key[])
/**
* @brief Set Initialization Vector
*
* @param[in] iv uint64_t[] Initialization vector (array of 4 items)
* @note Cryptographic controller must be in disabled state
* @param[in] iv uint64_t[] Initialization vector (array of 4 items)
* @note Cryptographic controller must be in disabled state
*/
void crypto_set_iv(uint64_t iv[])
{
@@ -83,18 +83,18 @@ void crypto_set_iv(uint64_t iv[])
/**
* @brief Set the order of the data to be crypted
*
* @param[in] datatype crypto_datatype_t Specified datatype of the key.
*
* @param[in] datatype crypto_datatype_t Specified datatype of the key.
*/
void crypto_set_datatype(crypto_datatype_t datatype)
{
CRYP_CR = (CRYP_CR & ~CRYP_CR_DATATYPE) |
(datatype << CRYP_CR_DATATYPE_SHIFT);
(datatype << CRYP_CR_DATATYPE_SHIFT);
}
/**
* @brief Set the algoritm for Encryption/decryption
*
*
*@param[in] mode crypto_mode_t Mode of execution
*/
void crypto_set_algorithm(crypto_mode_t mode)
@@ -137,19 +137,19 @@ void crypto_stop(void)
/**
* @brief Start of encryption or decryption on data buffers
*
* This blocking method transfers input buffer of specified length to the
* cryptographic coprocessor, and instructs him to begin of ciphering or
*
* This blocking method transfers input buffer of specified length to the
* cryptographic coprocessor, and instructs him to begin of ciphering or
* deciphering. It waits for data to be ready, and then fills the processed
* data to output buffer.
*
* data to output buffer.
*
* @param[in] inp uint32_t* Input array to crypt/decrypt.
* @param[in] outp uint32_t* Output array with crypted/encrypted data.
* @param[in] length uint32_t Length of the arrays
*
* @returns uint32_t Number of written words
*
* @returns uint32_t Number of written words
*/
uint32_t crypto_process_block(uint32_t * inp, uint32_t * outp, uint32_t length)
uint32_t crypto_process_block(uint32_t *inp, uint32_t *outp, uint32_t length)
{
uint32_t rd = 0, wr = 0;

12
lib/stm32/f4/crypto.c
View File

@@ -1,11 +1,11 @@
/** @defgroup crypto_file CRYPTO
*
* @ingroup STM32F4xx
*
*
* @brief <b>libopencm3 STM32F4xx CRYPTO</b>
*
*
* @version 1.0.0
*
*
* @date 18 Jun 2013
*
*/
@@ -43,10 +43,10 @@ void crypto_set_mac_algorithm(crypto_mode_mac_t mode)
/**
* @brief Swap context
*
*@param[in] buf uint32_t Memory space for swap (16 items length)
*
*@param[in] buf uint32_t Memory space for swap (16 items length)
*/
void crypto_context_swap(uint32_t * buf)
void crypto_context_swap(uint32_t *buf)
{
int i;
/* Apply exact order of ? */