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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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17
include/libopencm3/stm32/common/crypto_common_f24.h
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@@ -33,7 +33,7 @@
* crypto_set_algorithm(ENCRYPT_AES_ECB);
* crypto_start();
* foreach(block in blocks)
* crypto_process_block(plaintext,ciphertext,blocksize);
* crypto_process_block(plaintext,ciphertext,blocksize);
* crypto_stop();
* @endcode
*
@@ -47,12 +47,12 @@
* //[enable-clocks]
* crypto_set_key(CRYPTO_KEY_128BIT,key);
* crypto_set_iv(iv); // only in CBC or CTR mode
* crypto_set_datatype(CRYPTO_DATA_16BIT);
* crypto_set_datatype(CRYPTO_DATA_16BIT);
* crypto_set_algorithm(ENCRYPT_AES_ECB);
* crypto_start();
* [... API to be described later ...]
* [... API to be described later ...]
* crypto_stop();
* @endcode
* @endcode
*
* @section crypto_api_dma DMA handling API
*
@@ -67,7 +67,7 @@
* crypto_set_datatype(CRYPTO_DATA_16BIT);
* crypto_set_algorithm(ENCRYPT_AES_ECB);
* crypto_start();
* [... API to be described later ...]
* [... API to be described later ...]
* crypto_stop();
* @endcode
*/
@@ -256,7 +256,7 @@ typedef enum {
DECRYPT_DES_CBC = CRYP_CR_ALGOMODE_DES_CBC | CRYP_CR_ALGODIR,
DECRYPT_AES_ECB = CRYP_CR_ALGOMODE_AES_ECB | CRYP_CR_ALGODIR,
DECRYPT_AES_CBC = CRYP_CR_ALGOMODE_AES_CBC | CRYP_CR_ALGODIR,
DECRYPT_AES_CTR = CRYP_CR_ALGOMODE_AES_CTR, /* XOR is same ENC as DEC */
DECRYPT_AES_CTR = CRYP_CR_ALGOMODE_AES_CTR,/* XOR is same ENC as DEC */
} crypto_mode_t;
typedef enum {
CRYPTO_KEY_128BIT = 0,
@@ -279,13 +279,14 @@ void crypto_set_datatype(crypto_datatype_t datatype);
void crypto_set_algorithm(crypto_mode_t mode);
void crypto_start(void);
void crypto_stop(void);
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);
END_DECLS
/**@}*/
/**@}*/
#endif
/** @cond */
#else
#warning "crypto_common_f24.h should not be included explicitly, only via crypto.h"
#warning "crypto_common_f24.h should not be included explicitly, "
"only via crypto.h"
#endif
/** @endcond */

10
include/libopencm3/stm32/f4/crypto.h
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@@ -46,10 +46,10 @@
/**@{*/
/* CRYP_CSGCMCCMxR: Crypto context registers CCM mode, i=0-7*/
#define CRYP_CSGCMCCMR(i) MMIO32(CRYP_BASE + 0x50 + (i) * 4)
#define CRYP_CSGCMCCMR(i) MMIO32(CRYP_BASE + 0x50 + (i) * 4)
/* CRYP_CSGCMxR: Crypto context registers all modes, i=0-7*/
#define CRYP_CSGCMR(i) MMIO32(CRYP_BASE + 0x70 + (i) * 4)
#define CRYP_CSGCMR(i) MMIO32(CRYP_BASE + 0x70 + (i) * 4)
/* --- CRYP_CR values ------------------------------------------------------ */
@@ -82,14 +82,14 @@ typedef enum {
ENCRYPT_GCM = CRYP_CR_ALGOMODE_TDES_ECB | CRYP_CR_ALGOMODE3,
ENCRYPT_CCM = CRYP_CR_ALGOMODE_TDES_CBC | CRYP_CR_ALGOMODE3,
DECRYPT_GCM = CRYP_CR_ALGOMODE_TDES_ECB | CRYP_CR_ALGOMODE3 |
CRYP_CR_ALGODIR,
CRYP_CR_ALGODIR,
DECRYPT_CCM = CRYP_CR_ALGOMODE_TDES_CBC | CRYP_CR_ALGOMODE3 |
CRYP_CR_ALGODIR,
CRYP_CR_ALGODIR,
} crypto_mode_mac_t;
BEGIN_DECLS
void crypto_context_swap(uint32_t * buf);
void crypto_context_swap(uint32_t *buf);
void crypto_set_mac_algorithm(crypto_mode_mac_t mode);
END_DECLS

8
lib/stm32/common/crypto_common_f24.c
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@@ -41,7 +41,7 @@
*/
void crypto_wait_busy(void)
{
while (CRYP_SR & CRYP_SR_BUSY) ;
while (CRYP_SR & CRYP_SR_BUSY);
}
/**
@@ -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];
@@ -89,7 +89,7 @@ void crypto_set_iv(uint64_t iv[])
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);
}
/**
@@ -149,7 +149,7 @@ void crypto_stop(void)
*
* @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;

2
lib/stm32/f4/crypto.c
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@@ -46,7 +46,7 @@ void crypto_set_mac_algorithm(crypto_mode_mac_t mode)
*
*@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 ? */