diff options
| author | Giovanni Di Sirio <gdisirio@gmail.com> | 2017-10-22 10:31:34 +0000 |
|---|---|---|
| committer | Giovanni Di Sirio <gdisirio@gmail.com> | 2017-10-22 10:31:34 +0000 |
| commit | dddff7b1f5fd6a56081b8f2af105e6eb05df904f (patch) | |
| tree | 2e3c1829f7b5261729f81082938686337cbd15c0 /os/hal/templates/hal_crypto_lld.h | |
| parent | 1c3467b983d32c3437b8d6e5ba8002435e00c5d2 (diff) | |
| download | ChibiOS-dddff7b1f5fd6a56081b8f2af105e6eb05df904f.tar.gz ChibiOS-dddff7b1f5fd6a56081b8f2af105e6eb05df904f.tar.bz2 ChibiOS-dddff7b1f5fd6a56081b8f2af105e6eb05df904f.zip | |
Added crypto templates.
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@10873 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'os/hal/templates/hal_crypto_lld.h')
| -rw-r--r-- | os/hal/templates/hal_crypto_lld.h | 80 |
1 files changed, 70 insertions, 10 deletions
diff --git a/os/hal/templates/hal_crypto_lld.h b/os/hal/templates/hal_crypto_lld.h index 24a19bad7..53046d814 100644 --- a/os/hal/templates/hal_crypto_lld.h +++ b/os/hal/templates/hal_crypto_lld.h @@ -16,9 +16,9 @@ /**
* @file hal_cry_lld.h
- * @brief PLATFORM CRY subsystem low level driver header.
+ * @brief PLATFORM cryptographic subsystem low level driver header.
*
- * @addtogroup CRY
+ * @addtogroup CRYPTO
* @{
*/
@@ -31,6 +31,16 @@ /* Driver constants. */
/*===========================================================================*/
+/**
+ * @name Driver capability switches
+ * @{
+ */
+#define CRY_LLD_SUPPORTS_AES_ECB TRUE
+#define CRY_LLD_SUPPORTS_AES_CBC TRUE
+#define CRY_LLD_SUPPORTS_AES_CFB TRUE
+#define CRY_LLD_SUPPORTS_AES_CTR TRUE
+/** @{ */
+
/*===========================================================================*/
/* Driver pre-compile time settings. */
/*===========================================================================*/
@@ -97,23 +107,21 @@ typedef struct { */
struct CRYDriver {
/**
- * @brief Driver state.
+ * @brief Driver state.
*/
crystate_t state;
/**
- * @brief Current configuration data.
+ * @brief Current configuration data.
*/
const CRYConfig *config;
/**
- * @brief Waiting thread.
+ * @brief Algorithm type of transient key.
*/
- thread_reference_t thread;
-#if (CRY_USE_MUTUAL_EXCLUSION == TRUE) || defined(__DOXYGEN__)
+ cryalgorithm_t key0_type;
/**
- * @brief Mutex protecting the peripheral.
+ * @brief Size of transient key.
*/
- mutex_t mutex;
-#endif
+ size_t key0_size;
#if defined(CRY_DRIVER_EXT_FIELDS)
CRY_DRIVER_EXT_FIELDS
#endif
@@ -138,6 +146,58 @@ extern "C" { void cry_lld_init(void);
void cry_lld_start(CRYDriver *cryp);
void cry_lld_stop(CRYDriver *cryp);
+ cryerror_t cry_lld_loadkey(CRYDriver *cryp,
+ cryalgorithm_t algorithm,
+ size_t size,
+ const uint8_t *keyp);
+ cryerror_t cry_lld_encrypt_AES_ECB(CRYDriver *cryp,
+ crykey_t key_id,
+ size_t size,
+ const uint8_t *in,
+ uint8_t *out);
+ cryerror_t cry_lld_decrypt_AES_ECB(CRYDriver *cryp,
+ crykey_t key_id,
+ size_t size,
+ const uint8_t *in,
+ uint8_t *out);
+ cryerror_t cry_lld_encrypt_AES_CBC(CRYDriver *cryp,
+ crykey_t key_id,
+ size_t size,
+ const uint8_t *in,
+ uint8_t *out,
+ const uint8_t *iv);
+ cryerror_t cry_lld_decrypt_AES_CBC(CRYDriver *cryp,
+ crykey_t key_id,
+ size_t size,
+ const uint8_t *in,
+ uint8_t *out,
+ const uint8_t *iv);
+ cryerror_t cry_lld_encrypt_AES_CFB(CRYDriver *cryp,
+ crykey_t key_id,
+ size_t size,
+ const uint8_t *in,
+ uint8_t *out,
+ const uint8_t *iv);
+ cryerror_t cry_lld_decrypt_AES_CFB(CRYDriver *cryp,
+ crykey_t key_id,
+ size_t size,
+ const uint8_t *in,
+ uint8_t *out,
+ const uint8_t *iv);
+ cryerror_t cry_lld_encrypt_AES_CTR(CRYDriver *cryp,
+ crykey_t key_id,
+ size_t size,
+ const uint8_t *in,
+ uint8_t *out,
+ const uint8_t *nonce,
+ uint8_t *cnt);
+ cryerror_t cry_lld_decrypt_AES_CTR(CRYDriver *cryp,
+ crykey_t key_id,
+ size_t size,
+ const uint8_t *in,
+ uint8_t *out,
+ const uint8_t *nonce,
+ uint8_t *cnt);
#ifdef __cplusplus
}
#endif
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