diff options
Diffstat (limited to 'os/hal/include/hal_crypto.h')
| -rw-r--r-- | os/hal/include/hal_crypto.h | 55 |
1 files changed, 50 insertions, 5 deletions
diff --git a/os/hal/include/hal_crypto.h b/os/hal/include/hal_crypto.h index 8836dafd5..91de0576d 100644 --- a/os/hal/include/hal_crypto.h +++ b/os/hal/include/hal_crypto.h @@ -104,9 +104,8 @@ typedef enum { */
typedef enum {
cry_algo_none = 0,
- cry_algo_aes,
- cry_algo_des,
- cry_algo_tripledes
+ cry_algo_aes, /**< AES 128, 192, 256 bits. */
+ cry_algo_des /**< DES 56, TDES 112, 168 bits.*/
} cryalgorithm_t;
#if HAL_CRY_ENFORCE_FALLBACK == FALSE
@@ -115,11 +114,15 @@ typedef enum { #else
/* No LLD at all, using the standalone mode.*/
+#define CRY_LLD_SUPPORTS_AES FALSE
#define CRY_LLD_SUPPORTS_AES_ECB FALSE
#define CRY_LLD_SUPPORTS_AES_CBC FALSE
#define CRY_LLD_SUPPORTS_AES_CFB FALSE
#define CRY_LLD_SUPPORTS_AES_CTR FALSE
#define CRY_LLD_SUPPORTS_AES_GCM FALSE
+#define CRY_LLD_SUPPORTS_DES FALSE
+#define CRY_LLD_SUPPORTS_DES_ECB FALSE
+#define CRY_LLD_SUPPORTS_DES_CBC FALSE
typedef uint_fast8_t crykey_t;
@@ -138,11 +141,15 @@ struct CRYDriver { };
#endif
-#if !defined(CRY_LLD_SUPPORTS_AES_ECB) || \
+#if !defined(CRY_LLD_SUPPORTS_AES) || \
+ !defined(CRY_LLD_SUPPORTS_AES_ECB) || \
!defined(CRY_LLD_SUPPORTS_AES_CBC) || \
!defined(CRY_LLD_SUPPORTS_AES_CFB) || \
!defined(CRY_LLD_SUPPORTS_AES_CTR) || \
- !defined(CRY_LLD_SUPPORTS_AES_GCM)
+ !defined(CRY_LLD_SUPPORTS_AES_GCM) || \
+ !defined(CRY_LLD_SUPPORTS_DES) || \
+ !defined(CRY_LLD_SUPPORTS_DES_ECB) || \
+ !defined(CRY_LLD_SUPPORTS_DES_CBC)
#error "CRYPTO LLD does not export the required switches"
#endif
@@ -171,6 +178,14 @@ extern "C" { cryalgorithm_t algorithm,
size_t size,
const uint8_t *keyp);
+ cryerror_t cryEncryptAES(CRYDriver *cryp,
+ crykey_t key_id,
+ const uint8_t *in,
+ uint8_t *out);
+ cryerror_t cryDecryptAES(CRYDriver *cryp,
+ crykey_t key_id,
+ const uint8_t *in,
+ uint8_t *out);
cryerror_t cryEncryptAES_ECB(CRYDriver *cryp,
crykey_t key_id,
size_t size,
@@ -235,6 +250,36 @@ extern "C" { size_t aadsize,
const uint8_t *aad,
uint8_t *authtag);
+ cryerror_t cryEncryptDES(CRYDriver *cryp,
+ crykey_t key_id,
+ const uint8_t *in,
+ uint8_t *out);
+ cryerror_t cryDecryptDES(CRYDriver *cryp,
+ crykey_t key_id,
+ const uint8_t *in,
+ uint8_t *out);
+ cryerror_t cryEncryptDES_ECB(CRYDriver *cryp,
+ crykey_t key_id,
+ size_t size,
+ const uint8_t *in,
+ uint8_t *out);
+ cryerror_t cryDecryptDES_ECB(CRYDriver *cryp,
+ crykey_t key_id,
+ size_t size,
+ const uint8_t *in,
+ uint8_t *out);
+ cryerror_t cryEncryptDES_CBC(CRYDriver *cryp,
+ crykey_t key_id,
+ size_t size,
+ const uint8_t *in,
+ uint8_t *out,
+ const uint8_t *iv);
+ cryerror_t cryDecryptDES_CBC(CRYDriver *cryp,
+ crykey_t key_id,
+ size_t size,
+ const uint8_t *in,
+ uint8_t *out,
+ const uint8_t *iv);
#ifdef __cplusplus
}
#endif
|