Cryptographic Driver macros and structures. More...

#include "hal_crypto_lld.h"
#include "hal_crypto_fallback.h"

Data Structures
struct	SHA1Context
	Type of a SHA1 context. More...
struct	SHA256Context
	Type of a SHA256 context. More...
struct	SHA512Context
	Type of a SHA512 context. More...
struct	HMACSHA256Context
	Type of a HMAC_SHA256 context. More...
struct	HMACSHA512Context
	Type of a HMAC_SHA512 context. More...

Macros
#define	HAL_CRY_USE_FALLBACK FALSE
	Enables the SW fall-back of the cryptographic driver.
#define	HAL_CRY_ENFORCE_FALLBACK FALSE
	Makes the driver forcibly use the fall-back implementations.
#define	HAL_CRY_USE_FALLBACK TRUE
	Enables the SW fall-back of the cryptographic driver.

Typedefs
typedef size_t	bitsize_t
	Size, in bits, of a crypto field or message.

Enumerations
enum	crystate_t { CRY_UNINIT = 0 , CRY_STOP = 1 , CRY_READY = 2 }
	Driver state machine possible states. More...
enum	cryerror_t { CRY_NOERROR = 0 , CRY_ERR_INV_ALGO = 1 , CRY_ERR_INV_KEY_SIZE = 2 , CRY_ERR_INV_KEY_TYPE = 3 , CRY_ERR_INV_KEY_ID = 4 , CRY_ERR_AUTH_FAILED = 5 , CRY_ERR_OP_FAILURE = 6 }
	Driver error codes. More...
enum	cryalgorithm_t { cry_algo_none = 0 , cry_algo_aes , cry_algo_des , cry_algo_hmac }
	Type of an algorithm identifier. More...

Functions
void	cryInit (void)
	Cryptographic Driver initialization.
void	cryObjectInit (CRYDriver *cryp)
	Initializes the standard part of a `CRYDriver` structure.
msg_t	cryStart (CRYDriver cryp, const CRYConfig config)
	Configures and activates the cryptographic peripheral.
void	cryStop (CRYDriver *cryp)
	Deactivates the cryptographic peripheral.
cryerror_t	cryLoadAESTransientKey (CRYDriver cryp, size_t size, const uint8_t keyp)
	Initializes the AES transient key.
cryerror_t	cryEncryptAES (CRYDriver cryp, crykey_t key_id, const uint8_t in, uint8_t *out)
	Encryption of a single block using AES.
cryerror_t	cryDecryptAES (CRYDriver cryp, crykey_t key_id, const uint8_t in, uint8_t *out)
	Decryption of a single block using AES.
cryerror_t	cryEncryptAES_ECB (CRYDriver cryp, crykey_t key_id, size_t size, const uint8_t in, uint8_t *out)
	Encryption operation using AES-ECB.
cryerror_t	cryDecryptAES_ECB (CRYDriver cryp, crykey_t key_id, size_t size, const uint8_t in, uint8_t *out)
	Decryption operation using AES-ECB.
cryerror_t	cryEncryptAES_CBC (CRYDriver cryp, crykey_t key_id, size_t size, const uint8_t in, uint8_t out, const uint8_t iv)
	Encryption operation using AES-CBC.
cryerror_t	cryDecryptAES_CBC (CRYDriver cryp, crykey_t key_id, size_t size, const uint8_t in, uint8_t out, const uint8_t iv)
	Decryption operation using AES-CBC.
cryerror_t	cryEncryptAES_CFB (CRYDriver cryp, crykey_t key_id, size_t size, const uint8_t in, uint8_t out, const uint8_t iv)
	Encryption operation using AES-CFB.
cryerror_t	cryDecryptAES_CFB (CRYDriver cryp, crykey_t key_id, size_t size, const uint8_t in, uint8_t out, const uint8_t iv)
	Decryption operation using AES-CFB.
cryerror_t	cryEncryptAES_CTR (CRYDriver cryp, crykey_t key_id, size_t size, const uint8_t in, uint8_t out, const uint8_t iv)
	Encryption operation using AES-CTR.
cryerror_t	cryDecryptAES_CTR (CRYDriver cryp, crykey_t key_id, size_t size, const uint8_t in, uint8_t out, const uint8_t iv)
	Decryption operation using AES-CTR.
cryerror_t	cryEncryptAES_GCM (CRYDriver cryp, crykey_t key_id, size_t auth_size, const uint8_t auth_in, size_t text_size, const uint8_t text_in, uint8_t text_out, const uint8_t iv, size_t tag_size, uint8_t tag_out)
	Encryption operation using AES-GCM.
cryerror_t	cryDecryptAES_GCM (CRYDriver cryp, crykey_t key_id, size_t auth_size, const uint8_t auth_in, size_t text_size, const uint8_t text_in, uint8_t text_out, const uint8_t iv, size_t tag_size, const uint8_t tag_in)
	Decryption operation using AES-GCM.
cryerror_t	cryLoadDESTransientKey (CRYDriver cryp, size_t size, const uint8_t keyp)
	Initializes the DES transient key.
cryerror_t	cryEncryptDES (CRYDriver cryp, crykey_t key_id, const uint8_t in, uint8_t *out)
	Encryption of a single block using (T)DES.
cryerror_t	cryDecryptDES (CRYDriver cryp, crykey_t key_id, const uint8_t in, uint8_t *out)
	Decryption of a single block using (T)DES.
cryerror_t	cryEncryptDES_ECB (CRYDriver cryp, crykey_t key_id, size_t size, const uint8_t in, uint8_t *out)
	Encryption operation using (T)DES-ECB.
cryerror_t	cryDecryptDES_ECB (CRYDriver cryp, crykey_t key_id, size_t size, const uint8_t in, uint8_t *out)
	Decryption operation using (T)DES-ECB.
cryerror_t	cryEncryptDES_CBC (CRYDriver cryp, crykey_t key_id, size_t size, const uint8_t in, uint8_t out, const uint8_t iv)
	Encryption operation using (T)DES-CBC.
cryerror_t	cryDecryptDES_CBC (CRYDriver cryp, crykey_t key_id, size_t size, const uint8_t in, uint8_t out, const uint8_t iv)
	Decryption operation using (T)DES-CBC.
cryerror_t	crySHA1Init (CRYDriver cryp, SHA1Context sha1ctxp)
	Hash initialization using SHA1.
cryerror_t	crySHA1Update (CRYDriver cryp, SHA1Context sha1ctxp, size_t size, const uint8_t *in)
	Hash update using SHA1.
cryerror_t	crySHA1Final (CRYDriver cryp, SHA1Context sha1ctxp, uint8_t *out)
	Hash finalization using SHA1.
cryerror_t	crySHA256Init (CRYDriver cryp, SHA256Context sha256ctxp)
	Hash initialization using SHA256.
cryerror_t	crySHA256Update (CRYDriver cryp, SHA256Context sha256ctxp, size_t size, const uint8_t *in)
	Hash update using SHA256.
cryerror_t	crySHA256Final (CRYDriver cryp, SHA256Context sha256ctxp, uint8_t *out)
	Hash finalization using SHA256.
cryerror_t	crySHA512Init (CRYDriver cryp, SHA512Context sha512ctxp)
	Hash initialization using SHA512.
cryerror_t	crySHA512Update (CRYDriver cryp, SHA512Context sha512ctxp, size_t size, const uint8_t *in)
	Hash update using SHA512.
cryerror_t	crySHA512Final (CRYDriver cryp, SHA512Context sha512ctxp, uint8_t *out)
	Hash finalization using SHA512.
cryerror_t	cryLoadHMACTransientKey (CRYDriver cryp, size_t size, const uint8_t keyp)
	Initializes the HMAC transient key.
cryerror_t	cryHMACSHA256Init (CRYDriver cryp, HMACSHA256Context hmacsha256ctxp)
	Hash initialization using HMAC_SHA256.
cryerror_t	cryHMACSHA256Update (CRYDriver cryp, HMACSHA256Context hmacsha256ctxp, size_t size, const uint8_t *in)
	Hash update using HMAC.
cryerror_t	cryHMACSHA256Final (CRYDriver cryp, HMACSHA256Context hmacsha256ctxp, uint8_t *out)
	Hash finalization using HMAC.
cryerror_t	cryHMACSHA512Init (CRYDriver cryp, HMACSHA512Context hmacsha512ctxp)
	Hash initialization using HMAC_SHA512.
cryerror_t	cryHMACSHA512Update (CRYDriver cryp, HMACSHA512Context hmacsha512ctxp, size_t size, const uint8_t *in)
	Hash update using HMAC.
cryerror_t	cryHMACSHA512Final (CRYDriver cryp, HMACSHA512Context hmacsha512ctxp, uint8_t *out)
	Hash finalization using HMAC.

Detailed Description

Cryptographic Driver macros and structures.

Definition in file hal_crypto.h.

Data Structures

Macros

Typedefs

Enumerations

Functions

Detailed Description