secure-element.h File Reference

Secure Element driver API. More...

#include <stdint.h>
#include "LoRaMacCrypto.h"

Go to the source code of this file.

Macros
#define	SE_KEY_SIZE   16
#define	SE_EUI_SIZE   8
#define	SE_PIN_SIZE   4

Typedefs
typedef void(*	SecureElementNvmEvent) (void)

Enumerations
enum	SecureElementStatus_t {   SECURE_ELEMENT_SUCCESS = 0, SECURE_ELEMENT_FAIL_CMAC, SECURE_ELEMENT_ERROR_NPE, SECURE_ELEMENT_ERROR_INVALID_KEY_ID,   SECURE_ELEMENT_ERROR_INVALID_LORAWAM_SPEC_VERSION, SECURE_ELEMENT_ERROR_BUF_SIZE, SECURE_ELEMENT_ERROR, SECURE_ELEMENT_FAIL_ENCRYPT }

Functions
SecureElementStatus_t	SecureElementInit (SecureElementNvmEvent seNvmCtxChanged)
SecureElementStatus_t	SecureElementRestoreNvmCtx (void *seNvmCtx)
void *	SecureElementGetNvmCtx (size_t *seNvmCtxSize)
SecureElementStatus_t	SecureElementSetKey (KeyIdentifier_t keyID, uint8_t *key)
SecureElementStatus_t	SecureElementComputeAesCmac (uint8_t *micBxBuffer, uint8_t *buffer, uint16_t size, KeyIdentifier_t keyID, uint32_t *cmac)
SecureElementStatus_t	SecureElementVerifyAesCmac (uint8_t *buffer, uint16_t size, uint32_t expectedCmac, KeyIdentifier_t keyID)
SecureElementStatus_t	SecureElementAesEncrypt (uint8_t *buffer, uint16_t size, KeyIdentifier_t keyID, uint8_t *encBuffer)
SecureElementStatus_t	SecureElementDeriveAndStoreKey (uint8_t *input, KeyIdentifier_t rootKeyID, KeyIdentifier_t targetKeyID)
SecureElementStatus_t	SecureElementProcessJoinAccept (JoinReqIdentifier_t joinReqType, uint8_t *joinEui, uint16_t devNonce, uint8_t *encJoinAccept, uint8_t encJoinAcceptSize, uint8_t *decJoinAccept, uint8_t *versionMinor)
SecureElementStatus_t	SecureElementRandomNumber (uint32_t *randomNum)
SecureElementStatus_t	SecureElementSetDevEui (uint8_t *devEui)
uint8_t *	SecureElementGetDevEui (void)
SecureElementStatus_t	SecureElementSetJoinEui (uint8_t *joinEui)
uint8_t *	SecureElementGetJoinEui (void)
SecureElementStatus_t	SecureElementSetPin (uint8_t *pin)
uint8_t *	SecureElementGetPin (void)

Detailed Description

Secure Element driver API.

Copyright

Revised BSD License, see section License.

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 _____) ) ____| | | || |_| ____( (___| | | |
(______/|_____)_|_|_| \__)_____)\____)_| |_|
(C)2013 Semtech
 
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/ __|_   _/_\ / __| |/ / __/ _ \| _ \/ __| __|
\__ \ | |/ _ \ (__| ' <| _| (_) |   / (__| _|
|___/ |_/_/ \_\___|_|\_\_| \___/|_|_\\___|___|
embedded.connectivity.solutions===============

Author

Miguel Luis ( Semtech )

Gregory Cristian ( Semtech )

Daniel Jaeckle ( STACKFORCE )

Johannes Bruder ( STACKFORCE )