Macros | Functions
hmac.h File Reference

This is the HMAC module header file for the register level HMAC driver. More...

Macros

#define HMAC_ALGO_MD5   (0x00000000U)
 
#define HMAC_ALGO_SHA1   (0x00000002U)
 
#define HMAC_ALGO_SHA224   (0x00000004U)
 
#define HMAC_ALGO_SHA256   (0x00000006U)
 
#define HMAC_MD5_DIGEST_SIZE   (16U)
 
#define HMAC_SHA1_DIGEST_SIZE   (20U)
 
#define HMAC_SHA224_DIGEST_SIZE   (28U)
 
#define HMAC_SHA256_DIGEST_SIZE   (32U)
 
#define HMAC_DIGEST_MAX_SIZE   HMAC_SHA256_DIGEST_SIZE
 
#define HMAC_DIGEST_MIN_SIZE   HMAC_MD5_DIGEST_SIZE
 
#define HMAC_INT_CONTEXT_READY   (0x00000008U)
 
#define HMAC_MODE_ALGO_MASK   (0x00000007U)
 
#define HMAC_USE_ALGO_CONSTANT_SHIFT   (0x00000003U)
 
#define HMAC_SYSCONFIG_PADVANCED   (0x00000080U)
 

Functions

void HMAC_init (DTHERegs *dtheBaseAddress, SHARegs *hmacBaseAddress)
 
void HMAC_setConfig (SHARegs *hmacBaseAddress, uint32_t cryptoMode, uint8_t useAlgoConstant, uint8_t closeHash, uint8_t useHMACKey, uint8_t HMACOuterHash)
 
uint32_t HMAC_isReady (const SHARegs *hmacBaseAddress, uint32_t flag)
 
void HMAC_setDataLength (SHARegs *hmacBaseAddress, uint32_t dataLength)
 
void HMAC_writeData (SHARegs *hmacBaseAddress, const uint8_t *ptrData)
 
uint32_t HMAC_getDigestSize (uint32_t config)
 
void HMAC_readResult (SHARegs *hmacBaseAddress, uint8_t *ptrData)
 
void HMAC_writeResult (SHARegs *hmacBaseAddress, uint8_t *ptrData)
 
uint32_t HMAC_readDigestCount (SHARegs *hmacBaseAddress)
 
void HMAC_writeDigestCount (SHARegs *hmacBaseAddress, uint32_t digestCount)
 
void HMAC_setHMACKey (SHARegs *hmacBaseAddress, const uint8_t *ptrKey)
 
void HMAC_setHMACPPKey (SHARegs *hmacBaseAddress, const uint8_t *ptrKey)
 
void HMAC_enableInterrupt (DTHERegs *dtheBaseAddress, SHARegs *hmacBaseAddress, uint32_t intFlags)
 
void HMAC_disableInterrupt (DTHERegs *dtheBaseAddress, SHARegs *hmacBaseAddress, uint32_t intFlags)
 
void HMAC_clearInterrupt (DTHERegs *dtheBaseAddress, uint32_t intFlags)
 
uint32_t HMAC_getInterruptStatus (DTHERegs *dtheBaseAddress, SHARegs *hmacBaseAddress, uint8_t masked)
 

Detailed Description

This is the HMAC module header file for the register level HMAC driver.

NOTE: (C) Copyright 2017 Texas Instruments, Inc.

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