Macros | Functions
aes.h File Reference

This is the AES module header file for the register level AES driver. It defines various encryption modes supported by the AES module. More...

Macros

#define AES_CFG_DIR_ENCRYPT   (0x00000004U)
 
#define AES_CFG_KEY_SIZE_128BIT   (0x00000008U)
 
#define AES_CFG_MODE_ECB   (0x00000000U)
 
#define AES_CFG_MODE_CTR   (0x00000040U)
 
#define AES_CFG_MODE_ICM   (0x00000200U)
 
#define AES_CFG_MODE_CFB   (0x00000400U)
 
#define AES_CFG_MODE_XTS_TWEAKJL   (0x00000800U)
 
#define AES_CFG_MODE_F8   (0x00002000U)
 
#define AES_CFG_MODE_F9   (0x20004000U)
 
#define AES_CFG_MODE_CBCMAC   (0x20008004U)
 
#define AES_CFG_MODE_GCM_HLY0ZERO   (0x20010040U)
 
#define AES_CFG_MODE_CCM   (0x20040040U)
 
#define AES_CFG_MODE_INVALID   (0xFFFFFFFFU)
 
#define AES_CFG_CTR_WIDTH_32   (0x00000000U)
 
#define AES_CFG_MODE_CTR_32   (AES_CFG_MODE_CTR | AES_CFG_CTR_WIDTH_32)
 
#define AES_CFG_CCM_L_2   (0x00080000U)
 
#define AES_INT_CONTEXT_IN   (0x00000001U)
 
#define AES_INT_DMA_CONTEXT_IN   (0x00010000U)
 
#define AES_CTRL_CONTEXT_READY   (0x80000000U)
 

Functions

void AES_init (AESRegs *aesBaseAddress)
 
void AES_config (AESRegs *baseAddress, uint32_t config)
 
uint32_t AES_isReady (const AESRegs *aesBaseAddress, uint32_t flag)
 
void AES_setKey1 (AESRegs *baseAddress, const uint8_t *ptrKey, uint32_t keySize)
 
void AES_setKey2 (AESRegs *baseAddress, const uint8_t *ptrKey, uint32_t keySize)
 
void AES_setKey3 (AESRegs *baseAddress, const uint8_t *ptrKey)
 
void AES_setIV (AESRegs *baseAddress, const uint8_t *ptrIVData)
 
void AES_getIV (AESRegs *baseAddress, uint8_t *ptrIVData)
 
void AES_readTag (const AESRegs *baseAddress, uint8_t *ptrTag)
 
void AES_setDataLength (AESRegs *baseAddress, uint64_t dataLen)
 
void AES_setAuthDataLength (AESRegs *baseAddress, uint32_t dataLen)
 
void AES_readDataBlocking (const AESRegs *baseAddress, uint8_t *ptrData, uint32_t dataLen)
 
void AES_writeDataBlocking (AESRegs *baseAddress, const uint8_t *ptrData, uint32_t dataLen)
 
void AES_enableInterrupt (DTHERegs *dtheBaseAddress, AESRegs *aesBaseAddress, uint32_t intFlags)
 
void AES_disableInterrupt (DTHERegs *dtheBaseAddress, AESRegs *aesBaseAddress, uint32_t intFlags)
 
void AES_clearInterrupt (DTHERegs *dtheBaseAddress, uint32_t intFlags)
 
uint32_t AES_getInterruptStatus (DTHERegs *dtheBaseAddress, AESRegs *aesBaseAddress, uint8_t masked)
 

Detailed Description

This is the AES module header file for the register level AES driver. It defines various encryption modes supported by the AES module.

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

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