stm32l4xx_hal_cryp_ex.h File Reference

Header file of CRYPEx HAL module. More...

#include "stm32l4xx_hal_def.h"

Go to the source code of this file.

Functions
__weak void	HAL_CRYPEx_ComputationCpltCallback (CRYP_HandleTypeDef *hcryp)
	Computation completed callbacks.
HAL_StatusTypeDef	HAL_CRYPEx_AES (CRYP_HandleTypeDef *hcryp, uint8_t *pInputData, uint16_t Size, uint8_t *pOutputData, uint32_t Timeout)
	Carry out in polling mode the ciphering or deciphering operation according to hcryp->Init structure fields, all operating modes (encryption, key derivation and/or decryption) and chaining modes ECB, CBC and CTR are managed by this function in polling mode.
HAL_StatusTypeDef	HAL_CRYPEx_AES_IT (CRYP_HandleTypeDef *hcryp, uint8_t *pInputData, uint16_t Size, uint8_t *pOutputData)
	Carry out in interrupt mode the ciphering or deciphering operation according to hcryp->Init structure fields, all operating modes (encryption, key derivation and/or decryption) and chaining modes ECB, CBC and CTR are managed by this function in interrupt mode.
HAL_StatusTypeDef	HAL_CRYPEx_AES_DMA (CRYP_HandleTypeDef *hcryp, uint8_t *pInputData, uint16_t Size, uint8_t *pOutputData)
	Carry out in DMA mode the ciphering or deciphering operation according to hcryp->Init structure fields.
HAL_StatusTypeDef	HAL_CRYPEx_AES_Auth (CRYP_HandleTypeDef *hcryp, uint8_t *pInputData, uint64_t Size, uint8_t *pOutputData, uint32_t Timeout)
	Carry out in polling mode the authentication tag generation as well as the ciphering or deciphering operation according to hcryp->Init structure fields.
HAL_StatusTypeDef	HAL_CRYPEx_AES_Auth_IT (CRYP_HandleTypeDef *hcryp, uint8_t *pInputData, uint64_t Size, uint8_t *pOutputData)
	Carry out in interrupt mode the authentication tag generation as well as the ciphering or deciphering operation according to hcryp->Init structure fields.
HAL_StatusTypeDef	HAL_CRYPEx_AES_Auth_DMA (CRYP_HandleTypeDef *hcryp, uint8_t *pInputData, uint64_t Size, uint8_t *pOutputData)
	Carry out in DMA mode the authentication tag generation as well as the ciphering or deciphering operation according to hcryp->Init structure fields.
void	HAL_CRYPEx_Read_IVRegisters (CRYP_HandleTypeDef *hcryp, uint8_t *Output)
	In case of message processing suspension, read the Initialization Vector.
void	HAL_CRYPEx_Write_IVRegisters (CRYP_HandleTypeDef *hcryp, uint8_t *Input)
	In case of message processing resumption, rewrite the Initialization Vector in the AES_IVRx registers.
void	HAL_CRYPEx_Read_SuspendRegisters (CRYP_HandleTypeDef *hcryp, uint8_t *Output)
	In case of message GCM/GMAC (CCM/CMAC when applicable) processing suspension, read the Suspend Registers.
void	HAL_CRYPEx_Write_SuspendRegisters (CRYP_HandleTypeDef *hcryp, uint8_t *Input)
	In case of message GCM/GMAC (CCM/CMAC when applicable) processing resumption, rewrite the Suspend Registers in the AES_SUSPxR registers.
void	HAL_CRYPEx_Read_KeyRegisters (CRYP_HandleTypeDef *hcryp, uint8_t *Output, uint32_t KeySize)
	In case of message GCM/GMAC (CCM/CMAC when applicable) processing suspension, read the Key Registers.
void	HAL_CRYPEx_Write_KeyRegisters (CRYP_HandleTypeDef *hcryp, uint8_t *Input, uint32_t KeySize)
	In case of message GCM/GMAC (CCM/CMAC when applicable) processing resumption, rewrite the Key Registers in the AES_KEYRx registers.
void	HAL_CRYPEx_Read_ControlRegister (CRYP_HandleTypeDef *hcryp, uint8_t *Output)
	In case of message GCM/GMAC (CCM/CMAC when applicable) processing suspension, read the Control Register.
void	HAL_CRYPEx_Write_ControlRegister (CRYP_HandleTypeDef *hcryp, uint8_t *Input)
	In case of message GCM/GMAC (CCM/CMAC when applicable) processing resumption, rewrite the Control Registers in the AES_CR register.
void	HAL_CRYPEx_ProcessSuspend (CRYP_HandleTypeDef *hcryp)
	Request CRYP processing suspension when in polling or interruption mode.
HAL_StatusTypeDef	CRYP_AES_Auth_IT (CRYP_HandleTypeDef *hcryp)
	Handle CRYP block input/output data handling under interruption for GCM, GMAC, CCM or CMAC chaining modes.

---

Detailed Description

Header file of CRYPEx HAL module.

Author:

MCD Application Team

Attention:

Copyright (c) 2017 STMicroelectronics. All rights reserved.

This software is licensed under terms that can be found in the LICENSE file in the root directory of this software component. If no LICENSE file comes with this software, it is provided AS-IS.

Definition in file stm32l4xx_hal_cryp_ex.h.