Senior Design: Sound Monitor
L4 HAL Drivers
stm32l4xx_hal_cryp_ex.c File Reference
CRYPEx HAL module driver. This file provides firmware functions to manage the extended functionalities of the Cryptography (CRYP) peripheral. More...
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Functions | |
| static HAL_StatusTypeDef | CRYP_ProcessData (CRYP_HandleTypeDef *hcryp, uint8_t *Input, uint16_t Ilength, uint8_t *Output, uint32_t Timeout) |
| Write/read input/output data in polling mode. | |
| static HAL_StatusTypeDef | CRYP_ReadKey (CRYP_HandleTypeDef *hcryp, uint8_t *Output, uint32_t Timeout) |
| Read derivative key in polling mode when CRYP hardware block is set in key derivation operating mode (mode 2). | |
| static void | CRYP_SetDMAConfig (CRYP_HandleTypeDef *hcryp, uint32_t inputaddr, uint16_t Size, uint32_t outputaddr) |
| Set the DMA configuration and start the DMA transfer. | |
| static void | CRYP_GCMCMAC_SetDMAConfig (CRYP_HandleTypeDef *hcryp, uint32_t inputaddr, uint16_t Size, uint32_t outputaddr) |
| Set the DMA configuration and start the DMA transfer for GCM, GMAC or CMAC chainging modes. | |
| static void | CRYP_GCMCMAC_DMAInCplt (DMA_HandleTypeDef *hdma) |
| DMA CRYP Input Data process complete callback for GCM, GMAC or CMAC chainging modes. | |
| static void | CRYP_GCMCMAC_DMAError (DMA_HandleTypeDef *hdma) |
| DMA CRYP communication error callback for GCM, GMAC or CMAC chainging modes. | |
| static void | CRYP_GCMCMAC_DMAOutCplt (DMA_HandleTypeDef *hdma) |
| DMA CRYP Output Data process complete callback for GCM, GMAC or CMAC chainging modes. | |
| static HAL_StatusTypeDef | CRYP_WaitOnCCFlag (CRYP_HandleTypeDef *hcryp, uint32_t Timeout) |
| Handle CRYP hardware block Timeout when waiting for CCF flag to be raised. | |
| static HAL_StatusTypeDef | CRYP_WaitOnBusyFlagReset (CRYP_HandleTypeDef *hcryp, uint32_t Timeout) |
| Wait for Busy Flag to be reset during a GCM payload encryption process suspension. | |
| static void | CRYP_DMAInCplt (DMA_HandleTypeDef *hdma) |
| DMA CRYP Input Data process complete callback. | |
| static void | CRYP_DMAOutCplt (DMA_HandleTypeDef *hdma) |
| DMA CRYP Output Data process complete callback. | |
| static void | CRYP_DMAError (DMA_HandleTypeDef *hdma) |
| DMA CRYP communication error callback. | |
| __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 or CMAC processing suspension, read the Suspend Registers. | |
| void | HAL_CRYPEx_Write_SuspendRegisters (CRYP_HandleTypeDef *hcryp, uint8_t *Input) |
| In case of message GCM/GMAC or CMAC 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 or CMAC 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 or CMAC 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 or CMAC processing suspension, read the Control Register. | |
| void | HAL_CRYPEx_Write_ControlRegister (CRYP_HandleTypeDef *hcryp, uint8_t *Input) |
| In case of message GCM/GMAC or CMAC 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 or CMAC chainging modes. | |
Detailed Description
CRYPEx HAL module driver. This file provides firmware functions to manage the extended functionalities of the Cryptography (CRYP) peripheral.
- Version:
- V1.1.0
- Date:
- 16-September-2015
- Attention:
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Definition in file stm32l4xx_hal_cryp_ex.c.
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