CRYP Init Structure definition. More...

#include <stm32f4xx_hal_cryp.h>

Collaboration diagram for CRYP_ConfigTypeDef:

Data Fields
uint32_t	DataType

uint32_t	KeySize

uint32_t *	pKey

uint32_t *	pInitVect

uint32_t	Algorithm

uint32_t *	Header

uint32_t	HeaderSize

uint32_t *	B0

uint32_t	DataWidthUnit

uint32_t	HeaderWidthUnit

uint32_t	KeyIVConfigSkip

Detailed Description

CRYP Init Structure definition.

Definition at line 49 of file stm32f4xx_hal_cryp.h.

Field Documentation

◆ DataType

uint32_t CRYP_ConfigTypeDef::DataType

32-bit data, 16-bit data, 8-bit data or 1-bit string. This parameter can be a value of CRYP Data Type

Definition at line 51 of file stm32f4xx_hal_cryp.h.

Referenced by CRYP_AESCCM_Process(), CRYP_AESCCM_Process_DMA(), CRYP_AESCCM_Process_IT(), CRYP_AESGCM_Process_IT(), CRYP_GCMCCM_SetHeaderPhase(), CRYP_GCMCCM_SetHeaderPhase_DMA(), CRYP_GCMCCM_SetHeaderPhase_IT(), HAL_CRYP_GetConfig(), HAL_CRYP_Init(), HAL_CRYP_SetConfig(), HAL_CRYPEx_AESCCM_GenerateAuthTAG(), and HAL_CRYPEx_AESGCM_GenerateAuthTAG().

◆ KeySize

uint32_t CRYP_ConfigTypeDef::KeySize

Used only in AES mode : 128, 192 or 256 bit key length in CRYP1. 128 or 256 bit key length in TinyAES This parameter can be a value of CRYP Key Size

Definition at line 53 of file stm32f4xx_hal_cryp.h.

Referenced by CRYP_AES_Decrypt(), CRYP_AES_Decrypt_DMA(), CRYP_AES_Decrypt_IT(), CRYP_AES_Encrypt(), CRYP_AES_Encrypt_IT(), CRYP_AESCCM_Process(), CRYP_AESCCM_Process_DMA(), CRYP_AESCCM_Process_IT(), CRYP_AESGCM_Process(), CRYP_AESGCM_Process_DMA(), CRYP_AESGCM_Process_IT(), HAL_CRYP_Encrypt_DMA(), HAL_CRYP_GetConfig(), HAL_CRYP_Init(), and HAL_CRYP_SetConfig().

◆ pKey

uint32_t* CRYP_ConfigTypeDef::pKey

The key used for encryption/decryption

Definition at line 55 of file stm32f4xx_hal_cryp.h.

Referenced by CRYP_SetKey(), HAL_CRYP_Decrypt(), HAL_CRYP_Decrypt_DMA(), HAL_CRYP_Decrypt_IT(), HAL_CRYP_Encrypt(), HAL_CRYP_Encrypt_DMA(), HAL_CRYP_Encrypt_IT(), HAL_CRYP_GetConfig(), and HAL_CRYP_SetConfig().

◆ pInitVect

uint32_t* CRYP_ConfigTypeDef::pInitVect

The initialization vector used also as initialization counter in CTR mode

Definition at line 56 of file stm32f4xx_hal_cryp.h.

Referenced by CRYP_AES_Decrypt(), CRYP_AES_Decrypt_DMA(), CRYP_AES_Decrypt_IT(), CRYP_AES_Encrypt(), CRYP_AES_Encrypt_IT(), CRYP_AESGCM_Process(), CRYP_AESGCM_Process_DMA(), CRYP_AESGCM_Process_IT(), HAL_CRYP_Decrypt(), HAL_CRYP_Decrypt_DMA(), HAL_CRYP_Decrypt_IT(), HAL_CRYP_Encrypt(), HAL_CRYP_Encrypt_DMA(), HAL_CRYP_Encrypt_IT(), HAL_CRYP_GetConfig(), and HAL_CRYP_SetConfig().

◆ Algorithm

uint32_t CRYP_ConfigTypeDef::Algorithm

DES/ TDES Algorithm ECB/CBC AES Algorithm ECB/CBC/CTR/GCM or CCM This parameter can be a value of CRYP Algorithm Mode

Definition at line 58 of file stm32f4xx_hal_cryp.h.

Referenced by CRYP_AES_Decrypt(), CRYP_AES_Decrypt_DMA(), CRYP_AES_Decrypt_IT(), CRYP_AES_Encrypt(), CRYP_AES_Encrypt_IT(), CRYP_DMAInCplt(), CRYP_DMAOutCplt(), CRYP_GCMCCM_SetHeaderPhase(), CRYP_GCMCCM_SetHeaderPhase_DMA(), CRYP_GCMCCM_SetHeaderPhase_IT(), CRYP_SetDMAConfig(), CRYP_Workaround(), HAL_CRYP_Decrypt(), HAL_CRYP_Decrypt_DMA(), HAL_CRYP_Decrypt_IT(), HAL_CRYP_Encrypt(), HAL_CRYP_Encrypt_DMA(), HAL_CRYP_Encrypt_IT(), HAL_CRYP_GetConfig(), HAL_CRYP_Init(), HAL_CRYP_IRQHandler(), and HAL_CRYP_SetConfig().

◆ Header

uint32_t* CRYP_ConfigTypeDef::Header

used only in AES GCM and CCM Algorithm for authentication, GCM : also known as Additional Authentication Data CCM : named B1 composed of the associated data length and Associated Data.

Definition at line 61 of file stm32f4xx_hal_cryp.h.

Referenced by CRYP_AESCCM_Process(), CRYP_AESCCM_Process_DMA(), CRYP_AESGCM_Process_IT(), CRYP_GCMCCM_SetHeaderPhase(), CRYP_GCMCCM_SetHeaderPhase_DMA(), CRYP_GCMCCM_SetHeaderPhase_IT(), HAL_CRYP_GetConfig(), and HAL_CRYP_SetConfig().

◆ HeaderSize

uint32_t CRYP_ConfigTypeDef::HeaderSize

The size of header buffer in word

Definition at line 64 of file stm32f4xx_hal_cryp.h.

Referenced by CRYP_AESCCM_Process(), CRYP_AESCCM_Process_DMA(), CRYP_AESGCM_Process_IT(), CRYP_GCMCCM_SetHeaderPhase(), CRYP_GCMCCM_SetHeaderPhase_DMA(), CRYP_GCMCCM_SetHeaderPhase_IT(), HAL_CRYP_GetConfig(), HAL_CRYP_IRQHandler(), HAL_CRYP_SetConfig(), and HAL_CRYPEx_AESGCM_GenerateAuthTAG().

◆ B0

uint32_t* CRYP_ConfigTypeDef::B0

B0 is first authentication block used only in AES CCM mode

Definition at line 65 of file stm32f4xx_hal_cryp.h.

Referenced by CRYP_AESCCM_Process(), CRYP_AESCCM_Process_DMA(), CRYP_AESCCM_Process_IT(), HAL_CRYP_GetConfig(), HAL_CRYP_SetConfig(), and HAL_CRYPEx_AESCCM_GenerateAuthTAG().

◆ DataWidthUnit

uint32_t CRYP_ConfigTypeDef::DataWidthUnit

Data With Unit, this parameter can be value of CRYP Data Width Unit

Definition at line 66 of file stm32f4xx_hal_cryp.h.

Referenced by HAL_CRYP_Decrypt(), HAL_CRYP_Decrypt_DMA(), HAL_CRYP_Decrypt_IT(), HAL_CRYP_Encrypt(), HAL_CRYP_Encrypt_DMA(), HAL_CRYP_Encrypt_IT(), HAL_CRYP_GetConfig(), and HAL_CRYP_SetConfig().

◆ HeaderWidthUnit

uint32_t CRYP_ConfigTypeDef::HeaderWidthUnit

Header Width Unit, this parameter can be value of CRYP Header Width Unit

Definition at line 67 of file stm32f4xx_hal_cryp.h.

Referenced by CRYP_GCMCCM_SetHeaderPhase(), CRYP_GCMCCM_SetHeaderPhase_DMA(), CRYP_GCMCCM_SetHeaderPhase_IT(), HAL_CRYP_GetConfig(), HAL_CRYP_SetConfig(), and HAL_CRYPEx_AESGCM_GenerateAuthTAG().

◆ KeyIVConfigSkip

uint32_t CRYP_ConfigTypeDef::KeyIVConfigSkip

CRYP peripheral Key and IV configuration skip, to config Key and Initialization Vector only once and to skip configuration for consecutive processings. This parameter can be a value of CRYP Key and IV Configuration Skip Mode

Definition at line 68 of file stm32f4xx_hal_cryp.h.