HAL1 CRYP –> HAL2 CRYP ¶

This section provides information about the HAL CRYP io operation functions migration.

Encryption and decryption functions ¶

HAL1	HAL2
HAL_CRYP_Encrypt(); /* or / HAL_CRYP_AESECB_Encrypt(); / or / HAL_CRYP_AESCBC_Encrypt(); / or */ HAL_CRYP_AESCTR_Encrypt();	HAL_CRYP_Encrypt();
HAL_CRYP_Decrypt(); /* or / HAL_CRYP_AESECB_Decrypt(); / or / HAL_CRYP_AESCBC_Decrypt(); / or */ HAL_CRYP_AESCTR_Decrypt();	HAL_CRYP_Decrypt();
HAL_CRYPEx_AES();	HAL_CRYP_Encrypt(); /* or */ HAL_CRYP_Decrypt();

HAL1

HAL2

                HAL_CRYP_Encrypt();
/* or  */
HAL_CRYP_AESECB_Encrypt();
/* or  */
HAL_CRYP_AESCBC_Encrypt();
/* or  */
HAL_CRYP_AESCTR_Encrypt();

               

HAL_CRYP_Encrypt();

                HAL_CRYP_Decrypt();
/* or  */
HAL_CRYP_AESECB_Decrypt();
/* or  */
HAL_CRYP_AESCBC_Decrypt();
/* or  */
HAL_CRYP_AESCTR_Decrypt();

               

HAL_CRYP_Decrypt();

HAL_CRYPEx_AES();

                HAL_CRYP_Encrypt();
/* or  */
HAL_CRYP_Decrypt();

               

Encryption and decryption in interrupt mode functions ¶

HAL1	HAL2
HAL_CRYP_Encrypt_IT(); /* or / HAL_CRYP_AESECB_Encrypt_IT(); / or / HAL_CRYP_AESCBC_Encrypt_IT(); / or */ HAL_CRYP_AESCTR_Encrypt_IT();	HAL_CRYP_Encrypt_IT();
HAL_CRYP_Decrypt_IT(); /* or / HAL_CRYP_AESECB_Decrypt_IT(); / or / HAL_CRYP_AESCTR_Decrypt_IT(); / or */ HAL_CRYP_AESCBC_Decrypt_IT();	HAL_CRYP_Decrypt_IT();
HAL_CRYPEx_AES_IT();	HAL_CRYP_Encrypt_IT(); /* or */ HAL_CRYP_Decrypt_IT();

HAL1

HAL2

                HAL_CRYP_Encrypt_IT();
/* or  */
HAL_CRYP_AESECB_Encrypt_IT();
/* or  */
HAL_CRYP_AESCBC_Encrypt_IT();
/* or  */
HAL_CRYP_AESCTR_Encrypt_IT();

               

HAL_CRYP_Encrypt_IT();

                HAL_CRYP_Decrypt_IT();
/* or  */
HAL_CRYP_AESECB_Decrypt_IT();
/* or  */
HAL_CRYP_AESCTR_Decrypt_IT();
/* or  */
HAL_CRYP_AESCBC_Decrypt_IT();

               

HAL_CRYP_Decrypt_IT();

HAL_CRYPEx_AES_IT();

                HAL_CRYP_Encrypt_IT();
/* or  */
HAL_CRYP_Decrypt_IT();

               

Encryption and decryption in DMA mode functions ¶

HAL1	HAL2
HAL_CRYP_Encrypt_DMA(); /* or / HAL_CRYP_AESECB_Encrypt_DMA(); / or / HAL_CRYP_AESCBC_Encrypt_DMA(); / or */ HAL_CRYP_AESCTR_Encrypt_DMA();	HAL_CRYP_Encrypt_DMA();
HAL_CRYP_Decrypt_DMA(); /* or / HAL_CRYP_AESECB_Decrypt_DMA(); / or / HAL_CRYP_AESCBC_Decrypt_DMA(); / or */ HAL_CRYP_AESCTR_Decrypt_DMA();	HAL_CRYP_Decrypt_DMA();
HAL_CRYPEx_AES_DMA();	HAL_CRYP_Encrypt_DMA(); /* or */ HAL_CRYP_Decrypt_DMA();

HAL1

HAL2

                HAL_CRYP_Encrypt_DMA();
/* or  */
HAL_CRYP_AESECB_Encrypt_DMA();
/* or  */
HAL_CRYP_AESCBC_Encrypt_DMA();
/* or  */
HAL_CRYP_AESCTR_Encrypt_DMA();

               

HAL_CRYP_Encrypt_DMA();

                HAL_CRYP_Decrypt_DMA();
/* or  */
HAL_CRYP_AESECB_Decrypt_DMA();
/* or  */
HAL_CRYP_AESCBC_Decrypt_DMA();
/* or  */
HAL_CRYP_AESCTR_Decrypt_DMA();

               

HAL_CRYP_Decrypt_DMA();

HAL_CRYPEx_AES_DMA();

                HAL_CRYP_Encrypt_DMA();
/* or  */
HAL_CRYP_Decrypt_DMA();

               

Authentication functions ¶

HAL1	HAL2
HAL_CRYPEx_AESGCM_GenerateAuthTAG();	HAL_CRYP_GCM_GenerateAuthTAG();
HAL_CRYPEx_AESCCM_GenerateAuthTAG();	HAL_CRYP_CCM_GenerateAuthTAG();

Suspension/resumption functions ¶

HAL1	HAL2
HAL_CRYP_ProcessSuspend();	HAL_CRYP_RequestSuspend(); (*)
HAL_CRYP_Suspend();	HAL_CRYP_RequestSuspend(); (*) HAL_CRYP_SaveContext();
HAL_CRYP_Resume();	HAL_CRYP_Resume();
HAL_CRYP_SaveContext();	HAL_CRYP_SaveContext();
HAL_CRYP_RestoreContext();	HAL_CRYP_RestoreContext();
HAL_CRYPEx_ProcessSuspend();	HAL_CRYP_RequestSuspend();

(*) : The suspension is non-blocking, and the suspension is completed when the HAL_AES_SuspendCallback() callback is invoked.