;******************************************************************************** ; SOUBOR : INI_BITS_AES.S ; AUTOR : Petr Dousa, Ondrej Hruska ; DATUM : 10/2015 ; POPIS : Bitove masky ridicich registru pro AES (crypto) ; ; ! Modul je pouze v STM32L162 ! ; ; Toto je soucast knihovny pro STM32L100 vyvijene na Katedre mereni FEL CVUT. ;******************************************************************************** ;**************************************************************************** ; ; Advanced Encryption Standard (AES) ; ;**************************************************************************** ;****************** Bit definition for AES_CR register ******************** AES_CR_EN EQU 0x00000001 ; AES Enable AES_CR_DATATYPE EQU 0x00000006 ; Data type selection AES_CR_DATATYPE_0 EQU 0x00000002 ; Bit 0 AES_CR_DATATYPE_1 EQU 0x00000004 ; Bit 1 AES_CR_MODE EQU 0x00000018 ; AES Mode Of Operation AES_CR_MODE_0 EQU 0x00000008 ; Bit 0 AES_CR_MODE_1 EQU 0x00000010 ; Bit 1 AES_CR_CHMOD EQU 0x00000060 ; AES Chaining Mode AES_CR_CHMOD_0 EQU 0x00000020 ; Bit 0 AES_CR_CHMOD_1 EQU 0x00000040 ; Bit 1 AES_CR_CCFC EQU 0x00000080 ; Computation Complete Flag Clear AES_CR_ERRC EQU 0x00000100 ; Error Clear AES_CR_CCIE EQU 0x00000200 ; Computation Complete Interrupt Enable AES_CR_ERRIE EQU 0x00000400 ; Error Interrupt Enable AES_CR_DMAINEN EQU 0x00000800 ; DMA ENable managing the data input phase AES_CR_DMAOUTEN EQU 0x00001000 ; DMA Enable managing the data output phase ;****************** Bit definition for AES_SR register ******************** AES_SR_CCF EQU 0x00000001 ; Computation Complete Flag AES_SR_RDERR EQU 0x00000002 ; Read Error Flag AES_SR_WRERR EQU 0x00000004 ; Write Error Flag ;****************** Bit definition for AES_DINR register ****************** AES_DINR EQU 0x0000FFFF ; AES Data Input Register ;****************** Bit definition for AES_DOUTR register ***************** AES_DOUTR EQU 0x0000FFFF ; AES Data Output Register ;****************** Bit definition for AES_KEYR0 register ***************** AES_KEYR0 EQU 0x0000FFFF ; AES Key Register 0 ;****************** Bit definition for AES_KEYR1 register ***************** AES_KEYR1 EQU 0x0000FFFF ; AES Key Register 1 ;****************** Bit definition for AES_KEYR2 register ***************** AES_KEYR2 EQU 0x0000FFFF ; AES Key Register 2 ;****************** Bit definition for AES_KEYR3 register ***************** AES_KEYR3 EQU 0x0000FFFF ; AES Key Register 3 ;****************** Bit definition for AES_IVR0 register ****************** AES_IVR0 EQU 0x0000FFFF ; AES Initialization Vector Register 0 ;****************** Bit definition for AES_IVR1 register ****************** AES_IVR1 EQU 0x0000FFFF ; AES Initialization Vector Register 1 ;****************** Bit definition for AES_IVR2 register ****************** AES_IVR2 EQU 0x0000FFFF ; AES Initialization Vector Register 2 ;****************** Bit definition for AES_IVR3 register ****************** AES_IVR3 EQU 0x0000FFFF ; AES Initialization Vector Register 3 END