Texas Instruments /MSP432E411Y /DES /CTRL

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Interpret as CTRL

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (DES_CTRL_OUTPUT_READY)DES_CTRL_OUTPUT_READY 0 (DES_CTRL_INPUT_READY)DES_CTRL_INPUT_READY 0 (DES_CTRL_DIRECTION)DES_CTRL_DIRECTION 0 (DES_CTRL_TDES)DES_CTRL_TDES 0DES_CTRL_MODE 0 (DES_CTRL_CONTEXT)DES_CTRL_CONTEXT

Description

DES Control

Fields

DES_CTRL_OUTPUT_READY

When 1, Data decrypted/encrypted ready

DES_CTRL_INPUT_READY

When 1, ready to encrypt/decrypt data

DES_CTRL_DIRECTION

Select encryption/decryption 0x0: decryption is selected0x1: Encryption is selected

DES_CTRL_TDES

Select DES or triple DES encryption/decryption

DES_CTRL_MODE

Select CBC, ECB or CFB mode0x0: ECB mode0x1: CBC mode0x2: CFB mode0x3: reserved

DES_CTRL_CONTEXT

If 1, this read-only status bit indicates that the context data registers can be overwritten and the host is permitted to write the next context

Links

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