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AES Module Programming Guide
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SWRU543–January 2019
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Advance Encryption Standard Accelerator (AES)
17.3.1.3 Operational Modes Configuration
AES Polling Mode
Main Sequence: AES Polling Mode – Figure 17-12 shows AES polling mode. The registers used in AES
polling mode follow:
• AES Data RW Plaintext/Ciphertext 0 (AES_DATA_IN_0) registers
• AES Control (AES_CTRL) register
• AES Hash Tag Out 0 (AES_TAG_OUT_0) register
Figure 17-12. AES Polling Mode