ST STM32L4 5 Series - Figure 193. CBC Mode Encryption; Figure 194. CBC Mode Decryption

Advanced encryption standard hardware accelerator (AES) RM0351
822/1830 DocID024597 Rev 5
Figure 193. CBC mode encryption
Figure 194. CBC mode decryption
Note: When the AES is enabled, reading the AES_IVR returns the value 0x0000 0000.
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