The demo seems to have some memory leaks (displayed when closing the demo app, even without any operation in the demo app):
Delphi 13
Yes, and, unfortunately, there are more.
Suggestions/proposals welcome!
I made a simple AES test program to check if a memory leak occurs in the encryption/decryption process:
AESEncryptionTest.zip (799 Bytes)
It appears the memory leak does not occur during encryption/decryption.