I would like to hear comments from the SpacemiT developers, specifically the 6.6.63 kernel, on this issue.
$ locate algif_aead
/usr/lib/modules/6.6.63/kernel/crypto/algif_aead.ko
/usr/lib/modules/6.6.77/kernel/crypto/algif_aead.ko //my kernel rebuild also contains it
Perhaps this isn’t that critical, and I could be wrong, of course, but in my opinion, this hole should be closed.