*** Sergey Matveev <stargrave@stargrave.org> [2017-04-27 22:53]:
>Some notes: [...]

Forgot about yet another issue:

* chunked files sending (nncp-file -chunk) consumes more CPU, because
  except encryption/MACing it also has to calculate hash digest for the
  resulting meta-file for verifying chunks integrity

-- 
Sergey Matveev (http://www.stargrave.org/)
OpenPGP: CF60 E89A 5923 1E76 E263  6422 AE1A 8109 E498 57EF