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Re: [openpgp] AEAD mode unverified chunks

2018-07-23 09:34:03
On Mon,  2 Jul 2018 05:03, pgut001(_at_)cs(_dot_)auckland(_dot_)ac(_dot_)nz 
said:

security.  It's just a personal preference, but I'd add a somewhat stronger
warning to the text in 5.16 for per-chunk unique/random IVs and the
consequences of not using them when some AEAD modes are used.

What about this:

  A new random initialization vector MUST be used for each message.
  Failure to do so for each message will lead to a catastrophic failure
  depending on the used AEAD mode.

Or propose a different text.


Salam-Shalom,

   Werner

-- 
#  Please read:  Daniel Ellsberg - The Doomsday Machine  #
Die Gedanken sind frei.  Ausnahmen regelt ein Bundesgesetz.

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