next AE cipher COLM?

Tobias Mueller muelli at
Fri May 18 15:03:39 CEST 2018


On Fri, 2018-05-18 at 10:56 +0000, Uri Blumenthal wrote:
> which really shouldn't apply to OpenPGP or S/MIME, because each
> message should get its own unique random symmetric key
Mind you: people use OpenPGP not only for email but also for backups.

That's why two-pass schemes are not suitable, because you cannot stream
large amounts of data.  There are still one-pass schemes which make
nonce reuse less fatal as with AES-GCM.


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