Re: Using SHA256/512 for SQL based password

On 2/12/19 6:03 PM, Matthias Fechner via dovecot wrote:

Am 12.02.2019 um 17:05 schrieb Robert Moskowitz via dovecot:

...

I have trying to find how to set the dovecot-sql.conf for using SHA256/512.  I am going to start clean with the stronger format, not migrate from the old MD5.  It seems all I need is: you maybe would like to have a look to the hashing algo ARGON2I which is currently recommended for new developments and deployments.

Recommended by whom?

Can you provide a link?

And if I was adventurous about hashes, I would be looking more at Keccak.

Check out my Internet Draft:

draft-moskowitz-small-crypto-00.txt