On 2/19/19 1:50 AM, Aki Tuomi via dovecot wrote:
On 17.2.2019 10.46, Aki Tuomi via dovecot wrote:
On 17 February 2019 at 10:38 Odhiambo Washington via dovecot <
dovecot@dovecot.org <mailto:dovecot@dovecot.org>> wrote:
On Sun, 17 Feb 2019 at 11:34, Marc Weustink via dovecot <
dovecot@dovecot.org <mailto:dovecot@dovecot.org>>
wrote:
Jean-Daniel Dupas via dovecot wrote:
>
>
>> Le 13 févr. 2019 à 14:54, Robert Moskowitz via dovecot
>> < dovecot@dovecot.org <mailto:dovecot@dovecot.org> <mailto:
dovecot@dovecot.org <mailto:dovecot@dovecot.org>>> a écrit :
>>
>>
>>
>>> ARGON2 support is added in dovecot v2.3. It also needs to be
enabled
>>> when compiling dovecot, so varying from packagers it might or
not be
>>> available. The CRYPT ones are available if crypt(3) supports
them. In
>>> dovecot v2.3 we have added bcrypt support regardless of crypt(3)
support.
>>
>> CentOS7 is on dovecot 2.2.36:
>>
>> # doveadm pw -s ARGON2-CRYPT -p secret
>> Fatal: Unknown scheme: ARGON2-CRYPT
>> # doveadm pw -s ARGON2 -p secret
>> Fatal: Unknown scheme: ARGON2
>>
>> I tend to stay with the distro's rpms and not take on building and
>> maintaining myself.
>
And for the record, the hash names are ARGON2I and ARGON2ID (see
doveadm
pw -l )
With dovecot from the dovecot.org < http://dovecot.org> repo:
# doveadm pw -s ARGON2I -p secret
{ARGON2I}$argon2i$v=19$m=32768,t=4,p=1$bt96TSr3nVrho2SRhnNP0A$h7LYiqkw/4s6d1d+0Xpe+VUE3aISPnkYq/R7QqPRntk
Also from dovecot.org < http://dovecot.org> repo:
doveadm pw -s ARGON2I -p secret
Fatal: Unknown scheme: ARGON2I
????
Marc
It works for me over here:
[wash@waridi ~]#/opt/dovecot2.3/bin/doveadm pw -s ARGON2I -p secret
{ARGON2I}$argon2i$v=19$m=32768,t=4,p=1$9pggnQBea9F3h3O31HoJEA$0zZZgwEuMRVZ3Mc/v6ckpalzVRVCr+GLBWnb8OrgsxU
--
Best regards,
Odhiambo WASHINGTON,
Nairobi,KE
+254 7 3200 0004/+254 7 2274 3223
"Oh, the cruft.", grep ^[^#] :-)
I'll check next week if and why argon is missing from ce packages.
---
Aki Tuomi
Marc,
ARGON2 is supported only on Debian Stretch and Ubuntu 18 for dovecot,
due to libsodium.
libsodium does not help with CentOS7 and Dovecot 2.3:
Installing :
libsodium-1.0.17-1.el7.armv7hl 1/1
Verifying :
libsodium-1.0.17-1.el7.armv7hl 1/1
Installed:
libsodium.armv7hl 0:1.0.17-1.el7
Complete!
[root@klovia ~]# doveadm pw -s ARGON2I -p secret
Fatal: Unknown scheme: ARGON2I
[root@klovia ~]# doveadm pw -l
MD5 MD5-CRYPT SHA SHA1 SHA256 SHA512 SMD5 SSHA SSHA256 SSHA512 PLAIN
CLEAR CLEARTEXT PLAIN-TRUNC CRAM-MD5 SCRAM-SHA-1 HMAC-MD5 DIGEST-MD5
PLAIN-MD4 PLAIN-MD5 LDAP-MD5 LANMAN NTLM OTP SKEY RPA PBKDF2 CRYPT
SHA256-CRYPT SHA512-CRYPT
Previously installed argon2:
grep -n argon /var/log/yum.log*
/var/log/yum.log:128:Feb 13 09:01:01 Installed:
libargon2-20161029-2.el7.armv7hl
/var/log/yum.log:129:Feb 13 09:01:01 Installed:
argon2-20161029-2.el7.armv7hl
