Hello,
latest kamailio versions support also SHA256 algorithm:
-
https://www.kamailio.org/docs/modules/stable/modules/auth.html#idp36720604
However, the main blocker in suing a different hashing algorithm are the
sip client devices (mainly hardphones), which implement only MD5. If you
implement your own client app, then you can extend kamailio to support
whatever hashing you do in the client.
Then, of course you can use client side tls certificates for
authentication, which should be better than any hashing algorithm.
Cheers,
Daniel
On 11.11.17 01:11, Walter Martín Villalba wrote:
Hello,
I did some searches online and talked to some colleagues and it seems
Kamailio only supports the traditional HTTP digest authentication,
which uses MD5. I would like to know if any of you has been successful
in using bcrypt/scrypt/pbkdf2 passwd hashing, instead of MD5, which
has been deemed as obsolete and insecure a long time ago. Perhaps
you've written your own auth module, or just modified the config
script to call some other credential checking routine using a custom
python/perl script (I'm thinking of doing the latter, of nothing
better is available).
If any of you have done something like this, using bcrypt or any other
current and secure hashing algorithm, I would appreciate some
guidance. If you haven't, aren't you concerned about storing MD5
password hashes in your database?
Note: if I can't find a good answer using this list, I will try the
developer's list next.
Thanks in advance,
Martín.
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