I made a crypt/bcrypt ffi library for older versions of Pharo that sounds
like it meets your needs and is  in the cryptography project here:

http://smalltalkhub.com/#!/~Cryptography/Cryptography

But I have not updated it for the new FFI versions in Pharo 5/6.



And Pierce Ng made a blog post and library about his own set up here:
http://www.samadhiweb.com/blog/2013.11.17.shacrypt.html






Jan Blizničenko wrote
> Hello
> 
> I'm working on Pharo-based webserver and right now I got to the topic of
> storing user passwords. I found SHA256 integrated in Pharo, but hashing
> with
> SHA is far from enough. I also looked around the mailing list history to
> find few posts from 2011 about bcrypt using Linux libraries. I'd like to
> ask
> what is current status - what are my options under following conditions:
> 
> I prefer Pharo 5 compatibility. I could downgrade to Pharo 4 or use beta
> Pharo 6, but latest stable relase is preferred.
> 
> I require at least bcrypt or PDKBF2, but I much more prefer
> GPU-attack-resistant solutions like scrypt or Argon2.
> 
> I require Linux compatibility, but platform independent solution would be
> kinda nice (we could use the same algorithm on our local machines with Mac
> and Win for development).
> 
> Thank you
> Jan
> 
> 
> 
> --
> View this message in context:
> http://forum.world.st/Password-storage-options-tp4927471.html
> Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.





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