Mariano Martinez Peck wrote

> Hi Paul, and just to be sure I understand...none of them could work as a
> two-way encryption, right?
> The only one is your Pharo's version of Blowfish but that only works with
> 8
> chars long. Is it like this? Or is there any other two-way encryption?
>
> Thanks!
>

> --
> Mariano
> http://marianopeck.wordpress.com


Yes that's right. �The PasswordHashingFFI stuff is all one way encryption.
Blowfish is two way, and the current implementation only works for 8 byte
chunks. �I stopped working on it when the Smalltalk bcrypt implementation I
wanted proved to be 5000x times slower than the FFI version. Someone needs
to add the CBC part to Blowfish to encrypt longer strings. �I do not know of
another in image two way encryption scheme, but there may be something in
the Cryptography repo. �I'm not sure.