phc-discussions - Re: [PHC] Random Hash Functions

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <CAJm83bDqRtZX=jrn0SsDuV9GpLKKwszxbFWjxsYVFVFdZQZ0Jw@mail.gmail.com>
Date: Tue, 9 Apr 2013 22:25:53 -0400
From: Daniel Franke <dfoxfranke@...il.com>
To: discussions@...sword-hashing.net
Subject: Re: [PHC] Random Hash Functions

> Of course, generating a random *secure* cryptographic hash function is
> NOT easy, since it takes years of design and testing to become confident
> in just one. However, except for very valuable hashes, attackers
> probably won't spend a lot of time cryptanalyzing them, so it's OK for
> them to be not-so-secure.
>
> Does anyone know of existing similar work?

The closest thing I've heard of along these lines is the AES candidate FROG:

http://en.wikipedia.org/wiki/FROG