[Typo3-dev] change hash algorithm

Martin Kutschker martin.kutschker-n0spam at no5pam-blackbox.net
Tue Nov 15 23:23:44 CET 2005


Christoph Koehler schrieb:
> Hey,
> 
> I just read this on slashdot.
> 
> http://it.slashdot.org/article.pl?sid=05/11/15/2037232&from=rss
> 
> While this doesn't mean you can get a collision from a hash yet, it 
> might  not be long until you can. Are there any plans to switch to SHA-1 
> or  another more secure hash algorithm in the near future?

For simple thing TYPO3 even uses shortened md5 strings. Anyway, there is 
no need to move away from md5 unless it's a security issue.

Where are those places? BE passwords, sessions, some urls. We could move 
on to SHA-1 for those occasions, but I really think that it's much 
easier to break into the system by other means than factoring a 
md5-based web security thingy.

Masi




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