From: Rodrigo Ramos (rodrigo.ramos@triforsec.com.br)
Date: Thu May 11 2006 - 17:34:57 EDT
Hi John,
Please let me know the evolutions of your research.
IMHO you may use Truecrypt (www.truecrypt.org), to study many algorithms
and hashes.
Regards,
-- Rodrigo Ramos 81 87273524 81 34631593 www.triforsec.com.br www.defenselayer.com On Thu, 2006-05-11 at 10:20 -0700, John Madden wrote: > Hi, > > While doing a pen-test I came across a database with > encrypted fields and I was curious to try and see what > I would do with it. > > Is it possible to determine the encryption used by > "looking" at the encrypted results or lenght ? > > I know that with Base64 it's pretty easy because of > the "==" at the end. > > I would like to learn more about the subject and > considering the amount of documentation out there, I > would like your comments on what you have used and > found usefull. > > Also if there are any tools besides openssl that you > found usefull to try all the cipher, consecutively > with a passphrase/keyword against a file/string > > Thank you for your time. > > > > > __________________________________________________ > Do You Yahoo!? > Tired of spam? Yahoo! Mail has the best spam protection around > http://mail.yahoo.com > > ------------------------------------------------------------------------------ > This List Sponsored by: Cenzic > > Concerned about Web Application Security? > Why not go with the #1 solution - Cenzic, the only one to win the Analyst's > Choice Award from eWeek. As attacks through web applications continue to rise, > you need to proactively protect your applications from hackers. Cenzic has the > most comprehensive solutions to meet your application security penetration > testing and vulnerability management needs. You have an option to go with a > managed service (Cenzic ClickToSecure) or an enterprise software > (Cenzic Hailstorm). Download FREE whitepaper on how a managed service can > help you: http://www.cenzic.com/news_events/wpappsec.php > And, now for a limited time we can do a FREE audit for you to confirm your > results from other product. Contact us at request@cenzic.com for details. > ------------------------------------------------------------------------------ ------------------------------------------------------------------------------ This List Sponsored by: Cenzic Concerned about Web Application Security? Why not go with the #1 solution - Cenzic, the only one to win the Analyst's Choice Award from eWeek. As attacks through web applications continue to rise, you need to proactively protect your applications from hackers. Cenzic has the most comprehensive solutions to meet your application security penetration testing and vulnerability management needs. You have an option to go with a managed service (Cenzic ClickToSecure) or an enterprise software (Cenzic Hailstorm). Download FREE whitepaper on how a managed service can help you: http://www.cenzic.com/news_events/wpappsec.php And, now for a limited time we can do a FREE audit for you to confirm your results from other product. Contact us at request@cenzic.com for details. ------------------------------------------------------------------------------
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