[Owasp-leaders] Secure SAML validation to prevent XML signature wrapping attacks

Pawel Krawczyk pawel.krawczyk at hush.com
Tue Oct 8 07:49:20 UTC 2013


Hi all, I have just written an article and reference code for digital signature validation in SAML assertions. It started as an exercise for local project, but has grown as I talked to authors of papers on XML signature wrapping attacks. I've been thinking that this might be of interest to more people at OWASP since the Web-SSO topic is pretty popular now. So if you have any comments or ideas give me a shout.

The article http://ipsec.pl/node/1119 
The code https://github.com/kravietz/java-saml-validator 

-- 
Pawel Krawczyk
pawel.krawczyk at hush.com +44 7462 166716
CISSP, OWASP



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