target collisions and colliding certificates with different identities

Hi all, We announce: - an example of a target collision for MD5; this means: for two chosen messages m1 and m2 we have constructed appendages b1 and b2 to make the messages collide under MD5, i.e. MD5(m1||b1) = MD5(m2||b2); said differently: we can cause an MD5 collision for any pair

Re: Traffic Analysis References

Hi Leandro, I am compiling a review paper on traffic analysis as well as a talk. They can be found here: http://homes.esat.kuleuven.be/~gdanezis/TAIntro.pdf http://homes.esat.kuleuven.be/~gdanezis/talks/TAIntro-prez.pdf These will soon be expanded (by January) since they are going to be presente