Enough Polynomials and Linear Algebra to Implement Kyber

I was once talking with a mathematician and trying to explain elliptic curve cryptography. Eventually, something clicked and they went "oh, that! I think there was a chapter about it in the book. You made a whole field out of it?" Yes, in cryptography we end up focusing on a very narrow slice of...

A Wide Reduction Trick

In line with the original spirit of Cryptography Dispatches, this is a quick1 issue to talk about a neat bit of cryptography engineering I encountered. The structure of an ECC implementation Elliptic curve cryptography implementations all roughly share the following structure: theres a base field...

Acronis: Reflected XSS on http://www.grouplogic.com/files/glidownload/verify.asp

Hello there, I hope you are well! As I see, Group Logic is your subsidary and www.grouplogic.com is a managed website by Acronis. F803772 I found a reflected xss on http://www.grouplogic.com/ PoC:...