title

XORry Not Sorry: The Most Amusing Security Flaws I've Discovered

x-ua-compatible

ie=edge

content-type

text/html; charset=utf-8

viewport

width=device-width, initial-scale=1.0, viewport-fit=cover

description

Building your own cryptographic protocols, and why you probably shouldn't.

og:type

website

og:url

https://predr.ag/blog/xorry-not-sorry-most-amusing-security-flaws-ive-discovered

og:image

https://predr.ag/processed_images/shady-hand-moving-pointer.80c58c45135b94a9.jpg

og:description

Building your own cryptographic protocols, and why you probably shouldn't.

og:title

XORry Not Sorry: The Most Amusing Security Flaws I've Discovered

twitter:card

summary

twitter:creator

@PredragGruevski

twitter:site

@PredragGruevski

twitter:image

https://predr.ag/processed_images/shady-hand-moving-pointer.80c58c45135b94a9.jpg

twitter:image:alt

A cartoonish computer sitting on a desk, with a desktop view displayed on the screen. A shady hand breaks the fourth wall, reaching directly into the computer screen to grab and control the mouse pointer.

alternate

https://predr.ag/atom.xml

apple-touch-icon

https://predr.ag/processed_images/icon.41438b42377d932d.jpg

apple-touch-icon

https://predr.ag/processed_images/icon.bbf913884fdb039f.jpg

apple-touch-icon

https://predr.ag/processed_images/icon.e2467266f36cc9b3.jpg

apple-touch-icon

https://predr.ag/processed_images/icon.2032d52d9c051642.jpg