About this page

AES Archives - Schneier on Security

“This is really neat demo of the security problems arising from reusing nonces with a symmetric cipher in GCM mode. Hyundai Uses Example Keys for Encryption System This is a dumb crypto mistake I had not previously encountered: A developer says it was possible to run their own software on the car...” (from the page’s text)

In short: Learn about a security blunder in Hyundai's encryption system using AES keys from programming examples and see a demo of AES GCM misuse problems. Discover ho... (AI summary)

Topic: Cybersecurity › Cryptography
Quality: Quality 84 scored 12 Aug 2025
Language: english
Text on page: 12,198 characters
Page size: 69 kB
Answered: OK (200), HTML
Last read: 7 Jul 2025
In our index since: 7 Jul 2025
Safe search: Not checked yet
Links to it: 1 link from 1 site

More from schneier.com

This site's best pages we know: ranked by how many other sites link to them.

All pages from this site ›

Tools for this page

Other sites that can tell you more. Plain links: we don't track where you go.

About the site

Domain owner ICANN registration lookup
Certificates certificate transparency, subdomains
Safety check Safe Browsing status
Trackers The Markup's Blacklight
Is it down? for everyone, or just you

Discussions

Hacker News stories linking here
Reddit posts from this site
Wikipedia articles mentioning the site

For web makers

PageSpeed Lighthouse report
HTML validator W3C
Accessibility WAVE by WebAIM
Security headers

Who links to it

https://schneier.com/tag/aes “Menu”

“Not rated yet” and similar notes are shown on purpose: we say what we haven't measured, so the page doesn't look emptier or better than it is.