Magic MIFARE in a Ring (and How To Enable Magic Wake-Up on a Gen4 Credential)

[= Gen4 cheat sheet =]
turn Magic Wakeup on...
hf mf gdmsetcfg -d 7AFF00000000000000005A5A00000008
turn Magic Wakeup off...
hf mf gdmsetcfg -d 850000000000000000005A5A00000008
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GDM stands for 滚动码 GǔnDòng Mǎ, literally translated as rolling code...
translate.goog...
Proxmark documentation about Magic Credentials on the RRG repo...
github.com/Rfi...
github.com/Rfi...
Kitsune's notes about Gen4 Magic Credential configuration...
gist.github.co...
This is the specific ring featured in this video...
www.amazon.com... (not a sponsored or affiliate link)
I'm told that the Amazon link above is sold out, but viewer sfjuocekr found the same ring on AliExpress...
nl.aliexpress.... (not a sponsored or affiliate link)
This is the longer talk about Implantable RFID that I recently gave at BSidesRDU...
• All About Implantable ...
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Sign up for give-away drawings here...
deviating.net/...
I'm on the Fediverse. That's a great place to find me...
defcon.social/...
I'm also on Instagram. I mostly use it for liking my friends' photos...
/ deviantollam
Bluesky is a newer community, and I'm over there, too...
bsky.app/profi...
I'm also on Discord, but mostly only because my daughter uses it, lol...
/ discord
I post dumb questions to Reddit and sometimes answer folks' questions there, too...
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This is my GitHub. I post my design files there...
github.com/dev...
I still have my Twitter account. I don't use it anymore and neither should you...
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This is my personal web site. Most things i create wind up online...
deviating.net
This is my company. We're good at stuff...
enterthecore.net
This is where I train. Come and learn badass skills...
redteamallianc...
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