NVK on Nostr: 3 actually. - @ST_World (STM32 main micro) - @MicrochipMakes (Microchip for ATECC608) ...

3 actually.

- @ST_World (STM32 main micro)
- @MicrochipMakes (Microchip for ATECC608)
- @ADI_News (Analog Devices for DS28C36B)

quoting note1y3h…pmzf

🔒🔒🔒 #COLDCARD team takes minimizing supplier trust to the extreme!

We use 2️⃣ different vendors for secure elements, and the COLDCARD architecture requires
3️⃣ different chips to be broken in order to access the seed. 🔒🔒🔒

Learn more here https://blog.coinkite.com/understanding-mk4-security-model/