A new A4 stepping of our RP2350 microcontroller is now available, with fixes and improvements. Plus: another RP2350 Hacking Challenge! This time the challenge is to find a practical side-channel attack on our hardened implementation of the AES cipher, which is used to decrypt firmware images into internal SRAM at boot time. raspberrypi.com/news/rp2350-a4…
@Raspberry_Pi @hextreeio @StackSmashing Of note for retro computing: "Those of you interfacing RP2350 to retro computer hardware will be pleased to hear that, after an extensive qualification campaign, RP2350 is now officially 5V tolerant!"
@Raspberry_Pi @hextreeio @StackSmashing plus 5V tolerant GPIOs ... this is great news
@Raspberry_Pi @hextreeio @StackSmashing This RP2350 update is EXACTLY what embedded security needs - a hardened AES implementation with real-world testing through hacking challenges. Practical security validation at its best!
@Raspberry_Pi @hextreeio @StackSmashing When will this find its way on to actual Pico 2 boards?
@Raspberry_Pi @hextreeio @StackSmashing Is it in the parts library of easyeda so us DIY'ers can stick one on a PCB and make a microcontroller with it without much hassle ?
@Raspberry_Pi @hextreeio @StackSmashing practical meaning?
