#tropic01 — Public Fediverse posts

What does it take to assess the real-world resilience of a secure element?
In collaboration with Tropic Square, COSIC performed a security evaluation of the #TROPIC01 secure element against advanced fault injection techniques, including voltage (VFI), electromagnetic (EMFI), and laser fault injection (LFI).

RE: https://mastodonczech.cz/@belohoub/116685650008672903

Congratulations to our partner @tropicsquare on reaching an important milestone!

Their first Security Advisory was published concerning a physical #vulnerability identified in #TROPIC01 through an independent audit by Ledger’s Donjon #security research team 🔍

No evidence of real-world exploitation, and mitigations are in place ✅

This is how open and transparent security should work: identify, disclose, mitigate, and improve 👏

Today, #TropicSquare is publishing the first Security Advisory (#SA) on a hardware #vulnerability discovered during an independent audit of #TROPIC01 by the #Ledger #Donjon team.

Security is a continuous process, not a static certificate.That's why this Coordinated Vulnerability Disclosure (#CVD) case already led to making our next #silicon revision more robust and that's exactly the purpose of an open approach we follow.

https://tropicsquare.com/news-and-events/tropic01-security-advisory-lfi-vulnerability-disclosure-and-mitigation
https://github.com/tropicsquare/tropic01/blob/main/doc/security_advisories/ODR_TR01_SA_2026012900_1v0.pdf
https://donjon.ledger.com/blog/tropic01-laser-fault-injection/

Looking for a new colleague to boost our Prague Hardware Security Team’s competencies and capacity (hybrid is welcome, remote is possible).

You will be part of the team pushing the IC industry toward openness with the market-unique, auditable secure element IC.

https://tropicsquare.com/careers/embedded-security-expert

#HW #security #ASIC #chip #SCA #FI #SecureElement #cryptography #certification #EUCC #TropicSquare #TROPIC01 #openHW

#Trezor Safe 7, the first product embedding our #TROPIC01 is out.

I'm proud to be part of this.

https://trezor.io/trezor-safe-7
https://tropicsquare.com/tropic01

Had a great time at @opensuse Conference 2025 in Nuremberg! A highlight was the hands-on workshop by @tropicsquar, showcasing #TROPIC01 — the first open and auditable secure element. A big step for verifiable hardware #security in #Linux systems, edge devices & secure infrastructure.

Thanks to the Tropic Square team for the great session and the devkit

#HardwareSecurity #OpenSource #EdgeComputing #TROPIC01 #TrustedHardware #SecureChips
#IoTSecurity #NoObscurity #OpenHardware #linux #opensource