Ledger Donjon is the security research team at Ledger.
Its main mission is to improve the security of Ledger's products. From time to time, the team also works on improving the security of the ecosystem.
Punctually, the Donjon runs external security audit/consultancy.
Fields of Expertise
Software Security
Firmware analysis, reverse engineering, vulnerability research, and secure development practices.
Hardware Security
Side-channel attacks, fault injection, chip decapsulation, and physical security assessment.
Cryptography
Protocol analysis, implementation review, and cryptographic algorithm assessment.
Open Source
The Donjon believes in open-source. We open-source most of our internal attack tools to help the security community.
Pull requests are welcome!