Toward Quantum Resilient Security Keys

As part of our effort to deploy quantum resistant cryptography, we are happy to announce the release of the first quantum resilient FIDO2 security key implementation as part of OpenSK, our open source security key firmware. This open-source hardware optimized implementation uses a novel ECC/Dilithium hybrid signature schema that benefits from the security of ECC against standard attacks and Dilithium’s resilience against quantum attacks. This schema was co-developed in partnership with the ETH Zürich and won the This article has been indexed from Google Online Security Blog