NIST advances post-quantum signature algorithms

NIST has launched a third round of evaluation for post-quantum digital signature algorithms, advancing nine candidates for additional review. For organizations, achieving crypto-agility — the capacity to update cryptographic systems across distributed environments — is as critical as selecting the right algorithm, particularly given the operational complexities of transitioning to post-quantum cryptography alongside existing classical systems. DigiCert underscores that “Cryptographic resilience depends on both strong algorithms and the ability to adapt” to evolving standards and threats.