Double-Signed Fragmented DNSSEC: Enhancing Security During the Transition to Post-Quantum Cryptography

This paper proposes and evaluates a double-signed, fragmented DNSSEC approach using both pre-quantum and post-quantum digital signatures to enhance security during the transition to a post-quantum world, addressing the vulnerabilities of traditional DNSSEC to quantum computing attacks while accounting for the limitations of current post-quantum cryptography candidates.