Lizama-Perez, L.A.; López R., J.M. Non-Invertible Public Key Certificates. Entropy2021, 23, 226.
Lizama-Perez, L.A.; López R., J.M. Non-Invertible Public Key Certificates. Entropy 2021, 23, 226.
Post-quantum public cryptosystems introduced so far do not define an scalable public key infrastructure for the quantum era. We demonstrate here a public certification system based in Lizama’s non-invertible Key Exchange Protocol which can be used to implement a public key infrastructure (PKI), secure, scalable, interoperable and efficient. We show functionality of certificates across different certification domains. Finally, we discuss that non-invertible certificates can exhibit Perfect Forward Secrecy (PFS).
Non-invertible; cryptography; certificate; PKI
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.