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
MATHEMATICS & COMPUTER SCIENCE, Information Technology & Data Management
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