Non-Invertible Public Key Certificates

Entropy

J. MauricioLópez R.¹  Luis Adrián Lizama-Perez² 

[1] Cinvestav Querétaro, Libramiento Norponiente 2000, Real de Juriquilla, Santiago de Querétaro, Querétaro 76230, Mexico;Dirección de Investigación, Innovación y Posgrado, Universidad Politécnica de Pachuca, Ex-Hacienda de Santa Bárbara, Zempoala, Hidalgo 43380, Mexico;

关键词: non-invertible;    cryptography;    certificate;    PKI;   

DOI  :  10.3390/e23020226

来源: DOAJ

【 摘 要 】

Post-quantum public cryptosystems introduced so far do not define a scalable public key infrastructure for the quantum era. We demonstrate here a public certification system based on Lizama’s non-invertible key exchange protocol which can be used to implement a secure, scalable, interoperable and efficient public key infrastructure (PKI). We show functionality of certificates across different certification domains. Finally, we discuss a method that enables non-invertible certificates to exhibit perfect forward secrecy (PFS).

【 授权许可】

Unknown