An internet key exchange protocol based on public key infrastructure

2004 ◽  
Vol 8 (1) ◽  
pp. 51-56 ◽  
Author(s):  
Jian-ming Zhu ◽  
Jian-feng Ma
Keyword(s):  
Public Key Infrastructure ◽  
Key Exchange ◽  
Public Key ◽  
Key Exchange Protocol ◽  
Internet Key Exchange

scholarly journals Non-invertible Public Key Certificates

2020 ◽  
Author(s):  
Luis Lizama-Pérez ◽  
J. Mauricio López
Keyword(s):  
Public Key Infrastructure ◽  
Key Exchange ◽  
Public Key ◽  
Key Exchange Protocol ◽  
Forward Secrecy ◽  
Certification System ◽  
Perfect Forward Secrecy

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).

scholarly journals Non-Invertible Public Key Certificates

Entropy ◽  
2021 ◽  
Vol 23 (2) ◽  
pp. 226
Author(s):  
Luis Adrián Lizama-Perez ◽  
J. Mauricio López R.
Keyword(s):  
Public Key Infrastructure ◽  
Key Exchange ◽  
Public Key ◽  
Key Exchange Protocol ◽  
Forward Secrecy ◽  
Certification System ◽  
Perfect Forward Secrecy

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).

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