I have posted revision 02 of https://datatracker.ietf.org/doc/draft-reddy-emu-pqc-eap-tls/. This update clarifies the threat model and scopes PQC-related requirements to deployments requiring long-term confidentiality and resistance against future CRQCs capable of compromising traditional certificate-based authentication.
Further comments and suggestions are welcome. -Tiru -----Original Message----- From: [email protected] <[email protected]> Sent: Saturday, January 24, 2026 11:50 AM To: K Tirumaleswar Reddy (Nokia) <[email protected]>; K Tirumaleswar Reddy (Nokia) <[email protected]> Subject: New Version Notification for draft-reddy-emu-pqc-eap-tls-02.txt CAUTION: This is an external email. Please be very careful when clicking links or opening attachments. See the URL nok.it/ext for additional information. A new version of Internet-Draft draft-reddy-emu-pqc-eap-tls-02.txt has been successfully submitted by Tirumaleswar Reddy and posted to the IETF repository. Name: draft-reddy-emu-pqc-eap-tls Revision: 02 Title: Post-Quantum Enhancements to EAP-TLS and EAP-TTLS Date: 2026-01-24 Group: Individual Submission Pages: 9 URL: https://www.ietf.org/archive/id/draft-reddy-emu-pqc-eap-tls-02.txt Status: https://datatracker.ietf.org/doc/draft-reddy-emu-pqc-eap-tls/ HTML: https://www.ietf.org/archive/id/draft-reddy-emu-pqc-eap-tls-02.html HTMLized: https://datatracker.ietf.org/doc/html/draft-reddy-emu-pqc-eap-tls Diff: https://author-tools.ietf.org/iddiff?url2=draft-reddy-emu-pqc-eap-tls-02 Abstract: This document proposes enhancements to the Extensible Authentication Protocol with Transport Layer Security (EAP-TLS) and EAP Tunneled TLS (EAP-TTLS) to incorporate post-quantum cryptographic mechanisms. It also addresses challenges related to large certificate sizes and long certificate chains, as identified in [RFC9191], and provides recommendations for integrating PQC algorithms into EAP-TLS and EAP- TTLS deployments. The IETF Secretariat
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