@techreport{rosomakho-tls-cert-update-02,
    number =    {draft-rosomakho-tls-cert-update-02},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-rosomakho-tls-cert-update/02/},
    author =    {Yaroslav Rosomakho and Tirumaleswar Reddy.K},
    title =     {{Certificate Update in TLS 1.3}},
    pagetotal = 14,
    year =      2026,
    month =     jun,
    day =       18,
    abstract =  {This document defines a mechanism that enables TLS 1.3 endpoints to update their certificates during the lifetime of a connection using Exported Authenticators. A new extension is introduced to negotiate support for certificate update at handshake time. When negotiated, either endpoint can provide a post-handshake authenticator containing an updated certificate, delivered via a new handshake message. This mechanism allows long-lived TLS connections to remain valid across certificate rotations without requiring session termination.},
}