HTTP/2 200 date: Tue, 07 Oct 2025 23:43:39 GMT content-type: text/plain; charset=utf-8 content-encoding: gzip content-security-policy: default-src 'self' 'unsafe-inline' data: https://datatracker.ietf.org/ https://www.ietf.org/ https://ietf.org/ https://analytics.ietf.org https://static.ietf.org; frame-ancestors 'self' ietf.org *.ietf.org meetecho.com *.meetecho.com cross-origin-opener-policy: unsafe-none etag: W/"2271138eb0fff4a6532d94d466027b78" referrer-policy: strict-origin-when-cross-origin strict-transport-security: max-age=3600; includeSubDomains vary: Cookie, Accept-Encoding x-content-type-options: nosniff x-frame-options: SAMEORIGIN cf-cache-status: MISS expires: Wed, 08 Oct 2025 03:43:39 GMT cache-control: public, max-age=14400 set-cookie: __cf_bm=UnfFH1bSEG6lFF.wwP0G625IZtR2vqALwIcGt01amOo-1759880619-1.0.1.1-tuANXFq7wB9D7npVqd2qhWZkCAHgy47PrD_6LhSM4i1mFVAxb.K3MeuWsrF_Nj.T_nCYN2rAzQd_YHAsVo3I3aEI3jQ.LZwvxGTyZNPk1BU; path=/; expires=Wed, 08-Oct-25 00:13:39 GMT; domain=.ietf.org; HttpOnly; Secure; SameSite=None server: cloudflare cf-ray: 98b1430bddd8ccbb-BLR alt-svc: h3=":443"; ma=86400 @misc{rfc9397, series = {Request for Comments}, number = 9397, howpublished = {RFC 9397}, publisher = {RFC Editor}, doi = {10.17487/RFC9397}, url = {https://www.rfc-editor.org/info/rfc9397}, author = {Mingliang Pei and Hannes Tschofenig and Dave Thaler and Dave Wheeler}, title = {{Trusted Execution Environment Provisioning (TEEP) Architecture}}, pagetotal = 31, year = 2023, month = jul, abstract = {A Trusted Execution Environment (TEE) is an environment that enforces the following: any code within the environment cannot be tampered with, and any data used by such code cannot be read or tampered with by any code outside the environment. This architecture document discusses the motivation for designing and standardizing a protocol for managing the lifecycle of Trusted Applications running inside such a TEE.}, }