{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,9]],"date-time":"2026-05-09T06:11:23Z","timestamp":1778307083502,"version":"3.51.4"},"reference-count":28,"publisher":"IEEE","license":[{"start":{"date-parts":[[2026,3,2]],"date-time":"2026-03-02T00:00:00Z","timestamp":1772409600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2026,3,2]],"date-time":"2026-03-02T00:00:00Z","timestamp":1772409600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,3,2]]},"DOI":"10.23919\/wons68803.2026.11501836","type":"proceedings-article","created":{"date-parts":[[2026,5,8]],"date-time":"2026-05-08T19:36:34Z","timestamp":1778268994000},"page":"61-68","source":"Crossref","is-referenced-by-count":0,"title":["Fingerprinting the eSIM Ecosystem: An Empirical Study of Provisioning Infrastructures"],"prefix":"10.23919","author":[{"given":"Matteo","family":"Fanfarillo","sequence":"first","affiliation":[{"name":"CNIT & University of Rome Tor Vergata,Department of Electronic Engineering,Rome,Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lorenzo","family":"Valeriani","sequence":"additional","affiliation":[{"name":"CNIT & University of Rome Tor Vergata,Department of Electronic Engineering,Rome,Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Francesco","family":"Gringoli","sequence":"additional","affiliation":[{"name":"University of Brescia,Department of Computer Engineering,Brescia,Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Giuseppe","family":"Bianchi","sequence":"additional","affiliation":[{"name":"CNIT & University of Rome Tor Vergata,Department of Electronic Engineering,Rome,Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref1","article-title":"Introduction to: eSIM","year":"2022","journal-title":"Trusted Connectivity Alliance, Technical report"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/CTTE.2015.7347220"},{"key":"ref3","article-title":"Remote Provisioning Architecture for embedded UICC v4.3","year":"2023","journal-title":"Global System for Mobile Communications Association, Technical Spec."},{"key":"ref4","article-title":"RSP Technical Spec. version 1.0","year":"2016","journal-title":"Global System for Mobile Communications Association, Technical Spec."},{"key":"ref5","volume-title":"eSIM market","year":"2025"},{"key":"ref6","article-title":"RSP Technical Spec. version 3.0","year":"2022","journal-title":"Global System for Mobile Communications Association, Technical Spec."},{"key":"ref7","volume-title":"eUICC and eSIM developer manual","year":"2024"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1145\/3663761"},{"key":"ref9","first-page":"689","article-title":"Drown: Breaking TLS using SSLv2","volume-title":"Proc. of the 25th USENIX Security Symposium","author":"Aviram","year":"2016"},{"key":"ref10","article-title":"Access to the 3GPP Evolved Packet Core (EPC) via non-3GPP access networks","year":"2016","journal-title":"3rd Generation Partnership Project, Technical Spec."},{"key":"ref11","volume-title":"eSIM profile database","author":"Lang","year":"2024"},{"key":"ref12","volume-title":"Nekoko LPA\u2019s Profile Stats","year":"2024"},{"key":"ref13","volume-title":"gsma-rsp-certificates","year":"2024"},{"key":"ref14","volume-title":"pysim","year":"2025"},{"key":"ref15","article-title":"RSP test certificates definitions version 1.4","year":"2020","journal-title":"Global System for Mobile Communications Association, Technical Spec."},{"key":"ref16","volume-title":"Remote SIM Provisioning in IoT: Definition, Technical Aspects and Key Players","year":"2025"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1007\/s12243-020-00791-2"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1109\/ICCT-Pacific63901.2025.11012784"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1109\/RISP.1991.130784"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-319-45982-0_22"},{"key":"ref21","first-page":"5425","article-title":"eSIMplicity or eSIMplification? Privacy and Security Risks in the eSIM Ecosystem","volume-title":"34th USENIX Security Symposium (USENIX Security 25)","author":"Motallebighomi","year":"2025"},{"key":"ref22","volume-title":"eSIM technology in IoT architecture","author":"Yuan","year":"2024"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1109\/WF-IoT.2019.8767260"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1016\/j.comcom.2023.12.023"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.23919\/WONS60642.2024.10449586"},{"key":"ref26","article-title":"VoWiFi security: An exploration of non-3GPP untrusted access via public ePDG URLs","volume-title":"Italian Conference on Cybersecurity","author":"Zampognaro","year":"2024"},{"key":"ref27","first-page":"451","article-title":"Diffie-Hellman Picture Show: Key Exchange Stories from Commercial VoWiFi Deployments","volume-title":"Proc. of the 33rd USENIX Security Symposium (USENIX Security 24)","author":"Gegenhuber","year":"2024"},{"key":"ref28","volume-title":"lpac","year":"2025"}],"event":{"name":"2026 21st Wireless On-Demand Network Systems and Services Conference (WONS)","location":"Crans Montana, Switzerland","start":{"date-parts":[[2026,3,2]]},"end":{"date-parts":[[2026,3,4]]}},"container-title":["2026 21st Wireless On-Demand Network Systems and Services Conference (WONS)"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx8\/11501817\/11501777\/11501836.pdf?arnumber=11501836","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,9]],"date-time":"2026-05-09T05:32:40Z","timestamp":1778304760000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/11501836\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,3,2]]},"references-count":28,"URL":"https:\/\/doi.org\/10.23919\/wons68803.2026.11501836","relation":{},"subject":[],"published":{"date-parts":[[2026,3,2]]}}}