[{"name":"S3-200950","title":"Revision of null-scheme SUCI usage in 5G NR","source":"T-Mobile USA Inc.","contact":"Jean Trakinat","contact-id":83194,"tdoctype":"CR","for":"Approval","abstract":"A 5G-capable UE with a 4G USIM may not have the Home Network Public Key provisioned so it will send the SUPI in the clear (unprotected) when doing an initial registration to a gNB over NR.  This clarifies UE behavior to prevent UE from using the null-sche","secretary_remarks":"","agenda_item_sort_order":29,"ainumber":"4.26","ainame":"Other work areas","tdoc_agenda_sort_order":9500,"status":"not pursued","reservation_date":"2020-04-29 17:46:05","uploaded":"2020-04-30 21:02:10","revisionof":"","revisedto":"","release":"Rel-16","crspec":33.501,"crspecversion":"16.2.0","workitem":[{"winame":"TEI16"}],"crnumber":800.0,"crrevision":"","crcategory":"C","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/TSG_SA\/WG3_Security\/TSGS3_99e\/Docs\/S3-200950.zip","group":"S3","meeting":"S3-ah-38163","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0}]