[{"name":"S3-172431","title":"5G Key Hierarchy","source":"NEC EUROPE LTD","contact":"Sivabalan Arumugam","contact-id":47719,"tdoctype":"pCR","for":"Approval","abstract":"This contribution provides content to clause 6.2 on Key hierarchy in TS 33.501.","secretary_remarks":"","agenda_item_sort_order":4,"ainumber":"4.2.1","ainame":"Key hierarchy","tdoc_agenda_sort_order":24330,"status":"merged","reservation_date":"2017-10-02 12:56:01","uploaded":"2017-10-02 13:47:42","revisionof":"","revisedto":"","release":"Rel-15","crspec":33.501,"crspecversion":"0.3.0","workitem":[{"winame":"5GS_Ph1-SEC"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/TSG_SA\/WG3_Security\/TSGS3_88Bis_Singapore\/Docs\/S3-172431.zip","group":"S3","meeting":"S3-ah-19131","year":2017,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0}]