{"id":24,"number":"01.61","type":"TS","title":"General Packet Radio Service (GPRS); GPRS ciphering algorithm requirements","series":1,"status":"Under change control","initial_release":"Phase 2+","primary_group":"S3","secondary_groups":[],"portal_id":24,"portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=24","dynareport_url":"https://www.3gpp.org/dynareport/0161.htm","publication_scope":null,"radio_technologies":[],"first_seen_at":"2026-09-16T08:36:48.574361+00:00","updated_at":"2026-10-16T09:34:47.275473+00:00","raw_metadata":{"source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=24","bibliography_source":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv"},"detail_synced_at":"2026-10-07T21:52:24.851502+00:00","versions":[{"release":"Release 1998","version":"7.0.0","meeting":"SA-#12","upload_date":"2001-10-04","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/01_series/01.61/0161-700.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Release 1999","version":"8.0.0","meeting":"SA-#8","upload_date":"2000-06-30","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/01_series/01.61/0161-800.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Release 1997","version":"6.0.1","meeting":"-","upload_date":"1998-03-20","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/01_series/01.61/0161-601.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Release 1997","version":"6.0.0","meeting":"-","upload_date":"1998-03-20","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/01_series/01.61/0161-600.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Phase 2+","version":"5.0.0","meeting":"-","upload_date":null,"comment":"SMG-25 withdrawn","official_file_url":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Phase 2+","version":"2.0.0","meeting":"-","upload_date":null,"comment":"97-777","official_file_url":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null}],"release_presence":[{"release":"Phase 2+","first_version_date":null,"latest_version_date":null,"first_version":"2.0.0","latest_version":"5.0.0","version_count":2},{"release":"Release 1997","first_version_date":"1998-03-20","latest_version_date":"1998-03-20","first_version":"6.0.0","latest_version":"6.0.1","version_count":2},{"release":"Release 1998","first_version_date":"2001-10-04","latest_version_date":"2001-10-04","first_version":"7.0.0","latest_version":"7.0.0","version_count":1},{"release":"Release 1999","first_version_date":"2000-06-30","latest_version_date":"2000-06-30","first_version":"8.0.0","latest_version":"8.0.0","version_count":1}],"classifications":[],"work_items":[{"uid":60132,"acronym":"GPRS","effective_acronym":"GPRS","title":"General Packet Radio Service","responsible_groups":["S1","S2"],"release":"R99","status":"Awaiting approval","wi_level":"Work Task (3rd Level)","type":"Work Item","first_release":"R97","last_release":"R97","provenance_type":"official","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"uid":60073,"acronym":"PR,Princs_&_Reqs_(PR)","effective_acronym":"PR,Princs_&_Reqs_(PR)","title":"OAM Principles and High-level Requirements","responsible_groups":["S5"],"release":"R99","status":"Awaiting approval","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":null,"last_release":null,"provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=24","association_sources":[],"association_status":"historical_unverified"}],"change_requests":[{"portal_cr_id":null,"cr_number":"0000","revision":null,"category":"F","impacted_version":"..","target_release":"R97","title":"GPRS ciphering algorithm requirements","wg_tdoc":"179/97","wg_status":"agreed","tsg_tdoc":"97-777","tsg_status":"approved","new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0000","revision":null,"category":"F","impacted_version":null,"target_release":"Rel-97","title":"GPRS ciphering algorithm requirements","wg_tdoc":"179/97","wg_status":"agreed","tsg_tdoc":"97-777","tsg_status":"approved","new_version":null,"source_url":"https://portal.3gpp.org/ChangeRequests.aspx?q=1&rgCrListChangePage=201_3000","detail_synced_at":null}],"relationships":[],"relationship_release_evidence_summary":[],"relationship_release_evidence":[],"relationship_release_evidence_meta":{"total":0,"returned_count":0,"limit":100,"truncated":false,"href":"/api/specs/01.61/relationship-evidence"}}