Release ledger
Canonical Atlas record
TS 33.103
3G security; Integration guidelines
Responsible WGS3
StatusUnder change control
Initial releaseRel-4
Selected releaseRel-99
Latest indexed version4.2.0
Series33
TypeTS
Release evolution
Compare evidence between releases
Use indexed version, Work Item and Change Request evidence to see what changed around this specification. This is an evidence trail, not a clause-by-clause normative diff.
Rel-99 snapshot
Work affecting this release
0 indexed Change Requests · 2 connected Work Items.
Showing 12 CR records from the available cross-release sample. Browse release CR records (JSON) →
CR 0009 — SQN length
CR 0001 rev.1 — Refinement of Enhanced User Identity Confidentiality
CR 0002 rev.1 — Corrections to figure 1
CR 0004 — Change length of KSI (and other miscellaneous corrections)
CR 0005 rev.2 — Refinement EUIC (according to TS 33.102)
CR 0006 — Alignment of integration Guidelines with Security Architecture at S3#10
CR 0007 — Removal of EUIC from 33.103
CR 0008 — Removal of MAP Security from 33.103
CR 0010 — Removal of Network Wide Confidentiality for R99 ( clause 6)
CR 0011 — Correction to BEARER definition
CR 0012 — Computation of the anonymity key for re-synchronisation
CR 0013 — Add bit ordering convention
Version history
Indexed versions
Showing 12 of 12 indexed versions.
4.2.0Rel-4SA-#132001-10-03
3.7.0Release 1999SA-#132001-10-03
4.1.0Rel-4SA-#122001-07-04
3.6.0Release 1999SA-#122001-07-04
4.0.0Rel-4SA-#112001-04-11
3.5.0Release 1999SA-#112001-03-30
3.4.0Release 1999SA-#92000-10-11
3.3.0Release 1999SA-#82000-06-23
3.2.0Release 1999SA-#72000-03-15
3.1.0Release 1999SA-#61999-12-17
3.0.0Release 1999SA-#51999-10-13
1.0.0Release 1999SA-#41999-06-23
Atlas classifications
Meaning and provenance
No Atlas classifications have been attached yet.
Work Items
Standards work connected to TS 33.103
SEC1-CSALGO1
Rel-4historical linkEvolution of GSM CS algorithms (e.g. A5/3 development and deployment)
Historical association · verification pendingSEC1-PSALGO1
Rel-4historical linkEvolution of GSM PS algorithms (e.g. GEA 2 deployment)
Historical association · verification pendingSEC4
Rel-4parsedRel-4 Security enhancements
SEC1-NDS
Rel-6historical linkRel-6 Network Domain Security
Historical association · verification pendingSEC16
Rel-6historical linkRel-6 Security enhancements
Historical association · verification pendingSecurity
R99officialSecurity for UMTS and GSM Features
TEI
R99parsed(Small) Technical Enhancements and Improvements for R99
Knowledge graph
Related standards
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