TS 55.241 – 3GPP Integrity Algorithm GIA4 Specification
3GPP TS 55.241 is the 3GPP Technical Specification for 3GPP Integrity Algorithm GIA4 Specification. It is published in 7 releases (Rel-13 to Rel-19); the latest version is 19.0.0 in Rel-19.
Defines GIA4 integrity algorithm for GPRS using KASUMI-based CBC-MAC to compute 32-bit MAC with 128-bit key.
Releases and versions of TS 55.241
| Release | Latest version | Links |
|---|---|---|
| Rel-19 | 19.0.0 | Read · Download (3GPP) |
| Rel-18 | 18.0.0 | Read · Download (3GPP) |
| Rel-17 | 17.0.0 | Read · Download (3GPP) |
| Rel-16 | 16.0.0 | Read · Download (3GPP) |
| Rel-15 | 15.0.1 | Read · Download (3GPP) |
| Rel-14 | 14.0.1 | Read · Download (3GPP) |
| Rel-13 | 13.0.1 | Read · Download (3GPP) |
Scope of TS 55.241
Category: Security (Authentication). Technology generation: 3G. Network layer: Security.
Who should read this specification?
- Device manufacturers
- Network operators
- Researchers and academics
Implementation notes
Complexity level: Advanced. Implementation difficulty: Medium.
Key technologies
Specifications referenced by TS 55.241
Specifications that reference TS 55.241
Other specifications in the 55 series
- TS 55.217 A5/3 and GEA3 Implementors' Test Data
- TS 55.218 A5/3 and GEA3 Encryption Algorithms
- TS 55.226 A5/4 & GEA4 Encryption Algorithms Specification
- TS 55.236 A8_V MILENAGE Algorithm for VGCS/VBS Security
- TS 55.242 GIA4 Integrity Algorithm Test Data Specification
- TS 55.243 GIA4 Integrity Algorithm Design Test Data
- TS 55.251 GEA5 and GIA5 Encryption Algorithm Specification
- TS 55.252 GEA5/GIA5 Implementers' Test Data Specification
Related glossary terms
Frequently asked questions
What is 3GPP TS 55.241?
3GPP TS 55.241 is the 3GPP Technical Specification for 3GPP Integrity Algorithm GIA4 Specification. Defines GIA4 integrity algorithm for GPRS using KASUMI-based CBC-MAC to compute 32-bit MAC with 128-bit key.
Which 3GPP releases include TS 55.241?
TS 55.241 is published in 7 releases, from Rel-13 to Rel-19. The latest version on 3GPP Explorer is 19.0.0 (Rel-19).
What category does TS 55.241 belong to?
TS 55.241 belongs to the Security (Authentication) category of 3GPP specifications. It applies to 3G networks.
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