TS 22.048 – Security Mechanisms for SIM Toolkit
3GPP TS 22.048 is the 3GPP Technical Specification for Security Mechanisms for SIM Toolkit. It is published in 2 releases (Rel-4 to Rel-5); the latest version is 5.0.0 in Rel-5.
Defines standardized security mechanisms for SIM Application Toolkit interface between 3G/GSM PLMN and UICC, covering authentication, integrity, and confidentiality.
Releases and versions of TS 22.048
| Release | Latest version | Links |
|---|---|---|
| Rel-5 | 5.0.0 | Read · Download (3GPP) |
| Rel-4 | 4.0.0 | Read · Download (3GPP) |
Scope of TS 22.048
Category: Security (Authentication). Technology generation: 3G. Network layer: Security.
Who should read this specification?
- Network operators
- Device manufacturers
- Regulators and standards bodies
Implementation notes
Complexity level: Intermediate. Implementation difficulty: Medium.
Key technologies
Specifications that reference TS 22.048
- TS 33.102 3G Security Architecture Specification
Other specifications in the 22 series
- TS 22.038 USIM Application Toolkit (USAT) Stage 1
- TS 22.041 Operator Determined Barring (ODB)
- TS 22.042 Network Identity and Timezone (NITZ)
- TS 22.043 Localised Service Area Support
- TS 22.053 Tandem Free Operation (TFO) Stage 1
- TS 22.057 Mobile Execution Environment (MExE) Stage 1
- TS 22.060 GPRS Stage 1 Service Description
- TS 22.066 Mobile Number Portability Stage 1
Related glossary terms
Related topics
Frequently asked questions
What is 3GPP TS 22.048?
3GPP TS 22.048 is the 3GPP Technical Specification for Security Mechanisms for SIM Toolkit. Defines standardized security mechanisms for SIM Application Toolkit interface between 3G/GSM PLMN and UICC, covering authentication, integrity, and confidentiality.
Which 3GPP releases include TS 22.048?
TS 22.048 is published in 2 releases, from Rel-4 to Rel-5. The latest version on 3GPP Explorer is 5.0.0 (Rel-5).
What category does TS 22.048 belong to?
TS 22.048 belongs to the Security (Authentication) category of 3GPP specifications. It applies to 3G networks.
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