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TR 33.901 – UMTS Cryptographic Algorithm Acquisition

3GPP TR 33.901 is the 3GPP Technical Report for UMTS Cryptographic Algorithm Acquisition. It is published in 2 releases (R99 to Rel-4); the latest version is 4.0.0 in Rel-4.

Analyzes strategies for designing, evaluating, specifying, distributing, and managing UMTS confidentiality and integrity algorithms.

Read TR 33.901 →

Document type
Technical Report
Latest release
Latest version
4.0.0
Series
Category
Security
Network layer
Security
Technology
3G

Releases and versions of TR 33.901

ReleaseLatest versionLinks
Rel-4 4.0.0 Read · Download (3GPP)
R99 3.0.0 Read · Download (3GPP)

Scope of TR 33.901

Category: Security (Cryptographic Algorithms). Technology generation: 3G. Network layer: Security.

Who should read this specification?

Implementation notes

Complexity level: Expert. Implementation difficulty: High.

Key technologies

UMTSCryptographyConfidentialityMessage AuthenticationIntegrity Protection

Other specifications in the 33 series

Frequently asked questions

What is 3GPP TR 33.901?

3GPP TR 33.901 is the 3GPP Technical Report for UMTS Cryptographic Algorithm Acquisition. Analyzes strategies for designing, evaluating, specifying, distributing, and managing UMTS confidentiality and integrity algorithms.

Which 3GPP releases include TR 33.901?

TR 33.901 is published in 2 releases, from R99 to Rel-4. The latest version on 3GPP Explorer is 4.0.0 (Rel-4).

What category does TR 33.901 belong to?

TR 33.901 belongs to the Security (Cryptographic Algorithms) category of 3GPP specifications. It applies to 3G networks.

Now in 3GPP

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View the full specification with interactive table of contents, version history, and AI analysis.

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