Rel-15 Security 2G Advanced

TS 55.241 – 3GPP GIA4 Integrity Algorithm Specification

Specifies the GIA4 integrity algorithm for GPRS, using KASUMI in CBC-MAC mode to compute 32-bit MACs.

Release
Rel-15
Category
Security
Subcategory
Authentication
Network Layer
Security
Technology
2G
Business Impact
Medium

Key Technologies

GPRSGSM

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