Digital cellular telecommunications system (Phase 2+) (GSM); Specification of the GEA5 encryption and GIA5 integrity algorithms for General Packet Radio Service (GPRS); Design conformance test data (3GPP TS 55.253 version 19.0.0 Release 19)
STANDARD published on 21.10.2025
Designation standards: ETSI TS 155253-V19.0.0
Publication date standards: 21.10.2025
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: European technical standard
Category: Technical standards ETSI