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Standard ETSI TR 155919-V19.0.0 21.10.2025 preview

ETSI TR 155919-V19.0.0

Digital cellular telecommunications system (Phase 2+) (GSM); 3G Security; Specification of the A5/3 encryption algorithms for GSM and ECSD, and the GEA3 encryption algorithm for GPRS; Document 4: Design and evaluation report (3GPP TR 55.919 version 19.0.0 Release 19)

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STANDARD published on 21.10.2025


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The information about the standard:

Designation standards: ETSI TR 155919-V19.0.0
Publication date standards: 21.10.2025
SKU: NS-1244810
The number of pages: 9
Approximate weight : 27 g (0.06 lbs)
Country: European technical standard
Category: Technical standards ETSI

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