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Digital cellular telecommunications system (Phase 2+) (GSM); Specification of the GEA5 and GIA5 encryption algorithms for General Packet Radio Service (GPRS); GEA5 and GIA5 algorithm specification (3GPP TS 55.251 version 15.0.0 Release 15)
Norma vydána dne 12.7.2018
Vybrané provedení:Digital cellular telecommunications system (Phase 2+) (GSM); Specification of the GEA5 and GIA5 encryption algorithms for General Packet Radio Service (GPRS); GEA5 and GIA5 algorithm specification (3GPP TS 55.251 version 16.0.0 Release 16)
Norma vydána dne 17.8.2020
Vybrané provedení:Digital cellular telecommunications system (Phase 2+) (GSM); Specification of the GEA5 and GIA5 encryption algorithms for General Packet Radio Service (GPRS); GEA5 and GIA5 algorithm specification (3GPP TS 55.251 version 17.0.0 Release 17)
Norma vydána dne 7.4.2022
Vybrané provedení:Digital cellular telecommunications system (Phase 2+) (GSM); Specification of the GEA5 and GIA5 encryption algorithms for General Packet Radio Service (GPRS); GEA5 and GIA5 algorithm specification (3GPP TS 55.251 version 18.0.0 Release 18)
Norma vydána dne 6.5.2024
Vybrané provedení:Digital cellular telecommunications system (Phase 2+) (GSM); Specification of the GEA5 and GIA5 encryption algorithms for General Packet Radio Service (GPRS); GEA5 and GIA5 algorithm specification (3GPP TS 55.251 version 19.0.0 Release 19)
Norma vydána dne 21.10.2025
Vybrané provedení:Digital cellular telecommunications system (Phase 2+) (GSM); Specification of the GEA5 encryption and GIA5 integrity algorithms for General Packet Radio Service (GPRS); Implementers´ test data (3GPP TS 55.252 version 13.0.0 Release 13)
Norma vydána dne 27.3.2017
Vybrané provedení:Digital cellular telecommunications system (Phase 2+) (GSM); Specification of the GEA5 encryption and GIA5 integrity algorithms for General Packet Radio Service (GPRS); Implementers´ test data (3GPP TS 55.252 version 14.0.0 Release 14)
Norma vydána dne 6.4.2017
Vybrané provedení:Digital cellular telecommunications system (Phase 2+) (GSM); Specification of the GEA5 encryption and GIA5 integrity algorithms for General Packet Radio Service (GPRS); Implementers´ test data (3GPP TS 55.252 version 15.0.0 Release 15)
Norma vydána dne 12.7.2018
Vybrané provedení:Digital cellular telecommunications system (Phase 2+) (GSM); Specification of the GEA5 encryption and GIA5 integrity algorithms for General Packet Radio Service (GPRS); Implementers´ test data (3GPP TS 55.252 version 16.0.0 Release 16)
Norma vydána dne 17.8.2020
Vybrané provedení:Digital cellular telecommunications system (Phase 2+) (GSM); Specification of the GEA5 encryption and GIA5 integrity algorithms for General Packet Radio Service (GPRS); Implementers´ test data (3GPP TS 55.252 version 17.0.0 Release 17)
Norma vydána dne 7.4.2022
Vybrané provedení:Poslední aktualizace: 18.01.2026 (Počet položek: 2 257 146)
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