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ETSI - European Telecommunication Standard Institute(ETSI) produces globally-applicable standards for information and telecommunication technologies (ICT) including land, mobile, radio, converged, broadcast and internet technologies.
Rules for the management of the TETRA standard encryption algorithms; Part 4: TEA4
Standard published on 18.2.2016
Selected format:Rules for the management of the TETRA standard encryption algorithms; Part 4: TEA4
Standard published on 28.2.2023
Selected format:Rules for the management of the TETRA standard encryption algorithms; Part 4: TEA4
Standard published on 4.7.2025
Selected format:Rules for the management of the TETRA standard encryption algorithms; Part 5: TEA5
Standard published on 13.12.2022
Selected format:Rules for the management of the TETRA standard encryption algorithms; Part 6: TEA6
Standard published on 28.2.2023
Selected format:Rules for the management of the TETRA standard encryption algorithms; Part 6: TEA6
Standard published on 4.7.2025
Selected format:Rules for the management of the TETRA standard encryption algorithms; Part 7: TEA7
Standard published on 28.2.2023
Selected format:Rules for the management of the TETRA standard encryption algorithms; Part 7: TEA7
Standard published on 4.7.2025
Selected format:Security Algorithms Group of Experts (SAGE); Rules for the management of the HIPERLAN Standard Encryption Algorithm (HSEA)
Standard published on 15.6.1997
Selected format:Human Factors (HF); European Numbering Task Force (ENTF); Human Factors aspects of the European Telephony Numbering Space (ETNS)
Standard published on 15.6.1997
Selected format:Latest update: 2026-01-23 (Number of items: 2 257 393)
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