TS 35.246
Specification of the ZUC based 256-bits algorithm set:
Specification of the 256-NEA6 encryption,
the 256-NIA6 integrity, and
the 256-NCA6 authenticated encryption algorithm for 5G
Document 1: Algorithm Specification

3GPP‑Page ETSI‑search CONTENT_↓

V18.0.0 (PDF) 2024/03 … p.

Rapporteur:: Mr. Orkopoulos, Stawros
Nokia Germany

Content for TS 35.246 Word version: 18.0.0

0 Introduction p. 5

The present document is one of three, which between them form the entire specification set of the ZUC based 256-bit encryption and integrity protection algorithms, entitled:

3GPP TS 35.246: "Specification of the ZUC based 256-bits algorithm set: Specification of the 256-NEA6 encryption, the 256-NIA6 integrity, and the 256-NCA6 authenticated encryption algorithm for 5G; Document 1: Algorithm Specification ".
3GPP TS 35.247: "Specification of the ZUC based 256-bits algorithm set: Specification of the 256-NEA6 encryption, the 256-NIA6 integrity, and the 256-NCA6 authenticated encryption algorithm for 5G; Document 2: Implementation Test Data".
3GPP TS 35.248: "Specification of the ZUC based 256-bits algorithm set: Specification of the 256-NEA6 encryption, the 256-NIA6 integrity, and the 256-NCA6 authenticated encryption algorithm for 5G; Document 3: Design Conformance Test Data".

1 Scope p. 6

The present document contains the algorithm specification which could be used as the encryption and integrity protection function 256-NEA6, 256-NIA6 and the combined authenticated encryption 256-NCA6 protection function for 3GPP systems.

2 References p. 6

The following documents contain provisions which, through reference in this text, constitute provisions of the present document.

References are either specific (identified by date of publication, edition number, version number, etc.) or non-specific.
For a specific reference, subsequent revisions do not apply.
For a non-specific reference, the latest version applies. In the case of a reference to a 3GPP document (including a GSM document), a non-specific reference implicitly refers to the latest version of that document in the same Release as the present document.

[1]

TR 21.905: "Vocabulary for 3GPP Specifications".

[2]

The non-redacted specification is available via http://www.etsi.org/WebSite/OurServices/Algorithms/3gppalgorithms.aspx and is subject to licensing conditions described at this site.

3 Definitions of terms, symbols and abbreviations p. 6

3.1 Terms p. 6

For the purposes of the present document, the terms given in TR 21.905, in the non-redacted version of the specification [2] and the following apply. A term defined in the present document and its corresponding non-redacted version [2] takes precedence over the definition of the same term, if any, in TR 21.905.

3.2 Symbols p. 6

Void.

3.3 Abbreviations p. 6

For the purposes of the present document, the abbreviations given in TR 21.905, in the non-redacted version of the specification [2] and the following apply. An abbreviation defined in the present document and its corresponding non-redacted version [2] takes precedence over the definition of the same abbreviation, if any, in TR 21.905.

4 Technical provisions p. 7

The technical provisions of the ZUC based 256-bits algorithm specification are contained in the non-redacted version of the present document [2].