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DS/ISO/IEC 18033-4:2011/Amd 1:2020
Information technology - Security techniques - Encryption algorithms - Part 4: Stream ciphers- AMENDMENT 1: ZUC
This part of ISO/IEC 18033 specifies*a)*output functions to combine a keystream with plaintext,*b)*keystream generators for producing keystream, and*c)*object identifiers assigned to dedicated keystream generators in accordance with ISO/IEC 9834.*NOTE 1 – The list of assigned object identifiers is given in Annex A.*NOTE 2 – Any change to the specification of these algorithms resulting in a change of functional behaviour will result in a change of the object identifier assigned to each algorithm.*
Danish Standards [ds]