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Hlavní stránka>BS ISO/IEC 18033-4:2011+A1:2020 Information technology. Security techniques. Encryption algorithms Stream ciphers
sklademVydáno: 2020-09-11
BS ISO/IEC 18033-4:2011+A1:2020 Information technology. Security techniques. Encryption algorithms Stream ciphers

BS ISO/IEC 18033-4:2011+A1:2020

Information technology. Security techniques. Encryption algorithms Stream ciphers

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Označení normy:BS ISO/IEC 18033-4:2011+A1:2020
Počet stran:108
Vydáno:2020-09-11
ISBN:978 0 539 04207 8
Status:Standard
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BS ISO/IEC 18033-4:2011+A1:2020


This standard BS ISO/IEC 18033-4:2011+A1:2020 Information technology. Security techniques. Encryption algorithms is classified in these ICS categories:
  • 35.030 IT Security

This part of ISO/IEC 18033 specifies

  1. output functions to combine a keystream with plaintext,

  2. keystream generators for producing keystream, and

  3. 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 the algorithms concerned.