CSA ISO/IEC 18033-3:12 (R2021)

Current Revision

Amendment 1:2022 to CSA ISO/IEC 18033-3:12, Information technology - Security techniques - Encryption algorithms - Part 3: Block ciphers - Amendment 1: SM4 (Adopted amendment 1:2021 to ISO/IEC 18033-3:2010)

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CSA ISO/IEC 18033-3:12 (R2021)

Name: CSA ISO/IEC 18033-3:12 (R2021) – Amendment 1:2022 to CSA ISO/IEC 18033-3:12, Information technology - Security techniques - Encryption algorithms - Part 3: Block ciphers - Amendment 1: SM4 (Adopted amendment 1:2021 to ISO/IEC 18033-3:2010)
Brand: Canadian Standards Association
SKU: CSA ISO/IEC 18033-3:12 (R2021)
Price: 194.00 USD
Availability: InStock

Amendment 1:2022 to CSA ISO/IEC 18033-3:12, Information technology - Security techniques - Encryption algorithms - Part 3: Block ciphers - Amendment 1: SM4 (Adopted amendment 1:2021 to ISO/IEC 18033-3:2010)

PUBLISH DATE 2021

PAGES 95

Information technology - Security techniques - Encryption algorithms - Part 3: Block ciphers (Adopted ISO/IEC 18033-3:2010, second edition, 2010-12-15)

Scope

This part of ISO/IEC 18033 specifies block ciphers. A block cipher maps blocks of n bits to blocks of n bits, under the control of a key of k kits. A total of seven different block ciphers are defined. They are categorized in Table 1. The algorithms specified in this part of ISO/IEC 18033 have been assigned object identifiers in accordance with ISO/IEC 9834. The list of assigned object identifiers is given in Annex B. Any changes to the specification of the algorithms resulting in a change of functional behavior will result in a change of the object identified assigned to the algorithm.