ISO/IEC 18033-7:2022
The published standard for tweakable block ciphers. It defines five algorithms (Deoxys-TBC-256, Deoxys-TBC-384, Skinny-64/192, Skinny-128/256 and Skinny-128/384) and places requirements on their use in clause 5.
ISO/IEC 18033-7:2022 is a compliance framework from international with 1 domains and 8 controls. The largest domains are Tweakable block ciphers and their use (8 controls). Every control below carries what it requires and what an assessor expects to see.
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Framework Domains (1)
Tweakable block ciphers and their use
| Code | Title |
|---|---|
| iso-iec-18033-7-2022::5.1 | Minimum key length |
| iso-iec-18033-7-2022::5.2 | Stricter conditions for a use case |
| iso-iec-18033-7-2022::5.3 | Skinny-64/192 data bound |
| iso-iec-18033-7-2022::5.4 | Tweakey order |
| iso-iec-18033-7-2022::5.5 | Key separation across tweak lengths |
| iso-iec-18033-7-2022::6.1 | Deoxys-TBC versions |
| iso-iec-18033-7-2022::6.2 | Deoxys-TBC encryption |
| iso-iec-18033-7-2022::6.3 | Deoxys-TBC decryption |
What is ISO/IEC 18033-7:2022 and who does it apply to?
ISO/IEC 18033-7:2022 is a compliance framework from international with 1 domains and 8 controls. The published standard for tweakable block ciphers. It defines five algorithms (Deoxys-TBC-256, Deoxys-TBC-384, Skinny-64/192, Skinny-128/256 and Skinny-128/384) and places requirements on their use in clause 5. It is used by organisations to establish and maintain compliance with industry standards and regulatory requirements.
What does ISO/IEC 18033-7:2022 actually require?
ISO/IEC 18033-7:2022 has 8 controls organised across 1 domains. The largest domains are Tweakable block ciphers and their use (8 controls). Each control defines specific requirements that organisations must implement to achieve compliance.
If I already comply with another framework, how much of ISO/IEC 18033-7:2022 do I already cover?
ISO/IEC 18033-7:2022 does not currently have cross-framework mappings in our system. Check back as we continuously expand our mapping database.
How do I implement ISO/IEC 18033-7:2022?
Start your ISO/IEC 18033-7:2022 compliance journey by running a self-assessment on our platform to identify your current compliance posture. Our AI advisory can answer specific questions about ISO/IEC 18033-7:2022 requirements, and cross-framework mapping helps you leverage existing controls from other frameworks you may already comply with. Create a free account to access all 8 controls and track your progress.
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