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Work item:
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X.dlt-sr-aks
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Subject/title:
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Security requirements for authenticated key establishment in DLT-based distributed systems
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Status:
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Under study
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Approval process:
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AAP
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Type of work item:
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Recommendation
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Version:
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New
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Equivalent number:
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-
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Timing:
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2028-Q4 (Medium priority)
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Liaison:
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-
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Supporting members:
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Korea (Rep. of), ETRI, KISA
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Summary:
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This Recommendation specifies security requirements and a framework for authenticated key establishment in DLT-based distributed systems. It defines core principles, architecture, functional components, and procedures to ensure that secure communication channels are established and maintained in alignment with decentralized trust infrastructures. The Recommendation also addresses trust-state binding, delegation-aware authenticated key establishment, key lifecycle management, and crypto-agility considerations to support secure communication in decentralized and distributed environments.
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Comment:
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-
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Reference(s):
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Historic references:
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Contact(s):
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| ITU-T A.5 justification(s): |
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First registration in the WP:
2026-06-10 16:04:49
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Last update:
2026-06-10 16:06:15
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