T/NBSIA 015-2025 Data flow authorization specification based on multi-party undeniable signature
T/NBSIA 015-2025 Data flow authorization specification based on multi-party undeniable signature
Basic Information
Scope
This document specifies the technical requirements for data authorization, multi-party signature confirmation, and data usage compliance verification during the data transfer process. Specifically, it includes the multi-party authorization and signature process in data set transfer, data ownership confirmation, data abuse prevention, and identification and accountability mechanisms for unethical behavior. This document applies to public data authorization platforms, data exchange systems, and related parties (such as data providers, data users, and platform operators) in the technical implementation guidelines for data transfer and authorization processes, ensuring the security, reliability, and traceability of the data authorization process.