Zero-Linkability describes a privacy property in cryptographic systems where it is computationally infeasible to determine if two distinct transactions or interactions belong to the same entity. This ensures that an individual’s activities cannot be correlated across different instances, thereby preserving user anonymity and transactional privacy. It is a crucial characteristic for enhancing confidentiality in decentralized networks. This property protects users from surveillance and tracking.
Context
The pursuit of Zero-Linkability is a primary objective in the design of privacy-focused cryptocurrencies and blockchain protocols. News often highlights advancements in zero-knowledge proofs and other cryptographic techniques that enable this property. Regulatory bodies and privacy advocates frequently discuss the balance between transactional anonymity and anti-money laundering requirements.
MSCIKDF, a new key derivation primitive, unifies cryptographic identity across multi-chain and PQC environments while guaranteeing strict context isolation.
MSCIKDF introduces a unified key derivation primitive for deterministic, context-isolated, and post-quantum-ready identity across diverse cryptographic domains.
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