Homomorphic Fingerprints

Definition ∞ Cryptographic constructs that generate unique identifiers or “fingerprints” from data, such that these fingerprints can be manipulated homomorphically. This property allows computations to be performed on encrypted data without decrypting it first, preserving privacy while enabling complex analyses. These constructs are vital for privacy-preserving computation and secure data sharing.
Context ∞ ‘Homomorphic Fingerprints’ are a subject of advanced research in cryptography with direct implications for privacy-enhancing technologies in blockchain. News might report on breakthroughs in their efficiency or applicability to specific use cases like secure data aggregation or private smart contracts. Their development is seen as a key step toward realizing more robust privacy guarantees within digital asset ecosystems.