{"data":{"id":"10cef411-fa29-41ac-9195-af75a4c364a7","title":"BioFast: An Efficient Privacy-Preserving Face Verification Protocol From FHE and Cryptographic Hash Functions","summary":"This research paper presents BioFast, a privacy-preserving face verification protocol (a system for confirming someone's identity using their face while keeping their facial data secret) that uses FHE (fully homomorphic encryption, a type of encryption that lets computers process data without decrypting it first) and cryptographic hash functions (mathematical functions that scramble data in a one-way process). The protocol improves on existing methods by introducing more efficient packing techniques for processing multiple calculations at once and replacing interactive garbled circuits (cryptographic methods requiring back-and-forth communication) with a non-interactive comparison scheme, resulting in faster and more efficient face verification.","solution":"N/A -- no mitigation discussed in source.","labels":["research","privacy"],"sourceUrl":"http://ieeexplore.ieee.org/document/11615151","publishedAt":"2026-07-21T13:16:59.000Z","cveId":null,"cweIds":null,"cvssScore":null,"cvssSeverity":null,"severity":"info","attackType":[],"issueType":"research","affectedPackages":null,"affectedVendors":[],"affectedVendorsRaw":[],"classifierModel":"claude-haiku-4-5-20251001","classifierPromptVersion":"v3","cvssVector":null,"attackVector":null,"attackComplexity":null,"privilegesRequired":null,"userInteraction":null,"exploitMaturity":null,"epssScore":null,"patchAvailable":null,"disclosureDate":"2026-07-21T13:16:59.000Z","capecIds":null,"crossRefCount":0,"attackSophistication":"advanced","impactType":["confidentiality"],"aiComponentTargeted":"inference","llmSpecific":false,"classifierConfidence":0.85,"researchCategory":"peer_reviewed","atlasIds":null}}