{"data":{"id":"5d0f1409-5684-4216-910e-dcb2c3cdb541","title":"Secure Acceleration of Aggregation Queries Over Homomorphically Encrypted Databases","summary":"This research proposes AHEDB (Accelerated Homomorphically Encrypted DataBase), a system designed to speed up database queries on encrypted data using Fully Homomorphic Encryption, or FHE (a method that lets computers perform calculations on encrypted information without decrypting it first). The system uses Encrypted Multiple Maps to reduce computational strain and a Single Range Cover algorithm for indexing, achieving better performance than existing FHE-based approaches while maintaining security.","solution":"N/A -- no mitigation discussed in source.","labels":["research"],"sourceUrl":"http://ieeexplore.ieee.org/document/11371476","publishedAt":"2026-02-03T13:17:53.000Z","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":"2026-02-03T13:17:53.000Z","capecIds":null,"crossRefCount":0,"attackSophistication":"advanced","impactType":["confidentiality","availability"],"aiComponentTargeted":null,"llmSpecific":false,"classifierConfidence":0.75,"researchCategory":"peer_reviewed","atlasIds":null}}