{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8526603","patent":{"patent_number":"US-8526603","title":"Public-key encrypted bloom filters with applications to private set intersection","assignee":null,"inventors":[],"filing_date":"2011-07-08T00:00:00.000Z","publication_date":"2013-09-03T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L","H04L"],"num_claims":19,"abstract":"Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for retrieving, from computer-readable memory, a set, the set including a plurality of elements, adding, using a computing device, elements of the set to a Bloom filter, the Bloom filter including a plurality of bits, and encrypting, using the computing device, each bit of the plurality of bits of the Bloom filter to provide an encrypted Bloom filter, encrypting being achieved using homomorphic, public key encryption. Implementations are further directed to performing operations on the encrypted Bloom filter, and performing private set intersection (PSI) using the encrypted Bloom filter."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Public-key encrypted bloom filters with applications to private set intersection","description":"Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for retrieving, from computer-readable memory, a set, the set including a plurality of elements, addi","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8526603","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-8526603","citation_suggestion":"Patentable. \"Public-key encrypted bloom filters with applications to private set intersection\" (US-8526603). https://patentable.app/patents/US-8526603","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8526603","json":"https://patentable.app/api/llm-context/US-8526603","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T14:37:25.133Z"}