{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10490107","patent":{"patent_number":"US-10490107","title":"Secret calculation device, method, recording medium, and secret calculation system","assignee":null,"inventors":[],"filing_date":"2015-07-09T00:00:00.000Z","publication_date":"2019-11-26T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L"],"num_claims":2,"abstract":"To calculate of an exclusive OR of elements of bits while the bits remain distributed to a plurality of secret calculation devices without communication among the secret calculation devices, and to calculate of an AND of bits with small amounts of communication and calculation while the bits remain distributed, provided is a secret calculation device including a local AND device and an AND redistribution device. The local AND device receives at least two one-bit input elements to produce a first local AND element. The AND redistribution device receives a one-bit mask and a second local AND element acquired by calculating an exclusive OR of the first local AND element and P bits (P is an integer equal to or more than 0), calculates a first OR, and communicates to/from an AND redistribution device of another secret calculation device to produce at least one one-bit output element."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Secret calculation device, method, recording medium, and secret calculation system","description":"To calculate of an exclusive OR of elements of bits while the bits remain distributed to a plurality of secret calculation devices without communication among the secret calculation devices, and to ca","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10490107","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-10490107","citation_suggestion":"Patentable. \"Secret calculation device, method, recording medium, and secret calculation system\" (US-10490107). https://patentable.app/patents/US-10490107","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10490107","json":"https://patentable.app/api/llm-context/US-10490107","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T20:11:35.738Z"}