{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8474045","patent":{"patent_number":"US-8474045","title":"Method of detecting program attacks","assignee":null,"inventors":[],"filing_date":"2010-04-12T00:00:00.000Z","publication_date":"2013-06-25T00:00:00.000Z","cpc_codes":["G06F"],"num_claims":18,"abstract":"A program data attack is detected during execution of an algorithm performed by an embedded system. The algorithm uses program data stored in the embedded system. The detection is performed by asserting a detection command signal, initializing a calculation register with a calculation result in response to assertion of the detection command signal, wherein the calculation result is produced by execution of the algorithm using the program data, and comparing the calculation result stored in the calculation register with a reference value included in the program data, wherein the reference value is a value of the calculation result expected to be obtained when the program data is not attacked from outside."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method of detecting program attacks","description":"A program data attack is detected during execution of an algorithm performed by an embedded system. The algorithm uses program data stored in the embedded system. The detection is performed by asserti","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8474045","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-8474045","citation_suggestion":"Patentable. \"Method of detecting program attacks\" (US-8474045). https://patentable.app/patents/US-8474045","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8474045","json":"https://patentable.app/api/llm-context/US-8474045","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T22:21:34.860Z"}