{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8522052","patent":{"patent_number":"US-8522052","title":"Method and integrated circuit for secure encryption and decryption","assignee":null,"inventors":[],"filing_date":"2010-04-07T00:00:00.000Z","publication_date":"2013-08-27T00:00:00.000Z","cpc_codes":["H04L"],"num_claims":12,"abstract":"In one embodiment of the present invention a secure cryptographic device is provided. The device includes a power supply interface, a cryptographic processing block coupled to the power supply interface, a random number generator, and a complex multiplication circuit. The complex multiplication circuit has an output coupled to the power supply interface for modulating a power variation waveform detectable on the power supply interface. The complex multiplication circuit also has a first input coupled to an output of the random number generator and a second input coupled to the power supply interface."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and integrated circuit for secure encryption and decryption","description":"In one embodiment of the present invention a secure cryptographic device is provided. The device includes a power supply interface, a cryptographic processing block coupled to the power supply interfa","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8522052","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-8522052","citation_suggestion":"Patentable. \"Method and integrated circuit for secure encryption and decryption\" (US-8522052). https://patentable.app/patents/US-8522052","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8522052","json":"https://patentable.app/api/llm-context/US-8522052","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T08:34:46.481Z"}