{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-12001346","patent":{"patent_number":"US-12001346","title":"Device, method and system to supplement a skewed cache with a victim cache","assignee":null,"inventors":[],"filing_date":"2020-12-18T00:00:00.000Z","publication_date":"2024-06-04T00:00:00.000Z","cpc_codes":["G06F","H04L","G06F","G06F","G06F","H04L","H04L","G06F"],"num_claims":20,"abstract":"Techniques and mechanisms for a victim cache to operate in conjunction with a skewed cache to help mitigate the risk of a side-channel attack. In an embodiment, a first line is evicted from a skewed cache, and moved to a victim cache, based on a message indicating that a second line is to be stored to the skewed cache. Subsequently, a request to access the first line results in a search of both the victim cache and sets of the skewed cache which have been mapped to an address corresponding to the first line. Based on the search, the first line is evicted from the victim cache, and reinserted in the skewed cache. In another embodiment, reinsertion of the first line in the skewed cache includes the first line and a third line being swapped between the skewed cache and the victim cache."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Device, method and system to supplement a skewed cache with a victim cache","description":"Techniques and mechanisms for a victim cache to operate in conjunction with a skewed cache to help mitigate the risk of a side-channel attack. In an embodiment, a first line is evicted from a skewed c","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-12001346","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-12001346","citation_suggestion":"Patentable. \"Device, method and system to supplement a skewed cache with a victim cache\" (US-12001346). https://patentable.app/patents/US-12001346","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-12001346","json":"https://patentable.app/api/llm-context/US-12001346","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T19:17:04.705Z"}