Systems and Methods for a Secure Keyless System
Summary
USPTO published patent application US20260109322A1 by inventors Asadullah Ansari and Sharath Yadav Doddamane Hemantharaja for a method securing vehicle access from cyberattacks via a keyless system. The application, originally filed on July 1, 2021, discloses processing a keyless-entry transmission carrying an ID code portion, decrypting the ID code portion using a private key of the vehicle, detecting whether the decrypted ID code portion matches one of a plurality of predetermined function codes of the vehicle, and executing a functionality of the vehicle corresponding with a matching function code.
About this source
USPTO classification H04L covers transmission of digital information: network protocols, modulation schemes, wireless signal processing, coding, encryption in transit, and multiplexing. With 5G, 6G, and satellite internet driving new filings, H04L is one of the largest active patent classes. Every newly published application in H04L lands in this feed, around 215 a month. Applications publish 18 months after filing, so this feed reveals what MediaTek, Qualcomm, Ericsson, Samsung, Huawei, and dozens of smaller companies were working on in the prior year and a half. Watch this if you compete in networking hardware, advise telecoms on IP strategy, or scout acquisition targets in wireless infrastructure.
What changed
USPTO published patent application US20260109322A1 disclosing cryptographic methods for securing vehicle keyless entry systems against cyberattacks. The application claims methods for processing keyless-entry transmissions containing an ID code portion, decrypting the ID code portion using a vehicle's private key, detecting whether the decrypted portion matches predetermined function codes, and executing corresponding vehicle functionalities.
Affected parties in the automotive cybersecurity and vehicle access systems sectors should note this application for prior art and freedom-to-operate considerations. Patent applications do not create immediate compliance obligations but represent emerging technical approaches to vehicle security that may influence future industry standards and competitive positioning in automotive cybersecurity.
Archived snapshot
Apr 25, 2026GovPing captured this document from the original source. If the source has since changed or been removed, this is the text as it existed at that time.
SYSTEMS AND METHODS FOR A SECURE KEYLESS SYSTEM
Application US20260109322A1 Kind: A1 Apr 23, 2026
Inventors
Asadullah ANSARI, Sharath Yadav Doddamane HEMANTHARAJA
Abstract
Methods and systems are provided for securing vehicle access from cyberattacks via a keyless system. In an embodiment, a method for a vehicular keyless entry system is provided, comprising processing, at a vehicle, a keyless-entry transmission carrying an identification (ID) code portion; decrypting the ID code portion of the keyless-entry transmission using a private key of the vehicle; detecting whether the decrypted ID code portion matches one of a plurality of predetermined function codes of the vehicle; and executing a functionality of the vehicle corresponding with a function code of the vehicle that matches the decrypted ID code portion.
CPC Classifications
B60R 25/241 B60R 25/209 H04L 9/0816 H04L 9/3247 B60R 2325/108
Filing Date
2021-07-01
Application No.
18575252
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