Boeing had two patents in cloud during Q4 2023. Boeing‘s patent involves techniques for providing users with an anonymous user signature on a message in a decentralized network. This involves using a hardware security module and a certificate authority to obtain a credential with a user certificate, public key, and attributes. The user secret key is accessed to sign the message, along with a zero-knowledge proof to verify the signature without revealing user attributes. GlobalData’s report on Boeing gives a 360-degreee view of the company including its patenting strategy. Buy the report here.
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Boeing grant share with cloud as a theme is 0% in Q4 2023. Grant share is based on the ratio of number of grants to total number of patents.
Recent Patents
Application: Private key security in the cloud (Patent ID: US20230412398A1)
The patent filed by The Boeing Co. describes techniques for providing an anonymous user signature on a message in a distributed decentralized network using a hardware security module and a certificate authority. The certificate authority obtains a credential for the user, including a certificate with a user public key and user attributes, and provides a signature on the message without revealing all user attributes, along with a zero-knowledge proof. The method involves generating cryptographic key pairs, accessing user secret keys, and ensuring compliance with presentation policies for attribute disclosure.
The computer system described in the patent includes an electronic storage and a certificate authority with processors to perform operations related to obtaining user credentials, receiving signature requests, and providing anonymous user signatures with zero-knowledge proofs. The system can handle requests for user accounts, generate cryptographic key pairs, and ensure secure storage of user secret keys. It is designed to operate in a blockchain network, particularly for cryptocurrency transactions, while maintaining user privacy and adhering to specified attribute disclosure policies. The zero-knowledge proof mechanism ensures that only necessary user attributes are revealed without compromising the overall security of the system.
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GlobalData, the leading provider of industry intelligence, provided the underlying data, research, and analysis used to produce this article.
GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
