Product Design, Manufacturing & Innovation Resources

أحدث المنشورات وبراءات الاختراع حول التشفير

. أحدث المنشورات وبراءات الاختراع حول التشفير. معيار التشفير المتقدم (AES)

نصيحة: بالإضافة إلى التحديد أدناه، يمكنك البحث في قاعدتي بياناتنا بالكامل وتصفيتها:

> أداة البحث عن المنشورات المجانية < حسب المؤلف، أو الموضوع، أو الكلمات المفتاحية، أو التاريخ، أو المجلة.

> أداة البحث عن براءات الاختراع المجانية < للحصول على براءات اختراع باللغة الإنجليزية من مكتب براءات الاختراع الأوروبي.

هذه هي أحدث مجموعة مختارة من المنشورات وبراءات الاختراع العالمية باللغة الإنجليزية حول التشفير، بين العديد من المجلات العلمية على الإنترنت، مصنفة ومركزة على التشفير والتشفير والتشفير وAES وتحليل التشفير وDiffie-Hellman ووظيفة التجزئة وخوارزمية RSA والتوقيع الرقمي ومفتاح التشفير وسلطة التشفير والمفتاح العام والمفتاح الخاص والمنحنى الإهليلجي.

User data encryption based on a user subscription

Patent published on the 2026-05-21 in US under Ref US20260142814 by T MOBILE INNOVATIONS LLC [US] (Gibson Geoffrey Todd [us], Corona A Karl [us], Bouthemy Jean-luc Rene [us])

Abstract: A data communication system receives a first message from a user communication device that requests a user data session, and in response, determines that the user communication device has a user subscription for encrypted communications. In response to determining that the user communication device has the user subscription for the encrypted communications, the data communication system determines cryptography information for the user data session. The data communication system generates and tra[...]


Our summary: A data communication system processes user requests for encrypted data sessions based on user subscriptions. It determines cryptography information and facilitates user data encryption. The system also generates usage records for the encrypted sessions.

encryption, user subscription, data communication, cryptography

Patent

Digital content access authentication using a cryptographic possession factor

Patent published on the 2026-05-21 in US under Ref US20260142958 by EBAY INC [US] (Abhyankar Swanand [us], Adhikari Harshada Sunil [us], Derashri Rahul [us], Kumar Sandeep [us], Vadlaputi Prabhakara Rao [us])

Abstract: Digital content authentication using a cryptographic possession factor is described. In one or more examples, a navigation request to access a webpage is received and verified, over a plurality of iterations over a session, that an originator of the navigation request maintains a cryptographic token as bound within a browser through use of a public key associated with the cryptographic token. A log describing the verifying is stored and then a determination is made that the webpage involves addi[...]


Our summary: The method involves verifying a navigation request using a cryptographic token. A log of the verification process is maintained. Access to the webpage is controlled based on the selected authentication level associated with the token.

cryptographic authentication, digital content access, possession factor, session management

Patent

Gradient color massager and manufacturing method therefor

Patent published on the 2026-05-21 in WO under Ref WO2026102606 by DONGGUAN VULCANPRO SILICONE RUBBER IND CO LTD [CN] (Lu Anlin [cn])

Abstract: Disclosed are a gradient color massager and a manufacturing method therefor. The massager comprises an opaque core body and a monochromatic light-transmissive sleeve coating the outer surface of the opaque core body. A vibration member is provided inside the opaque core body. The thickness between each region of the outer surface of the monochromatic light-transmissive sleeve and the opaque core body varies. The variation in the thickness of the monochromatic light-transmissive sleeve, in combin[...]


Our summary: The invention describes a gradient color massager with an opaque core and a light-transmissive sleeve. The sleeve s thickness varies to create a gradient effect while ensuring structural stability. The design enhances aesthetic appeal and reduces detachment risk.

Gradient color, massager, manufacturing method, vibration member

Patent

Blockchain-based key management system

Patent published on the 2026-05-21 in WO under Ref WO2026105915 by ROOT LAB CO LTD [KR] (Kim Jong Hyun [kr])

Abstract: The present invention relates to a blockchain-based key management system. The blockchain-based key management system comprises: a chain code module; distributed storage; and a blockchain network, wherein a private key is encrypted and stored in the distributed storage and an address for accessing the private key is recorded in a blockchain, thereby enabling significant reduction of a risk of private key leakage due to a single point of failure or hacking.[...]


Our summary: This invention presents a blockchain-based key management system. It includes a chain code module and distributed storage for securely encrypting private keys. The system reduces the risk of key leakage by eliminating single points of failure.

Blockchain, Key Management, Encryption, Distributed Storage

Patent

System and method for offline vending

Patent published on the 2026-05-21 in WO under Ref WO2026102532 by TECHTREX INC [CA] (Lee Charles [ca], Lee Seon-kyoo [ca], Ding Dexi [ca], Li Xiaohan [ca], Jing Fanying [ca], Chan Victor [ca], Rana Shelly [ca], Gao Zengbin [ca], Liu Qiang [ca], Kang Haijun [ca], Lim Charles Newton [ca], Singh Gurpreet [ca])

Abstract: There is provided a system and method for offline order placement. The method including encrypting a purchase log using a second encryption key pair, the second encryption key pair shared with a management server; communicating the encrypted purchase log to a consumer device, the consumer device communicates the encrypted purchase log to the management server; receiving and decrypting an encrypted purchase order from the consumer device using a first encryption key pair, the first encryption key[...]


Our summary: The system enables offline order placement through encrypted purchase logs. It communicates these logs between consumer devices and a management server. Fulfillment of purchase orders is achieved by decrypting the logs using shared encryption key pairs.

offline vending, encryption, purchase log, consumer device

Patent

Card reader device for amusement and gaming machines with installation, diagnostic, and offline modes

Patent published on the 2026-05-21 in US under Ref US20260141193 by AMUSEMENT CONNECT LLC [US] (Tarpley John [us], Licausi Frank [us])

Abstract: [0000] A card reader device for amusement and gaming machines integrates installation, diagnostic, and offline operational functions within a single hardware platform. The device includes a processor, memory, power-interface circuitry, communication interface, display, indicator assembly, and encryption module. During installation, the device measures network signal strength, provides real-time visual feedback through color-coded indicators, and enables remote configuration via a mobile device o[...]


Our summary: The card reader device integrates installation, diagnostic, and offline functions for amusement and gaming machines. It features real-time visual feedback during installation and performs voltage analysis in diagnostic mode. The device manages transactions offline and synchronizes data when the network is restored.

card reader, amusement machines, diagnostic mode, offline operation

Patent

End-to-end encryption, chat control, and the future of the right to encryption in digital services

Published on 2026-05-13 by @OXFORD

Abstract: AbstractOne of the pressing issues in the regulation of digital communications services is how to ensure effective cryptographic protection of user communications. This issue is analysed in relation to the so-called “right to encryption” and the risks associated with using encrypted messengers to disseminate illegal content, including CSAM and extremist content. The response to this threat is various countries’ adoption of a new category of regulations, which deliberately weaken certain tr[...]


Our summary: The article discusses the challenges of regulating end-to-end encryption (E2EE) in digital communications. It examines the balance between user privacy and the need to combat illegal content dissemination. Proposed regulatory strategies aim to weaken E2EE while ensuring effective protection of user communications across the EU digital market.

encryption, regulation, digital communications, E2EE

Publication

Physics-informed geometric operators in generative airfoil design with hybrid VAEs

Published on 2026-03-11 by @OXFORD

Abstract: AbstractThis work investigates the use of physics-informed geometric operators in tandem with latent variable models to support surrogate learning, dimensionality reduction, and generative design of airfoils. A baseline dataset was constructed via a NURBS-based airfoil parametric model with physically interpretable design variables, and discretized using two schemes: a uniform parametric and a uniform arc-length sampling. A hybrid Variational AutoEncoder (VAE) with the addition of convolutional [...]


Our summary: This study explores the integration of physics-informed geometric operators with latent variable models for airfoil design. A hybrid Variational AutoEncoder was developed to enhance reconstruction accuracy and diversity. The research provides guidelines for effective architecture and loss-function scaling in generative design applications.

Physics-informed, Generative design, Variational AutoEncoder, Dimensionality reduction

Publication

المواضيع المغطاة: التشفير، التشفير، التشفير، التشفير، التشفير AES، تحليل التشفير، ديفي-هيلمان، دالة التجزئة، خوارزمية RSA، التوقيع الرقمي، مفتاح التشفير، سلطة الشهادة، المفتاح العام، المفتاح الخاص، المنحنى الإهليلجي، التشفير الديناميكي، المعاملات الآمنة دون اتصال بالإنترنت، الشبكة المحلية اللاسلكية، بروتوكول التشفير.

السياق التاريخي

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