Product Design, Manufacturing & Innovation Resources

Dernières publications et brevets sur le chiffrement

. Dernières publications et brevets sur le cryptage. Norme de chiffrement avancée (AES)

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Il s'agit de notre dernière sélection de publications et de brevets mondiaux en anglais sur le chiffrement, parmi de nombreuses revues scientifiques en ligne, classées et axées sur le chiffrement, la cryptographie, le chiffrement, AES, la cryptanalyse, Diffie-Hellman, la fonction de hachage, l'algorithme RSA, la signature numérique, la clé cryptographique, l'autorité de certification, la clé publique, la clé privée et la courbe elliptique.

Charcuterie board

Patent published on the 2026-06-11 in US under Ref US20260157552 by ADEBIAYE VICTOIRE ZINHOUE [US] (Adebiaye Victoire Zinhoue [us])

Abstract: A charcuterie board comprising a plurality of recessed sections for displaying and serving food items, a plurality of removable bowls interspersed between the recessed sections, also for displaying and serving food items, and a plurality of charcuterie tools which are removably retained within the charcuterie board. The charcuterie board is wheel-shaped with the tools being removably retained about the perimeter of the round board to create the appearance of a ship s wheel, the handles of the ch[...]


Our summary: The charcuterie board features recessed sections and removable bowls for food display. It is designed in a wheel shape, resembling a ship s wheel. The tools are integrated into the perimeter, enhancing both functionality and aesthetics.

charcuterie, serving, design, tools

Patent

Data transmission method, system, device, and readable storage medium

Patent published on the 2026-06-11 in US under Ref US20260161821 by CHEN JUZHOU [CN] (Chen Juzhou [cn])

Abstract: A data transmission method, system, device, and computer-readable storage medium are described for secure and authorized sharing of encrypted health data. Health information collected by a wearable device is encrypted using public key information to generate health data. A mobile terminal obtains user-input authorization information, generates authorization permissions, and transmits the health data and authorization permissions to a server. The server stores the data in a distributed manner, di[...]


Our summary: The method enables secure sharing of encrypted health data from wearable devices. It uses public key encryption for data security and authorization permissions for access control. A reward mechanism incentivizes user participation in data sharing while preventing unauthorized access.

data transmission, encryption, health data, distributed storage

Patent

Data processing methods and apparatuses, and related products

Patent published on the 2026-06-11 in WO under Ref WO2026118022 by HUAWEI TECH CO LTD [CN] (Wei Zhuo [cn], Yang Yanjiang [cn], Liu Faye [cn])

Abstract: The present disclosure provides a data processing method. The method is applicable to a i-th node among n nodes in a data transmission path, n being an integer greater than 1. The method includes: obtaining a first packet including data; and transmitting a second packet including the data and signature information of the i-th node, where the signature information of the i-th node is determined by signing, based on a private key of the i-th node, a public key of the i-th node and serial informati[...]


Our summary: The disclosure details a data processing method for nodes in a transmission path. It involves obtaining a first packet and transmitting a second packet with data and node signature information. The signature is generated using the private key of the node and information from the first node.

data processing, packet transmission, node signature, private key

Patent

Methods and compositions for hair follicle regeneration and hair growth

Patent published on the 2026-06-11 in US under Ref US20260157951 by LYNCH SAMUEL E [US] (Lynch Samuel E [us])

Abstract: [0000] Compositions of PDGF for skin or hair follicle repair, regeneration, rejuvenation, comfort, reinforcement or aesthetic utility and hair and growth comprising rhPDGF-BB and/or rhPDGF-AB combined with a carrier selected from the group consisting of differing types of collagen, gelatin, alginates, polysaccharides, glycosaminoglycans, fibrin, hyaluronic acid and derivatives or combinations thereof, wherein skin, hair follicles and surrounding skin, and/or an area of hair loss is treated by ap[...]


Our summary: The content discusses methods for hair follicle regeneration and growth using PDGF compositions. It highlights the use of various carriers for effective application. The goal is to treat areas of hair loss and improve skin and hair follicle health.

PDGF, hair follicle regeneration, compositions, hair growth

Patent

Fat processing device

Patent published on the 2026-06-04 in WO under Ref WO2026112715 by SILIMED IND DE IMPLANTES LTDA [BR] (Farias Dos Santos Jeniffer [br], Pedro Milan Eduardo [br], Cerqueira Montagnini Thiago [br], De Oliveira Bernardo Hugo [br])

Abstract: The present invention relates to a fat processing device, specifically a fat processing device for autologous reinjection in aesthetic and reconstructive medicine. The fat processing device comprising a container, a lid, a filter element and an impeller.[...]


Our summary: The invention is a fat processing device designed for autologous reinjection. It includes a container, a lid, a filter element, and an impeller. This device is intended for use in aesthetic and reconstructive medical procedures.

fat processing, autologous reinjection, aesthetic medicine, reconstructive medicine

Patent

Downpipe runner device

Patent published on the 2026-06-04 in US under Ref US20260152949 by CUMMER CODY [CA] (Cummer Cody [ca])

Abstract: [0000] A downpipe runner device is provided. The device is designed to efficiently manage rainwater on roofs by directing water from an upper rooftop downspout to a lower rooftop eavestrough while offering an aesthetically integrated alternative to traditional downpipes. The device comprises a corrosion-resistant body featuring at least one channel with raised edges to guide water flow, treated with a hydrophobic coating for debris reduction and optimized with an inclined geometry to prevent sta[...]


Our summary: A downpipe runner device efficiently directs rainwater from rooftops to eavestroughs. It features a corrosion-resistant body with channels designed to reduce debris and prevent standing water. The device is customizable and securely mounted for aesthetic integration with various architectural styles.

downpipe, rainwater management, hydrophobic coating, UV-resistant finishes

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

Sujets abordés : cryptage, cryptographie, chiffrement, AES, cryptanalyse, Diffie-Hellman, fonction de hachage, algorithme RSA, signature numérique, clé cryptographique, autorité de certification, clé publique, clé privée, courbe elliptique, cryptage dynamique, transactions hors ligne sécurisées, réseau local sans fil et protocole de cryptage.

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(si la date est inconnue ou non pertinente, par exemple « mécanique des fluides », une estimation arrondie de son émergence notable est fournie)

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