Abstract: A secure element for a device includes an operative system the secure element including a first security applet configure to communicate with the device operative system, wherein the first security applet is configure to accept any first external application, after performing a key registration, as a local administrator application for some first data provided by the first external application, so that no other external application may access the first data without a permission of the first external application. The disclosure also provides a telecommunications device and a method of management of secure information in such a secure element.

Abstract: A system, mobile device, and method for managing security policies for data items stored in an electronic identification (eID) wallet on the mobile device. Security policies are associated with each of a plurality of supported namespaces on a mobile device and a verifier terminal operates to select a namespace to access a data item stored on the mobile device based on the security policies associated with the plurality of supported namespaces on the mobile device.

Abstract: Provided is a method for establishing a secure connection from a chip to a network. The method comprises sending a connection request with a decentralized identifier address, sending a request for getting a decentralized identifier, sending, to the network, the decentralized identifier, sending, to the chip, an authentication request with data, and determining and sending, to the network, authentication data, and authenticating the chip. It further include sending, to the ledger, a request for getting subscription data associated with the decentralized identifier address, verifying, whether the decentralized identifier address is associated with a subscription wallet address or a subscription address in an operator wallet sending, to the network, associated subscription data, verifying whether valid, and establishing, when valid, a connection to the chip.

Abstract: Provided is a method for pushing data to a mobile network operator (MNO), the method being suitable to be implemented by a server and comprising the following steps of: receiving, from the MNO, a message comprising at least one communication pattern associated with at least one device identifier identifying a type or a provider of a device; receiving, from a user, a request for downloading a subscription profile of the MNO; sending, in response to the request, the subscription profile to a device of the user; identifying, from the at least one communication pattern, a communication pattern applicable to the subscription profile according to device data obtained from the request; and pushing data comprising an identifier of the subscription profile and the applicable communication pattern to the MNO.

Abstract: An electronic control device of an avionics system for implementation of a critical avionics function, comprising: a module for receiving a voice instruction signal; a speech recognition module configured to transform the voice signal into a textual transcript; a processing module configured to associate the textual transcript with at least one action to be performed; a monitoring system comprising: a control module configured to check whether the textual transcript and/or the action to be performed is consistent if and only if: a) the textual transcript and/or the action to be performed is consistent with the expected syntax, b) the textual transcript and/or the action to be performed is consistent with the expected lexical field, and c) the textual transcript and/or the action to be performed is consistent with the current context, a module for generating an associated command only if no inconsistencies are detected.

Abstract: An optical flow odometer to determine the position of an object movable relatively to a surface is provided that includes a cluster of digital image sensors intended to be arranged on the movable object at respective reference positions and an electronic processing and control unit electrically connected with the digital image sensors and configured to: operate the digital image sensors in subsequent time instants during movement of the movable object so as to carry out a sequence of multiple digital image capture operations, in each of which the digital image sensors are operated to simultaneously capture respective digital images, and receive from the digital image sensors and process the digital images captured in the multiple digital image capture operations to compute either the positions of the individual digital image sensors or the position of the cluster of digital image sensors at one or more of the multiple digital image capture operations, and compute the position of the movable object at one or m

Abstract: Provided is a method for securely transferring data element values stored in a first device to a second device, where each stored data element value being encrypted with a storage key (KSi). It includes mutually agreeing on a short term session key (STK), determining, for each stored data element value an ephemeral key as a sub-sequence of a pseudorandom sequence (bsi) derived from the short term session key (STK), encrypting, each stored data element values using said ephemeral key, decrypting, each data element value encrypted with an ephemeral key, using the storage key (KSi), to obtain KSi-decrypted data element values, transferring said KSi-decrypted data element values from the first device to the second device, obtaining, by the second device, the ephemeral keys from the short term session key (STK), and decrypting the transferred data element values using the obtained ephemeral key.

Abstract: The present invention relates to a method for authentication of a user using a user equipment, comprising an authentication engine for authenticating at least one user, said authentication engine being configured to operate with a local authentication model, wherein the method comprises the step for the user equipment of enhancing its local authentication model by at least one authentication factor, wherein said at least one authentication factor is stored in the local authentication model with a validity indication, indicating the time the authentication factor is valid for taking into account by the authentication engine, and authenticating a user by means of a match of the local authentication model with a set of user behavior indications retrieved by the user equipment through the authentication engine.

Abstract: The invention is a method for managing a remote server that assigns to a user agent (30) a session reference (31) and a user authentication request. The user agent (30) delegates the authentication request to an identity wallet (20) that sends a proof (21) of identity to the remote server (10). The user agent and the identity wallet are two separate devices, one of which generates and displays an ephemeral confirmation token (60) and sends to the remote server a control token (65) generated from the ephemeral confirmation token. The other of said devices gets a code (61) entered by the user then communicates with the remote server for contributing to a checking of the code by using the control token. The remote server grants rights associated to the session reference only if the proof of the identity is valid and if said checking is successful.

Abstract: A quantum telecommunications network includes nodes, typically on the ground; a conventional telecommunications network connecting the nodes to one another; and at least one satellite or airborne carrier able to generate and transmit multiplets of entangled photons to the nodes. The nodes are configured to collect photons from the satellite, take joint quantum measurements and exchange conventional information with other nodes via the conventional telecommunications network. Node and satellite payload for such a quantum telecommunications network. Method for quantum telecommunications by way of such a network.

Abstract: A method for manufacturing a device including a diamond crystal, the method including making available a substrate, growing a crystalline diamond layer on the substrate, the layer having a crystal lattice, the layer including at least a first set of XV centers in the crystal lattice, each XV center having a quantification axis, a main direction being defined for the first set, the quantification axes of the XV centers of the first set being parallel to the main direction, the normal direction being distinct from the main direction of the first set, removing a first part of the diamond layer in order to reveal a first face perpendicular to the main direction of the first set, and removing of a second part of the diamond layer in order to reveal a second face perpendicular to the first face.

Abstract: An active antenna radar able to produce an image with high angular resolution over a wide angular coverage, the antenna includes a number N of transmission channels and a number M of reception channels, each transmission channel and reception channel comprising an elementary antenna: each elementary antenna comprises a lens or a reflector associated with an array of elementary sources, the sources being configured to illuminate the lens or the reflector and at least the apertures being substantially arranged in the focal plane of the lens or centred around the focal point of the reflector; each elementary transmission or reception source being able to form or receive, respectively, a beam focused in a given direction, the directions being different from one transmission or reception source to another of one and the same elementary antenna; each elementary transmission or reception source being connected to a power amplifier or to a low-noise amplifier, respectively, and to switching means allowing the source

Abstract: A method, medium and system for auto-aligning displays of a head/helmet mounted display. The method, medium and system may provide for an auto-alignment of components of a headband, headgear, or a helmet. The method, medium and system may provide for a first sensor mounted to the helmet of a user and configured to communicate and transfer align with a vehicle comprising an inertial navigation system (INS). The method, medium and system may provide for display comprising a second sensor configured to communicate with the first sensor and transfer align the second sensor with the first sensor based on the transfer alignment of the first sensor with the vehicle. The method, medium and system may provide for wherein the first sensor and the second sensor comprise an inertial measurement unit (IMU). Further, the method, medium and system may also provide for the aligning of two displays on the head/helmet relative to each other in real time.

Abstract: An omnidirectional optronic system includes two axes of rotation, a carrier axis and a carried axis, that are perpendicular to each other, for an aircraft targeting pod, having an imaging channel and a laser channel, the laser channel at the point of injection at the entrance of the system and the imaging channel being concentric with the carrier axis, then split and emitted out in parallel.

Abstract: Filtering subjects subject to facial image processing in a face-tracking environment by capturing at least one image using an image capture device, defining an inclusion polygon having at least three vertices such that at least one angle formed at least one of said vertices is not a right angle, identifying a plurality of faces in said at least one image, defining a geometric shape around each said identified plurality of faces, respectively, excluding from further processing any of said identified faces with a defined geometric shape that that fails an inclusion criteria. Performing further processing on not-excluded identified faces to thereby determine an identification-linked property linked to such identified faces.

Abstract: Provided is a method to operate a secure chip card for connecting to a user equipment operating in a cellular network comprising a plurality of network slices, wherein for at least one network slice a slice authentication server is operational, the secure chip card comprising a secured memory with at least one slice authentication application.

Abstract: The present invention concerns a method for performing SAR acquisitions, which comprises performing, in a time division fashion, SAR acquisitions of areas of a swath of earth's surface by means of a SAR system carried by an air or space platform; wherein performing SAR acquisitions in a time division fashion includes contemporaneously acquiring, in each pulse repetition interval, a plurality of areas of the swath that are separated in azimuth; and wherein the areas acquired in T successive pulse repetition intervals form an azimuth-continuous portion of said swath, T being an integer greater than one.

Abstract: A head-worn display device carried for displaying an image in accordance with at least two projection reference frames, including an image acquisition module configured to separately acquire an image stream for each of the at least two projection reference frames and/or to extract from a single input stream an image stream for each of the at least two projection reference frames. The head-worn display device also includes a spatial processing module configured to adapt the corresponding image stream to a display reference frame for each projection reference frame, a mixing module configured to generate a resulting stream, and a projection module configured to project the resulting stream onto a display surface in accordance with the display reference frame.

Abstract: A system including a module for acquiring source bases of terrain data corresponding to an area of a terrain, divided into a plurality of cells; each source base containing, for each cell, an elevation, a module for transposing each source base into a respective transposed base of terrain data corresponding to the area of terrain, divided according to a reference mesh into a plurality of transposed cells, each transposed base including, for each transposed cell, a transposed elevation, a module for evaluating a local consistency level, based on the comparison of the transposed elevation of the cell with the transposed elevation of the corresponding transposed cell of at least one other transposed base, and an assistance module configured to determine a navigation assistance datum for the aircraft, depending on the assessed local consistency level.

Abstract: The method for calibrating a micromachined inertial angle sensor (2) comprising a support, at least one vibrating mass movable relative to the support, at least one transducer for exciting vibrating movement of the vibrating mass, at least one transducer for detecting a vibration of the vibrating mass, and at least one electrostatic transducer being capable of applying an adjustable electrostatic stiffness to the vibrating mass, the calibration method comprising the steps of the angle sensor receiving a predetermined vibrational excitation emitted by an excitation device (18) separate from the excitation transducer; the detection transducer measuring the vibration of the vibrating mass to obtain a measurement signal (Sm) from said measurement by the detection transducer; and transforming; determining, adjusting, and applying the electrostatic stiffness.