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1. 发明申请

WO2022269005A1 PORTABLE ENCRYPTION DEVICE WITH MULTIPLE KEYS 审中-公开
公开(公告)号：WO2022269005A1
公开(公告)日：2022-12-29
申请号：PCT/EP2022/067273
申请日：2022-06-23
申请人： ISTORAGE LTD
发明人： MICHAEL, John , XU, Quan
IPC分类号： G06F21/31 , G06F21/34 , G06F21/32 , G06F21/60 , G06F21/62 , G06F21/602 , G06F21/606 , G06F21/6218
摘要： A device (100;120;140) and method (600) for storing encryption keys are provided. The device comprises: an internal memory (104); an input module (101); and an authentication module (103) for receiving user identification information, via the input module, from a user. The authentication module is configured to check received user identification information against stored user identification information stored on the internal memory to determine if a user is a valid user. A first data encryption key, DEK, is stored in encrypted form on the internal memory and is associated with the stored user identification information of a first plurality of user identities, and a second DEK is stored in encrypted form on the internal memory and is associated with the stored user identification information of a second, different, plurality of user identities. When a user enters user identification information corresponding to stored user identification information of one of the first plurality of user identities, the authentication module is configured to decrypt the first DEK for use by the user. When a user enters user identification information corresponding to stored user identification information of one of the second plurality of user identities, the authentication module is configured to decrypt the second DEK for use by the another user. Each decrypted DEK may be used for the encryption and decryption of data. Further DEKs may be stored on the device, each further DEK associated with a respective plurality of user identities.

2. 发明申请

WO2021259707A1 SECURE COMMUNICATION OF USER DEVICE DATA 审中-公开
公开(公告)号：WO2021259707A1
公开(公告)日：2021-12-30
申请号：PCT/EP2021/066113
申请日：2021-06-15
申请人： BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY
发明人： ALI, Aftab , DUCATEL, Gery , CUI, Zhan , ABU-TAIR, Mamun , RAFFERTY, Joseph , ULLAH, Hanif , MORROW, Philip
IPC分类号： G06F21/32 , G06F21/60 , H04L29/06 , H04W12/50 , H04W12/03 , H04L9/08 , G06F21/64 , G06F21/44 , G06F21/606 , H04L2209/38 , H04L63/0435 , H04L9/3239 , H04L9/3247 , H04L9/3263 , H04L9/3297
摘要： A method for facilitating secure communication between a user device and a network device. Encrypted data from a user device is received at the network device. The encrypted data is encrypted based on first physiological data captured by a first sensor of the user device. The first physiological data is representative of a physiological characteristic of a user of the user device. A second sensor of the network device captures second physiological data representative of the physiological characteristic of the user. A common key for encrypting further data transferred between the user device and the network device is determined, based on the encrypted data and the second physiological data. Further aspects relate to other methods for facilitating secure communication between a user and network device, a network, and a method of operating a network.

3. 发明申请

WO2021198447A1 VERFAHREN UND ANORDNUNG ZUR KONTROLLIERTEN STEUERUNG DER KOMMUNIKATION ZWISCHEN PHYSIKALISCH VONEINANDER GETRENNTEN DATENVERARBEITUNGSEINRICHTUNGEN 审中-公开
公开(公告)号：WO2021198447A1
公开(公告)日：2021-10-07
申请号：PCT/EP2021/058670
申请日：2021-04-01
申请人： SIEBENKOTTEN, Gregor
发明人： ASSADSOLIMANI, Benjamin
IPC分类号： G06F21/85 , G06F21/60 , G06F21/78 , G06F21/56 , G06F21/62 , H04L29/06 , G06F21/606 , G06F21/6209 , G06F2221/2149 , H04L63/0209 , H04L63/0428 , H04L63/145 , H04L63/18
摘要： Die Erfindung betrifft ein Verfahren und eine Anordnung zur sicheren Kommunikation zwischen mindestens zwei physikalisch voneinander getrennten Datenverarbeitungseinrichtungen und/oder zwischen mindestens einer Datenverarbeitungseinrichtung und mindestens einer physikalisch von dieser Datenverarbeitungseinrichtung getrennten Speichereinrichtung. Erfindungsgemäß wird mindestens ein digitaler Datensatz, der zumindest Nutzdaten und deren Format charakterisierende Metadaten umfasst, von mindestens einer ersten Datenverarbeitungseinrichtung an mindestens eine zweite Datenverarbeitungseinrichtung oder mindestens eine erste Speichereinrichtung übertragen, wobei ausschließlich die erste Datenverarbeitungseinrichtung mit öffentlichen Netzwerken verbunden wird. Die Metadaten werden vor der Übertragung aus dem digitalen Datensatz entfernt und den entsprechenden Nutzdaten werden reduzierte Metainformationen zugeordnet, die parallel zu und/oder gleichzeitig mit den isolierten Nutzdaten übertragen werden. Darüber hinaus werden den reduzierten Metainformationen nach der Übertragung statische Metadatensätze zugeordnet, die dann den isolierten Nutzdaten hinzugefügt werden.

4. 发明申请

WO2022214710A2 SYSTEM UND VERFAHREN ZUM RISIKOFREIEN BEHANDELN VON SCHADSOFTWARE AUFWEISENDEN DATEN 审中-公开
公开(公告)号：WO2022214710A2
公开(公告)日：2022-10-13
申请号：PCT/EP2022/059665
申请日：2022-04-11
申请人： VALUTIS TECHNOLOGIES GMBH
发明人： OHMER, Benjamin
IPC分类号： G06F21/60 , H04L9/40 , G06F21/606 , H04L63/0209 , H04L63/145 , H04L63/18
摘要： Die vorliegende Erfindung bezieht sich auf ein Emailverarbeitungsverfahren. Das Emailverarbeitungsverfahren weist mindestens Schritte auf: Empfangen von Emaildaten (509), insbesondere über eine Emaildatenschnittstelle (501), Erzeugen von einer Vielzahl unterschiedlicher analoger Signale (4) eines Inhaltteilrepräsentanztyps, wobei von der Vielzahl unterschiedlicher analoger Signale (4) des Inhaltteilrepräsentanztyps Inhaltteilrepräsentanzdaten (521) repräsentiert werden, wobei die Inhaltteilrepräsentanzdaten (521) zumindest einen optisch wiedergebbaren Teil (511) eines Inhalts von digitalen Quelldaten (510) repräsentieren, wobei die digitalen Quelldaten (510) die Emaildaten (509), insbesondere Emailtextdaten und/oder Emailbilddaten und/oder Emailanhangdaten, repräsentieren oder durch die Emaildaten (509) ausgebildet werden, Umwandeln der analogen Signale (4) des Inhaltteilrepräsentanztyps in digitale Email-Ergebnisdaten (506), wobei die digitalen Email-Ergebnisdaten (506) einen Email-Ergebnisdatensatz (532) zum Inhalt haben, wobei der Email-Ergebnisdatensatz (532) eine digitale Repräsentanz (534) der analogen Signale (4) des Inhaltteilrepräsentanztyps ist, wobei der Email-Ergebnisdatensatz (532) zumindest einen optisch abbildbaren Teil (511) des Inhalts der digitaler Quelldaten (510) repräsentiert und bevorzugt aufweist Abspeichern der Email-Ergebnisdaten (506).

5. 发明申请

WO2022010525A1 WIRELESS SECURITY PROTOCOL 审中-公开
公开(公告)号：WO2022010525A1
公开(公告)日：2022-01-13
申请号：PCT/US2020/062368
申请日：2020-11-25
申请人： WESTERN DIGITAL TECHNOLOGIES, INC.
发明人： MASTENBROOK, Brian, Edward , ARNOD, David, Robert
IPC分类号： H04L29/06 , H04W12/033 , H04W12/06 , H04W12/50 , H04W4/80 , H04L9/32 , G06F21/602 , G06F21/606 , G06F21/64 , G06K19/06037 , G06K19/0723 , G06K7/10297 , G06K7/1417 , H04L2209/805 , H04L9/0866 , H04L9/0894 , H04L9/3242 , H04L9/3247 , H04L9/3265 , H04L9/3268 , H04W12/03 , H04W12/041 , H04W12/069 , H04W12/08
摘要： This disclosure relates to a data storage device. A data port transmits data between a host computer system and the data storage device over a data channel. The device repeatedly broadcasts advertising packets over a wireless communication channel different from the data channel. Each advertising packet comprises a random value and a message authentication code calculated based on the random value and an identity key. The identity key is readable by a device to be connected and in proximity of the data storage device out of band of the data channel and the communication channel. The identity key enables the device to be connected to verify the message authentication code based on the random value and the identify key to thereby authenticate the data storage device.

6. 发明申请

WO2022006575A1 METHODS AND APPARATUS FOR PERFORMING A CRYPTOGRAPHIC OPERATION WITH A KEY STORED IN A HARDWARE SECURITY MODULE 审中-公开
公开(公告)号：WO2022006575A1
公开(公告)日：2022-01-06
申请号：PCT/US2021/070754
申请日：2021-06-23
申请人： ARM CLOUD TECHNOLOGY, INC.
发明人： MORAN, Brendan James
IPC分类号： G06F21/44 , G06F21/57 , G06F21/74 , G06F21/606 , G06F21/71 , G06F2221/2103 , G06F2221/2149 , H04L9/0897 , H04L9/30 , H04L9/3236
摘要： Aspects of the present disclosure relate to an apparatus comprising secure enclave circuitry, and processing circuitry to execute computer program instructions. The computer program instructions correspond to an operation comprising accessing a cryptographic key, the key being stored in a hardware security module. Executing the computer program instructions comprises transmitting, to the secure enclave circuitry, computer program instructions corresponding to said operation. The secure enclave circuitry is configured to initiate communication with the hardware security module, perform, with the hardware security module, an attestation process in respect of said operation, and execute said operation.

7. 发明申请

WO2021150771A1 SYSTEMS AND METHODS FOR SEQUENCED, MULTIMODAL COMMUNICATION 审中-公开
公开(公告)号：WO2021150771A1
公开(公告)日：2021-07-29
申请号：PCT/US2021/014439
申请日：2021-01-21
申请人： GOATDATE LLC
发明人： HOPKINS, Heather Alexis , HOPKINS, Jack Clair , ROTH, Michael , GATTO, Mark
IPC分类号： G06F21/62 , G06F21/60 , G06Q50/00 , G06F21/32 , G06F21/606 , G06Q30/0201 , G06Q50/01 , G06Q50/10
摘要： Systems and methods provide multimodal networked communication services. A first user record is identified using an automatically transmitted message from a first user device. Optionally, a verification video is received from the first user device, and a neural network, including a hidden layer, may be utilized to perform identify verification. If verified, the first user is enabled to utilize a mode of communication and/or to a verification indication is provided to other users. In response to receiving a communication request from an application hosted on the first user device, the first user is enabled to communicate with a second user using a first mode of communication for a limited predetermined maximum time length. When the maximum time length has been reached, the communication using the first mode of communication is terminated and the first user is enabled to utilize a second mode of communication to communicate with the second user.

8. 发明申请

WO2022015849A1 TAG-BASED SOCIAL INTERACTION COMPUTING SYSTEM AND METHOD 审中-公开
公开(公告)号：WO2022015849A1
公开(公告)日：2022-01-20
申请号：PCT/US2021/041620
申请日：2021-07-14
申请人： MCCUSKEY, Scott A.
发明人： MCCUSKEY, Scott A.
IPC分类号： G06F15/16 , G06F21/31 , G06Q20/10 , G06Q40/02 , H04L29/06 , G06F21/606 , G06F21/6245 , G06F21/6254 , G06Q20/325 , G06Q20/3265
摘要： Systems and methods for providing tag-based social interaction are provided. Users generate tags that allows a third party to connect with the user. Personally identifiable information of the user can be obfuscated, thereby allowing a user to send random acts of kindness, payments, gift cards, or other types of communications to other users while remaining anonymous.

9. 发明申请

WO2021249854A1 PROCÉDÉ D'ACQUISITION ET DE TRAITEMENT SÉCURISÉ D'UNE INFORMATION SECRÈTE ACQUISE 审中-公开
公开(公告)号：WO2021249854A1
公开(公告)日：2021-12-16
申请号：PCT/EP2021/064885
申请日：2021-06-02
申请人： IDAKTO
发明人： CAUCHIE, Stéphane , COSSARD, David , BOUTIN, Maxime
IPC分类号： G06F21/36 , G06F21/31 , G06F21/606 , H04L63/0428 , H04L63/083 , H04L9/008 , H04L9/0877 , H04L9/0894 , H04L9/3226 , H04L9/3234
摘要： L'invention concerne une manière sûre et fiable de réaliser une acquisition et un traitement d'une information secrète mis en œuvre dans un dispositif électronique au moyen d'une entité sécurisée. En particulier, l'invention concerne un procédé d'acquisition et de traitement d'une information secrète, mis en œuvre dans un dispositif électronique, tel qu'un téléphone mobile, un ordinateur ou une tablette, au moyen d'une entité sécurisée telle qu'une carte à puce, de sorte à empêcher l'interception de l'information secrète acquise.

10. 发明申请

WO2021191578A1 MEMORY SYSTEM VERIFICATION 审中-公开
公开(公告)号：WO2021191578A1
公开(公告)日：2021-09-30
申请号：PCT/GB2021/050253
申请日：2021-02-05
申请人： ARM LIMITED
发明人： ELAD, Yuval , PARKER, Jason
IPC分类号： G06F21/60 , G06F11/22 , G06F12/14 , H04L29/06 , G06F21/78 , G06F12/1416 , G06F21/57 , G06F21/606 , G06F21/71 , G06F2212/1052 , G11C2029/4402 , G11C29/022 , G11C29/025 , G11C29/24 , G11C29/44 , H04L63/0428 , H04L63/062
摘要： There is provided a data processing apparatus, which is suitable for verifying memory systems. Processing circuitry issues a plurality of memory access requests to a plurality of addresses in a memory. Point-of-trust circuitry receives the memory access requests from the processing circuitry via a first set of intermediate circuits. Secure channel circuitry enables secure communication of a correspondence between the plurality of addresses from the processing circuitry to the point-of-trust circuitry. The point-of-trust circuitry determines whether the addresses in the memory of the memory access requests received via the first set of intermediate circuits have a predetermined relationship based on the correspondence.

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