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1. 发明授权

US11252240B2 Method to transmit messages between a device and a remoter server 有权
公开(公告)号：US11252240B2
公开(公告)日：2022-02-15
申请号：US16524462
申请日：2019-07-29
申请人： NAGRAVISION, S.A.
发明人： Andre Kudelski
IPC分类号： H04L67/141 , H04W4/80 , H04L51/48 , H04L67/1034
摘要： In order to allow an access to the Internet, and therefore to a remote server, for a device having no connection with an Internet gateway, a method to transmit a message from a first device to a remote server, the first device having no connection with the remote server, the method including detecting a second device by the first device, establishing a communication channel between the first and the second device, transferring the message from the first to the second device, the message including an address of the remote server, transferring, by the second device, the message to the remote server using the remote server address contained in the message.

2. 发明授权

US11622011B2 Method to transmit messages between a device and a remoter server 有权
公开(公告)号：US11622011B2
公开(公告)日：2023-04-04
申请号：US17575757
申请日：2022-01-14
申请人： NAGRAVISION S.A.
发明人： Andre Kudelski
IPC分类号： H04L51/48 , H04L67/141 , H04W4/80 , H04L67/1034
摘要： In order to allow an access to the Internet, and therefore to a remote server, for a device having no connection with an Internet gateway, there is proposed a method to transmit a message from a first device to a remote server, the first device having no connection with the remote server, said method comprising: detecting a second device by the first device, establishing a communication channel between the first and the second device, transferring the message from the first to the second device, said message comprising an address of the remote server, transferring, by the second device, the message to the remote server using the remote server address contained in the message.

3. 发明授权

US08656191B2 Secure system-on-chip 有权
标题翻译：安全的片上系统
公开(公告)号：US08656191B2
公开(公告)日：2014-02-18
申请号：US13713675
申请日：2012-12-13
申请人： Nagravision S.A.
发明人： Andre Kudelski
IPC分类号： G06F12/14
CPC分类号： G06F21/70 , G06F21/72 , H04L63/0428
摘要： A secure system-on-chip for processing data, the system-on-chip comprising at least a central processing unit (CPU), an input and an output channel, an encryption/decryption engine and a memory, wherein, said input channel comprises an input encryption module to encrypt all incoming data, said output channel comprising an output decryption module to decrypt all outgoing data, said CPU receiving the encrypted data from the input encryption module and storing them in the memory, and while processing the stored data, said CPU reading the stored data from the memory, requesting decryption of same in the encryption/decryption engine, processing the data and requesting encryption of the result by the encryption/decryption engine and storing the encrypted result, outputting the result to the output decryption module for decryption purpose and exiting the decrypted result via the output channel.
摘要翻译：一种用于处理数据的安全片上系统，片上系统至少包括中央处理单元（CPU），输入和输出通道，加密/解密引擎和存储器，其中所述输入通道包括输入加密模块，用于加密所有传入数据，所述输出通道包括一个解密所有输出数据的输出解密模块，所述CPU从输入加密模块接收加密数据并存储在存储器中，并且在处理所存储的数据时， CPU从存储器中读取存储的数据，请求在加密/解密引擎中对其进行解密，处理数据并请求加密/解密引擎加密结果并存储加密结果，将结果输出到输出解密模块解密目的，并通过输出通道退出解密结果。

4. 发明授权

US10649717B2 Methods and systems for conveying encrypted data to a communication device 有权
公开(公告)号：US10649717B2
公开(公告)日：2020-05-12
申请号：US15871829
申请日：2018-01-15
申请人： NAGRAVISION S.A.
发明人： Jean-Claude Fournier , Bernard Benoit , Bertrand Wendling , Andre Kudelski
IPC分类号： H04B15/02 , H04K1/02 , G06F3/16 , H04M1/60 , H04L29/06 , G10L99/00 , G10L21/0208 , G06F1/16 , G06F21/83 , H04K3/00
摘要： An apparatus includes an audio-sensor inhibitor configured to inhibit detection of sound by an audio sensor of a communication device, and a secure communication interface coupled to the audio-sensor inhibitor, the secure communication interface being configured to transmit encrypted audio data from the secure communication interface to the communication device, wherein the communication interface generates audio data using a secure-interface audio sensor, and generates the encrypted audio data by encrypting the audio data using a cryptographic module.

5. 发明申请

US20180157460A1 METHODS AND SYSTEMS FOR CONVEYING ENCRYPTED DATA TO A COMMUNICATION DEVICE 审中-公开
公开(公告)号：US20180157460A1
公开(公告)日：2018-06-07
申请号：US15871829
申请日：2018-01-15
申请人： NAGRAVISION S.A.
发明人： Jean-Claude Fournier , Bernard Benoit , Bertrand Wendling , Andre Kudelski
IPC分类号： G06F3/16 , G10L21/0208 , H04L29/06 , G10L99/00 , H04M1/60 , G06F1/16
CPC分类号： G06F3/165 , G06F1/1626 , G06F1/1632 , G06F1/1656 , G06F1/1684 , G06F21/83 , G06F2200/1633 , G10L21/0208 , G10L99/00 , H04L63/0428 , H04M1/6066
摘要： An apparatus includes an audio-sensor inhibitor configured to inhibit detection of sound by an audio sensor of a communication device, and a secure communication interface coupled to the audio-sensor inhibitor, the secure communication interface being configured to transmit encrypted audio data from the secure communication interface to the communication device, wherein the communication interface generates audio data using a secure-interface audio sensor, and generates the encrypted audio data by encrypting the audio data using a cryptographic module.

6. 发明申请

US20160350068A1 METHODS AND SYSTEMS FOR CONVEYING ENCRYPTED DATA TO A COMMUNICATION DEVICE 有权
标题翻译：将加密数据传送到通信设备的方法和系统
公开(公告)号：US20160350068A1
公开(公告)日：2016-12-01
申请号：US14727661
申请日：2015-06-01
申请人： NAGRAVISION S.A.
发明人： Jean-Claude Fournier , Bernard Benoit , Bertrand Wendling , Andre Kudelski
IPC分类号： G06F3/16 , H04L29/06 , H04M1/60
CPC分类号： G06F3/165 , G06F1/1626 , G06F1/1632 , G06F1/1656 , G06F1/1684 , G06F21/83 , G06F2200/1633 , G10L21/0208 , G10L99/00 , H04L63/0428 , H04M1/6066
摘要： An embodiment takes the form of an accessory for attachment to a communication device, the accessory comprising a microphone disposed on the accessory to detect sound, a cryptographic module disposed on the accessory in communication with the microphone to generate encrypted audio data based on the detected sound, a communication interface disposed on the accessory in communication with the cryptographic module configured to convey the encrypted audio data to the communication device, and an audio-sensor inhibitor arranged to be positioned adjacent to a communication-device audio sensor.
摘要翻译：一个实施例采用用于附接到通信设备的附件的形式，该附件包括设置在附件上的麦克风以检测声音，设置在与麦克风通信的附件上的密码模块，以基于检测到的声音产生加密的音频数据设置在附件上的通信接口与被配置为将加密的音频数据传送到通信设备的密码模块通信，以及布置成邻近通信设备音频传感器定位的音频传感器抑制器。

7. 发明申请

US20150128167A1 METHOD TO ENHANCE BROADCAST CONTENT FOR A USER 审中-公开
标题翻译：提高用户广播内容的方法
公开(公告)号：US20150128167A1
公开(公告)日：2015-05-07
申请号：US14004092
申请日：2012-03-09
申请人： Nagravision S.A.
发明人： Andre Kudelski , Christophe Nicolas
IPC分类号： H04N21/81 , H04N21/4722 , H04N21/45 , H04N21/435
CPC分类号： H04N21/8133 , G06F16/435 , G06F16/48 , H04N21/435 , H04N21/4532 , H04N21/4622 , H04N21/466 , H04N21/4722 , H04N21/6125 , H04N21/6582 , H04N21/8146
摘要： A method to enhance broadcast content of an event received by a television set by supplying additional information related to the event. A user builds a request message for getting more information through a displayed menu where some items are extracted from metadata broadcast with the content. The request message, completed with user preference and identification data, is sent to a management center. The latter performs a search in local databases or in remote databases of providers distributed in a cloud comprising a plurality of internet services and resources. The search results are filtered before sending to the television set in the form of enhanced data comprising abstracts including at least text, or any combination of text with graphics or pictures.
摘要翻译：一种通过提供与该事件相关的附加信息来增强由电视机接收的事件的广播内容的方法。用户通过显示的菜单构建用于获得更多信息的请求消息，其中一些项目是从具有内容的广播的元数据中提取的。以用户偏好和识别数据完成的请求消息被发送到管理中心。后者在本地数据库或分布在包括多个因特网服务和资源的云中的提供商的远程数据库中进行搜索。搜索结果在以包括至少包含文本或包含图形或图片的文本的任何组合的摘要的增强数据的形式发送到电视机之前被滤波。

8. 发明授权

US11917021B2 Method to transmit messages between a device and a remoter server 有权
公开(公告)号：US11917021B2
公开(公告)日：2024-02-27
申请号：US18170312
申请日：2023-02-16
申请人： NAGRAVISION S.A.
发明人： Andre Kudelski
IPC分类号： H04L67/141 , H04W4/80 , H04L67/1034 , H04L51/48
CPC分类号： H04L67/141 , H04L51/48 , H04L67/1034 , H04W4/80
摘要： In order to allow access to the Internet, and therefore to a remote server, for a device having no connection with an Internet gateway, there is provided a method to transmit a message from a first device to a remote server, the first device having no connection with the remote server, the method including detecting a second device by the first device, establishing a communication channel between the first and the second device, transferring the message from the first to the second device, the message comprising an address of the remote server, and transferring, by the second device, the message to the remote server using the remote server address contained in the message.

9. 发明授权

US11366936B2 Flexible cryptographic device 有权
公开(公告)号：US11366936B2
公开(公告)日：2022-06-21
申请号：US16078588
申请日：2017-04-07
申请人： NAGRAVISION S.A.
发明人： Andre Kudelski , Nicolas Fischer , Jerome Perrine
IPC分类号： G06F21/76 , H04L9/08 , G06F21/57 , G06F21/77 , G06F21/73 , G06F30/34 , G06F21/64 , H04L9/32
摘要： A method of programming a device comprising acquiring configuration data, loading the configuration data onto a programmable device, processing at least a portion of the configuration data through a one way function to form processed configuration data, and configuring at least one configurable module of the programmable device using the processed configuration data from the processing step.

10. 发明授权

US09891882B2 Methods and systems for conveying encrypted data to a communication device 有权
公开(公告)号：US09891882B2
公开(公告)日：2018-02-13
申请号：US14727661
申请日：2015-06-01
申请人： NAGRAVISION S.A.
发明人： Jean-Claude Fournier , Bernard Benoit , Bertrand Wendling , Andre Kudelski
IPC分类号： G06F21/86 , G06F3/16 , H04M1/60 , H04L29/06 , G10L99/00 , G06F1/16 , G10L21/0208 , H04L9/10
CPC分类号： G06F3/165 , G06F1/1626 , G06F1/1632 , G06F1/1656 , G06F1/1684 , G06F21/83 , G06F2200/1633 , G10L21/0208 , G10L99/00 , H04L63/0428 , H04M1/6066
摘要： An embodiment takes the form of an accessory for attachment to a communication device, the accessory comprising a microphone disposed on the accessory to detect sound, a cryptographic module disposed on the accessory in communication with the microphone to generate encrypted audio data based on the detected sound, a communication interface disposed on the accessory in communication with the cryptographic module configured to convey the encrypted audio data to the communication device, and an audio-sensor inhibitor arranged to be positioned adjacent to a communication-device audio sensor.

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