专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

EP3907616B1 GENERATION OF OPTIMAL PROGRAM VARIATION 有权
公开(公告)号：EP3907616B1
公开(公告)日：2024-08-21
申请号：EP20202533.4
申请日：2020-10-19
IPC分类号： G06F11/30 , G06F11/34 , G06F21/54 , G06F21/57 , G06F21/55
CPC分类号： G06F11/302 , G06F11/3409 , G06F11/3447 , G06F21/54 , G06F21/556 , G06F21/577 , G06F2221/03320130101

2. 发明授权

EP4022484B1 SPECULATIVE INFORMATION FLOW TRACKING 有权
公开(公告)号：EP4022484B1
公开(公告)日：2024-07-31
申请号：EP20735810.2
申请日：2020-06-17
IPC分类号： G06F21/71 , G06F21/55 , G06F21/56
CPC分类号： G06F21/556 , G06F21/71 , G06F21/566

3. 发明授权

EP2873022B8 PROCÉDÉ DE TRAITEMENT COMPARATIF SÉCURISÉ 有权转让
公开(公告)号：EP2873022B8
公开(公告)日：2018-10-24
申请号：EP13734790.2
申请日：2013-07-09
申请人： Idemia Identity & Security France
发明人： BERTHIER, Maël
IPC分类号： G06F21/55 , G06F21/75
CPC分类号： G06F21/556 , G06F21/755 , G06F2221/034 , G06F2221/2123

4. 发明授权

EP2038798B1 PROTECTION D'UN PROGRAMME INTERPRETE PAR UNE MACHINE VIRTUELLE 有权转让
标题翻译：保护由虚拟机解释的程序
公开(公告)号：EP2038798B1
公开(公告)日：2018-04-18
申请号：EP07803999.7
申请日：2007-07-09
申请人： MORPHO
发明人： PELLETIER, Hervé , KOCOGLU, Osman
IPC分类号： G06F21/55
CPC分类号： G06F21/556

5. 发明授权

EP2907072B1 VERFAHREN ZUR STEUERUNG EINES GETRENNTEN ABLAUFS VON VERKNÜPFTEN PROGRAMMBLÖCKEN UND STEUERGERÄT 有权转让
标题翻译：于控制方式可单独链接的程序模块和控制装置失效
公开(公告)号：EP2907072B1
公开(公告)日：2017-05-10
申请号：EP13774395.1
申请日：2013-10-04
申请人： Continental Automotive GmbH
发明人： GÖBEL, Andre , PETKOV, Thomas
IPC分类号： G06F21/52
CPC分类号： G06F9/44552 , G06F12/1458 , G06F21/52 , G06F21/556 , G06F2212/1052

6. 发明公开

EP3147807A1 SYSTEM FOR AND METHOD OF DATA PROCESSING IN A COMPUTER-IMPLEMENTED SYSTEM 审中-公开
标题翻译： EINEM计算机系统中的VERFAHREN ZUR DATENVERARBEITUNG系统
公开(公告)号：EP3147807A1
公开(公告)日：2017-03-29
申请号：EP16190649.0
申请日：2016-09-26
申请人： Yandex Europe AG
发明人： DEMCHENKO, Grigory Victorovich
IPC分类号： G06F21/53
CPC分类号： G06F21/6209 , G06F21/53 , G06F21/556
摘要： A computer-implemented system for processing a user device request to process a user data portion, the system comprising a server having a processor, the processor having a user space and a kernel space, the processor configured to perform receiving the request to process the user data portion from a user device, reading the user data portion from a database at the server, allocating space at the processor to define a sandbox environment defining a kernel space commands set of the processor to perform processing of the user data portion, isolating the processor within the sandbox environment in order to perform isolated execution of the request by the kernel space commands set, processing the user data portion within the sandbox environment, de-isolating the sandbox environment from the user space by returning an indication of a processed user data portion and writing the indication to the user space of the processor.
摘要翻译：一种用于处理用户设备请求以处理用户数据部分的计算机实现的系统，所述系统包括具有处理器的服务器，所述处理器具有用户空间和内核空间，所述处理器被配置为执行接收所述请求以处理所述用户来自用户设备的数据部分，从服务器上的数据库读取用户数据部分，在处理器处分配空间以定义沙箱环境，其定义处理器的内核空间命令集合以执行用户数据部分的处理，隔离处理器在沙箱环境内，以便通过内核空间命令集执行请求的隔离执行，处理沙箱环境中的用户数据部分，通过返回处理的用户数据部分的指示来将沙箱环境与用户空间隔离并将该指示写入处理器的用户空间。

7. 发明公开

EP2479701A4 INFORMATION PROCESSING DEVICE, ADMINISTRATION DEVICE, INVALID-MODULE DETECTION SYSTEM, INVALID-MODULE DETECTION METHOD, RECORDING MEDIUM HAVING AN INVALID-MODULE DETECTION PROGRAM RECORDED THEREON, ADMINISTRATION METHOD, RECORDING MEDIUM HAVING AN ADMINISTRATION PROGRAM RECORDED THEREON, AND INTEGRATED CIRCUIT 有权
标题翻译：信息处理设备，管理设备，SYSTEM FOR检测故障的模块，检测方法的有故障的模块，为检测故障模块，行政程序上记录有程序的记录介质，具有计划和行政记录介质，其集成电路记录
公开(公告)号：EP2479701A4
公开(公告)日：2017-03-29
申请号：EP10816887
申请日：2010-09-16
申请人： PANASONIC CORP
发明人： UNAGAMI YUJI , FUTA YUICHI , MATSUZAKI NATSUME , SHIZUYA HIROKI , SAKAI MASAO , ISOBE SHUJI , KOIZUMI EISUKE , HASEGAWA SHINGO , IWAZAKI JUNYA
IPC分类号： G06F11/16 , G06F21/12 , G06F21/44 , G06F21/55 , H04L9/32
CPC分类号： H04L63/1416 , G06F11/16 , G06F21/121 , G06F21/44 , G06F21/556 , G06F2221/2103 , G06F2221/2107 , G06F2221/2129 , H04L9/085 , H04L9/0891 , H04L9/3234 , H04L9/3242 , H04L9/3263 , H04L9/3273 , H04L63/126
摘要： The present invention aims to perform tamper detection on a protection control module without having detection modules come to know the key data and functions thereof. The detection modules of the present invention perform tamper detection by verifying whether or not the correspondence between the input and output data of the application decryption process performed by the protection control module is correct. Furthermore, the present invention offers improved security against leaks of the application output data by the detection modules by having a plurality of detection modules verify different data blocks.
摘要翻译：本发明的目的，而不必检测模块来认识密钥数据和其功能进行的保护控制模块的篡改检测。本发明的检测模块通过验证由所述保护控制模块所执行的应用程序的解密处理的输入和输出数据之间的对应关系是否为正确执行篡改检测。进一步地，本发明通过具有检测模块一个多元化验证不同的数据块提供针对由所述检测模块的应用程序输出数据的泄漏改进的安全性。

8. 发明公开

EP2891589A3 Automatic driver identification 审中-实审
标题翻译：自动驾驶者身份
公开(公告)号：EP2891589A3
公开(公告)日：2017-03-08
申请号：EP14200544.6
申请日：2014-12-30
申请人： Harman International Industries, Incorporated
发明人： Roy, Tirtha , Taranowski, William , Pautov, Ilya , Speer, Ryan
IPC分类号： B60W50/12 , B60W40/08 , B60W50/00 , B60W50/14
CPC分类号： B60W40/09 , B60W50/085 , B60W50/12 , B60W2040/0809 , B60W2050/0025 , B60W2050/0064 , B60W2050/0075 , B60W2050/0077 , B60W2050/146 , B60W2520/10 , B60W2540/04 , B60W2540/28 , B60W2540/30 , B60W2550/402 , G06F21/556 , H04W4/046
摘要： Method for an in-vehicle computing system (204) including detecting a request to perform a driver-dependent function (216), and inferring an identity of the driver based on current driving data/behavior relative to one or more driver profiles (206), each of the one or more driver profiles (206) generated using driver-specific past driving data/behavior. The method may further include selectively enabling performance of the driver-dependent function (216) of the in-vehicle computing system (204) based on the inferred driver identity.

9. 发明公开

EP3007093A1 SYSTEM AND METHOD FOR REDUCING INFORMATION LEAKAGE FROM MEMORY 有权
标题翻译：系统VERFAHREN ZUR VERRINGERUNG DER INFORMATIONSVERLUSTE VON SPEICHERN
公开(公告)号：EP3007093A1
公开(公告)日：2016-04-13
申请号：EP15174591.6
申请日：2015-06-30
申请人： The Boeing Company
发明人： HARS, Laszlo , HAMMOND, Jeffery, S.
IPC分类号： G06F21/55 , G06F12/14 , G06F21/79 , H04L9/00 , G06F21/85
CPC分类号： G06F3/0623 , G06F3/0659 , G06F3/0673 , G06F12/0292 , G06F12/14 , G06F12/1408 , G06F21/556 , G06F21/79 , G06F21/85 , G06F2212/1052 , G06F2221/2123 , G09C1/00 , H04L9/002 , H04L2209/08
摘要： A system and method includes a processing unit connected with a memory, the processing unit configured to access data from the memory. A memory transaction unit is added between the processing unit and the memory. The memory transaction unit is configured to perform dummy read- and write- operations at random memory locations at random times and/or insert random delays before real accesses by the processing unit from the memory.
摘要翻译：系统和方法包括与存储器连接的处理单元，该处理单元被配置为从存储器访问数据。在处理单元和存储器之间添加存储器事务单元。存储器事务单元被配置为在随机存储器位置处随机地执行伪读取和写入操作和/或在存储器实际访问处理单元之前插入随机延迟。

10. 发明公开

EP3001326A1 METHODS AND SYSTEMS FOR COMMUNICATING BETWEEN TRUSTED AND NON-TRUSTED VIRTUAL MACHINES 有权
标题翻译：方法和系统之间的安全和不安全的虚拟机通信
公开(公告)号：EP3001326A1
公开(公告)日：2016-03-30
申请号：EP15192463.6
申请日：2010-12-14
申请人： Citrix Systems Inc.
发明人： PRATT, Ian , GUYADER, Jean , HANQUEZ, Vincent , MCKENZIE, James , PHILIPSON, Ross , SMITH, Steven , NARASIMHAN, Kamala , HALLS, David , VAN DER LINDEN, Rob
IPC分类号： G06F15/16 , G06F13/14 , G06F21/83 , G06F21/31 , G06F21/62 , G06F21/84 , G06F21/53 , G06F21/55 , G06F21/57
CPC分类号： G06F9/45533 , G06F9/45558 , G06F21/31 , G06F21/53 , G06F21/554 , G06F21/556 , G06F21/57 , G06F21/629 , G06F21/79 , G06F21/83 , G06F21/84 , G06F21/85 , G06F2009/45575 , G06F2009/45579 , G06F2009/45587 , G06F2221/2101 , G06F2221/2107 , G06F2221/2115 , G06F2221/2143 , G06F2221/2147 , G06F2221/2149 , H04L63/20
摘要： The methods and systems described herein provide for a method for preventing a non-trusted virtual machine from reading the graphical output of a trusted virtual machine, the virtual machines being hosted by a hypervisor executing on a computing device. A graphics manager executed by a processor of a computing device receives a request from a trusted virtual machine executed by the computing device to render graphical data using a graphics processing unit of the computing device. The graphics manager assigns, to the trusted virtual machine, a secure section of a memory of the graphics processing unit. The graphics manager renders graphics from the trusted virtual machine graphical data to the secure section of the graphics processing unit memory. The graphics manager receives a request from a non-trusted virtual machine executed by the computing device to read graphics rendered from the trusted virtual machine graphical data and stored in the secure section of the graphics processing unit memory. The graphics manager prevents the non-trusted virtual machine from reading the trusted virtual machine rendered graphics stored in the secure section of the graphics processing unit memory.
摘要翻译：描述在提供用于从读取受信任的虚拟机的图形输出防止非可信虚拟机的方法的方法和系统，所述虚拟机是由在计算设备上执行的管理程序托管。由计算设备的处理器执行的图形管理器接收从由所述计算设备执行以使得使用所述计算设备的图形处理单元的图形数据的可信虚拟机的请求。图形管理器分配到可信虚拟机，图形处理单元的存储器中的安全部分。图形管理器使得从所述可信虚拟机的图形数据到图形处理单元的存储器的安全部分的图形。图形管理器接收从由所述计算设备执行以读取来自可信虚拟机的图形数据来呈现存储在图形处理单元存储器的安全部分的图形不可信虚拟机的请求。图形管理器从读出存储在所述图形处理单元的存储器的安全部分中的可信虚拟机呈现的图形防止非可信虚拟机。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式