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1. 发明授权

US09083535B2 Method and apparatus for providing efficient management of certificate revocation 有权
标题翻译：提供有效管理证书撤销的方法和装置
公开(公告)号：US09083535B2
公开(公告)日：2015-07-14
申请号：US13882812
申请日：2010-11-05
申请人： Atefeh Mashatan , Imad Aad , Rafik Chaabouni , Pentti Valtteri Niemi , Serge Vaudenay
发明人： Atefeh Mashatan , Imad Aad , Rafik Chaabouni , Pentti Valtteri Niemi , Serge Vaudenay
IPC分类号： H04L9/32 , H04L29/06
CPC分类号： H04L9/3268 , H04L63/0823 , H04L63/20
摘要： A method for providing efficient management of certificate revocation may comprise storing a list of identifiers of digital certificates including a revocation list defining a list of revoked certificates in an accumulator, storing a witness value in association with at least some entries in the revocation list in which the witness value provides proof of the membership or non-membership of an identifier in the revocation list, enabling generation of a new accumulator and a new witness value responsive to each insertion or deletion of an entry in the revocation list, and enabling batch updates to the revocation list using a reduced bitlength value generated based on to a ratio of a value generated based on elements added to the revocation list to a value generated based on elements deleted from the revocation list. A corresponding apparatus is also provided. A method for certificate authorities (CA) that use Bloom filters for certificate revocation list (CRL) compression that enables the CA to hash only the entry that is to be un-revoked so that a good compression rate may be provided while avoiding computation of the entire CRL for each un-revocation.
摘要翻译：用于提供证书吊销的有效管理的方法可以包括存储数字证书的标识符列表，包括定义撤消证书的列表的撤销列表在累加器中，存储与撤销列表中的至少一些条目相关联的证人值，证人值提供了撤销列表中的标识符的成员身份证明或非成员身份证明，能够响应于撤销列表中的条目的每次插入或删除而生成新的累加器和新的证人值，并且允许批量更新所述撤销列表使用基于基于添加到撤销列表的元素生成的值与基于从撤销列表中删除的元素生成的值而生成的缩减比特长度值。还提供了相应的装置。一种使用布隆过滤器进行证书吊销列表（CRL）压缩的证书颁发机构（CA）的方法，该方法使CA只能对未撤销的条目进行散列，以便可以提供良好的压缩率，同时避免计算每个撤销的整个CRL。

2. 发明申请

US20130174211A1 Method And Apparatus Providing Privacy Setting And Monitoring User Interface 有权
标题翻译：提供隐私设置和监控用户界面的方法和设备
公开(公告)号：US20130174211A1
公开(公告)日：2013-07-04
申请号：US13341290
申请日：2011-12-30
申请人： Imad Aad , Debmalya Biswas , Gian Paolo Perrucci , Julien Eberle
发明人： Imad Aad , Debmalya Biswas , Gian Paolo Perrucci , Julien Eberle
IPC分类号： G06F21/00
CPC分类号： G06F21/6245 , G06F21/604 , G06F2221/2141 , H04W12/08
摘要： A method and an apparatus provide for operating a user interface of a device to receive from a user, for individual ones of a plurality of user privacy categories, a user privacy setting; to map each user privacy setting to one or more device sensors to form a sensor policy for the user privacy category; and to monitor application program accesses to device sensors to detect a violation of a sensor policy. An aspect of the exemplary embodiments of this invention is the user interface that can represent privacy levels of each application program to the user in a “user-friendly” format. Another aspect of the exemplary embodiments is to provide the user device with an ability to detect and act on or at least report privacy violations by the application programs.
摘要翻译：一种方法和装置，用于操作设备的用户界面以从用户接收用于多个用户隐私类别中的个别用户隐私类别的用户隐私设置; 将每个用户隐私设置映射到一个或多个设备传感器以形成用于用户隐私类别的传感器策略; 并监视对设备传感器的应用程序访问，以检测违反传感器策略。本发明的示例性实施例的一个方面是可以以“用户友好”格式向用户表示每个应用程序的隐私级别的用户界面。示例性实施例的另一方面是向用户设备提供检测应用程序或者至少报告应用程序的隐私违规的能力。

3. 发明授权

US08165051B2 Radio terminal, radio communication system, and radio communication method 有权
标题翻译：无线电终端，无线电通信系统和无线电通信方法
公开(公告)号：US08165051B2
公开(公告)日：2012-04-24
申请号：US12424074
申请日：2009-04-15
申请人： Imad Aad , Luis Loyola , Joerg Widmer , Kei Igarashi , Akira Yamada
发明人： Imad Aad , Luis Loyola , Joerg Widmer , Kei Igarashi , Akira Yamada
IPC分类号： G08C17/00 , H04B7/185
CPC分类号： H04W52/0235 , H04W52/0216 , Y02D70/142 , Y02D70/22
摘要： A radio terminal includes a radio interface configured to allow radio communication with a radio base station, and a controller configured to control switching between a wake-up state in which the radio interface is turned on and a sleep state in which the radio interface is turned off. The radio terminal acquires a reference wake-up timing scheduled as a wake-up timing for switching from the sleep state to the wake-up state. The controller shifts the wake-up timing from the reference wake-up timing.
摘要翻译：无线终端包括：无线接口，被配置为允许与无线基站的无线通信;以及控制器，被配置为控制在其中接收无线接口的唤醒状态与无线接口转向的睡眠状态之间的切换关闭无线终端取得调度为从休眠状态切换到唤醒状态的唤醒定时的基准唤醒定时。控制器将唤醒定时从参考唤醒定时中移位。

4. 发明申请

US20090198617A1 Method and apparatus for performing delegated transactions 审中-公开
标题翻译：执行委托交易的方法和装置
公开(公告)号：US20090198617A1
公开(公告)日：2009-08-06
申请号：US12220744
申请日：2008-07-28
申请人： Christopher Soghoian , Imad Aad
发明人： Christopher Soghoian , Imad Aad
IPC分类号： H04L9/32 , G06Q20/00
CPC分类号： G06Q20/3827 , G06Q20/04 , G06Q20/367 , G06Q20/3823 , G06Q20/385
摘要： A computer implemented method for enabling a third party by a user to execute a transaction on behalf of the user, said method comprising: generating a token based on at least an account identifier identifying an account of said user, a secret authorization identifier known only by the user and said bank and corresponding to said account of said user, and a transaction definition defining the type of transaction to be performed; encrypting said token by an encryption method to generate an encrypted token, said encryption method being predefined such that it is known by said bank and can either be performed inversely or can be repeated by said bank; transferring said encrypted token from said user to said user to said third party to thereby authorize said third party to define the transaction as defined in said transaction definition on behalf of the account of said user specified in said token; wherein for executing said transaction said token is transferred to the bank to which the account specified in said token belongs, said bank verifying the authenticity of said token by either performing an inverse encryption of said token or by repeating said encryption of said unencrypted token which has been reassembled by said bank in order to either allow or refuse said transaction on behalf of the account of said user depending on whether the correctness of said secret authorization identifier corresponding to said account could be verified or not.
摘要翻译：一种用于使得用户能够代表用户执行交易的计算机实现的方法，所述方法包括：基于至少一个识别所述用户的帐户的帐户标识符来产生令牌，所述秘密授权标识符仅由用户和所述银行并且对应于所述用户的所述帐户，以及定义要执行的交易的类型的交易定义; 通过加密方法加密所述令牌以生成加密令牌，所述加密方法被预定义为使得所述银行已知所述令牌，并且可以被反向执行或可被所述银行重复执行; 将所述加密令牌从所述用户转移到所述用户到所述第三方，从而授权所述第三方代表在所述令牌中指定的所述用户的帐户来定义在所述交易定义中定义的交易; 其特征在于，为了执行所述交易，所述令牌被传送到在所述令牌所指定的帐户所属的存储体，所述存储体通过执行所述令牌的反向加密或通过重复所述未加密令牌的加密来验证所述令牌的真实性，由所述银行重组，以便代表所述用户的帐户允许或拒绝所述交易，这取决于是否可以验证对应于所述帐户的所述秘密授权标识符的正确性。

5. 发明授权

US08085807B2 Method and apparatus for real time scheduling of traffic in wireless networks 失效
标题翻译：无线网络流量实时调度方法及装置
公开(公告)号：US08085807B2
公开(公告)日：2011-12-27
申请号：US12077989
申请日：2008-03-24
申请人： Imad Aad , Luis Loyola , Philipp Hofmann , Jörg Widmer
发明人： Imad Aad , Luis Loyola , Philipp Hofmann , Jörg Widmer
IPC分类号： H04L12/43
CPC分类号： H04W74/02 , H04W74/04 , H04W74/085
摘要： Apparatuses, realtime-stations, computer programs, and methods for scheduling of traffic in wireless networks are provided. In one embodiment, a method is provided for scheduling of traffic in a wireless networks including real-time stations intending to send real-time traffic and best-effort stations sending best effort traffic. The method can include overhearing for a predetermined period of time the traffic by a station which intends to send real-time traffic, and if from the overhearing the station concludes that there is already a primary station transmitting real-time access markers, assuming by the station a sequence number based on the number of real-time stations which already are sending real-time traffic.
摘要翻译：提供了用于无线网络中的业务调度的设备，实时站，计算机程序和方法。在一个实施例中，提供了一种用于调度无线网络中的业务的方法，所述无线网络包括旨在发送实时业务的实时站和尽力而为的业务发送尽力而为的业务。该方法可以包括在预定时间段内窃听旨在发送实时业务的站的业务，并且如果从监听中得出结论，站已经有主站发送实时接入标记，假设由基于已经在发送实时流量的实时站的数量来设置序列号。

6. 发明申请

US20090257368A1 RADIO TERMINAL, RADIO COMMUNICATION SYSTEM, AND RADIO COMMUNICATION METHOD 有权
标题翻译：无线电终端，无线电通信系统和无线电通信方法
公开(公告)号：US20090257368A1
公开(公告)日：2009-10-15
申请号：US12424074
申请日：2009-04-15
申请人： Imad AAD , Luis Loyola , Joerg Widmer , Kei Igarashi , Akira Yamada
发明人： Imad AAD , Luis Loyola , Joerg Widmer , Kei Igarashi , Akira Yamada
IPC分类号： G08C17/02
CPC分类号： H04W52/0235 , H04W52/0216 , Y02D70/142 , Y02D70/22
摘要： A radio terminal includes a radio interface configured to allow radio communication with a radio base station, and a controller configured to control switching between a wake-up state in which the radio interface is turned on and a sleep state in which the radio interface is turned off. The radio terminal acquires a reference wake-up timing scheduled as a wake-up timing for switching from the sleep state to the wake-up state. The controller shifts the wake-up timing from the reference wake-up timing.
摘要翻译：无线终端包括：无线接口，被配置为允许与无线基站的无线通信;以及控制器，被配置为控制在其中接收无线接口的唤醒状态与无线接口转向的睡眠状态之间的切换关闭无线终端取得调度为从休眠状态切换到唤醒状态的唤醒定时的基准唤醒定时。控制器将唤醒定时从参考唤醒定时中移位。

7. 发明授权

US09721105B2 Method and apparatus for generating privacy ratings for applications 有权
公开(公告)号：US09721105B2
公开(公告)日：2017-08-01
申请号：US13352886
申请日：2012-01-18
申请人： Debmalya Biswas , Gian Paolo Perrucci , Imad Aad
发明人： Debmalya Biswas , Gian Paolo Perrucci , Imad Aad
IPC分类号： H04L9/00 , G06F21/57
CPC分类号： G06F21/577 , G06F2221/033
摘要： An approach is provided for generating privacy ratings for applications. A privacy ratings platform determines use information associated with one or more applications executing on one or more devices. By way of example, the use information is determined based, at least in part, on usage data associated with one or more input sources, one or more components, one or more categories of personal information, or a combination thereof associated with the one or more devices. The privacy ratings platform then processes and/or facilitates a processing of the use information to determine one or more privacy ratings for the one or more applications.

8. 发明授权

US09277364B2 Methods and apparatus for reporting location privacy 有权
标题翻译：报告位置隐私的方法和设备
公开(公告)号：US09277364B2
公开(公告)日：2016-03-01
申请号：US13531908
申请日：2012-06-25
申请人： Imad Aad , Igor Bilogrevic , Kevin Huguenin
发明人： Imad Aad , Igor Bilogrevic , Kevin Huguenin
IPC分类号： H04W24/00 , H04W4/02 , H04W12/02
CPC分类号： H04W4/029 , H04W12/02
摘要： Privacy evaluation in a mobile electronic device. Location data collected by one or more applications operating on the electronic device is evaluated to determine the precision with which a user's location and movements can be reconstructed based on the location data collected by one or more of the applications. Information relating to such precision may be presented to the user, suitably by a graphic display representing a circle or ellipse within which the user's movement cannot be determined or a set of streets within which the user's movement cannot be determined.
摘要翻译：移动电子设备中的隐私评估。评估由在电子设备上操作的一个或多个应用收集的位置数据，以基于由一个或多个应用收集的位置数据来确定可以重建用户的位置和移动的精度。关于这种精度的信息可以适当地通过表示用户的移动无法确定的圆或椭圆的图形显示器或用户的移动无法确定的一组街道呈现给用户。

9. 发明申请

US20110219423A1 METHOD AND APPARATUS FOR TRIGGERING USER COMMUNICATIONS BASED ON PRIVACY INFORMATION 审中-公开
标题翻译：基于隐私信息触发用户通信的方法和装置
公开(公告)号：US20110219423A1
公开(公告)日：2011-09-08
申请号：US12718521
申请日：2010-03-05
申请人： Imad AAD , Julien Freudiger , Murtuza Jadliwala , Jean-Pierre Hubaux , Maxim Raya , Kari Leppänen , Markku T. Turunen
发明人： Imad AAD , Julien Freudiger , Murtuza Jadliwala , Jean-Pierre Hubaux , Maxim Raya , Kari Leppänen , Markku T. Turunen
IPC分类号： G06F21/00
CPC分类号： G06F21/00
摘要： An approach is provided for protecting a user identity in communication based on privacy information. The privacy engine selects one or more parameters associated with a privacy metric. Next, the privacy engine determines the parameters in a communication environment, the communication environment including a user device and a plurality of other devices. Next, the privacy engine computes a privacy level based, at least in part, on the parameters and the privacy metric. Next, the privacy engine compares the computed privacy level against a predetermined privacy level. Then, the privacy engine triggers a communication to one or more of the other devices in the communication environment based, at least in part, on the comparison.
摘要翻译：提供了一种基于隐私信息来保护通信中的用户身份的方法。隐私引擎选择与隐私度量相关联的一个或多个参数。接下来，隐私引擎确定通信环境中的参数，通信环境包括用户设备和多个其他设备。接下来，隐私引擎至少部分地基于参数和隐私度量来计算隐私级别。接下来，隐私引擎将所计算的隐私级别与预定的隐私级别进行比较。然后，隐私引擎至少部分地基于比较来触发与通信环境中的一个或多个其他设备的通信。

10. 发明授权

US09069968B2 Method and apparatus providing privacy benchmarking for mobile application development 有权
标题翻译：为移动应用程序开发提供隐私基准的方法和设备
公开(公告)号：US09069968B2
公开(公告)日：2015-06-30
申请号：US13361152
申请日：2012-01-30
申请人： Imad Aad , Debmalya Biswas , Frank Dawson, Jr. , GianPaolo Perrucci
发明人： Imad Aad , Debmalya Biswas , Frank Dawson, Jr. , GianPaolo Perrucci
IPC分类号： G06F21/57 , G06F11/36 , G06F21/62 , G06F9/44
CPC分类号： G06F21/577 , G06F8/33 , G06F11/3688 , G06F11/3692 , G06F21/6245 , G06F2221/033
摘要： A method operates, during development of an application program intended to be run on a mobile user device, to perform a computer assisted analysis of the application program to determine at least one user privacy-related aspect of the application program; and to present the determined at least one user privacy-related aspect. The determined at least one user privacy-related aspect may be presented to a developer of the application program An apparatus and system for performing the method are also disclosed.
摘要翻译：一种方法在开发旨在在移动用户设备上运行的应用程序的过程中操作以执行应用程序的计算机辅助分析以确定应用程序的至少一个用户隐私相关方面; 并呈现所确定的至少一个用户隐私相关方面。确定的至少一个用户隐私相关方面可以被呈现给应用程序的开发者。还公开了用于执行该方法的装置和系统。

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