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1. 发明申请

US20070203843A1 SYSTEM AND METHOD FOR EFFICIENT ENCRYPTION AND DECRYPTION OF DRM RIGHTS OBJECTS 审中-公开
标题翻译：有效加密和解密DRM权利对象的系统和方法
公开(公告)号：US20070203843A1
公开(公告)日：2007-08-30
申请号：US11382125
申请日：2006-05-08
申请人： Lauri Tarkkala , Nadarajah Asokan
发明人： Lauri Tarkkala , Nadarajah Asokan
IPC分类号： H04L9/00
CPC分类号： H04L63/0428 , G06F21/10 , H04L9/0822 , H04L9/088 , H04L9/12 , H04L63/10 , H04L2209/603 , H04L2463/101 , H04N7/1675 , H04N21/26613 , H04N21/4627 , H04N21/63345
摘要： A content encryption/decryption system is disclosed that provides for the use of multiple DRM rights objects. The disclosed system also provides for use in non-connected, connected and mixed mode transmission models.
摘要翻译：公开了提供多个DRM权限对象的使用的内容加密/解密系统。所公开的系统还提供用于非连接，连接和混合模式传输模型。

2. 发明申请

US20070011453A1 Establishment of a trusted relationship between unknown communication parties 有权
标题翻译：建立未知通信方之间的信任关系
公开(公告)号：US20070011453A1
公开(公告)日：2007-01-11
申请号：US11237881
申请日：2005-09-29
申请人： Lauri Tarkkala , Nadarajah Asokan
发明人： Lauri Tarkkala , Nadarajah Asokan
IPC分类号： H04L9/00
CPC分类号： H04L63/1441 , H04L9/3013 , H04L9/3073 , H04L9/321 , H04L9/3218 , H04L9/3247 , H04L9/3297 , H04L2209/805
摘要： The present invention provides an establishment of a trusted relationship between two mutually unknown communication parties in a communication system without the use of a trusted third party. The invention is based on non-interactive proofs-of-work being purpose-bound for establishing the trusted relationship and cryptographically signing information to be transferred between the communication parties using such proofs-of-work for the solving of a problem instance along with verifying the proofs-of-work and generating a session object for a trusted relationship, when the verifying yields an affirmative result.
摘要翻译：本发明提供了在通信系统中的两个彼此未知的通信方之间的信任关系的建立，而不使用受信任的第三方。本发明基于非交互式工作证明，其目的是为了建立信任关系和密码地签署在通信方之间传送的信息，使用这些工作证明来解决问题实例以及验证当验证产生肯定结果时，工作证明和为可信关系生成会话对象。

3. 发明授权

US09883340B2 Method and apparatus for providing group route recommendations 有权
公开(公告)号：US09883340B2
公开(公告)日：2018-01-30
申请号：US13572020
申请日：2012-08-10
申请人： Sergey Boldyrev , Debmalya Biswas , Lauri Tarkkala
发明人： Sergey Boldyrev , Debmalya Biswas , Lauri Tarkkala
IPC分类号： G01C21/34 , H04W4/02 , G06Q30/02 , G01C21/20 , G06Q10/04 , H04L12/18 , G06Q50/00 , H04W12/02 , G08G1/0962
CPC分类号： H04W4/023 , G01C21/20 , G01C21/3438 , G01C21/3484 , G06Q10/047 , G06Q30/0282 , G06Q50/01 , G08G1/0962 , H04L12/1845 , H04W4/025 , H04W12/02
摘要： An approach is provided for providing alternative route recommendations for a group of nearby users in a privacy preserving manner. A recommendation platform determines at least one group of one or more users within proximity of at least one location-based service, at least one location-based event, or a combination thereof. A recommendation platform processes and/or facilitates a processing of one or more datasets associated with the group to cause, at least in part, a determination of whether to recommend the at least one location-based service, the at least one location-based event, or a combination thereof to the group. A recommendation platform causes, at least in part, a presentation of the at least one location-based service, the at least one location-based event, or a combination thereof to the group, the one or more users, or a combination thereof based, at least in part, on the determination of whether to recommend.

4. 发明授权

US08838972B2 Exchange of key material 有权
标题翻译：交换关键材料
公开(公告)号：US08838972B2
公开(公告)日：2014-09-16
申请号：US13613204
申请日：2012-09-13
申请人： Dan Forsberg , Lauri Tarkkala
发明人： Dan Forsberg , Lauri Tarkkala
IPC分类号： H04L9/00 , H04L9/32 , H04K1/00 , H04W36/00 , H04W12/02 , H04W12/04 , H04W12/06 , H04W12/08 , H04W36/02 , H04L29/06
CPC分类号： H04L63/0428 , H04L63/04 , H04L63/0435 , H04L63/06 , H04L63/062 , H04L2209/80 , H04W12/02 , H04W12/04 , H04W12/06 , H04W12/08 , H04W36/0016 , H04W36/0033 , H04W36/02
摘要： A communication network manages key material. A method generates and provides session keys from a security node to an access node for further propagation during handoff procedures, without requiring the security node to take part in the handoff procedures.
摘要翻译：通信网络管理密钥材料。方法生成并提供从安全节点到接入节点的会话密钥，用于切换过程中的进一步传播，而不需要安全节点参与切换过程。

5. 发明授权

US08201240B2 Simple scalable and configurable secure boot for trusted mobile phones 有权
标题翻译：简单的可扩展和可配置的可信赖手机的安全启动
公开(公告)号：US08201240B2
公开(公告)日：2012-06-12
申请号：US11470307
申请日：2006-09-06
申请人： Lauri Tarkkala
发明人： Lauri Tarkkala
IPC分类号： G06F7/04 , G06F12/14
CPC分类号： G06F21/51 , G06F21/575
摘要： A method, apparatus, system and computer program product are provided for booting up a system using a secure boot framework. In particular, a secure boot mechanism (i.e., a mechanism that enforces that only authenticated programs and/or events are executed on a particular platform) is provided that has an unlimited number of authorized boot configurations, while requiring only a minimal amount of secure/confidential storage. The secure boot mechanism further provides for the separation of run-time and management functionality, which allows other authorization mechanisms to be plugged-in later on. In addition, the authorized secure boot configurations (i.e., the definition of the secure boot state) can be kept in insecure storage, such as a system disk (e.g., flash memory). Finally, the disclosed secure boot mechanism is further beneficial because it builds upon existing TCG techniques, causing it to require minimal implementation where TCG techniques are implemented.
摘要翻译：提供了一种用于使用安全引导框架引导系统的方法，装置，系统和计算机程序产品。特别地，提供了安全引导机制（即，在特定平台上执行仅验证的程序和/或事件的机制），其具有无限数量的授权引导配置，同时仅需要最少量的安全/ 保密存储。安全引导机制进一步提供了运行时间和管理功能的分离，这允许稍后插入其他授权机制。此外，授权的安全引导配置（即，安全启动状态的定义）可以保持在不安全的存储器中，诸如系统盘（例如，闪存）。最后，所公开的安全引导机制是进一步的有益的，因为它建立在现有的TCG技术的基础上，导致其实现TCG技术的最小实现。

6. 发明授权

US07444624B2 Method for the secure interpretation of programs in electronic devices 有权
标题翻译：电子设备程序的安全解释方法
公开(公告)号：US07444624B2
公开(公告)日：2008-10-28
申请号：US11077663
申请日：2005-03-10
申请人： Lauri Tarkkala
发明人： Lauri Tarkkala
IPC分类号： G06F9/45
CPC分类号： G06F9/45508
摘要： The invention relates to method for secure interpretation of a program in an electronic device. An interpreted program is loaded and a stub executable is formed using a prototype stub executable. The stub executable is associated with the interpreted program. At least one second capability also is assigned to the interpreted program and further to the stub executable. The stub executable invokes at least one function in a shared interpreter library to interpret the interpreted program. An interpreter engine checks whether the interpreted program refers an external interpreted program code section. The interpreter engine infers at least one second capability for the external interpreted program code section. The interpreter engine disallows the execution of said external interpreted program code section if said at least one first capability is not a subset of said at least one second capability.
摘要翻译：本发明涉及一种用于电子设备中程序的安全解释的方法。加载了解释程序，并使用原型存根可执行文件形成存根可执行文件。存根可执行文件与解释程序相关联。至少一个第二功能也被分配给解释程序，并进一步分配给存根可执行文件。存根可执行程序在共享解释器库中至少调用一个函数来解释解释程序。解释器引擎检查解释程序是否引用外部解释程序代码段。解释器引擎至少为外部解释程序代码段提供一秒的能力。如果所述至少一个第一能力不是所述至少一个第二能力的子集，则解释器引擎不允许执行所述外部解释程序代码部分。

7. 发明申请

US20060242428A1 User-controlled management of TPM identities 失效
公开(公告)号：US20060242428A1
公开(公告)日：2006-10-26
申请号：US11112725
申请日：2005-04-21
申请人： Lauri Tarkkala
发明人： Lauri Tarkkala
IPC分类号： G06F12/14
CPC分类号： G06F21/10 , H04L9/0897 , H04L9/3234 , H04L2209/127
摘要： The invention is in the field of security and trustworthy computing. The invention relates to a method for managing identities in a device comprising a trusted platform module. In the method an identity related command is used for performing identity related action; a delegation agent, a storage key for secure storage, and a delegation for the identity related command are created. Further, said delegation is sealed using the created storage key to a trustworthy system state; and the sealed delegation is delivered to the delegation agent.

8. 发明申请

US20140046591A1 METHOD AND APPARATUS FOR PROVIDING GROUP ROUTE RECOMMENDATIONS 有权
标题翻译：提供集团路由建议的方法和装置
公开(公告)号：US20140046591A1
公开(公告)日：2014-02-13
申请号：US13572020
申请日：2012-08-10
申请人： Sergey Boldyrev , Debmalya Biswas , Lauri Tarkkala
发明人： Sergey Boldyrev , Debmalya Biswas , Lauri Tarkkala
IPC分类号： G01C21/00 , G06F17/00
CPC分类号： H04W4/023 , G01C21/20 , G01C21/3438 , G01C21/3484 , G06Q10/047 , G06Q30/0282 , G06Q50/01 , G08G1/0962 , H04L12/1845 , H04W4/025 , H04W12/02
摘要： An approach is provided for providing alternative route recommendations for a group of nearby users in a privacy preserving manner. A recommendation platform determines at least one group of one or more users within proximity of at least one location-based service, at least one location-based event, or a combination thereof. A recommendation platform processes and/or facilitates a processing of one or more datasets associated with the group to cause, at least in part, a determination of whether to recommend the at least one location-based service, the at least one location-based event, or a combination thereof to the group. A recommendation platform causes, at least in part, a presentation of the at least one location-based service, the at least one location-based event, or a combination thereof to the group, the one or more users, or a combination thereof based, at least in part, on the determination of whether to recommend.
摘要翻译：提供了一种以隐私保护方式为一组附近用户提供替代路线建议的方法。推荐平台确定在至少一个基于位置的服务，至少一个基于位置的事件或其组合的邻近内的一个或多个用户的至少一组。推荐平台处理和/或促进与组相关联的一个或多个数据集的处理，至少部分地确定是否推荐至少一个基于位置的服务，至少一个基于位置的事件，或其组合。推荐平台至少部分地使至少一个基于位置的服务的呈现，至少一个基于位置的事件或其组合呈现给组，一个或多个用户或其组合至少在一定程度上决定是否推荐。

9. 发明授权

US08132005B2 Establishment of a trusted relationship between unknown communication parties 有权
标题翻译：建立未知通信方之间的信任关系
公开(公告)号：US08132005B2
公开(公告)日：2012-03-06
申请号：US11237881
申请日：2005-09-29
申请人： Lauri Tarkkala , Nadarajah Asokan
发明人： Lauri Tarkkala , Nadarajah Asokan
IPC分类号： H04L29/06
CPC分类号： H04L63/1441 , H04L9/3013 , H04L9/3073 , H04L9/321 , H04L9/3218 , H04L9/3247 , H04L9/3297 , H04L2209/805
摘要： The present invention provides an establishment of a trusted relationship between two mutually unknown communication parties in a communication system without the use of a trusted third party. The invention is based on non-interactive proofs-of-work being purpose-bound for establishing the trusted relationship and cryptographically signing information to be transferred between the communication parties using such proofs-of-work for the solving of a problem instance along with verifying the proofs-of-work and generating a session object for a trusted relationship, when the verifying yields an affirmative result.
摘要翻译：本发明提供了在通信系统中的两个彼此未知的通信方之间的信任关系的建立，而不使用受信任的第三方。本发明基于非交互式工作证明，其目的是为了建立信任关系和密码地签署在通信方之间传送的信息，使用这些工作证明来解决问题实例以及验证当验证产生肯定结果时，工作证明和为可信关系生成会话对象。

10. 发明授权

US08117429B2 System and method for a distributed and flexible configuration of a TCG TPM-based local verifier 有权
标题翻译：用于基于TCG TPM的本地验证器的分布式和灵活配置的系统和方法
公开(公告)号：US08117429B2
公开(公告)日：2012-02-14
申请号：US11591105
申请日：2006-11-01
申请人： Lauri Tarkkala
发明人： Lauri Tarkkala
IPC分类号： G06F9/00 , G06F15/177
CPC分类号： G06F21/575 , G06F9/4416 , G06F21/305 , G06F21/57 , H04L63/123
摘要： An improved system and method for efficiently implementing a remotely manageable secure boot on a Trusted Computing Group defined Trusted Platform Module. Various embodiments of the present invention enable a boot process which does not require a dependency on prior RIM certificates, while still requiring a dependency on the sequencing of the boot process.
摘要翻译：一种改进的系统和方法，用于在可信计算组定义的可信平台模块上有效实施可远程管理的安全引导。本发明的各种实施例能够引导进程，其不需要依赖于先前的RIM证书，同时仍需要依赖于引导过程的顺序。

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