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    Systems and methods for controlling a local application through a web page
    1.
    发明授权
    Systems and methods for controlling a local application through a web page 有权
    通过网页控制本地应用程序的系统和方法

    公开(公告)号：US08898766B2

    公开(公告)日：2014-11-25

    申请号：US13443781

    申请日：2012-04-10

    申请人： Sten Garmark ,  Nicklas Söderlind ,  Samuel Cyprian ,  Aron Levin ,  Hannes Graah ,  Erik Hartwig ,  Gunnar Kreitz

    发明人： Sten Garmark ,  Nicklas Söderlind ,  Samuel Cyprian ,  Aron Levin ,  Hannes Graah ,  Erik Hartwig ,  Gunnar Kreitz

    IPC分类号： G06F15/16

    CPC分类号： H04L63/083 ,  G06F9/54 ,  G06F17/2247 ,  G06F21/335 ,  H04L63/08 ,  H04L63/0807 ,  H04L63/0823 ,  H04L67/025 ,  H04L67/12

    摘要： A system, computer-readable storage medium storing at least one program, and a computer-implemented method for controlling a local utility are disclosed. A first request originating from an application and including a first token is received at a local utility. The application received a web page, including a plurality of links and the first token, from a first server. The plurality of links are received by the application from a second server. The first token is authenticated. Authentication includes sending the first token to a third server. In response to authenticating the first token, a second token is generated at the local utility. The second token is sent to the application for inclusion in subsequent requests from the application.

    摘要翻译： 公开了一种存储至少一个程序的系统，计算机可读存储介质和用于控制本地实用程序的计算机实现的方法。 在本地实用程序处接收来自应用并且包括第一令牌的第一请求。 应用从第一服务器接收到包括多个链接和第一令牌的网页。 多个链接被应用从第二服务器接收。 第一个令牌被认证。 验证包括将第一个令牌发送到第三个服务器。 响应于认证第一个令牌，在本地实用程序生成第二个令牌。 第二个令牌被发送到应用程序以包含在应用程序的后续请求中。

    Key distribution in systems for selective access to information
    2.
    发明授权
    Key distribution in systems for selective access to information 有权
    用于选择性访问信息的系统中的主要分发

    公开(公告)号：US07949135B2

    公开(公告)日：2011-05-24

    申请号：US11718953

    申请日：2004-11-16

    申请人： Fredrik Lindholm ,  Gunnar Kreitz

    发明人： Fredrik Lindholm ,  Gunnar Kreitz

    IPC分类号： H04L9/00

    CPC分类号： H04L9/0891 ,  H04L9/0836 ,  H04L63/065

    摘要： A combination of stateless and state-full techniques enable reduced overall key management messages. A set of encryption keys is created based on a stateless subset cover scheme, where each user is associated with a leaf in the subset cover scheme. A state key and a corresponding state representing a subset of users that have the state key and a subset of users that do not have the state key is established, and a subset cover based on information representative of the established state is determined. Finally, a group key management message can be determined at least partly based on the calculated subset cover. The introduced state opens up for efficient subset cover calculation, reducing the size of the key management message.

    摘要翻译： 无状态和状态完整技术的组合可以减少总体密钥管理消息。 基于无状态子集覆盖方案创建一组加密密钥，其中每个用户与子集覆盖方案中的叶相关联。 确定表示具有状态密钥的用户的子集的状态密钥和对应的状态以及不具有状态密钥的用户的子集，并且确定基于表示建立状态的信息的子集覆盖。 最后，可以至少部分地基于所计算的子集覆盖来确定组密钥管理消息。 引入状态打开了有效的子集覆盖计算，减少了密钥管理消息的大小。

    Systems and Methods for Controlling a Local Application Through a Web Page
    3.
    发明申请
    Systems and Methods for Controlling a Local Application Through a Web Page 有权
    通过网页控制本地应用程序的系统和方法

    公开(公告)号：US20130269019A1

    公开(公告)日：2013-10-10

    申请号：US13443781

    申请日：2012-04-10

    申请人： Sten Garmark ,  Nicklas SÖDERLIND ,  Samuel CYPRIAN ,  Aron LEVIN ,  Hannes GRAAH ,  Erik Hartwig ,  Gunnar Kreitz

    发明人： Sten Garmark ,  Nicklas SÖDERLIND ,  Samuel CYPRIAN ,  Aron LEVIN ,  Hannes GRAAH ,  Erik Hartwig ,  Gunnar Kreitz

    IPC分类号： G06F21/00

    CPC分类号： H04L63/083 ,  G06F9/54 ,  G06F17/2247 ,  G06F21/335 ,  H04L63/08 ,  H04L63/0807 ,  H04L63/0823 ,  H04L67/025 ,  H04L67/12

    摘要： A system, computer-readable storage medium storing at least one program, and a computer-implemented method for controlling a local utility are disclosed. A first request originating from an application and including a first token is received at a local utility. The application received a web page, including a plurality of links and the first token, from a first server. The plurality of links are received by the application from a second server. The first token is authenticated. Authentication includes sending the first token to a third server. In response to authenticating the first token, a second token is generated at the local utility. The second token is sent to the application for inclusion in subsequent requests from the application.

    摘要翻译： 公开了一种存储至少一个程序的系统，计算机可读存储介质和用于控制本地实用程序的计算机实现的方法。 在本地实用程序处接收来自应用并且包括第一令牌的第一请求。 应用从第一服务器接收到包括多个链接和第一令牌的网页。 多个链接被应用从第二服务器接收。 第一个令牌被认证。 验证包括将第一个令牌发送到第三个服务器。 响应于认证第一个令牌，在本地实用程序生成第二个令牌。 第二个令牌被发送到应用程序以包含在应用程序的后续请求中。

    Method of setting up a redistribution scheme of a digital storage system
    5.
    发明授权
    Method of setting up a redistribution scheme of a digital storage system 有权
    建立数字存储系统再分配方案的方法

    公开(公告)号：US08949525B2

    公开(公告)日：2015-02-03

    申请号：US13086427

    申请日：2011-04-14

    申请人： Fredrik Niemela ,  Matthias deZalenski ,  Gunnar Kreitz ,  Tommie Gannert ,  Peter Schuller

    发明人： Fredrik Niemela ,  Matthias deZalenski ,  Gunnar Kreitz ,  Tommie Gannert ,  Peter Schuller

    IPC分类号： G06F12/08 ,  G06F17/30

    CPC分类号： G06F17/303

    摘要： A method of setting up a redistribution scheme for redistributing digital data packages within a digital data storage system comprising a plurality of nodes, wherein the data packages are associated with respective keys and are distributed among the nodes according to a first distribution configuration within the digital data storage system. The method includes: determining a second distribution configuration, in accordance with which it is intended to redistribute the data packages; applying a migration function to the respective keys of each of the data packages, which function yields a migration value associated with each of the data packages; and assigning a migration time to each of the data packages based on its associated migration value, at which times it is intended to migrate the respective data packages to conformity with the second distribution configuration. A corresponding digital data storage system is described.

    摘要翻译： 一种建立用于在包括多个节点的数字数据存储系统内重新分配数字数据包的再分配方案的方法，其中所述数据包与相应的密钥相关联，并且根据所述数字数据内的第一分发配置分布在所述节点之间 存储系统 该方法包括：确定第二分发配置，根据该配置配置来重新分发数据包; 将迁移功能应用于每个数据包的各个密钥，该功能产生与每个数据包相关联的迁移值; 以及基于其相关联的迁移值为每个数据包分配迁移时间，在该时间期间，将迁移相应的数据包以符合第二分发配置。 描述相应的数字数据存储系统。

    METHOD OF SETTING UP A REDISTRIBUTION SCHEME OF A DIGITAL STORAGE SYSTEM
    6.
    发明申请
    METHOD OF SETTING UP A REDISTRIBUTION SCHEME OF A DIGITAL STORAGE SYSTEM 有权
    设置数字存储系统的重新分配方案的方法

    公开(公告)号：US20110258383A1

    公开(公告)日：2011-10-20

    申请号：US13086427

    申请日：2011-04-14

    申请人： Fredrik Niemela ,  Matthias De Zalenski ,  Gunnar Kreitz ,  Tommie Gannert ,  Peter Schuller

    发明人： Fredrik Niemela ,  Matthias De Zalenski ,  Gunnar Kreitz ,  Tommie Gannert ,  Peter Schuller

    IPC分类号： G06F12/08 ,  G06F17/30

    CPC分类号： G06F17/303

    摘要： A method of setting up a redistribution scheme for redistributing digital data packages within a digital data storage system comprising a plurality of nodes, wherein the data packages are associated with respective keys and are distributed among the nodes according to a first distribution configuration within the digital data storage system. The method includes: determining a second distribution configuration, in accordance with which it is intended to redistribute the data packages; applying a migration function to the respective keys of each of the data packages, which function yields a migration value associated with each of the data packages; and assigning a migration time to each of the data packages based on its associated migration value, at which times it is intended to migrate the respective data packages to conformity with the second distribution configuration. A corresponding digital data storage system is described.

    摘要翻译： 一种建立用于在包括多个节点的数字数据存储系统内重新分配数字数据包的再分配方案的方法，其中所述数据包与相应的密钥相关联，并且根据所述数字数据内的第一分发配置分布在所述节点之间 存储系统 该方法包括：确定第二分发配置，根据该配置配置来重新分发数据包; 将迁移功能应用于每个数据包的各个密钥，该功能产生与每个数据包相关联的迁移值; 以及基于其相关联的迁移值为每个数据包分配迁移时间，在该时间期间，将迁移相应的数据包以符合第二分发配置。 描述相应的数字数据存储系统。

    Key Distribution in Systems for Selective Access to Information
    7.
    发明申请
    Key Distribution in Systems for Selective Access to Information 有权
    系统选择性访问信息的主要分布

    公开(公告)号：US20080101611A1

    公开(公告)日：2008-05-01

    申请号：US11718953

    申请日：2004-11-16

    申请人： Fredrik Lindholm ,  Gunnar Kreitz

    发明人： Fredrik Lindholm ,  Gunnar Kreitz

    IPC分类号： H04L9/08

    CPC分类号： H04L9/0891 ,  H04L9/0836 ,  H04L63/065

    摘要： A combination of stateless and state-full techniques enable reduced overall key management messages. A set of encryption keys is created based on a stateless subset cover scheme, where each user is associated with a leaf in the subset cover scheme. A state key and a corresponding state representing a subset of users that have the state key and a subset of users that do not have the state key is established, and a subset cover based on information representative of the established state is determined. Finally, a group key management message can be determined at least partly based on the calculated subset cover. The introduced state opens up for efficient subset cover calculation, reducing the size of the key management message.

    摘要翻译： 无状态和状态完整技术的组合可以减少总体密钥管理消息。 基于无状态子集覆盖方案创建一组加密密钥，其中每个用户与子集覆盖方案中的叶相关联。 确定表示具有状态密钥的用户的子集的状态密钥和对应的状态以及不具有状态密钥的用户的子集，并且确定基于表示建立状态的信息的子集覆盖。 最后，可以至少部分地基于所计算的子集覆盖来确定组密钥管理消息。 引入状态打开了有效的子集覆盖计算，减少了密钥管理消息的大小。