KEY TREE CONSTRUCTION AND KEY DISTRIBUTION METHOD FOR HIERARCHICAL ROLE-BASED ACCESS CONTROL
    1.
    发明申请
    KEY TREE CONSTRUCTION AND KEY DISTRIBUTION METHOD FOR HIERARCHICAL ROLE-BASED ACCESS CONTROL 有权
    用于基于层次角色访问控制的关键树构造和关键分配方法

    公开(公告)号:US20110150224A1

    公开(公告)日:2011-06-23

    申请号:US12786811

    申请日:2010-05-25

    IPC分类号: H04L9/00

    CPC分类号: H04L9/0836

    摘要: A key tree construction and key distribution method for hierarchical role-based access control, includes: constructing a key tree including relationships between a hierarchical structure of role groups and data; performing encryption and decryption of data keys and role keys; and generating a key table, in which the data keys required to decrypt encrypted data and the role keys required to decrypt encrypted data keys are stored, with reference to the key tree. Further, the key tree construction and key distribution method for hierarchical role-based access control includes performing management such that a specific role group can obtain a data key by performing decryption based on its own role key by using both the key tree and the key table.

    摘要翻译: 层次化角色访问控制的关键树结构和密钥分配方法,包括:构建一个包括角色组和数据层次结构之间关系的密钥树; 执行数据密钥和角色密钥的加密和解密; 并且生成密钥表,其中参照密钥树存储解密加密数据所需的数据密钥和解密加密数据密钥所需的角色密钥。 此外,层次化的基于角色的访问控制的密钥树构造和密钥分发方法包括执行管理,使得特定角色组可以通过使用密钥树和密钥表两者通过基于其自己的角色密钥执行解密来获得数据密钥 。

    METHOD AND APPARATUS FOR PARTIALLY ENCODING/DECODING DATA FOR COMMITMENT SERVICE AND METHOD OF USING ENCODED DATA
    3.
    发明申请
    METHOD AND APPARATUS FOR PARTIALLY ENCODING/DECODING DATA FOR COMMITMENT SERVICE AND METHOD OF USING ENCODED DATA 审中-公开
    用于部分编码/解码用于承诺服务的数据的方法和装置以及使用编码数据的方法

    公开(公告)号:US20110129089A1

    公开(公告)日:2011-06-02

    申请号:US12939665

    申请日:2010-11-04

    IPC分类号: H04L9/08 G06F17/00

    CPC分类号: G06F21/6227

    摘要: Disclosed herein is a method and apparatus for partially encoding/decoding data for a commitment service and a method of using encoded data. The apparatus includes an encoding/decoding module for encoding/decoding a database to be committed to a server using a private key of the user, obtained by accessing a key storage unit through a key management module which manages information about the private key of the user, stored in the key storage unit, and also encoding/decoding an SQL query required to use a DB committed to the server. The encoding/decoding module partially encodes/decodes one or more of table names, field names, and attribute values of the DB. In the present invention, the table names, field names, and field attribute values of the DB are partially encoded while the existing structure of the DB is maintained, and the partially encoded DB is committed to the server.

    摘要翻译: 本文公开了一种用于部分编码/解码承诺服务的数据的方法和装置以及使用编码数据的方法。 该装置包括编码/解码模块,用于使用用户专用密钥对服务器进行编码/解码,所述数据库通过密钥管理模块访问密钥存储单元,所述密钥管理模块管理关于用户的私钥的信息 ,存储在密钥存储单元中,并且编码/解码使用提交给服务器的数据库所需的SQL查询。 编码/解码模块部分编码/解码DB的表名,字段名和属性值中的一个或多个。 在本发明中,数据库的表名称,字段名称和字段属性值被部分编码,同时保持DB的现有结构,并且将部分编码的DB提交给服务器。

    METHOD OF PROVIDING SEAMLESS INTEROPERABILITY BETWEEN WEB BROWSER AND APPLICATION IN SINGLE-THREADED ENVIRONMENT AND APPARATUS FOR PERFORMING THE SAME
    5.
    发明申请
    METHOD OF PROVIDING SEAMLESS INTEROPERABILITY BETWEEN WEB BROWSER AND APPLICATION IN SINGLE-THREADED ENVIRONMENT AND APPARATUS FOR PERFORMING THE SAME 审中-公开
    提供网络浏览器之间的无缝互操作性和单螺纹环境应用的方法及其实施方法

    公开(公告)号:US20110282938A1

    公开(公告)日:2011-11-17

    申请号:US13106685

    申请日:2011-05-12

    IPC分类号: G06F15/16

    CPC分类号: G06F9/54

    摘要: An apparatus for providing a seamless interoperability between a web browser and an application in a single-threaded environment in a user terminal includes: a web service server configured to provide a web service via a network, based on the seamless interoperability between the web browser and the application; and a user terminal configured to receive a parameter for the web service in communication with the web service server via the network, call the application onto a first tab in the web browser, receive a return response of the application onto a second tab in the web browser to transmit the received return response to the web service server, and request the web service server to provide a result web page while executing the first tab when the second tab is closed.

    摘要翻译: 一种用于在用户终端中的单线程环境中的web浏览器和应用之间提供无缝互操作的装置,包括:web服务服务器,被配置为基于网络浏览器与网络浏览器之间的无缝互操作性,经由网络提供web服务 应用程序; 以及用户终端,被配置为经由所述网络接收与所述web服务服务器通信的web服务的参数,将所述应用调用到所述web浏览器中的第一选项卡上,将所述应用的返回响应接收到所述web中的第二选项卡上 浏览器将所接收的返回响应发送到Web服务服务器,并且当第二选项卡关闭时,请求Web服务服务器提供结果网页,同时执行第一选项卡。