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    • 8. 发明授权
    • Unified access control system and method for composed services in a distributed environment
    • 统一的访问控制系统和分布式环境中组合服务的方法
    • US08769653B2
    • 2014-07-01
    • US12431909
    • 2009-04-29
    • Bao Hua CaoJian WangLi WangJun Zhu
    • Bao Hua CaoJian WangLi WangJun Zhu
    • G06F7/04
    • H04L9/3213H04L9/3226
    • A system, a computer device implemented method, and a computer readable article of manufacture for executing a computer implemented method for a unified access control for a plurality of composed services in a distributed computing environment without requiring repeated input of security certification. The method includes the steps of: acquiring a first role of a user in a first composed service; sending an invoking request by a processing unit of the first composed service to a second composed service; receiving the first role of the user in the first composed service and predefined role-role mapping relationships, and determining a second role of the user in the second composed service by a role determining component; and then sending the determined role in the second composed service by a role sending component to the second composed service, thereby providing unified access without requiring repeated input of security certification.
    • 一种系统,计算机设备实现方法和计算机可读制品,用于执行用于在分布式计算环境中的多个组合服务的统一访问控制的计算机实现方法,而不需要重复输入安全认证。 该方法包括以下步骤:在第一组合服务中获取用户的第一角色; 将第一组合服务的处理单元的调用请求发送给第二组合服务; 在第一组合服务和预定义的角色 - 角色映射关系中接收用户的第一角色,以及由角色确定组件确定第二组合服务中的用户的第二角色; 然后通过角色发送组件向第二组合服务发送确定的角色到第二组合服务,从而提供统一的访问,而不需要重复输入安全认证。
    • 9. 发明授权
    • Universal packer
    • 通用封隔器
    • US08761206B1
    • 2014-06-24
    • US13425701
    • 2012-03-21
    • Jun ZhuZhihua ChenYan Zhu
    • Jun ZhuZhihua ChenYan Zhu
    • H04J3/00
    • G06F3/061G06F3/0656G06F3/0683G06F13/28H04L49/9047H04L49/9063
    • Data packers having corresponding methods and tangible computer-readable media comprise: a controller configured to receive output information, wherein the output information specifies an output alignment; a first multiplexer configured to pass one of data received into the data packer, and data stored in a register of the data packer; a rotate shifter configured to rotate-shift, in accordance with the output alignment, data passed by the first multiplexer; a second multiplexer configured to pass at least one of the data output by the rotate shifter, and the data stored in the register.
    • 具有相应方法和有形计算机可读介质的数据包装器包括:被配置为接收输出信息的控制器,其中所述输出信息指定输出对准; 第一多路复用器,被配置为将接收到的数据中的一个传送到数据封包器,以及存储在数据封包器的寄存器中的数据; 旋转移位器,被配置为根据所述输出对准来旋转由所述第一多路复用器通过的数据; 第二多路复用器,被配置为传递由旋转移位器输出的数据中的至少一个以及存储在寄存器中的数据。