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    • 17. 发明授权
    • Virus localization using cryptographic hashing
    • 病毒本地化使用密码散列
    • US08191146B2
    • 2012-05-29
    • US11978773
    • 2007-10-30
    • Giovanni Di CrescenzoFaramak Vakil
    • Giovanni Di CrescenzoFaramak Vakil
    • H04L29/14
    • H04L9/3239G06F21/565
    • Methods for using integrity checking techniques to identify and locate computer viruses are provided. A method for virus localization for each of three types of virus infections is provided, including the steps of computing a sequence of file blocks, calculating hashes for the sequences of file blocks from a host file and calculating hashes for the same or related sequences of file blocks from an infected file, and comparing the hashes from host file to the hashes from the infected file from the same or related sequences of file blocks such that when some of said first hashes and said second hashes do not match, a location of a virus is output. Methods are provided for computing the sequence of file blocks depending on the type of virus infection, and for calculating the hashes using a collision resistant hash function, a digital signature scheme, a message authentication code, or a pseudo-random function.
    • 提供了使用完整性检查技术来识别和定位计算机病毒的方法。 提供了用于三种类型的病毒感染中的每种病毒定位的方法,包括计算文件块序列的步骤,从主机文件中计算文件块序列的散列,以及计算相同或相关文件序列的散列 来自被感染文件的块,并且将来自主机文件的散列与来自受感染文件的散列从文件块的相同或相关序列进行比较,使得当所述第一散列和所述第二散列中的某些不匹配时,病毒的位置 被输出。 提供了用于根据病毒感染的类型来计算文件块序列的方法,以及使用防冲突散列函数,数字签名方案,消息认证码或伪随机函数来计算散列的方法。
    • 18. 发明申请
    • RECONFIGURABLE MULTIPLE-SCREEN DISPLAY
    • 可重新配置的多屏幕显示
    • US20100058205A1
    • 2010-03-04
    • US12204549
    • 2008-09-04
    • Faramak VakilMehran Bagheri
    • Faramak VakilMehran Bagheri
    • G06F3/00
    • G06F1/1692G06F1/1616G06F1/1641G06F1/1647G06F2200/1614
    • A device comprises a display arrangement which includes a plurality of displays that are movable relative to each other such that a plurality of display configurations can be achieved. Each of the display configurations provides a combined display area which is different for at least two of the display configurations. An application processor is operable to execute a plurality of user applications, each of which can provide a display output. A display driver is arranged to generate an arrangement of display output for the display arrangement from the display output of an application being executed. The display driver sets a display characteristic for the arrangement of display output in response to a characteristic of the executed application and the deployed display configuration. For example, depending on the application being executed and the current display configuration, a size of a display window used for the application can be selected.
    • 一种设备包括显示装置,其包括可相对于彼此移动的多个显示器,使得可以实现多个显示配置。 每个显示器配置提供对于至少两个显示器配置不同的组合显示区域。 应用处理器可操作以执行多个用户应用,每个用户应用可以提供显示输出。 显示驱动器被布置成从正在执行的应用的显示输出产生用于显示装置的显示输出的布置。 显示驱动器响应于所执行的应用的特性和部署的显示配置来设置显示输出的布置的显示特性。 例如,根据正在执行的应用程序和当前的显示配置,可以选择用于该应用的显示窗口的大小。
    • 19. 发明授权
    • Method and system for host mobility management protocol
    • 主机移动管理协议的方法和系统
    • US07184418B1
    • 2007-02-27
    • US09693019
    • 2000-10-20
    • Shinichi BabaJyh-Cheng ChenAshutosh DuttaYasuro ShobatakeFaramak Vakil
    • Shinichi BabaJyh-Cheng ChenAshutosh DuttaYasuro ShobatakeFaramak Vakil
    • H04Q7/00H04L12/56
    • H04W8/12H04L29/06027H04L43/00H04L43/0864H04L65/1006H04W8/26H04W24/00H04W76/11H04W80/00H04W80/10Y10S370/902
    • The present invention is directed to a mobility management protocol for supporting real-time and non-real-time multimedia applications on mobile stations of third generation internet protocol (3G-IP) networks. The present invention utilizes as well as extends the session initiation protocol (SIP) to provide for domain hand-off (i.e., roaming) and subnet hand-off (i.e., macro-mobility) so that users can access the network from any location using their own mobile station as they roam across different 3G-IP networks. The present invention supports mobile transmission control protocol (TCP) applications without modifying TCP. More specifically, disclosed herein is: a novel use of the SIP INVITE method for IP address binding; a novel use of the SIP INFO method to provide a means of profile verification and IP address binding; a novel use of the SIP REGISTER method to allow a SIP registrar to obtain a new IP address from a Dynamic Host Configuration Protocol (DHCP) server on behalf of the mobile; and an inventive entity called a SIP_EYE Agent that maintains a record of ongoing TCP connections and releases within the mobile.
    • 本发明涉及用于在第三代互联网协议(3G-IP)网络的移动站上支持实时和非实时多媒体应用的移动性管理协议。 本发明还利用会话发起协议(SIP)来扩展会话发起协议(SIP)以提供域切换(即,漫游)和子网切换(即,宏移动性),使得用户可以从任何位置使用 他们自己的移动台漫游在不同的3G-IP网络。 本发明在不修改TCP的情况下支持移动传输控制协议(TCP)应用。 更具体地,本文公开的是:SIP INVITE方法用于IP地址绑定的新颖使用; SIP INFO方法的新颖使用提供了一种配置文件验证和IP地址绑定的手段; SIP REGISTER方法的新颖使用,允许SIP注册器代表移动设备从动态主机配置协议(DHCP)服务器获取新的IP地址; 以及称为SIP_EYE代理的创造性实体,其保持移动站内正在进行的TCP连接和释放的记录。