公开(公告)号：US20080183716A1

公开(公告)日：2008-07-31

申请号：US11872829

申请日：2007-10-16

申请人： Georges Nicolas HAYEK ,  Emmanuel FLEURY ,  Fabien BLONDEAU

发明人： Georges Nicolas HAYEK ,  Emmanuel FLEURY ,  Fabien BLONDEAU

IPC分类号： G06F17/30

CPC分类号： H04L29/12594 ,  G04G21/00 ,  H04B11/00 ,  H04L29/06 ,  H04L29/12009 ,  H04L61/301 ,  H04L67/02 ,  H04L69/329

摘要： There is disclosed a method and a system for accessing information and/or data available on a wide area computer network (100), such as the Internet. A first modulated acoustic signal (A) is transmitted to a group of potential users each provided with a portable communication unit (1, 1*), this first modulated acoustic signal including at least one identifier (ID—1, ID—2, ID—3, . . . ) associated with a link to a determined site of the wide area computer network. These identifiers are stored in the portable communication unit then subsequently downloaded to a computer terminal (50, 51, 52) connected to the wide area computer network. After the downloaded identifier or identifiers have been compared with a determined list of identifiers (ID_A, ID_B, ID_C, . . . ), a list of links (Link_A, Link_B, Link_C, . . . ) to sites corresponding to the downloaded identifier or identifiers is generated by the computer terminal.

摘要翻译： 公开了一种用于访问诸如因特网的广域计算机网络（100）上可获得的信息和/或数据的方法和系统。 第一调制声信号（A）被发送到每个设置有便携式通信单元（1,1 *）的一组潜在用户，该第一调制声信号包括至少一个标识符（ID < 1，ID _{- 2，ID - 3，...，与与广域计算机网络的确定站点的链接相关联。 这些标识符被存储在便携式通信单元中，然后随后下载到连接到广域计算机网络的计算机终端（50,51,52）。 在下载的标识符或标识符已经与确定的标识符列表（ID_A，ID_B，ID_C ...），链接列表（Link_A，Link_B，Link_C ...）与对应于下载的标识符的站点或 标识符由计算机终端生成。}

公开(公告)号：US20080126800A1

公开(公告)日：2008-05-29

申请号：US11532159

申请日：2006-09-15

申请人： Jinhong GUO ,  Stephen L. JOHNSON ,  Il-Pyung PARK ,  Lasse BIGUM ,  Henrik DAVIDSEN ,  Lars T. MIKKELSEN ,  Egon PEDERSEN ,  Anders RAVN ,  Emmanuel FLEURY

发明人： Jinhong GUO ,  Stephen L. JOHNSON ,  Il-Pyung PARK ,  Lasse BIGUM ,  Henrik DAVIDSEN ,  Lars T. MIKKELSEN ,  Egon PEDERSEN ,  Anders RAVN ,  Emmanuel FLEURY

IPC分类号： H04L9/00

CPC分类号： H04L9/3263 ,  G06F21/57 ,  G06F21/606 ,  H04L9/3247 ,  H04L2209/08 ,  H04L2209/56

摘要： A system securing inter-process communication (IPC) based on trust includes a user quota mechanism to provide resource management of IPC's. A single user is allowed to allocate a fixed amount of objects less than a system maximum. A trusted IPC mechanism mediates access to IPC objects by employing signed executables signed by a key and containing a list of trusted keys. A trust relationship is used among a set of subjects connected to an IPC to determine whether communication can be carried out between processes. In order for the processes to communicate via an IPC, either they have to trust each other, or a kernel must trust one process and that process must also trust the other process.

摘要翻译： 基于信任确保进程间通信（IPC）的系统包括用户配额机制，以提供IPC的资源管理。 允许单个用户分配少于系统最大值的固定数量的对象。 受信任的IPC机制通过使用由密钥签名并包含可信密钥列表的签名的可执行文件来介入对IPC对象的访问。 在与IPC连接的一组主题中使用信任关系，以确定是否可以在进程之间执行通信。 为了使进程通过IPC进行通信，或者它们必须相互信任，或内核必须信任一个进程，该进程也必须信任另一进程。