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1. 发明授权

US07130999B2 Using authentication certificates for authorization 有权
公开(公告)号：US07130999B2
公开(公告)日：2006-10-31
申请号：US10107388
申请日：2002-03-27
申请人： Raju Yasala , Ernie F. Brickell , Donald J. Eckardt
发明人： Raju Yasala , Ernie F. Brickell , Donald J. Eckardt
IPC分类号： G06F7/04 , H04L9/00
CPC分类号： H04L63/0823 , H04L9/3265 , H04L9/3271
摘要： In one embodiment of the invention is a method to use authentication certificates to authorize peers to particular applications. In addition to using authentication certificates to authenticate the identity and trustworthiness of a peer, authentication certificates are additionally used to authorize peers to particular applications. A list of certificates is maintained in a Peer Authorized Certificate Store (PACS), where the certificates may comprise any combination of root certificates, intermediate certificates, and peer certificates. When an authentication certificate is received from a peer, the peer is authenticated using the authentication certificate; and authorized by checking the authentication certificate against a Peer Authorized Certificate Store (PACS).

2. 发明授权

US06807643B2 Method and apparatus for providing diagnosis of a processor without an operating system boot 有权
标题翻译：用于提供无需操作系统引导的处理器诊断的方法和装置
公开(公告)号：US06807643B2
公开(公告)日：2004-10-19
申请号：US09469249
申请日：1999-12-22
申请人： Donald J. Eckardt , David C. Stewart
发明人： Donald J. Eckardt , David C. Stewart
IPC分类号： G06F1100
CPC分类号： G06F11/2284 , G06F9/4416
摘要： A method and apparatus are provided for diagnosis of a processor in an operating system-absent environment (i.e., without or prior to an operating system boot). A boot operation of the processor is begun, and a Power-On Self test (POST) process is run. If a failure in the POST process occurs, the failure is detected and information regarding it is stored. The processor is then rebooted and the POST process is begun again. The stored information of the prior POST failure is then used for diagnosis during the reboot operation. To assist in the diagnosis, information about the state of the boot process can be displayed as a supplement to beep codes customarily used for diagnosis. In another aspect of the invention, after a boot failure is detected, a Pre-boot Diagnostic System Loader can be run. Information stored in the Pre-boot Diagnostic System Loader can then be used to boot a diagnostic partition. Also, in order to permit diagnosis and repair by establishing connection with a remote location, a voice connection and a network connection can be separately established between the processor and the remote location on separate lines. The voice connection and the network connection can then be correlated with one another by using a Lightweight-Directory-Access-Protocol (LDAP) database which stores information to permit the correlation. Once the correlation is established, diagnosis and remote repair can be achieved. All of these operations can be run in the OS-absent environment.
摘要翻译：提供了一种方法和装置，用于在没有操作系统的环境中（即，在操作系统启动之前或之前）诊断处理器。开始处理器的引导操作，并且运行开机自检（POST）过程。如果发生POST过程中的故障，则检测到故障，并存储有关它的信息。然后重新启动处理器，并再次开始POST进程。然后，在重新引导操作期间将先前POST故障的存储信息用于诊断。为了帮助诊断，可以将关于引导过程的状态的信息显示为通常用于诊断的蜂鸣代码的补充。在本发明的另一方面，在检测到引导失败之后，可以运行预引导诊断系统加载器。然后，可以使用存储在预引导诊断系统加载程序中的信息来引导诊断分区。此外，为了通过建立与远程位置的连接来允许诊断和修复，可以在处理器和分开的线路上的远程位置之间单独建立语音连接和网络连接。然后可以通过使用存储信息以允许相关性的轻量级目录访问协议（LDAP）数据库来将语音连接和网络连接彼此相关联。一旦建立了相关性，就可以实现诊断和远程修复。所有这些操作都可以在没有OS的环境中运行。

3. 发明授权

US06542979B1 Hidden disk partition 有权
标题翻译：隐藏磁盘分区
公开(公告)号：US06542979B1
公开(公告)日：2003-04-01
申请号：US09283007
申请日：1999-03-31
申请人： Donald J. Eckardt
发明人： Donald J. Eckardt
IPC分类号： G06F1202
CPC分类号： G06F3/0601 , G06F9/4406 , G06F2003/0697
摘要： A hidden disk partition is accessed using a supplemental driver that is stored outside the master boot record of a disk drive. The boot loader used is standard, and hence can be refreshed as necessary. If a non standard partition is found, and a special key is pressed, the main master boot record is combined with additional information to form a special composite master boot record at runtime. This composite master boot record can read the additional information.
摘要翻译：使用存储在磁盘驱动器的主引导记录外的补充驱动程序来访问隐藏的磁盘分区。所使用的引导加载程序是标准的，因此可以根据需要进行刷新。如果找到非标准分区，并按下特殊键，则主主引导记录与附加信息组合，以便在运行时形成特殊的复合主引导记录。此复合主引导记录可以读取附加信息。

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