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1. 发明授权

US08353026B2 Credential security system 有权
标题翻译：证书安全系统
公开(公告)号：US08353026B2
公开(公告)日：2013-01-08
申请号：US12256831
申请日：2008-10-23
申请人： Muhammed K. Jaber , Mukund P. Khatri , Kevin T. Marks , Don Charles McCall
发明人： Muhammed K. Jaber , Mukund P. Khatri , Kevin T. Marks , Don Charles McCall
IPC分类号： G06F12/00 , G06F12/14 , G06F13/00 , G11C7/00 , G06F17/30
CPC分类号： G06F21/60 , G06F21/31 , G06F21/86 , G06F2221/2143
摘要： A credential caching system includes receiving a set of authentication credentials, storing the set of authentication credentials in a credential cache memory, wherein the credential cache memory is coupled with a management controller, and supplying the set of authentication credentials for automatic authentication during a reset or reboot. In the event of a security breach, the credential caching system clears the set of authentication credentials from the credential cache memory so that the set of authentication credentials may no longer be used for a reset or reboot.
摘要翻译：凭证高速缓存系统包括接收一组认证凭证，将认证凭证集合存储在凭证高速缓冲存储器中，其中凭证高速缓冲存储器与管理控制器耦合，并在复位期间提供用于自动认证的一组认证凭证，重启。在发生安全漏洞的情况下，凭据高速缓存系统会从凭据高速缓存中清除一组身份验证凭据，以便认证凭证集可能不再用于重置或重新启动。

2. 发明申请

US20100107241A1 SECURE CACHING OF SERVER CREDENTIALS 有权
标题翻译：服务器证书的安全缓存
公开(公告)号：US20100107241A1
公开(公告)日：2010-04-29
申请号：US12256831
申请日：2008-10-23
申请人： Muhammed K. Jaber , Mukund P. Khatri , Kevin T. Marks , Don Charles McCall
发明人： Muhammed K. Jaber , Mukund P. Khatri , Kevin T. Marks , Don Charles McCall
IPC分类号： H04L9/32 , G06F21/00
CPC分类号： G06F21/60 , G06F21/31 , G06F21/86 , G06F2221/2143
摘要： A credential caching system includes receiving a set of authentication credentials, storing the set of authentication credentials in a credential cache memory, wherein the credential cache memory is coupled with a management controller, and supplying the set of authentication credentials for automatic authentication during a reset or reboot. In the event of a security breach, the credential caching system clears the set of authentication credentials from the credential cache memory so that the set of authentication credentials may no longer be used for a reset or reboot.
摘要翻译：凭证高速缓存系统包括接收一组认证凭证，将认证凭证集合存储在凭证高速缓冲存储器中，其中凭证高速缓冲存储器与管理控制器耦合，并在复位期间提供用于自动认证的一组认证凭证，重启。在发生安全漏洞的情况下，凭据高速缓存系统会从凭据高速缓存中清除一组身份验证凭据，以便认证凭证集可能不再用于重置或重新启动。

3. 发明申请

US20100202617A1 System and Method for Recovery Key Management 有权
标题翻译：恢复密钥管理的系统和方法
公开(公告)号：US20100202617A1
公开(公告)日：2010-08-12
申请号：US12424787
申请日：2009-04-16
申请人： Viswanathan Balakrishnan , Santosh Bhadri , Mukund P. Khatri , Kevin T. Marks , Narayanan Subramaniam , Venkatesan Balakrishnan
发明人： Viswanathan Balakrishnan , Santosh Bhadri , Mukund P. Khatri , Kevin T. Marks , Narayanan Subramaniam , Venkatesan Balakrishnan
IPC分类号： H04L9/06 , G06F21/00
CPC分类号： H04L9/0816 , G06F11/1402 , G06F21/575 , H04L9/0894 , H04L9/3223 , H04L9/3236
摘要： A system and method for managing the recovery key of a computer system is disclosed. The computer system includes a security layer, and the recovery key is stored locally to a memory location on the computer system, including, as examples, flash memory on the motherboard of the computer system or a USB port on the computer system. In operation, when it becomes necessary for the computer system to authenticate the recovery key, the recovery key may be retrieved from the local memory. The retrieval and storage of the recovery key may be managed by a remote administrator. The recovery key may be stored in a hidden partition in the storage location, and the recovery key may be cryptographically wrapped to add an additional layer of security.
摘要翻译：公开了一种用于管理计算机系统的恢复密钥的系统和方法。计算机系统包括安全层，并且恢复密钥本地存储在计算机系统上的存储器位置，例如包括计算机系统的主板上的闪存或计算机系统上的USB端口。在操作中，当计算机系统需要认证恢复密钥时，可以从本地存储器检索恢复密钥。恢复密钥的检索和存储可以由远程管理员管理。恢复密钥可以存储在存储位置中的隐藏分区中，并且恢复密钥可以被加密地包装以增加额外的安全层。

4. 发明授权

US09710418B2 System and method for security configuration 有权
公开(公告)号：US09710418B2
公开(公告)日：2017-07-18
申请号：US12355398
申请日：2009-01-16
申请人： Mukund P. Khatri , Kevin T. Marks
发明人： Mukund P. Khatri , Kevin T. Marks
IPC分类号： G06F7/04 , G06F13/42 , G06F21/85
CPC分类号： G06F13/4282 , G06F21/85 , G06F2213/0026
摘要： A system and method for accessing and identifying the security parameters of a device in an information handling system is disclosed. A device in a computer system may operate according to a defined security protocol, and multiple security protocols may exist across the devices of the system. In operation, a configuration capability is defined within the PCI Express communications protocol. This capability includes a capabilities data structure through which parameters concerning the security parameters of the device may be identified and passed to a processor.

5. 发明申请

US20100185799A1 System and Method for Security Configuration 有权
标题翻译：安全配置的系统和方法
公开(公告)号：US20100185799A1
公开(公告)日：2010-07-22
申请号：US12355398
申请日：2009-01-16
申请人： Mukund P. Khatri , Kevin T. Marks
发明人： Mukund P. Khatri , Kevin T. Marks
IPC分类号： G06F13/42 , H04L9/32 , G06F13/20
CPC分类号： G06F13/4282 , G06F21/85 , G06F2213/0026
摘要： A system and method for accessing and identifying the security parameters of a device in an information handling system is disclosed. A device in a computer system may operate according to a defined security protocol, and multiple security protocols may exist across the devices of the system. In operation, a configuration capability is defined within the PCI Express communications protocol. This capability includes a capabilities data structure through which parameters concerning the security parameters of the device may be identified and passed to a processor.
摘要翻译：公开了一种用于访问和识别信息处理系统中的设备的安全参数的系统和方法。计算机系统中的设备可以根据定义的安全协议来操作，并且跨系统的设备可以存在多个安全协议。在操作中，在PCI Express通信协议中定义配置功能。该功能包括功能数据结构，通过该能力数据结构，可以识别与设备的安全参数相关的参数并将其传递给处理器。

6. 发明申请

US20100111309A1 ENCRYPTION KEY MANAGEMENT SYSTEM AND METHODS THEREOF 有权
标题翻译：加密密钥管理系统及其方法
公开(公告)号：US20100111309A1
公开(公告)日：2010-05-06
申请号：US12262962
申请日：2008-10-31
申请人： Mukund P. Khatri , Kevin T. Marks , Don H. Walker
发明人： Mukund P. Khatri , Kevin T. Marks , Don H. Walker
IPC分类号： H04L9/08 , G06F9/54 , H04L9/32 , H04L9/06 , G06F9/24
CPC分类号： G06F21/575 , G06F21/602
摘要： During execution of BIOS at an information handling system, a processor communicates with the storage controller via a command line protocol (CLP) communications channel. Via the channel, the processor obtains identification information for storage devices associated with the storage controller. The processor communicates the identification information to a key management client, which obtains encryption keys based on the identification information from a key management server. The processor receives the encryption keys, and communicates them to the storage controller via the CLP communications channel. The CLP communications channel thus provides a convenient and flexible interface for communication of security information prior to execution of an operating system.
摘要翻译：在信息处理系统执行BIOS期间，处理器通过命令行协议（CLP）通信信道与存储控制器进行通信。通过该通道，处理器获得与存储控制器相关联的存储设备的识别信息。处理器将识别信息传送到密钥管理客户端，密钥管理客户端基于来自密钥管理服务器的识别信息获得加密密钥。处理器接收加密密钥，并通过CLP通信通道将其传送到存储控制器。因此，CLP通信信道为执行操作系统之前的安全信息的通信提供了方便和灵活的接口。

7. 发明授权

US08923520B2 System and method for recovery key management 有权
标题翻译：恢复密钥管理的系统和方法
公开(公告)号：US08923520B2
公开(公告)日：2014-12-30
申请号：US12424787
申请日：2009-04-16
申请人： Viswanathan Balakrishnan , Santosh Bhadri , Mukund P. Khatri , Kevin T. Marks , Narayanan Subramaniam , Venkatesan Balakrishnan
发明人： Viswanathan Balakrishnan , Santosh Bhadri , Mukund P. Khatri , Kevin T. Marks , Narayanan Subramaniam , Venkatesan Balakrishnan
IPC分类号： H04L9/08 , G06F21/57
CPC分类号： H04L9/0816 , G06F11/1402 , G06F21/575 , H04L9/0894 , H04L9/3223 , H04L9/3236
摘要： A system and method for managing the recovery key of a computer system is disclosed. The computer system includes a security layer, and the recovery key is stored locally to a memory location on the computer system, including, as examples, flash memory on the motherboard of the computer system or a USB port on the computer system. In operation, when it becomes necessary for the computer system to authenticate the recovery key, the recovery key may be retrieved from the local memory. The retrieval and storage of the recovery key may be managed by a remote administrator. The recovery key may be stored in a hidden partition in the storage location, and the recovery key may be cryptographically wrapped to add an additional layer of security.
摘要翻译：公开了一种用于管理计算机系统的恢复密钥的系统和方法。计算机系统包括安全层，并且恢复密钥本地存储在计算机系统上的存储器位置，例如包括计算机系统的主板上的闪存或计算机系统上的USB端口。在操作中，当计算机系统需要认证恢复密钥时，可以从本地存储器检索恢复密钥。恢复密钥的检索和存储可以由远程管理员管理。恢复密钥可以存储在存储位置中的隐藏分区中，并且恢复密钥可以被加密地包装以增加额外的安全层。

8. 发明授权

US08811619B2 Encryption key management system and methods thereof 有权
标题翻译：加密密钥管理系统及其方法
公开(公告)号：US08811619B2
公开(公告)日：2014-08-19
申请号：US12262962
申请日：2008-10-31
申请人： Mukund P. Khatri , Kevin T. Marks , Don H. Walker
发明人： Mukund P. Khatri , Kevin T. Marks , Don H. Walker
IPC分类号： G06F21/00
CPC分类号： G06F21/575 , G06F21/602
摘要： During execution of BIOS at an information handling system, a processor communicates with the storage controller via a command line protocol (CLP) communications channel. Via the channel, the processor obtains identification information for storage devices associated with the storage controller. The processor communicates the identification information to a key management client, which obtains encryption keys based on the identification information from a key management server. The processor receives the encryption keys, and communicates them to the storage controller via the CLP communications channel. The CLP communications channel thus provides a convenient and flexible interface for communication of security information prior to execution of an operating system.
摘要翻译：在信息处理系统执行BIOS期间，处理器通过命令行协议（CLP）通信信道与存储控制器进行通信。通过该通道，处理器获得与存储控制器相关联的存储设备的识别信息。处理器将识别信息传送到密钥管理客户端，密钥管理客户端基于来自密钥管理服务器的识别信息获得加密密钥。处理器接收加密密钥，并通过CLP通信通道将其传送到存储控制器。因此，CLP通信信道为执行操作系统之前的安全信息的通信提供了方便和灵活的接口。

9. 发明授权

US08938584B2 System and method to keep parity consistent in an array of solid state drives when data blocks are de-allocated 有权
标题翻译：当数据块被取消分配时，使固态驱动器阵列保持奇偶校验一致的系统和方法
公开(公告)号：US08938584B2
公开(公告)日：2015-01-20
申请号：US13460262
申请日：2012-04-30
申请人： Chandrashekar Nelogal , Kevin T. Marks
发明人： Chandrashekar Nelogal , Kevin T. Marks
IPC分类号： G06F12/00
CPC分类号： G06F3/0652 , G06F3/0608 , G06F3/0688
摘要： A method comprises sending a first command to a solid state drive (SSD), the first command indicating that the SSD can de-allocate a first plurality of logical block addresses (LBAs), and calculating first parity data for a redundant array of independent disks (RAID) array that includes the SSD in response to receiving a first reply from the SSD indicating that the first LBAs were de-allocated by the SSD. The first parity data is calculated based upon the first LBAs including all logical zeros.
摘要翻译：一种方法包括向固态驱动器（SSD）发送第一命令，所述第一命令指示所述SSD可以取消分配第一多个逻辑块地址（LBA），以及为独立盘的冗余阵列计算第一奇偶校验数据（RAID）阵列，其包括所述SSD，以响应于从所述SSD接收到指示所述第一LBA被所述SSD去分配的第一应答。基于包括所有逻辑零的第一LBA来计算第一奇偶校验数据。

10. 发明申请

US20120079136A1 System and Method for Dynamically Configuring a Target Device 有权
标题翻译：用于动态配置目标设备的系统和方法
公开(公告)号：US20120079136A1
公开(公告)日：2012-03-29
申请号：US12890062
申请日：2010-09-24
申请人： Gary B. Kotzur , Chandrashekar Nelogal , John R. Sieber , Kevin T. Marks
发明人： Gary B. Kotzur , Chandrashekar Nelogal , John R. Sieber , Kevin T. Marks
IPC分类号： G06F3/00 , G06F13/00
CPC分类号： G06F13/385
摘要： In accordance with the present disclosure, a method for dynamically configuring a target device comprises receiving by one or more ports of a target device one or more initiator identifiers from one or more initiators. The method further comprises determining whether a plurality of ports received initiator identifiers from a common initiator. The method further comprises configuring the plurality of the ports to operate as a single, logical port if the plurality of ports received initiator identifiers from a common initiator.
摘要翻译：根据本公开，用于动态配置目标设备的方法包括由目标设备的一个或多个端口从一个或多个启动器接收一个或多个启动器标识符。该方法还包括确定多个端口是否从公共发起者接收到发起者标识符。该方法还包括：如果多个端口从公共发起者接收到发起者标识符，则配置多个端口作为单个逻辑端口进行操作。

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