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1. 发明授权

US07107460B2 Method and system for securing enablement access to a data security device 有权
公开(公告)号：US07107460B2
公开(公告)日：2006-09-12
申请号：US10077135
申请日：2002-02-15
申请人： Daryl Carvis Cromer , Scott Thomas Elliott , James Patrick Hoff , Howard Jeffrey Locker , David Rivera , Randall Scott Springfield , James Peter Ward
发明人： Daryl Carvis Cromer , Scott Thomas Elliott , James Patrick Hoff , Howard Jeffrey Locker , David Rivera , Randall Scott Springfield , James Peter Ward
IPC分类号： H04L29/02 , H04L29/18 , H04L9/34
CPC分类号： G06F21/70 , G06F21/57
摘要： An embedded security subsystem, and method for implementing the same, which provide secure controllability of a data security device within a data processing system. The embedded security subsystem of the present invention includes a persistent enable flag for providing control access to the data security device, wherein the persistent enable flag is accessible only in response to a power-on reset cycle of the data processing system. The persistent enable flag is read-only accessible to runtime program instructions. A pending state change flag that is write accessible by runtime program instructions is utilized for setting an intended next state of the persistent enable flag such that control access to the data security device is enabled only during a subsequent power-on reset of said data processing system.

2. 发明授权

US07167982B2 Securing decrypted files in a shared environment 有权
标题翻译：在共享环境中保护解密的文件
公开(公告)号：US07167982B2
公开(公告)日：2007-01-23
申请号：US09952103
申请日：2001-09-14
申请人： Scott Thomas Elliott , James Patrick Hoff , Christopher Scott Long , David Rivera , James Peter Ward
发明人： Scott Thomas Elliott , James Patrick Hoff , Christopher Scott Long , David Rivera , James Peter Ward
IPC分类号： H04L9/00
CPC分类号： H04L63/04 , G06F21/6218 , G06F2221/2147 , Y10S707/99953 , Y10S707/99955
摘要： A method, system and computer program product for securing decrypted files in a shared environment. A filter driver in a kernel space may be configured to control service requests to encrypted files stored in a shared area, e.g., a shared directory on a disk unit, accessible by multiple users. The filter driver may receive a service request to open an encrypted document in the shared area issued from an authorized user. Upon receiving the encrypted data, the filter driver may decrypt the encrypted data. The filter driver may subsequently store the decrypted data in a file in a non-shared area, e.g., a non-shared directory. The non-shared area may be accessible only by the authorized user that requested access to the encrypted file. By storing the decrypted data in a file in the non-shared area, a file once decrypted may be protected in a file sharing environment.
摘要翻译：一种用于在共享环境中保护解密文件的方法，系统和计算机程序产品。内核空间中的过滤器驱动程序可以被配置为将服务请求控制为存储在共享区域（例如，可由多个用户访问的磁盘单元上的共享目录）上的加密文件。过滤器驱动程序可以接收服务请求以在从授权用户发出的共享区域中打开加密文档。在接收到加密数据之后，过滤器驱动程序可以对加密的数据进行解密。滤波器驱动器可随后将解密的数据存储在非共享区域（例如非共享目录）中的文件中。非共享区域可以仅由请求访问加密文件的授权用户访问。通过将解密的数据存储在非共享区域中的文件中，一旦解密的文件可以在文件共享环境中被保护。

3. 发明授权

US07484241B2 Secure single sign-on to operating system via power-on password 有权
标题翻译：通过开机密码保护对操作系统的单一登录
公开(公告)号：US07484241B2
公开(公告)日：2009-01-27
申请号：US10994620
申请日：2004-11-22
申请人： David Carroll Challener , Steven Dale Goodman , James Patrick Hoff , David Rivera , Randall Scott Springfield
发明人： David Carroll Challener , Steven Dale Goodman , James Patrick Hoff , David Rivera , Randall Scott Springfield
IPC分类号： G06F7/04 , H04L9/32
CPC分类号： G06F21/41
摘要： Methods and arrangements are disclosed for secure single sign on to an operating system using only a power-on password. In many embodiments modified BIOS code prompts for, receives and verifies the power-on password. The power-on password is hashed and stored in a Platform Configuration Register of the Trusted Platform Module. In a setup mode, the trusted platform module encrypts the operating system password using the hashed power-on password. In a logon mode, the trusted platform module decrypts the operating system password using the hashed power-on password.
摘要翻译：公开了仅使用开机密码的安全单点登录到操作系统的方法和布置。在许多实施例中，修改的BIOS代码提示，接收和验证开机密码。开机密码被散列并存储在可信平台模块的平台配置寄存器中。在设置模式下，可信平台模块使用散列开机密码对操作系统密码进行加密。在登录模式下，可信平台模块使用散列开机密码解密操作系统密码。

4. 发明授权

US08706642B2 Apparatus, system, and method for securely authorizing changes to a transaction restriction 有权
标题翻译：用于安全授权更改交易限制的设备，系统和方法
公开(公告)号：US08706642B2
公开(公告)日：2014-04-22
申请号：US11609814
申请日：2006-12-12
申请人： Stacy John Cannady , David Carroll Challener , Daryl Cromer , Mark Charles Davis , David Rivera , Randall Scott Springfield , Rod D. Waltermann
发明人： Stacy John Cannady , David Carroll Challener , Daryl Cromer , Mark Charles Davis , David Rivera , Randall Scott Springfield , Rod D. Waltermann
IPC分类号： G06Q20/00
CPC分类号： G07F7/08 , G06Q20/24 , G06Q20/26 , G06Q20/3674 , G06Q20/3829 , G06Q20/40 , G06Q20/403 , G06Q20/4037 , H04L9/3231 , H04L9/3234 , H04L2209/56 , H04L2209/805
摘要： An apparatus, system, and method are disclosed for securely authorizing changes to a transaction restriction. A security module securely stores encryption keys for a payment instrument. The payment instrument electronically transacts payments and includes a transaction restriction. An authentication module receives an authentication from a user of the payment instrument. The security module validates the authentication with a first encryption key. In addition, the security module authorizes a change to the transaction restriction using a second encryption key if the authentication is valid. The security module resides on a computer that the user designates as authorized to validate the authentication.
摘要翻译：公开了用于安全地授权对交易限制的改变的装置，系统和方法。安全模块安全地存储付款工具的加密密钥。支付工具以电子方式处理付款，并包括交易限制。验证模块从付款工具的用户接收认证。安全模块使用第一个加密密钥验证身份验证。此外，如果认证有效，则安全模块授权使用第二加密密钥更改事务限制。安全模块驻留在用户指定为授权验证身份验证的计算机上。

5. 发明申请

US20080140575A1 APPARATUS, SYSTEM, AND METHOD FOR SECURELY AUTHORIZING CHANGES TO A TRANSACTION RESTRICTION 有权
标题翻译：用于对交易限制进行安全更改的设备，系统和方法
公开(公告)号：US20080140575A1
公开(公告)日：2008-06-12
申请号：US11609814
申请日：2006-12-12
申请人： Stacy John Cannady , David Carroll Challener , Daryl Cromer , Mark Charles Davis , David Rivera , Randall Scott Springfield , Rod D. Waltermann
发明人： Stacy John Cannady , David Carroll Challener , Daryl Cromer , Mark Charles Davis , David Rivera , Randall Scott Springfield , Rod D. Waltermann
IPC分类号： H04L9/14 , H04L9/32 , G06Q20/00
CPC分类号： G07F7/08 , G06Q20/24 , G06Q20/26 , G06Q20/3674 , G06Q20/3829 , G06Q20/40 , G06Q20/403 , G06Q20/4037 , H04L9/3231 , H04L9/3234 , H04L2209/56 , H04L2209/805
摘要： An apparatus, system, and method are disclosed for securely authorizing changes to a transaction restriction. A security module securely stores encryption keys for a payment instrument. The payment instrument electronically transacts payments and includes a transaction restriction. An authentication module receives an authentication from a user of the payment instrument. The security module validates the authentication with a first encryption key. In addition, the security module authorizes a change to the transaction restriction using a second encryption key if the authentication is valid. The security module resides on a computer that the user designates as authorized to validate the authentication.
摘要翻译：公开了用于安全地授权对交易限制的改变的装置，系统和方法。安全模块安全地存储付款工具的加密密钥。支付工具以电子方式处理付款，并包括交易限制。验证模块从付款工具的用户接收认证。安全模块使用第一个加密密钥验证身份验证。此外，如果认证有效，则安全模块授权使用第二加密密钥更改事务限制。安全模块驻留在用户指定为授权验证身份验证的计算机上。

6. 发明申请

US20080022412A1 System and method for TPM key security based on use count 审中-公开
标题翻译：基于使用次数的TPM密钥安全的系统和方法
公开(公告)号：US20080022412A1
公开(公告)日：2008-01-24
申请号：US11477062
申请日：2006-06-28
申请人： David Carroll Challener , James Patrick Hoff , David Rivera
发明人： David Carroll Challener , James Patrick Hoff , David Rivera
IPC分类号： H04L9/32
CPC分类号： G06F21/62 , G06F21/57 , G06F21/602
摘要： A trusted platform module (TPM) key is assigned a numerical limit for the number of times the key can be used, and once the key has been used the assigned number of times, it is rendered unusable.
摘要翻译：为可信平台模块（TPM）密钥分配了密钥可以使用的次数的数值限制，一旦密钥被使用了分配的次数，它将被使用不可用。

7. 发明申请

US20130031619A1 REMOTE AUTHENTICATION SCREEN LOCKER FOR A MOBILE DEVICE 审中-公开
标题翻译：用于移动设备的远程认证屏幕锁
公开(公告)号：US20130031619A1
公开(公告)日：2013-01-31
申请号：US13189869
申请日：2011-07-25
申请人： Rod D. Waltermann , David Rivera
发明人： Rod D. Waltermann , David Rivera
IPC分类号： H04L9/32
CPC分类号： H04L9/3226 , G06F21/305 , G06F2221/2137 , H04L63/083 , H04L2209/80 , H04M1/673 , H04W12/06
摘要： Devices, methods and products are described that provide for remote authentication of mobile information handling devices. One aspect provides a method comprising configuring an information handling device operating through a mobile operating system to allow communication with least one remote authentication architecture; denying access to a information handling device of the information handling device responsive to a device lock event; and granting access to the display device responsive to an unlock event comprising entry of logon credentials authenticated at the at least one remote authentication architecture. Other embodiments and aspects are also described herein.
摘要翻译：描述了提供移动信息处理设备的远程认证的设备，方法和产品。一方面提供了一种方法，包括配置通过移动操作系统操作的信息处理设备，以允许与至少一个远程认证体系结构通信; 响应于设备锁定事件拒绝对信息处理设备的信息处理设备的访问; 以及响应于解锁事件授予对所述显示设备的访问，所述解锁事件包括在所述至少一个远程认证架构上认证的登录凭证的输入。本文还描述了其它实施例和方面。

8. 发明申请

US20130031484A1 FILE TRANSFER APPLICATIONS 有权
标题翻译：文件传送应用程序
公开(公告)号：US20130031484A1
公开(公告)日：2013-01-31
申请号：US13189788
申请日：2011-07-25
申请人： Karen R. Kluttz , James A. Hunt , David Rivera , Rod D. Waltermann
发明人： Karen R. Kluttz , James A. Hunt , David Rivera , Rod D. Waltermann
IPC分类号： G06F3/048
CPC分类号： G06F3/0481 , G06F17/30126
摘要： Devices, methods and products are described that provide file transfer applications. One aspect provides a method including opening a file transfer application on an information handling device having an internal storage device; providing a source display area indicating a source storage device; providing a destination display area indicating a destination storage device; responsive to movement of one or more file icons a predetermined threshold amount beyond a boundary separating said source display area and said destination display area, change one or more indications to indicate to a user a destination storage device to which one or more files is to be transferred, said changing further comprising modifying screen brightness of the source display area; and responsive to movement of said one or more file icons a predetermined threshold amount beyond said boundary, transferring said one or more files to said destination storage device. Other embodiments are described.
摘要翻译：描述了提供文件传输应用的设备，方法和产品。一方面提供一种方法，包括在具有内部存储装置的信息处理装置上打开文件传送应用程序; 提供指示源存储装置的源显示区域; 提供指示目的地存储装置的目的地显示区域; 响应于一个或多个文件图标的移动超过分隔所述源显示区域和所述目的地显示区域的边界的预定阈值量，改变一个或多个指示以向用户指示将要存在一个或多个文件的目的地存储设备所述改变进一步包括改变所述源显示区域的屏幕亮度; 并且响应于所述一个或多个文件图标的移动超过所述边界的预定阈值量，将所述一个或多个文件传送到所述目的地存储设备。描述其他实施例。

9. 发明申请

US20070014416A1 System and method for protecting against dictionary attacks on password-protected TPM keys 审中-公开
标题翻译：防止对密码保护的TPM密钥的字典攻击的系统和方法
公开(公告)号：US20070014416A1
公开(公告)日：2007-01-18
申请号：US11183116
申请日：2005-07-15
申请人： David Rivera , David Challener , James Hoff
发明人： David Rivera , David Challener , James Hoff
IPC分类号： H04L9/00
CPC分类号： H04L9/0863 , H04L9/002 , H04L9/0822 , H04L9/0897 , H04L2209/127
摘要： A computer system that may include a trusted platform module (TPM) along with a processor hashes a user-supplied password for a predetermined time period that is selected to render infeasible a dictionary attack on the password. The results of the hash are used to render an AES key, which is used to encrypt an RSA key. The encrypted RSA key along with the total number of hash cycles that were used is stored and the RSA key is provided to the TPM as a security key. In the event that the RSA key in the TPM must be recovered, the encrypted stored version is decrypted with an AES key that is generated based on the user inputting the same password and hashing the password for the stored number of cycles.
摘要翻译：可以包括可信平台模块（TPM）以及处理器的计算机系统将用户提供的密码散列在预定时间段内，该预定时间段被选择为对密码进行字典攻击不可行。哈希的结果用于渲染AES密钥，用于加密RSA密钥。存储加密的RSA密钥以及所使用的散列周期的总数，并将RSA密钥作为安全密钥提供给TPM。在必须恢复TPM中的RSA密钥的情况下，加密的存储版本将使用基于用户输入相同密码生成的AES密钥解密，并对存储的周期数进行散列密码。

10. 发明公开

US20240066543A1 DOOR HINGE MASKING TAPE AND METHOD OF USE 审中-公开
公开(公告)号：US20240066543A1
公开(公告)日：2024-02-29
申请号：US17693332
申请日：2022-03-12
申请人： David Rivera
发明人： David Rivera
IPC分类号： B05B12/24 , E05D11/00
CPC分类号： B05B12/24 , E05D11/0054 , E05Y2900/132
摘要： A method of use protects a door hinge from splattered paint while allowing movement of the door, because the barrel portion is covered by the non-adhesive central portion of a masking tape. Use of a specialized roll of painter's masking tape includes the steps of having a longitudinal narrow region in the center without adhesive, in between two outer left and right regions which include adhesive. This non-adhesive center region is sized to match the circumference of the pin barrel exposed on the front of the hinge when opened flat. The tape is cut at predetermined lengths to form disposable masks for masking door hinges. The same tape is used for masking at least a portion of both the front butt plates as well as all of the back pin barrel side of the hinge. The front mask does not impede movement of the attached door, which can be pivotably opened to 180 degrees.

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