LOW-LEVEL CODE SIGNING MECHANISM
    1.
    发明申请
    LOW-LEVEL CODE SIGNING MECHANISM 有权
    低级代码签名机制

    公开(公告)号:US20130036310A1

    公开(公告)日:2013-02-07

    申请号:US13616121

    申请日:2012-09-14

    IPC分类号: G06F21/00

    摘要: Before an application is allowed to execute a secure function, code signing keys associated with the application are analyzed for correspondence with the class that contains the secure function as well as correspondence with the secure function. Optionally, code signing keys associated with the application are analyzed for correspondence with the input parameters to the function.

    摘要翻译: 在允许应用程序执行安全功能之前,分析与应用程序相关联的代码签名密钥与包含安全功能的类别以及与安全功能的对应关系。 可选地,与应用相关联的代码签名密钥被分析用于与该功能的输入参数的对应关系。

    System and method for handling electronic messages
    2.
    发明申请
    System and method for handling electronic messages 有权
    用于处理电子信息的系统和方法

    公开(公告)号:US20070118874A1

    公开(公告)日:2007-05-24

    申请号:US11281424

    申请日:2005-11-18

    IPC分类号: H04L9/00

    摘要: A system and method for handling secure-format messages in a communication system. The communication system includes a message server that receives secure-format messages from senders and one or more message recipients that may receive messages forwarded from the message server. The message server operates in conjunction with a secure message handler to detect and prevent the delivery of invalid secure-format messages. When a secure-format message is determined to be invalid, the secure message handler may take one or more of the following actions: replace the body of the invalid message with a template message, send a message to the sender of the invalid message indicating the message was rejected, delete the invalid message from the recipient's mailbox, or log the message on the message server and mark it for review. Additionally, the handling of invalid messages is configurable. In particular, the actions to take and the conditions under which those actions are to be taken may be specified by an administrator.

    摘要翻译: 一种用于在通信系统中处理安全格式消息的系统和方法。 通信系统包括从发送者接收安全格式消息的消息服务器和可接收从消息服务器转发的消息的一个或多个消息收件人。 消息服务器与安全消息处理程序一起操作以检测和防止传递无效的安全格式消息。 当确定安全格式消息无效时,安全消息处理程序可以采取以下一个或多个动作:用无效消息替换无效消息的正文,向消息的发送者发送指示 消息被拒绝,从收件人的邮箱中删除无效邮件,或者在邮件服务器上记录邮件,并将其标记为审核。 另外,无效消息的处理是可配置的。 特别是,采取的行动和采取这些行动的条件可由管理员指定。

    LOW-LEVEL CODE SIGNING MECHANISM
    4.
    发明申请
    LOW-LEVEL CODE SIGNING MECHANISM 有权
    低级代码签名机制

    公开(公告)号:US20100223475A1

    公开(公告)日:2010-09-02

    申请号:US12394278

    申请日:2009-02-27

    IPC分类号: G06F21/22 G06F17/30

    摘要: Before an application is allowed to execute a secure function, code signing keys associated with the application are analyzed for correspondence with the class that contains the secure function as well as correspondence with the secure function. Optionally, code signing keys associated with the application are analyzed for correspondence with the input parameters to the function.

    摘要翻译: 在允许应用程序执行安全功能之前,分析与应用程序相关联的代码签名密钥与包含安全功能的类别以及与安全功能的对应关系。 可选地,与应用相关联的代码签名密钥被分析用于与该功能的输入参数的对应关系。

    Radiometric Calibration
    5.
    发明申请
    Radiometric Calibration 审中-公开
    辐射校准

    公开(公告)号:US20070257188A1

    公开(公告)日:2007-11-08

    申请号:US10571654

    申请日:2004-09-06

    IPC分类号: G01D18/00

    摘要: A calibration load is provided for calibrating a signal in a range of wavelengths or of a single known wavelength. In one embodiment, the load comprises a calibration surface including an emissive material, the calibration surface having relief features, such as pyramids or wedges, that have a dimension that is substantially the same as or less than the shortest wavelength of the range of wavelengths or the single known wavelength that has to be calibrated.

    摘要翻译: 提供校准负载来校准波长范围或单个已知波长的信号。 在一个实施例中,负载包括校准表面,其包括发射材料,校准表面具有浮雕特征,例如金字塔或楔形物,其尺寸基本上等于或小于波长范围的最短波长或 单个已知波长必须校准。

    Portable wireless communications device including pickpocket notification and related methods
    6.
    发明申请
    Portable wireless communications device including pickpocket notification and related methods 有权
    便携式无线通信设备包括扒窃通知和相关方法

    公开(公告)号:US20070026906A1

    公开(公告)日:2007-02-01

    申请号:US11192593

    申请日:2005-07-29

    IPC分类号: H04M1/00

    摘要: A portable wireless communications device to be carried by a holster includes a portable housing carrying a wireless transceiver, a holster sensor, a local alert indicator, a user authentication input device, and a controller. The controller may store data and is connected to the wireless transceiver, the holster sensor, the local alert indicator, and the user authentication input device. The controller may be switchable to a pickpocket mode for activating the local alert indicator, wirelessly sending at least one remote alert message, and rendering unusable at least a portion of the stored data upon removal from the holster unless a user authentication is input before expiration of a predetermined time.

    摘要翻译: 由皮套运载的便携式无线通信设备包括携带无线收发器的便携式外壳,皮套传感器,本地警报指示器,用户认证输入设备和控制器。 控制器可以存储数据并连接到无线收发器,机架传感器,本地警报指示器和用户认证输入设备。 控制器可以切换到扒手模式,用于激活本地警报指示器,无线地发送至少一个远程警报消息,并且在从皮套除去后,使得不能使用所存储的数据的至少一部分,除非在到期之前输入用户认证 一个预定的时间。

    Systems and methods to securely generate shared keys
    7.
    发明申请
    Systems and methods to securely generate shared keys 有权
    安全生成共享密钥的系统和方法

    公开(公告)号:US20050251680A1

    公开(公告)日:2005-11-10

    申请号:US11118236

    申请日:2005-04-29

    IPC分类号: H04L9/00 H04L9/30 H04L29/06

    摘要: A method for secure bidirectional communication between two systems is described. A first key pair and a second key pair are generated, the latter including a second public key that is generated based upon a shared secret. First and second public keys are sent to a second system, and third and fourth public keys are received from the second system. The fourth public key is generated based upon the shared secret. A master key for encrypting messages is calculated based upon a first private key, a second private key, the third public key and the fourth public key. For re-keying, a new second key pair having a new second public key and a new second private key is generated, and a new fourth public key is received. A new master key is calculated using elliptic curve calculations using the new second private key and the new fourth public key.

    摘要翻译: 描述了两个系统之间的安全双向通信的方法。 产生第一密钥对和第二密钥对,后者包括基于共享秘密生成的第二公钥。 第一和第二公钥被发送到第二系统,并且从第二系统接收第三和第四公钥。 第四个公钥是基于共享的秘密生成的。 基于第一私钥,第二私钥,第三公钥和第四公钥来计算用于加密消息的主密钥。 为了重新键入,生成具有新的第二公钥和新的第二私钥的新的第二密钥对,并接收新的第四公钥。 使用新的第二私钥和新的第四公钥,使用椭圆曲线计算来计算新的主密钥。

    System and method of securely distributing keys for peer-to-peer usage
    8.
    发明申请
    System and method of securely distributing keys for peer-to-peer usage 审中-公开
    安全分发密钥以进行点对点使用的系统和方法

    公开(公告)号:US20070143612A1

    公开(公告)日:2007-06-21

    申请号:US11304611

    申请日:2005-12-16

    IPC分类号: H04L9/00

    CPC分类号: H04L9/083 H04L2209/80

    摘要: A system and method for generating keys that can be used for encrypting and decrypting PIN messages transmitted between mobile devices. In one embodiment, the method comprises defining a function f, where f(x,y)=f(y,x), and for each of first and second mobile devices, evaluating f with one of x and y having the value of the PIN of the respective mobile device. Each one of the first and second mobile devices can then compute a shared messaging key by evaluating f with the other of x and y having the value of the PIN of the other mobile device. The shared key can then be used specifically to encrypt and decrypt PIN messages transmitted between those two mobile devices.

    摘要翻译: 一种用于产生可用于加密和解密在移动设备之间传输的PIN消息的密钥的系统和方法。 在一个实施例中,该方法包括定义函数f,其中f(x,y)= f(y,x),并且对于第一和第二移动设备中的每一个,用x和y中的一个对 相应移动设备的PIN。 第一和第二移动设备中的每一个然后可以通过评估f,而x和y中的另一个具有另一移动设备的PIN的值来计算共享的消息传递密钥。 然后,共享密钥可以专门用于加密和解密在这两个移动设备之间传输的PIN消息。

    Nested stack-down casing hanger system for subsea wellheads
    10.
    发明授权
    Nested stack-down casing hanger system for subsea wellheads 有权
    用于海底井口的嵌套叠层套管吊架系统

    公开(公告)号:US06640902B2

    公开(公告)日:2003-11-04

    申请号:US10124919

    申请日:2002-04-17

    IPC分类号: E21B2912

    摘要: A wellhead system for petroleum producing wells comprises a “stack-down” casing hanger configuration. In this stack-down system, the hanger for each successively smaller diameter casing string is landed or “nested” within the hanger for the next larger casing string. This approach allows the pack-off for each casing hanger to be retrieved independently, thus allowing fluid communication to be established with any of the casing annuli after all of the casing strings and hangers have been installed. Thus the pressure in each annulus may be monitored while the well is in production mode.

    摘要翻译: 用于石油生产井的井口系统包括“堆叠式”套管吊架配置。 在该堆叠系统中,每个连续较小直径的套管柱的悬挂架在下一个更大的套管柱的吊架内落地或“嵌套”。 这种方法允许每个套管悬挂器的包装被独立地检索,从而允许在所有套管柱和衣架已经安装之后与任何套管环形成流体连通。 因此,当井处于生产模式时,可以监测每个环中的压力。