Replacing Blinded Authentication Authority
    3.
    发明申请
    Replacing Blinded Authentication Authority 审中-公开
    更换盲人认证机构

    公开(公告)号:US20110307704A1

    公开(公告)日:2011-12-15

    申请号:US13217151

    申请日:2011-08-24

    IPC分类号: H04L9/32

    摘要: A manufacturing entity provides a blinded signature to a secure device and associates a time with the blinded signature. If a signing key is compromised, the manufacturing entity provides a time of the compromise and the time associated with the blinded signature to the replacement authority.

    摘要翻译: 制造实体向安全设备提供盲目签名,并将时间与盲人签名相关联。 如果一个签名密钥被泄露,制造实体提供了一个妥协的时间和与被替换机构的盲人签名相关联的时间。

    Secure storage of private keys
    5.
    发明授权
    Secure storage of private keys 失效
    安全存储私钥

    公开(公告)号:US06950523B1

    公开(公告)日:2005-09-27

    申请号:US09672496

    申请日:2000-09-29

    摘要: To protect a private cryptographic key, two values are derived. The two values together can reconstruct the key. One value is sent to a server and deleted from the local machine. The other value is held by the local machine. To use the key, the user will enter a password, which will be used to authenticate the user to the server, and retrieve the value from the server. The password is also used to unlock the value held by the local machine. The private cryptographic key is thus protected against brute force password attacks without changing the behavior of the user.

    摘要翻译: 为了保护私密密钥,导出了两个值。 这两个值可以重建密钥。 一个值被发送到服务器并从本地机器中删除。 另一个值由本地机器持有。 要使用该密钥,用户将输入一个密码,用于向服务器认证用户,并从服务器检索该值。 该密码也用于解锁本机所持有的值。 因此,私有加密密钥被防止暴力密码攻击,而不改变用户的行为。

    TECHNIQUES FOR MONETIZING ANONYMIZED CONTEXT
    7.
    发明申请
    TECHNIQUES FOR MONETIZING ANONYMIZED CONTEXT 审中-公开
    用于梳理无色背景的技术

    公开(公告)号:US20140046749A1

    公开(公告)日:2014-02-13

    申请号:US14060135

    申请日:2013-10-22

    IPC分类号: G06Q30/02

    摘要: An embodiment of the present invention provides a method of offering anonymous incentive based context to service providers, comprising delivering context information of a user to the service provider, wherein prior to delivery of the context information to the service provider, the context is anonymized by removing identifying information and aggregating it with context from additional users.

    摘要翻译: 本发明的一个实施例提供了一种向服务提供商提供基于匿名激励的上下文的方法,包括向用户提供用户的上下文信息,其中在将上下文信息传送到服务提供商之前,将上下文通过去除 识别信息并将其与来自其他用户的上下文进行聚合。

    Representing file data using virtual hierarchy
    9.
    发明申请
    Representing file data using virtual hierarchy 有权
    使用虚拟层次结构表示文件数据

    公开(公告)号:US20080077623A1

    公开(公告)日:2008-03-27

    申请号:US11526977

    申请日:2006-09-26

    IPC分类号: G06F17/30

    摘要: Data in a file is read to virtual, autonomous, hierarchically structured object classes that are independent of an application implementation. The object classes are navigable and/or actionable allowing various operations including, but not limited to, validation, integrity testing, “file open”, and file repair at the data level. By rendering a complete picture of the data including relationships before it is actually consumed by an application, security and robustness of applications can be enhanced.

    摘要翻译: 文件中的数据被读取为独立于应用程序实现的虚拟,自主,分层结构的对象类。 对象类是可导航和/或可操作的,允许各种操作,包括但不限于验证,完整性测试,“文件打开”和数据级的文件修复。 通过在数据实际被应用程序消耗之前提供包括关系的数据的完整图像,可以提高应用程序的安全性和鲁棒性。

    Methods of separating a corn fiber lipid fraction from corn fiber
    10.
    发明授权
    Methods of separating a corn fiber lipid fraction from corn fiber 失效
    从玉米纤维中分离玉米纤维脂质部分的方法

    公开(公告)号:US06589760B1

    公开(公告)日:2003-07-08

    申请号:US09501917

    申请日:2000-02-10

    IPC分类号: C12Q137

    摘要: The invention provides a method of separating from corn fiber a lipid fraction having phytosterol esters and phytosterols where the method has the steps of: (a) heating an aqueous mixture of unground corn fiber; (b) contacting the mixture of step (a) with at least one enzyme suitable for digesting starch for a time and at a temperature suitable to provide a mixture of an essentially destarched corn fiber and a liquid comprising soluble carbohydrates; (c) contacting the mixture of step (a) or (b) with a protease enzyme to provide a proteolyzed corn fiber and a liquid; (d) separating the liquid of step (c) from the corn fiber to provide a destarched, proteolyzed corn fiber; and (e) extracting the destarched, proteolyzed corn fiber with at least one organic solvent. A corn fiber lipid fraction/organic solvent solution having phytosterol esters and phytosterols is provided. The invention also provides a corn fiber lipid fraction containing phytosterols and phytosterol esters obtained via solvent extraction of a proteolyzed corn fiber. The concentration of phytosterols and phytosterol esters in the lipid fraction is at least about 1.4 times greater than the concentration of phytosterols and phytosterol esters in the lipid fraction of a nonproteolyzed corn fiber.

    摘要翻译: 本发明提供了一种从玉米纤维中分离具有植物甾醇酯和植物甾醇的脂质部分的方法,其中该方法具有以下步骤:(a)加热未研磨的玉米纤维的水性混合物; (b)使步骤(a)的混合物与适合于消化淀粉的至少一种酶接触一段时间,并在适于提供基本上破裂的玉米纤维和包含可溶性碳水化合物的液体的混合物的温度下接触; (c)使步骤(a)或(b)的混合物与蛋白酶接触以提供蛋白水解的玉米纤维和液体; (d)将步骤(c)的液体与玉米纤维分离以提供破坏的蛋白水解的玉米纤维; 和(e)用至少一种有机溶剂萃取破坏了的,蛋白水解的玉米纤维。 提供了具有植物甾醇酯和植物甾醇的玉米纤维脂质部分/有机溶剂溶液。 本发明还提供了通过蛋白水解的玉米纤维的溶剂提取获得的含有植物甾醇和植物甾醇酯的玉米纤维脂质部分。 在脂质部分中植物甾醇和植物甾醇酯的浓度比非分解玉米纤维的脂质部分中的植物甾醇和植物甾醇酯的浓度高至少约1.4倍。