公开(公告)号：US08145909B1

公开(公告)日：2012-03-27

申请号：US11804069

申请日：2007-05-16

申请人： Sunil Agrawal ,  Andrei Sheretov ,  John Landwehr

发明人： Sunil Agrawal ,  Andrei Sheretov ,  John Landwehr

IPC分类号： H04L9/00 ,  H04L9/32 ,  G06F7/04

CPC分类号： H04L9/3247 ,  G06F21/6209 ,  G06F21/64 ,  G06F2221/2111 ,  H04L9/006 ,  H04L9/3213 ,  H04L63/0815 ,  H04L63/123 ,  H04L2209/60 ,  H04L2209/68 ,  H04L2209/76

摘要： In one example embodiment, a method is illustrated that includes parsing seed data from digital content, the seed data identifying a signing entity, transmitting identifier data to the signing entity identified by the seed data, transmitting content information relating to the digital content to the signing entity, and receiving digitally signed content information relating to the digital content, the digitally signed content information signed by the signing entity. In another example embodiment, a method is illustrated as including parsing seed data from digital content, the seed data identifying a signing entity, transmitting identifier data to the signing entity identified by the seed data, receiving a credential from the signing entity, the credential used to sign the digital content, and signing the digital content using the credential.

摘要翻译： 在一个示例实施例中，示出了一种方法，其包括从数字内容解析种子数据，种子数据识别签名实体，向由种子数据标识的签名实体发送标识符数据，将与数字内容相关的内容信息发送到签名 并接收与数字内容相关的数字签名的内容信息，由签名实体签署的经数字签名的内容信息。 在另一示例性实施例中，一种方法被示为包括从数字内容解析种子数据，种子数据标识签名实体，向由种子数据标识的签名实体发送标识符数据，从签名实体接收证书，使用所用凭证 签署数字内容，并使用凭证签署数字内容。

公开(公告)号：US20130125222A1

公开(公告)日：2013-05-16

申请号：US12194356

申请日：2008-08-19

申请人： James D. Pravetz ,  Sunil Agrawal ,  Andrei Sheretov

发明人： James D. Pravetz ,  Sunil Agrawal ,  Andrei Sheretov

IPC分类号： H04L9/32 ,  G06F7/20 ,  G06F17/30 ,  H04L29/06

CPC分类号： H04L67/22 ,  H04L63/1483 ,  H04L63/168

摘要： A security component may be associated with a network-enabled application. The security component may initiate the display of an embedded region of a window drawn according to display information received from a relying party. The security component may define at least a portion of the appearance of the embedded region; the relying party may not define this portion. The security component may send the address of the relying party to a reputation service and query the reputation service about the reputation of the relying party. The reputation service may return reputation information about the relying party. The security component may display an indication of the relying party's reputation. If the reputation information indicates the relying party is reputable, the security component will allow the network-enabled application to exchange information with the relying party. Otherwise, the component may not allow the network-enabled application to exchange data with the relying party.

摘要翻译： 安全组件可能与启用网络的应用程序相关联。 安全组件可以启动根据从依赖方接收到的显示信息绘制的窗口的嵌入区域的显示。 安全组件可以限定嵌入区域的外观的至少一部分; 依赖方可能不会定义此部分。 安全组件可以将信任方的地址发送到信誉服务，并且查询信誉服务关于依赖方的信誉。 信誉服务可能会返回有关信任方的信誉信息。 安全组件可以显示依赖方的声誉的指示。 如果信誉信息表明信赖方信誉良好，则安全组件将允许网络启用应用与信赖方交换信息。 否则，组件可能不允许启用网络的应用程序与依赖方交换数据。

公开(公告)号：US08341400B2

公开(公告)日：2012-12-25

申请号：US13206668

申请日：2011-08-10

申请人： Sunil Agrawal ,  Andrei Sheretov

发明人： Sunil Agrawal ,  Andrei Sheretov

IPC分类号： H04L29/06

CPC分类号： H04L9/006 ,  H04L9/3265

摘要： Method and apparatus are described wherein, in one example embodiment, a public key certificate issued by a certificate authority includes at least one characteristic that conforms to at least one rule established for the operation of a public key infrastructure. An attribute certificate is issued to be used to modify the public key certificate in accordance with information contained in the attribute certificate to create a modified public key certificate wherein the at least one characteristic is modified so as to be non-conformant with the at least one rule. According to one example embodiment, the attribute certificates may be distributed by a certificate authority, or embedded in an application that includes an engine that is used to modify the conforming public key certificate.

摘要翻译： 描述了一种方法和装置，其中在一个示例实施例中，由证书颁发机构颁发的公开密钥证书包括符合为公钥基础设施的操作建立的至少一个规则的至少一个特征。 颁发属性证书以根据包含在属性证书中的信息来修改公开密钥证书以创建修改的公共密钥证书，其中至少一个特征被修改为不符合该至少一个 规则。 根据一个示例实施例，属性证书可以由证书颁发机构分发，或者嵌入在包括用于修改符合公钥证书的引擎的应用中。

公开(公告)号：US09813382B2

公开(公告)日：2017-11-07

申请号：US11715607

申请日：2007-03-07

申请人： Sunil Agrawal ,  Andrei Sheretov

发明人： Sunil Agrawal ,  Andrei Sheretov

IPC分类号： H04L12/58 ,  H04L29/06 ,  G06F21/41 ,  H04L29/08

CPC分类号： H04L63/0428 ,  G06F21/41 ,  H04L51/22 ,  H04L63/0815 ,  H04L67/02

摘要： In some embodiments, a method includes establishing a secured connection between a client device and a subordinate web service of a single sign-on service for a user, using a shared cryptographic key in a cookie stored on the client device that was transmitted over a different secured connection by a master web service of the single sign-on service, as part of authentication of the user for the single sign-on service.

公开(公告)号：US20110296173A1

公开(公告)日：2011-12-01

申请号：US13206668

申请日：2011-08-10

申请人： Sunil Agrawal ,  Andrei Sheretov

发明人： Sunil Agrawal ,  Andrei Sheretov

IPC分类号： H04L9/30

CPC分类号： H04L9/006 ,  H04L9/3265

摘要： Method and apparatus are described wherein, in one example embodiment, a public key certificate issued by a certificate authority includes at least one characteristic that conforms to at least one rule established for the operation of a public key infrastructure. An attribute certificate is issued to be used to modify the public key certificate in accordance with information contained in the attribute certificate to create a modified public key certificate wherein the at least one characteristic is modified so as to be non-conformant with the at least one rule. According to one example embodiment, the attribute certificates may be distributed by a certificate authority, or embedded in an application that includes an engine that is used to modify the conforming public key certificate.

摘要翻译： 描述了一种方法和装置，其中在一个示例实施例中，由证书颁发机构颁发的公开密钥证书包括符合为公钥基础设施的操作建立的至少一个规则的至少一个特征。 颁发属性证书以根据包含在属性证书中的信息来修改公开密钥证书以创建修改的公共密钥证书，其中至少一个特征被修改为不符合该至少一个 规则。 根据一个示例实施例，属性证书可以由证书颁发机构分发，或者嵌入在包括用于修改符合公钥证书的引擎的应用中。

公开(公告)号：US20080086635A1

公开(公告)日：2008-04-10

申请号：US11546115

申请日：2006-10-10

申请人： Sunil Agrawal ,  Andrei Sheretov

发明人： Sunil Agrawal ,  Andrei Sheretov

IPC分类号： H04L9/00

CPC分类号： H04L9/006 ,  H04L9/3265

摘要： Method and apparatus are described wherein, in one example embodiment, a public key certificate issued by a certificate authority includes at least one characteristic that does not conform to at least one rule established for the operation of a public key infrastructure. An attribute certificate is issued to be used to modify the public key certificate in accordance with information contained in the attribute certificate to create a modified public key certificate wherein the at least one characteristic is modified so as conform to the at least one rule. According to one example embodiment, the attribute certificates may be distributed by a certificate authority, or embedded in an application that includes an engine that is used to modify the non-conforming public key certificate.

摘要翻译： 描述了一种方法和装置，其中在一个示例实施例中，由证书颁发机构颁发的公开密钥证书包括至少一个不符合为公钥基础设施的操作建立的规则的特性。 发布属性证书以根据包含在属性证书中的信息来修改公钥证书，以创建修改的公开密钥证书，其中至少一个特征被修改以符合至少一个规则。 根据一个示例实施例，属性证书可以由证书颁发机构分发，或者嵌入在包括用于修改不一致的公共密钥证书的引擎的应用中。

公开(公告)号：US20140032902A1

公开(公告)日：2014-01-30

申请号：US11715607

申请日：2007-03-07

申请人： Sunil Agrawal ,  Andrei Sheretov

发明人： Sunil Agrawal ,  Andrei Sheretov

IPC分类号： H04L29/06

CPC分类号： H04L63/0428 ,  G06F21/41 ,  H04L51/22 ,  H04L63/0815 ,  H04L67/02

摘要： In some embodiments, a method includes establishing a secured connection between a client device and a subordinate web service of a single sign-on service for a user, using a shared cryptographic key in a cookie stored on the client device that was transmitted over a different secured connection by a master web service of the single sign-on service, as part of authentication of the user for the single sign-on service.

摘要翻译： 在一些实施例中，一种方法包括使用存储在客户端设备上的cookie中的共享加密密钥来建立用户的单一登录服务的客户端设备和下级Web服务之间的安全连接，该共享加密密钥通过不同的 作为用于单点登录服务的身份验证的一部分，单一登录服务的主网络服务的安全连接。

公开(公告)号：US08010784B2

公开(公告)日：2011-08-30

申请号：US11546115

申请日：2006-10-10

申请人： Sunil Agrawal ,  Andrei Sheretov

发明人： Sunil Agrawal ,  Andrei Sheretov

IPC分类号： H04L29/06

CPC分类号： H04L9/006 ,  H04L9/3265

摘要： Method and apparatus are described wherein, in one example embodiment, a public key certificate issued by a certificate authority includes at least one characteristic that does not conform to at least one rule established for the operation of a public key infrastructure. An attribute certificate is issued to be used to modify the public key certificate in accordance with information contained in the attribute certificate to create a modified public key certificate wherein the at least one characteristic is modified so as conform to the at least one rule. According to one example embodiment, the attribute certificates may be distributed by a certificate authority, or embedded in an application that includes an engine that is used to modify the non-conforming public key certificate.

摘要翻译： 描述了一种方法和装置，其中在一个示例实施例中，由证书颁发机构颁发的公开密钥证书包括至少一个不符合为公钥基础设施的操作建立的规则的特性。 发布属性证书以根据包含在属性证书中的信息来修改公钥证书，以创建修改的公开密钥证书，其中至少一个特征被修改以符合至少一个规则。 根据一个示例实施例，属性证书可以由证书颁发机构分发，或者嵌入在包括用于修改不一致的公共密钥证书的引擎的应用中。

公开(公告)号：US09144528B2

公开(公告)日：2015-09-29

申请号：US13079534

申请日：2011-04-04

申请人： Sunil Agrawal ,  Ying Mao ,  John Scholz

发明人： Sunil Agrawal ,  Ying Mao ,  John Scholz

IPC分类号： A61H1/02 ,  A61H1/00 ,  B25J9/00 ,  B25J9/10

CPC分类号： A61H1/0277 ,  A61H1/00 ,  A61H1/02 ,  A61H1/0237 ,  A61H1/0274 ,  A61H2201/165 ,  A61H2201/5007 ,  B25J9/0006 ,  B25J9/104

摘要： A device and method for assisting a user to articulate a limb. The device has an upper section, a lower section, and at least one joint between the upper and lower section. The device comprises an exoskeleton with a first cuff coupled to the lower section of the user's limb, a second cuff coupled to the upper section of the user's limb and a third cuff coupled to a portion of the user's body above the upper section of the limb. At least one cable is attached to the first cuff and at least one cable is attached to the second cuff. A series of drivers located remotely from the exoskeleton are attached to cables and are connected to a processor. The processor transmits signals to the drivers to vary the lengths of the cables to guide articulation of the user's limb.

摘要翻译： 一种用于辅助用户铰接肢体的装置和方法。 该装置具有上部，下部和上部和下部之间的至少一个接头。 该装置包括外骨骼，其具有联接到使用者肢体的下部的第一箍，耦合到使用者肢体的上部的第二箍和与肢体上部上方的使用者身体的一部分相连的第三箍 。 至少一根电缆连接到第一袖口，并且至少一根电缆连接到第二袖带。 远离外骨骼的一系列驱动器连接到电缆并连接到处理器。 处理器向驱动器发送信号以改变电缆的长度以引导用户肢体的关节。

公开(公告)号：US20140259166A1

公开(公告)日：2014-09-11

申请号：US11851045

申请日：2007-09-06

申请人： Vijay S. Ghaskadvi ,  Sunil Agrawal

发明人： Vijay S. Ghaskadvi ,  Sunil Agrawal

IPC分类号： G06F17/30 ,  G06F21/24

CPC分类号： G06Q30/0273 ,  G06Q30/0277

摘要： Video media subscribers attempt to circumvent embedded ads in downloads by modifying the media files to render only the content feature. A media program is defined as an integrated set of media files including the requested content feature and the accompanying promotional materials. Media files associated with a particular content feature are stored as an integrated whole, and security tokens computed on selected random portions of the collection of media files that define the media program (content feature and interspersed ads). A hash engine computes a security token on selected blocks of the media files. The security tokens and corresponding metadata are stored in a secure repository. Before rendering the content feature, the hash values are recomputed on the downloaded media program; and compared to the corresponding locations from the stored hash values and metadata.

摘要翻译： 视频媒体订阅者尝试通过修改媒体文件仅渲染内容功能来规避下载中的嵌入式广告。 媒体节目被定义为一组集成的媒体文件，包括所请求的内容特征和伴随的宣传材料。 与特定内容特征相关联的媒体文件作为整体存储，并且在定义媒体节目（内容特征和散置广告）的媒体文件集合的所选随机部分上计算安全令牌。 散列引擎计算媒体文件的所选块上的安全令牌。 安全令牌和相应的元数据存储在安全存储库中。 在呈现内容特征之前，在下载的媒体节目上重新计算哈希值; 并与存储的哈希值和元数据的相应位置进行比较。