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1. 发明申请

US20110158411A1 REGISTERING CLIENT DEVICES WITH A REGISTRATION SERVER 有权
标题翻译：使用注册服务器注册客户端设备
公开(公告)号：US20110158411A1
公开(公告)日：2011-06-30
申请号：US12648416
申请日：2009-12-29
申请人： Alexander Medvinsky , Paul Moroney , Jiang Zhang
发明人： Alexander Medvinsky , Paul Moroney , Jiang Zhang
IPC分类号： H04L9/08 , H04L9/00
CPC分类号： H04L9/0833 , H04L9/0844 , H04L9/3263 , H04L63/06 , H04L63/0823 , H04L63/10 , H04L2209/80 , H04N21/26606 , H04N21/26613 , H04W12/04
摘要： In a method of registering a plurality of client devices with a device registration server for secure data communications, a unique symmetric key is generated for each of the client devices using a cryptographic function on a private key of the device registration server and a respective public key of each of the client devices, and a broadcast message containing the public key of the device registration server is sent to the client devices, in which the client devices are configured to generate a respective unique symmetric key from the public key of the device registration server and its own private key using a cryptographic function, and in which the unique symmetric key generated by each client device matches the respective unique symmetric key generated by the device registration server for the respective client device.
摘要翻译：在使用用于安全数据通信的设备注册服务器登记多个客户端设备的方法中，使用设备注册服务器的私钥的密码功能和相应的公钥来为每个客户端设备生成独特的对称密钥并且将包含设备注册服务器的公开密钥的广播消息发送到客户端设备，其中客户端设备被配置为从设备注册服务器的公开密钥生成相应的唯一对称密钥和其自己的私钥使用加密功能，并且其中由每个客户端设备生成的唯一对称密钥与由相应客户端设备的设备注册服务器生成的相应唯一对称密钥匹配。

2. 发明申请

US20100169399A1 PERSONAL IDENTIFICATION NUMBER (PIN) GENERATION BETWEEN TWO DEVICES IN A NETWORK 有权
标题翻译：网络中的两个设备之间的个人识别号码（PIN）生成
公开(公告)号：US20100169399A1
公开(公告)日：2010-07-01
申请号：US12345010
申请日：2008-12-29
申请人： Paul Moroney , Jiang Zhang
发明人： Paul Moroney , Jiang Zhang
IPC分类号： G06F7/58
CPC分类号： H04L63/083 , H04L63/065 , H04N21/42684 , H04N21/43615 , H04N21/43637 , H04W4/08
摘要： A method of generating a Personal Identification Number (PIN) between a first device and a second device in a network is provided. The method includes securely receiving information of input choices of the second device and random numbers assigned to the input choices at the first device. At the first device, the PIN is generated from the random numbers, and instructions are provided directing an entry of the input choices on the second device. At the second device, the input choices are entered. The second device is operable to generate the PIN from the input choices and the random numbers if the input choices are entered as instructed.
摘要翻译：提供了一种在网络中的第一设备和第二设备之间生成个人识别码（PIN）的方法。该方法包括安全接收第二设备的输入选择信息和分配给第一设备上的输入选择的随机数。在第一设备处，从随机数生成PIN，并且提供指令，以将输入选择的条目引导到第二设备上。在第二个设备上输入输入选项。如果按照指示输入输入选项，则第二设备可操作以从输入选项和随机数生成PIN。

3. 发明申请

US20130091353A1 APPARATUS AND METHOD FOR SECURE COMMUNICATION 审中-公开
标题翻译：用于安全通信的装置和方法
公开(公告)号：US20130091353A1
公开(公告)日：2013-04-11
申请号：US13564643
申请日：2012-08-01
申请人： Jiang Zhang , Alexander Medvinsky , Kwan Chen , Paul Moroney , Petr Peterka
发明人： Jiang Zhang , Alexander Medvinsky , Kwan Chen , Paul Moroney , Petr Peterka
IPC分类号： H04L9/32 , H04L9/08
CPC分类号： H04L9/3268 , H04L9/0825 , H04L9/083 , H04L2209/16
摘要： A method and apparatus are for transferring a client device certificate and an associated encrypted client private key to a client device from a secure device. The secure device receives over a secure connection, a secure device certificate, a secure device private key and a plurality of client device certificates. Each client certificate is associated with a bootstrap public key but is not assigned to any particular client device. A plurality of encrypted client private keys is also received. Each of the encrypted client private keys comprises a client private key associated with one of the client device certificates encrypted with the bootstrap public key. The plurality of client device certificates is stored. The encrypted client private keys are stored in double encrypted protected form. A client device certificate and an associated encrypted client private key are transferred to a client device that has successfully registered with the secure device.
摘要翻译：一种方法和装置用于将客户端设备证书和相关联的加密的客户端私钥从安全设备传送到客户端设备。安全设备通过安全连接，安全设备证书，安全设备私钥和多个客户端设备证书接收。每个客户端证书与引导公钥相关联，但不分配给任何特定的客户端设备。还接收多个加密的客户端私钥。每个加密的客户端专用密钥包括与用引导公钥加密的客户端设备证书之一相关联的客户端专用密钥。存储多个客户端设备证书。加密的客户端私钥以双加密保护形式存储。客户端设备证书和相关联的加密客户端私钥被传送到已经成功地向安全设备注册的客户端设备。

4. 发明申请

US20120131333A1 SERVICE KEY DELIVERY IN A CONDITIONAL ACCESS SYSTEM 审中-公开
标题翻译：一个条件访问系统中的服务键传送
公开(公告)号：US20120131333A1
公开(公告)日：2012-05-24
申请号：US12952792
申请日：2010-11-23
申请人： Jiang Zhang , Paul Moroney , Petr Peterka
发明人： Jiang Zhang , Paul Moroney , Petr Peterka
IPC分类号： H04L9/00
CPC分类号： H04N21/26613 , H04L9/0825 , H04L9/3263 , H04L2209/603 , H04N21/4627
摘要： A method is provided by which a client device obtains authorized access to content delivered over a content delivery network. The method includes receiving an entitlement management message (EMM). The EMM includes at least one cryptographic key and a device registration server certificate ID (DRSCID) identifying a currently valid device registration server (DRS) public key certificate. The DRSCID obtained from the EMM is compared to a stored DRSCID value. An entitlement control message (ECM), which includes an encrypted traffic key for decrypting content, is received. If the DRSCID obtained from the EMM is determined to match the stored DRSCID, the traffic key is decrypted with the cryptographic key or a key derived from the cryptographic key to thereby access the content.
摘要翻译：提供一种方法，通过该方法，客户端设备获得对通过内容传送网络传送的内容的授权访问。该方法包括接收授权管理消息（EMM）。 EMM包括标识当前有效的设备注册服务器（DRS）公钥证书的至少一个加密密钥和设备注册服务器证书ID（DRSCID）。将从EMM获得的DRSCID与存储的DRSCID值进行比较。接收包括用于解密内容的加密业务密钥的授权控制消息（ECM）。如果确定从EMM获得的DRSCID与存储的DRSCID匹配，则使用加密密钥或从加密密钥导出的密钥对流量密钥进行解密，从而访问内容。

5. 发明申请

US20110161660A1 TEMPORARY REGISTRATION OF DEVICES 有权
标题翻译：设备临时注册
公开(公告)号：US20110161660A1
公开(公告)日：2011-06-30
申请号：US12648768
申请日：2009-12-29
申请人： Jiang Zhang , Alexander Medvinsky , Paul Moroney , Petr Peterka
发明人： Jiang Zhang , Alexander Medvinsky , Paul Moroney , Petr Peterka
IPC分类号： H04L9/32 , G06F21/20 , H04L29/06 , G06F7/58
CPC分类号： H04L63/061 , H04L9/0841 , H04L9/3226 , H04L9/3263 , H04L9/3271 , H04L63/0442 , H04L63/0823 , H04L63/0869 , H04L63/123 , H04L2463/061
摘要： In a method of temporarily registering a second device with a first device, in which the first device includes a temporary registration mode, the temporary registration mode in the first device is activated, a temporary registration operation in the first device is initiated from the second device, a determination as to whether the second device is authorized to register with the first device is made, and the second device is temporarily registered with the first device in response to a determination that the second device is authorized to register with the first device, in which the temporary registration requires that at least one of the second device and the first device delete information required for the temporary registration following at least one of a determination of a network connection between the first device and the second device and a powering off of at least one of the first device and the second device.
摘要翻译：在第一设备暂时注册第二设备的方法中，其中第一设备包括临时注册模式，激活第一设备中的临时注册模式，从第二设备启动第一设备中的临时注册操作进行关于第二设备是否被授权向第一设备注册的确定，并且响应于第二设备被授权向第一设备注册的确定，第二设备被临时登记到第一设备，所述暂时注册要求所述第二设备和所述第一设备中的至少一个删除在所述第一设备和所述第二设备之间的网络连接的确定中的至少一个之后临时注册所需的信息，以及至少第一个设备和第二个设备之一。

6. 发明申请

US20090285401A1 Providing Access To Content For a Device Using an Entitlement Control Message 审中-公开
标题翻译：提供对使用权利控制消息的设备的内容访问
公开(公告)号：US20090285401A1
公开(公告)日：2009-11-19
申请号：US12468839
申请日：2009-05-19
申请人： Paul Moroney , Petr Peterka , Jiang Zhang
发明人： Paul Moroney , Petr Peterka , Jiang Zhang
IPC分类号： H04L9/06 , G06Q30/00 , G06F21/00 , H04L9/00
CPC分类号： H04N7/1675 , G06Q30/06 , H04N21/26606 , H04N21/4405 , H04N21/4623
摘要： Providing access to content for devices is performed by providing multiple entitlement management messages (EMMs), each which including a service key, to the plurality of devices. Also, a same entitlement control message (ECM) is provided to the devices. The ECM includes an encrypted traffic key for decrypting content. Each of the devices derives an access key from the service key according to a business model level of access to the content for a user of the devices and uses the access key to decrypt the traffic key to access the content according to the business model level of access to the content for the each of the plurality of devices.
摘要翻译：通过向多个设备提供包括服务密钥的多个授权管理消息（EMM）来提供对设备的内容的访问。此外，向设备提供相同的授权控制消息（ECM）。 ECM包括用于解密内容的加密业务密钥。每个设备根据对设备的用户的内容的访问的业务模型级别从服务密钥导出访问密钥，并且使用访问密钥来解密业务密钥以根据业务模型级别访问多个设备中的每一个的内容。

7. 发明授权

US09148423B2 Personal identification number (PIN) generation between two devices in a network 有权
标题翻译：网络中两台设备之间的个人识别码（PIN）生成
公开(公告)号：US09148423B2
公开(公告)日：2015-09-29
申请号：US12345010
申请日：2008-12-29
申请人： Paul Moroney , Jiang Zhang
发明人： Paul Moroney , Jiang Zhang
IPC分类号： G06F21/00 , H04L9/32 , H04L29/06 , G06F7/04 , G06F15/16 , G06F17/30 , H04N21/4363 , H04N21/426 , H04N21/436 , H04W4/08
CPC分类号： H04L63/083 , H04L63/065 , H04N21/42684 , H04N21/43615 , H04N21/43637 , H04W4/08
摘要： A method of generating a Personal Identification Number (PIN) between a first device and a second device in a network is provided. The method includes securely receiving information of input choices of the second device and random numbers assigned to the input choices at the first device. At the first device, the PIN is generated from the random numbers, and instructions are provided directing an entry of the input choices on the second device. At the second device, the input choices are entered. The second device is operable to generate the PIN from the input choices and the random numbers if the input choices are entered as instructed.
摘要翻译：提供了一种在网络中的第一设备和第二设备之间生成个人识别码（PIN）的方法。该方法包括安全接收第二设备的输入选择信息和分配给第一设备上的输入选择的随机数。在第一设备处，从随机数生成PIN，并且提供指令，以将输入选择的条目引导到第二设备上。在第二个设备上输入输入选项。如果按照指示输入输入选项，则第二设备可操作以从输入选项和随机数生成PIN。

8. 发明申请

US20070050293A1 Method and apparatus for distributing content to a client device 审中-公开
标题翻译：用于向客户端设备分发内容的方法和装置
公开(公告)号：US20070050293A1
公开(公告)日：2007-03-01
申请号：US11213480
申请日：2005-08-26
申请人： Petr Peterka , Paul Moroney , Jiang Zhang
发明人： Petr Peterka , Paul Moroney , Jiang Zhang
IPC分类号： G06Q99/00
CPC分类号： H04N21/26613 , G06F21/10 , H04N7/1675 , H04N7/17336 , H04N21/23473 , H04N21/23476 , H04N21/47202 , H04N21/63345
摘要： Method, apparatus, and computer readable medium for distributing content to a client device is described. One aspect of the invention relates to distributing pre-encrypted content. In one example, pre-encrypted content is received at a server. Pre-encryption key data associated with the pre-encrypted content is obtained. The pre-encrypted content is decrypted using the pre-encryption key data to produce portions of clear content. The portions of clear content are then re-encrypted as each portion is produced in accordance with unique key data to produce re-encrypted content. The re-encrypted content is distributed from the server towards a client device.
摘要翻译：描述了用于向客户端设备分发内容的方法，装置和计算机可读介质。本发明的一个方面涉及分发预先加密的内容。在一个示例中，在服务器处接收预先加密的内容。获得与预加密内容相关联的预加密密钥数据。使用预加密密钥数据对预先加密的内容进行解密，以产生清晰内容的部分。然后，根据唯一的密钥数据产生每个部分以产生重新加密的内容，然后重新加密清楚内容的部分。重新加密的内容从服务器分发到客户端设备。

9. 发明授权

US08904172B2 Communicating a device descriptor between two devices when registering onto a network 有权
标题翻译：在注册到网络时，在两台设备之间通信设备描述符
公开(公告)号：US08904172B2
公开(公告)日：2014-12-02
申请号：US12816817
申请日：2010-06-16
申请人： Paul Moroney , Jiang Zhang
发明人： Paul Moroney , Jiang Zhang
IPC分类号： H04W12/02
CPC分类号： H04W12/06 , H04L12/281 , H04L63/065 , H04L63/0823 , H04L63/0838
摘要： A method for registering a first device with a second device over a wireless network includes receiving a registration request from the first device and sending one or more user input choices to the first device. The user input choices each specify a user input action available though a user interface associated with the second device. A device description describing the second device is sent to the first device in a manner that allows it to be presented to the user by the first device. At least one of the user input actions are sequentially received through the user interface in response to instructions provided to the user by the first device. The first device is registered with the second device if the user input actions received by the second device correctly reflect the instructions provided to the user by the first device.
摘要翻译：用于通过无线网络向第二设备注册第一设备的方法包括从第一设备接收注册请求并向第一设备发送一个或多个用户输入选择。用户输入选择各自通过与第二设备相关联的用户界面来指定可用的用户输入动作。描述第二设备的设备描述以允许其由第一设备呈现给用户的方式被发送到第一设备。响应于由第一设备提供给用户的指令，通过用户界面顺序地接收至少一个用户输入动作。如果由第二设备接收的用户输入动作正确地反映由第一设备提供给用户的指令，则第一设备被注册到第二设备。

10. 发明授权

US08788810B2 Temporary registration of devices 有权
标题翻译：设备临时注册
公开(公告)号：US08788810B2
公开(公告)日：2014-07-22
申请号：US12648768
申请日：2009-12-29
申请人： Jiang Zhang , Alexander Medvinsky , Paul Moroney , Petr Peterka
发明人： Jiang Zhang , Alexander Medvinsky , Paul Moroney , Petr Peterka
IPC分类号： G06F11/30
CPC分类号： H04L63/061 , H04L9/0841 , H04L9/3226 , H04L9/3263 , H04L9/3271 , H04L63/0442 , H04L63/0823 , H04L63/0869 , H04L63/123 , H04L2463/061
摘要： In a method of temporarily registering a second device with a first device, in which the first device includes a temporary registration mode, the temporary registration mode in the first device is activated, a temporary registration operation in the first device is initiated from the second device, a determination as to whether the second device is authorized to register with the first device is made, and the second device is temporarily registered with the first device in response to a determination that the second device is authorized to register with the first device, in which the temporary registration requires that at least one of the second device and the first device delete information required for the temporary registration following at least one of a determination of a network connection between the first device and the second device and a powering off of at least one of the first device and the second device.
摘要翻译：在第一设备暂时注册第二设备的方法中，其中第一设备包括临时注册模式，激活第一设备中的临时注册模式，从第二设备启动第一设备中的临时注册操作进行关于第二设备是否被授权向第一设备注册的确定，并且响应于第二设备被授权向第一设备注册的确定，第二设备被临时登记到第一设备，所述暂时注册要求所述第二设备和所述第一设备中的至少一个删除在所述第一设备和所述第二设备之间的网络连接的确定中的至少一个之后临时注册所需的信息，以及至少第一个设备和第二个设备之一。

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