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1. 发明申请

US20100189262A1 SECURE KEY ACCESS WITH ONE-TIME PROGRAMMABLE MEMORY AND APPLICATIONS THEREOF 有权
标题翻译：具有一次性可编程存储器的安全密钥访问及其应用
公开(公告)号：US20100189262A1
公开(公告)日：2010-07-29
申请号：US12651996
申请日：2010-01-04
申请人： Paul D. Ducharme , Wendy Wai Yin Cheung , Albert Yunsang Wong , Shijun Huang , Norman V.D. Stewart
发明人： Paul D. Ducharme , Wendy Wai Yin Cheung , Albert Yunsang Wong , Shijun Huang , Norman V.D. Stewart
IPC分类号： H04L9/06 , G06N5/02
CPC分类号： G06F12/1408 , G06F21/602 , G06F21/6209 , G06F21/72 , G06F21/79 , G06F2221/2123 , G06F2221/2127 , H04L9/0822 , H04L9/088 , H04L9/0894 , H04L9/3247 , H04L2209/12 , H04L2209/60 , H04N21/4181 , H04N21/4183 , H04N21/42623 , H04N21/42692 , H04N21/4431 , H04N21/4435
摘要： A device includes a key store memory that stores one or more cryptographic keys. A rule set memory stores a set of rules for accessing the cryptographic keys. A key store arbitration module grants access to the cryptographic keys in accordance with the set of rules. The device can be used in conjunction with a key ladder. The device can include a one-time programmable memory and a load module that transfers the cryptographic keys from the one one-time programmable memory to the key store memory and the set of rules to the rule set memory. A validation module can validate the cryptographic keys and the set of rules stored in the key store and rule set memories, based on a signature defined by a signature rule.
摘要翻译：设备包括存储一个或多个加密密钥的密钥存储存储器。规则集存储器存储用于访问加密密钥的一组规则。密钥存储仲裁模块根据该组规则授予访问加密密钥的权限。该装置可以与一个梯子一起使用。该设备可以包括一次性可编程存储器和将密码密钥从一个一次性可编程存储器传送到密钥存储存储器的一个加载模块以及一组规则到规则集存储器。验证模块可以基于由签名规则定义的签名来验证存储在密钥存储器和规则集存储器中的加密密钥和规则集合。

2. 发明授权

US08594333B2 Secure key access with one-time programmable memory and applications thereof 有权
标题翻译：使用一次性可编程存储器进行安全密钥访问及其应用
公开(公告)号：US08594333B2
公开(公告)日：2013-11-26
申请号：US12651996
申请日：2010-01-04
申请人： Paul D. Ducharme , Wendy Wai Yin Cheung , Albert Yunsang Wong , Shijun Huang , Norman V. D. Stewart
发明人： Paul D. Ducharme , Wendy Wai Yin Cheung , Albert Yunsang Wong , Shijun Huang , Norman V. D. Stewart
IPC分类号： G06F21/00
CPC分类号： G06F12/1408 , G06F21/602 , G06F21/6209 , G06F21/72 , G06F21/79 , G06F2221/2123 , G06F2221/2127 , H04L9/0822 , H04L9/088 , H04L9/0894 , H04L9/3247 , H04L2209/12 , H04L2209/60 , H04N21/4181 , H04N21/4183 , H04N21/42623 , H04N21/42692 , H04N21/4431 , H04N21/4435
摘要： A device includes a key store memory that stores one or more cryptographic keys. A rule set memory stores a set of rules for accessing the cryptographic keys. A key store arbitration module grants access to the cryptographic keys in accordance with the set of rules. The device can be used in conjunction with a key ladder. The device can include a one-time programmable memory and a load module that transfers the cryptographic keys from the one one-time programmable memory to the key store memory and the set of rules to the rule set memory. A validation module can validate the cryptographic keys and the set of rules stored in the key store and rule set memories, based on a signature defined by a signature rule.
摘要翻译：一种设备包括存储一个或多个加密密钥的密钥存储存储器。规则集存储器存储用于访问加密密钥的一组规则。密钥存储仲裁模块根据该组规则授予访问加密密钥的权限。该装置可以与一个梯子一起使用。该设备可以包括一次性可编程存储器和将密码密钥从一个一次性可编程存储器传送到密钥存储存储器的一个加载模块以及一组规则到规则集存储器。验证模块可以基于由签名规则定义的签名来验证存储在密钥存储器和规则集存储器中的加密密钥和规则集合。

3. 发明申请

US20130202110A1 CONTAINER AGNOSTIC DECRYPTION DEVICE AND METHODS FOR USE THEREWITH 有权
标题翻译：集装箱综合装置及其使用方法
公开(公告)号：US20130202110A1
公开(公告)日：2013-08-08
申请号：US13423981
申请日：2012-03-19
申请人： Paul D. Ducharme
发明人： Paul D. Ducharme
IPC分类号： G06F21/24
CPC分类号： H04L9/065 , H04L9/14 , H04L2209/24 , H04N19/176 , H04N21/23476 , H04N21/4181 , H04N21/44055 , H04N21/64715
摘要： A video processing device for decrypting a compressed video signal includes a key storage device for storing at least one decryption key. A decryption processing device retrieves the at least one decryption key from the key storage device, and decrypts an encrypted elementary bit stream into at least one elementary bit stream, wherein first portions of the encrypted elementary bit stream are encrypted and second portions of the encrypted elementary bit stream are unencrypted.
摘要翻译：用于对压缩视频信号进行解密的视频处理装置包括用于存储至少一个解密密钥的密钥存储装置。解密处理装置从密钥存储装置检索至少一个解密密钥，并将加密的基本比特流解密为至少一个基本比特流，其中加密的基本比特流的第一部分被加密，加密的基本的第二部分位流未加密。

4. 发明授权

US09203617B2 Secure provisioning of integrated circuits at various states of deployment, methods thereof 有权
标题翻译：在各种部署状态下集成电路的安全供应方法
公开(公告)号：US09203617B2
公开(公告)日：2015-12-01
申请号：US13305865
申请日：2011-11-29
申请人： Paul D. Ducharme , Solmaz Ghaznavi
发明人： Paul D. Ducharme , Solmaz Ghaznavi
IPC分类号： G06F9/00 , G06F15/177 , H04L29/06 , H04L9/08 , H04L9/32
CPC分类号： H04L9/0866 , H04L9/083 , H04L9/0891 , H04L9/3271
摘要： An integrated circuit is provisioned after the integrated circuit has been sold and integrated into a customer's product. During provisioning, the integrated circuit is booted in a secure manner using a security value, such as a cryptographic key, owned by a manufacturer of the integrated circuit, or by a purchaser of the integrated circuit, to establish a secure communications channel with a provisioning server. Once the secure communications channel is established, the integrated circuit can be provisioned with a security value that is owned by the purchaser of the integrated circuit and the manufacturer's security value is disabled.
摘要翻译：在集成电路销售并集成到客户的产品中之后提供集成电路。在供应期间，集成电路使用诸如集成电路的制造商所拥有的安全值或集成电路的购买者的安全值来引导，以建立具有供应的安全通信信道服务器。一旦建立了安全通信通道，集成电路可以被提供由集成电路的购买者拥有的安全值，并且制造商的安全值被禁用。

5. 发明授权

US08917868B2 Adaptable encryption device and methods for use therewith 有权
标题翻译：适应性加密装置及其使用方法
公开(公告)号：US08917868B2
公开(公告)日：2014-12-23
申请号：US13591404
申请日：2012-08-22
申请人： Paul D. Ducharme
发明人： Paul D. Ducharme
IPC分类号： H04L29/06
CPC分类号： H04N21/4408 , H04N21/2347 , H04N21/4402 , H04N21/4405 , H04N21/4627 , H04N21/8456
摘要： A video processing device includes a data segmentation generator that receives a domain selection, n, and that segments input A/V data into n data blocks. An encryption processing device receives an encryption depth selection, k, and a range selection, m, and sequentially encrypts each of the n data blocks m times using k different keys to generate n encrypted data blocks. An output formatter generates encrypted A/V data from the n encrypted data blocks.
摘要翻译：视频处理装置包括接收域选择n并将输入A / V数据分段成n个数据块的数据分段生成器。加密处理装置接收加密深度选择k和范围选择m，并且使用k个不同的密钥对n个数据块中的每一个m次顺序加密，以生成n个加密的数据块。输出格式化器从n个加密的数据块生成加密的A / V数据。

6. 发明授权

US08559627B2 Sanctioned caching server and methods for use therewith 有权
标题翻译：被认可的缓存服务器及其使用方法
公开(公告)号：US08559627B2
公开(公告)日：2013-10-15
申请号：US13164289
申请日：2011-06-20
申请人： Paul D. Ducharme , Heyun Zheng
发明人： Paul D. Ducharme , Heyun Zheng
IPC分类号： H04K1/00 , H04L9/00
CPC分类号： H04L63/0823 , H04L9/0841 , H04L63/06 , H04L2209/60 , H04L2463/061
摘要： A caching server includes a network interface receives first sanction data from the sanction server and transmits first cryptographic data to a client device, receives second cryptographic data from the device and that transmits scrambled media content to the client device. A random number generator generates a random number. A caching processing module, in response to the first sanction data, generates the first cryptographic data based on the random number and the first sanction data, generates a scrambling control word based on the first sanction data and the second cryptographic data and that generates the scrambled media content based on the scrambling control word.
摘要翻译：缓存服务器包括：网络接口从制裁服务器接收第一制裁数据，并将第一加密数据发送到客户端设备，从设备接收第二加密数据，并将加密的媒体内容发送到客户端设备。随机数生成器生成随机数。高速缓存处理模块响应于第一制裁数据，基于随机数和第一制裁数据生成第一加密数据，基于第一制裁数据和第二密码数据生成加扰控制字，并产生加扰的基于加扰控制字的媒体内容。

7. 发明授权

US09088805B2 Encrypted memory device and methods for use therewith 有权
标题翻译：加密存储器件及其使用方法
公开(公告)号：US09088805B2
公开(公告)日：2015-07-21
申请号：US13423947
申请日：2012-03-19
申请人： Paul D. Ducharme
发明人： Paul D. Ducharme
IPC分类号： H04N7/167 , H04N21/2347 , H04N21/418 , H04N21/4405 , H04L9/06
CPC分类号： H04L9/065 , H04L9/14 , H04L2209/24 , H04N19/176 , H04N21/23476 , H04N21/4181 , H04N21/44055 , H04N21/64715
摘要： A video processing device is presented for processing video data. This video processing device protects the security of data via encryption when it is stored on a memory device during processing. In particular, memory input/output (I/O) includes encryption and decryption as part of an atomic operation to receive and format or de-format and either encoded or decode the video data.
摘要翻译：呈现用于处理视频数据的视频处理装置。该视频处理装置在处理期间存储在存储装置上时通过加密保护数据的安全性。特别地，存储器输入/输出（I / O）包括作为原子操作的一部分的加密和解密，用于接收和格式化或格式化和编码或解码视频数据。

8. 发明授权

US09066117B2 Container agnostic encryption device and methods for use therewith 有权
标题翻译：集装箱不可知加密装置及其使用方法
公开(公告)号：US09066117B2
公开(公告)日：2015-06-23
申请号：US13423876
申请日：2012-03-19
申请人： Paul D. Ducharme
发明人： Paul D. Ducharme
IPC分类号： H04N7/167 , H04L9/00 , H04N21/2347 , H04N21/418 , H04N21/4405 , H04L9/06
CPC分类号： H04L9/065 , H04L9/14 , H04L2209/24 , H04N19/176 , H04N21/23476 , H04N21/4181 , H04N21/44055 , H04N21/64715
摘要： A video processing device for encrypting a compressed video signal that includes a key storage device for storing at least one encryption key. An encryption processing device retrieves the at least one encryption key from the key storage device, and directly encrypts an elementary bit stream into at least one encrypted elementary bit stream.
摘要翻译：一种用于加密压缩视频信号的视频处理装置，包括用于存储至少一个加密密钥的密钥存储装置。加密处理装置从密钥存储装置检索至少一个加密密钥，并将基本比特流直接加密成至少一个加密的基本比特流。

9. 发明申请

US20150143130A1 INTEGRATED CIRCUIT PROVISIONING USING PHYSICAL UNCLONABLE FUNCTION 审中-公开
标题翻译：使用物理不可靠功能的集成电路提供
公开(公告)号：US20150143130A1
公开(公告)日：2015-05-21
申请号：US14082829
申请日：2013-11-18
申请人： Paul D. Ducharme , Heyun Zheng
发明人： Paul D. Ducharme , Heyun Zheng
IPC分类号： G06F21/73
CPC分类号： G06F21/73 , G09C1/00 , H04L9/0866 , H04L9/3278
摘要： A one-time programmable (OTP) memory of an integrated circuit is provisioned based on identifier data generated by a physical unclonable function (PUF) of the integrated circuit. The identifier data is used as part of cryptographic operations to secure provisioning of security information at an OTP memory of at the integrated circuit. Because of the physical characteristics of the PUF and its incorporation in the integrated circuit, the identifier information is unique to the integrated circuit. Accordingly, the provisioned security information is also unique to the integrated circuit. The OTP memory can therefore be securely provisioned at later stages of the integrated circuit manufacturing and configuration process, such as after the integrated circuit has been packaged or attached to a printed circuit board.
摘要翻译：基于由集成电路的物理不可克隆功能（PUF）生成的标识符数据来提供集成电路的一次性可编程（OTP）存储器。标识符数据被用作加密操作的一部分，以在集成电路的OTP存储器处确保安全信息的供应。由于PUF的物理特性及其结合在集成电路中，标识符信息对集成电路是唯一的。因此，所提供的安全信息对于集成电路也是唯一的。因此，可以在集成电路制造和配置过程的后期阶段，例如在将集成电路封装或附接到印刷电路板之后，可靠地提供OTP存储器。

10. 发明授权

US08559629B2 Sanctioning content source and methods for use therewith 有权
标题翻译：制定内容来源及其使用方法
公开(公告)号：US08559629B2
公开(公告)日：2013-10-15
申请号：US13164475
申请日：2011-06-20
申请人： Paul D. Ducharme , Heyun Zheng
发明人： Paul D. Ducharme , Heyun Zheng
IPC分类号： H04K1/00 , H04L9/00
CPC分类号： H04L63/0823 , H04L9/0841 , H04L63/06 , H04L2209/60 , H04L2463/061
摘要： A content source includes a random number generator that generates scrambling control word based on at least one random number. A source processing module generates proxy data that includes cryptographic parameters that are based on the scrambling control word, generates cryptographic data and generates scrambled media content based on the scrambling control word. A network interface sends the proxy data to a sanction server, and sends the cryptographic data and the scrambled content to a caching server.
摘要翻译：内容源包括基于至少一个随机数产生加扰控制字的随机数发生器。源处理模块生成包含基于加扰控制字的加密参数的代理数据，生成加密数据，并基于加扰控制字产生加扰的媒体内容。网络接口将代理数据发送给认证服务器，并将加密数据和加密内容发送到缓存服务器。

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