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1. 发明授权

US09055040B2 Method and apparatus for content protection in wireless communications 有权
标题翻译：无线通信中内容保护的方法和装置
公开(公告)号：US09055040B2
公开(公告)日：2015-06-09
申请号：US11669873
申请日：2007-01-31
申请人： Jun Wang , Charles N. Lo , Lakshminath Reddy Dondeti , Philip Michael Hawkes
发明人： Jun Wang , Charles N. Lo , Lakshminath Reddy Dondeti , Philip Michael Hawkes
IPC分类号： G06F21/10 , H04L29/06
CPC分类号： H04L63/06 , G06F21/10 , G06F2221/0797 , H04L2463/101 , H04W12/04
摘要： Disclosed is a method for securely presenting content in a mobile station. The mobile station may have a smart module, a security agent, and an air interface for communicating with a content provider and with a remote content rights manager. The smart module stores content presentation units and has a proxy content rights manager for when the mobile station is unable to receive secure content keys from the remote content rights manager using the air interface. In the method, content presentation units are transferred from the remote rights manager to the smart module for storage. Secure content keys are requested from the smart module for allowing presentation of content requested while the mobile station is unable to communicate with the remote rights manager. The secure content keys are transferred, based on a stored content presentation unit, from the proxy content rights manager to the security agent for allowing content presentation.
摘要翻译：公开了一种在移动台中安全地呈现内容的方法。移动台可以具有智能模块，安全代理和用于与内容提供商和远程内容权限管理器进行通信的空中接口。智能模块存储内容呈现单元，并且具有代理内容权限管理器，用于当移动站不能使用空中接口从远程内容权限管理器接收安全内容密钥时。在该方法中，将内容呈现单元从远程权限管理器传送到智能模块进行存储。从智能模块请求安全内容密钥，以允许在移动台无法与远程权限管理器通信时呈现所请求的内容。安全内容密钥基于存储的内容呈现单元从代理内容权限管理器传送到用于允许内容呈现的安全代理。

2. 发明授权

US07185362B2 Method and apparatus for security in a data processing system 有权
标题翻译：数据处理系统中的安全性的方法和装置
公开(公告)号：US07185362B2
公开(公告)日：2007-02-27
申请号：US10233188
申请日：2002-08-28
申请人： Philip Michael Hawkes , Raymond T. Hsu , Ramin Rezaiifar , Gregory G. Rose , Paul E. Bender , Jun Wang , Roy Franklin Quick, Jr. , Arungundram C. Mahendran , Parag A. Agashe
发明人： Philip Michael Hawkes , Raymond T. Hsu , Ramin Rezaiifar , Gregory G. Rose , Paul E. Bender , Jun Wang , Roy Franklin Quick, Jr. , Arungundram C. Mahendran , Parag A. Agashe
IPC分类号： G06F9/00 , G06F12/00 , H04L9/00 , H04K1/00
CPC分类号： H04L9/083 , G06F21/10 , H04L9/0822 , H04L9/0891 , H04L9/30 , H04L9/321 , H04L12/189 , H04L63/0428 , H04L63/045 , H04L63/062 , H04L63/065 , H04L63/08 , H04L63/104 , H04L63/164 , H04L2209/601 , H04L2209/80 , H04N7/1675 , H04N21/2347 , H04N21/26606 , H04N21/4405 , H04N21/4623 , H04N21/835 , H04W4/06 , H04W12/02 , H04W12/04 , H04W12/06
摘要： Method and apparatus for secure transmissions. Each user is provided a registration key. A long-time updated broadcast key is encrypted using the registration key and provided periodically to a user. A short-time updated key is encrypted using the broadcast key and provided periodically to a user. Broadcasts are then encrypted using the short-time key, wherein the user decrypts the broadcast message using the short-time key. One embodiment provides link layer content encryption. Another embodiment provides end-to-end encryption.
摘要翻译：用于安全传输的方法和装置。每个用户都被提供一个注册密钥。使用注册密钥对长时间更新的广播密钥进行加密并且向用户周期性地提供。使用广播密钥对短时更新密钥进行加密，并向用户定期提供。然后使用短时间密钥对广播进行加密，其中用户使用短时间密钥解密广播消息。一个实施例提供链路层内容加密。另一个实施例提供端到端加密。

3. 发明授权

US08861737B2 Trust establishment from forward link only to non-forward link only devices 有权
标题翻译：从正向链路到非转发链路设备的信任建立
公开(公告)号：US08861737B2
公开(公告)日：2014-10-14
申请号：US12788849
申请日：2010-05-27
申请人： Panagiotis Thomas , Can E. Acar , Philip Michael Hawkes , Bijan Ansari
发明人： Panagiotis Thomas , Can E. Acar , Philip Michael Hawkes , Bijan Ansari
IPC分类号： H04L9/32 , H04L9/08 , H04L29/06
CPC分类号： H04L9/0844 , H04L9/0822 , H04L9/0891 , H04L9/3242 , H04L63/0435 , H04L63/0464 , H04L63/068 , H04L2209/601 , H04L2209/80
摘要： A method, apparatus, and/or system are provided for establishing trust between an accessory device and a host device, using a global key known to both the host device and the accessory device, so that content protection for subscriber-based mobile broadcast services is provided. A secure link may be established between the accessory device and the host device so that when the accessory device receives encrypted content via a secured forward link only network, the accessory device may decrypt the content at the forward link only stack. The content is then re-encrypted/re-secured using one or more derived encryption keys and then sent to the host device where it may be decrypted and played back. A global key, unique to the particular device type of the host device, is employed to ultimately derive the session encryption keys used to re-encrypt/re-secure the content conveyed from the accessory device to the host device.
摘要翻译：提供了一种方法，装置和/或系统，用于使用主机设备和附件设备已知的全局密钥来在附件设备和主机设备之间建立信任，使得基于订户的移动广播服务的内容保护是提供。可以在附件设备和主机设备之间建立安全链路，使得当附件设备经由安全的仅向前链路网络接收加密的内容时，附件设备可以在仅前向链路堆栈处解密内容。然后使用一个或多个导出的加密密钥重新加密/重新保护内容，然后将其发送到主机设备，在那里它可被解密和回放。采用独特于主机设备的特定设备类型的全局密钥来最终导出用于重新加密/重新保护从附件设备传送到主机设备的内容的会话加密密钥。

4. 发明申请

US20130067552A1 AUTHENTICATION IN SECURE USER PLANE LOCATION (SUPL) SYSTEMS 有权
标题翻译：安全用户平面设备（SUPL）系统的认证
公开(公告)号：US20130067552A1
公开(公告)日：2013-03-14
申请号：US13288949
申请日：2011-11-03
申请人： Philip Michael Hawkes , Andreas Wachter , Adrian Edward Escott , Stephen William Edge
发明人： Philip Michael Hawkes , Andreas Wachter , Adrian Edward Escott , Stephen William Edge
IPC分类号： H04W12/06
CPC分类号： H04W12/08 , H04L63/0442 , H04L63/062 , H04L63/0823 , H04L63/0869 , H04L63/0876 , H04L63/166 , H04L63/205 , H04W4/02 , H04W12/04 , H04W12/06
摘要： A particular method includes storing, at a mobile device, at least one security credential that is specific to the mobile device. The method also includes transmitting the at least one security credential to a secure user plane location (SUPL) location platform (SLP) to authenticate the mobile device as associated with a SUPL user based on a comparison of the device identifier to a stored device identifier.
摘要翻译：一种特定的方法包括在移动设备处存储至少一个特定于移动设备的安全凭证。该方法还包括将至少一个安全凭证发送到安全用户平面位置（SUPL）位置平台（SLP），以基于设备标识符与存储的设备标识符的比较来认证与SUPL用户相关联的移动设备。

5. 发明申请

US20100115286A1 LOW LATENCY BLOCK CIPHER 有权
标题翻译：低延迟块碳化硅
公开(公告)号：US20100115286A1
公开(公告)日：2010-05-06
申请号：US12262092
申请日：2008-10-30
申请人： Philip Michael Hawkes , LU Xiao , Gregory gordon Rose , Steve Millendorf
发明人： Philip Michael Hawkes , LU Xiao , Gregory gordon Rose , Steve Millendorf
IPC分类号： G06F12/14 , H04L9/06
CPC分类号： G06F12/1408 , H04L9/0618 , H04L2209/125 , H04L2209/24
摘要： A block cipher is provided that secures data by encrypting it based on the memory address where it is to be stored. When encrypting data for storage in the memory address, the memory address is encrypted in a first plurality of block cipher rounds. Data round keys are generated using information from the first plurality of block cipher rounds. Data to be stored is combined with the encrypted memory address and encrypted in a second plurality of block cipher rounds using the data round keys. The encrypted data is then stored in the memory location. When decrypting data, the memory address is again encrypted as before while the encrypted stored data is decrypted in a second plurality of the block cipher rounds using the data round keys to obtain a partially decrypted data. The partially decrypted data is combined with the encrypted memory address to obtain fully decrypted data.
摘要翻译：提供了一种分组密码，其通过基于要存储的存储器地址对其进行加密来保护数据。当将存储在存储器地址中的数据进行加密时，存储器地址以第一多个块密码循环加密。使用来自第一多个块密码轮的信息来生成数据循环密钥。要存储的数据与加密的存储器地址组合，并使用数据循环密钥在第二多个块密码轮中进行加密。然后将加密的数据存储在存储器位置。当解密数据时，如先前一样再次加密存储器地址，同时使用数据循环密钥在第二多个块密码轮中对加密的存储数据进行解密以获得部分解密的数据。部分解密的数据与加密的存储器地址组合以获得完全解密的数据。

6. 发明申请

US20090282243A1 PUZZLE-BASED AUTHENTICATION BETWEEN A TOKEN AND VERIFIERS 有权
标题翻译：一个TOKEN和VERIFIERS之间的基于PUZZLE的认证
公开(公告)号：US20090282243A1
公开(公告)日：2009-11-12
申请号：US12118593
申请日：2008-05-09
申请人： Gregory Gordon Rose , Alexander Gantman , Miriam Wiggers De Vries , Michael Paddon , Philip Michael Hawkes
发明人： Gregory Gordon Rose , Alexander Gantman , Miriam Wiggers De Vries , Michael Paddon , Philip Michael Hawkes
IPC分类号： G06F21/00 , H04L9/06
CPC分类号： H04L63/0435 , H04L63/06 , H04L63/0853
摘要： A puzzle-based protocol is provided that allows a token and verifier to agree on a secure symmetric key for authentication between the token and verifier. A token stores a secret key and one or more puzzle-generating algorithms. The verifier independently obtains a plurality of puzzles associated with the token, pseudorandomly selects at least one of the puzzles, and solves it to obtain a puzzle secret and a puzzle identifier. The verifier generates a verifier key based on the puzzle secret. The verifier sends the puzzle identifier and an encoded version of the verifier key to the token. The token regenerates the puzzle secret using its puzzle-generating algorithms and the puzzle identifier. The token sends an encoded response to the verifier indicating that it knows the verifier key. The token and verifier may use the verifier key as a symmetric key for subsequent authentications.
摘要翻译：提供了一个基于拼图的协议，允许令牌和验证者在安全对称密钥之间达成令牌和验证者之间的认证。令牌存储密钥和一个或多个拼图生成算法。验证者独立地获得与令牌相关联的多个谜题，伪随机地选择至少一个谜题，并解决它以获得拼图秘密和谜题标识符。验证者基于拼图秘密生成验证码。验证者将拼图标识符和验证者密钥的编码版本发送到令牌。令牌使用其拼图生成算法和拼图标识符重新生成拼图秘密。令牌向验证者发送编码的响应，指示它知道验证者密钥。令牌和验证者可以使用验证者密钥作为后续认证的对称密钥。

7. 发明授权

US06950517B2 Efficient encryption and authentication for data processing systems 失效
标题翻译：数据处理系统的高效加密和认证
公开(公告)号：US06950517B2
公开(公告)日：2005-09-27
申请号：US10205132
申请日：2002-07-24
申请人： Philip Michael Hawkes , Gregory G. Rose
发明人： Philip Michael Hawkes , Gregory G. Rose
IPC分类号： H04K1/04 , H04L9/32 , H04L9/00
CPC分类号： H04L9/0637 , H04L9/0643 , H04L9/3242
摘要： Methods and apparatus are presented herein for encrypting and authentication data, such that some of data can be transmitted in the clear but still be authenticated by the sender. A set of cleartext positions and/or a set of ciphertext positions are used to specify which data blocks will be used to generate an input checksum value and an output checksum value. These checksums are then used to generate an authentication tag.
摘要翻译：本文提供了用于加密和认证数据的方法和装置，使得一些数据可以以清楚的方式发送，但仍由发送方认证。使用一组明文位置和/或一组密文位置来指定哪些数据块将用于生成输入校验和值和输出校验和值。然后将这些校验和用于生成认证标签。

8. 发明授权

US09794226B2 Methods, apparatuses and articles for identifying and authorizing location servers and location services using a proxy location server 有权
公开(公告)号：US09794226B2
公开(公告)日：2017-10-17
申请号：US13824268
申请日：2012-02-06
申请人： Stephen William Edge , Andreas Klaus Wachter , Philip Michael Hawkes
发明人： Stephen William Edge , Andreas Klaus Wachter , Philip Michael Hawkes
IPC分类号： H04W8/12 , H04L29/06 , H04W12/08 , H04W4/02 , H04W4/20 , H04W76/00
CPC分类号： H04L63/0281 , H04W4/02 , H04W4/20 , H04W12/08 , H04W76/50
摘要： Techniques are provided which may be implemented in various methods, apparatus, and/or articles of manufacture to allow a mobile device to obtain certain location service(s) and/or the like from one or more computing devices that have been authorized for use. For example, in certain implementations, a location server may comprise a proxy location server for an authorizing location server and may indicate one or more other location servers as being authorized for location service related access by a mobile device.

9. 发明授权

US09271256B2 Verifying generic broadcast of location assistance data 有权
标题翻译：验证位置辅助数据的通用广播
公开(公告)号：US09271256B2
公开(公告)日：2016-02-23
申请号：US13598553
申请日：2012-08-29
申请人： Stephen William Edge , Sven Fischer , Philip Michael Hawkes
发明人： Stephen William Edge , Sven Fischer , Philip Michael Hawkes
IPC分类号： H04K1/00 , H04W64/00 , H04W12/04 , H04L9/06 , H04W12/10 , H04L9/32 , H04W4/06 , G01S19/05 , H04W4/20 , G01S19/25 , H04W4/02
CPC分类号： H04W64/00 , G01S19/05 , G01S19/25 , H04L9/0637 , H04L9/3249 , H04L12/18 , H04L63/12 , H04L2209/80 , H04W4/02 , H04W4/06 , H04W4/20 , H04W12/02 , H04W12/04 , H04W12/06 , H04W12/10
摘要： Various techniques are provided for Location Services (LCS) Assistance Data broadcast, for example for implementation in LTE and LTE-A systems. The embodiments described herein may use the LPP/LPPe positioning protocol, by making use of existing unsolicited Provide Assistance Data (PAD) messages. Embodiments avoid the need to define and implement a separate broadcast Assistance Data protocol. Additional exemplary embodiments for scheduling and verifying of the broadcast Assistance Data messages are described herein.
摘要翻译：为位置服务（LCS）辅助数据广播提供了各种技术，例如用于LTE和LTE-A系统中的实现。本文描述的实施例可以通过利用现有的主动提供辅助数据（PAD）消息来使用LPP / LPPe定位协议。实施例避免了定义和实现单独的广播援助数据协议的需要。这里描述了用于调度和验证广播援助数据消息的附加示例性实施例。

10. 发明授权

US08886157B2 Mobile device having an emergency mode 有权
标题翻译：具有紧急模式的移动设备
公开(公告)号：US08886157B2
公开(公告)日：2014-11-11
申请号：US12941765
申请日：2010-11-08
申请人： Philip Michael Hawkes , Miriam M. Wiggers De Vries , Craig M. Brown , Alexander Gantman , Jessica M. Purser , Cameron A. McDonald , Craig W. Northway , Michael W. Paddon
发明人： Philip Michael Hawkes , Miriam M. Wiggers De Vries , Craig M. Brown , Alexander Gantman , Jessica M. Purser , Cameron A. McDonald , Craig W. Northway , Michael W. Paddon
IPC分类号： H04M11/04 , H04W76/00 , H04W4/22 , H04W52/02 , H04M1/725
CPC分类号： H04W4/22 , H04M1/72536 , H04M1/72552 , H04M2250/10 , H04W4/90 , H04W52/0254 , H04W76/50 , Y02D70/142 , Y02D70/146 , Y02D70/164 , Y02D70/22 , Y02D70/26
摘要： Disclosed is an apparatus and method to locate a mobile device in an emergency situation. The mobile device includes a display device, a user interface to receive an emergency mode request from a user, and a processor. The processor may be configured to execute instructions to implement an emergency mode process based upon the receipt of the emergency mode request from the user. The emergency mode process is implemented to: monitor received signals to locate a base station, wherein, once a base station is located, a short emergency message is transmitted to the base station including the location of the mobile device. The emergency mode process is further implemented to: monitor received signals to receive an acknowledgement signal from the base station; and reduce a plurality of first non-essential functions of the mobile device to reduce power consumption.
摘要翻译：公开了一种在紧急情况下定位移动设备的装置和方法。移动设备包括显示设备，用于从用户接收紧急模式请求的用户界面和处理器。处理器可以被配置为基于从用户接收到紧急模式请求来执行指令以实现紧急模式处理。紧急模式处理被实现为：监视接收的信号以定位基站，其中，一旦基站被定位，将短的紧急消息发送到包括移动设备的位置的基站。紧急模式处理进一步实现为：监视接收到的信号以从基站接收确认信号; 并且减少移动设备的多个第一非基本功能以降低功耗。

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