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11. 发明申请

US20050245231A1 Wireless communication device with securely added randomness and related method 有权
标题翻译：无线通信设备具有安全附加的随机性和相关方法
公开(公告)号：US20050245231A1
公开(公告)日：2005-11-03
申请号：US10835276
申请日：2004-04-30
申请人： Michael Brown , Michael Brown , Herbert Little
发明人： Michael Brown , Michael Brown , Herbert Little
IPC分类号： H04L9/00 , H04L9/12 , H04L9/22 , H04L29/06 , H04M1/66
CPC分类号： H04L63/0428 , H04L9/0662 , H04L9/12 , H04L2209/80
摘要： A wireless communication system which employs cryptographic functions requiring random data input in a mobile wireless device includes provisions for securely adding randomness to the mobile wireless device. Such added randomness can be securely provided during synchronizing sessions with a device user's base computer via secure wired and/or wireless connections. The new random data can be obtained by software and/or hardware random number generators accessible to the user's base computer and/or from accessible secure external sources (e.g., a secure website source of random data).
摘要翻译：采用在移动无线设备中需要随机数据输入的加密功能的无线通信系统包括用于安全地向移动无线设备添加随机性的规定。在通过安全有线和/或无线连接与设备用户的基本计算机同步会话期间，可以安全地提供这种增加的随机性。新的随机数据可以由用户的基本计算机可访问的软件和/或硬件随机数生成器和/或从可访问的安全外部源（例如，安全的网站的随机数据源）获得。

12. 发明申请

US20050244007A1 System and method for securing data 有权
标题翻译：用于保护数据的系统和方法
公开(公告)号：US20050244007A1
公开(公告)日：2005-11-03
申请号：US10984331
申请日：2004-11-09
申请人： Herbert Little , Michael Brown , Jonathan Hammell , Michael Brown , Michael Kirkup , Neil Adams
发明人： Herbert Little , Michael Brown , Jonathan Hammell , Michael Brown , Michael Kirkup , Neil Adams
IPC分类号： H04K1/00 , H04L9/00 , H04L9/30 , H04L12/22 , H04L12/54 , H04L12/58 , H04L29/06 , H04W12/02
CPC分类号： H04L51/066 , H04L51/38 , H04L63/0464 , H04L63/0478 , H04L63/105 , H04W12/02
摘要： In accordance with the teachings described herein, systems and methods are provided for securing data for transmission to a wireless device. The disclosed systems and methods may include an electronic messaging system used to send and receive data over a first network and also used to forward data to a wireless device operable in a second network. The electronic messaging system may receive an electronic message encrypted with a first encryption algorithm and addressed to a message recipient in the first network, the message recipient having an associated wireless device operable in the second network. The electronic messaging system may determine that the electronic message is to be transported across the second network to the wireless device, and in response to determining that the electronic message is to be transported across the second network, encrypt the electronic message using a second encryption algorithm and transmit the encrypted message over the second network to the wireless device, with the second encryption algorithm being a stronger encryption algorithm than the first encryption algorithm.
摘要翻译：根据本文所描述的教导，提供了用于保护用于传输到无线设备的数据的系统和方法。所公开的系统和方法可以包括用于通过第一网络发送和接收数据的电子消息系统，并且还用于将数据转发到在第二网络中可操作的无线设备。电子消息传送系统可以接收利用第一加密算法加密并且寻址到第一网络中的消息接收者的电子消息，消息接收者具有可在第二网络中操作的相关联的无线设备。电子消息系统可以确定电子消息将通过第二网络传输到无线设备，并且响应于确定电子消息要跨越第二网络传输，使用第二加密算法对电子消息进行加密并且通过第二网络将加密的消息发送到无线设备，其中第二加密算法是比第一加密算法更强的加密算法。

13. 发明申请

US20050210289A1 System and method for viewing message attachments 有权
标题翻译：用于查看消息附件的系统和方法
公开(公告)号：US20050210289A1
公开(公告)日：2005-09-22
申请号：US10805932
申请日：2004-03-22
申请人： Michael Brown , Neil Adams , Michael Brown
发明人： Michael Brown , Neil Adams , Michael Brown
IPC分类号： H04L9/00 , H04L12/58 , H04L29/06
CPC分类号： H04L51/08 , H04L51/38 , H04L63/0435 , H04L63/0442 , H04L63/123 , H04W12/02 , H04W12/10
摘要： Methods and systems for handling attachments on wireless mobile communication devices. An attachment provided with a secure message is received at a message server. The secure message itself was received by the server as an attachment. The secure message is processed in order to locate within the secure message the requested attachment. The located attachment is provided to a mobile device.
摘要翻译：用于处理无线移动通信设备上的附件的方法和系统。在消息服务器处接收附有安全消息的附件。安全消息本身作为附件被服务器接收。处理安全消息以便在安全消息内定位所请求的附件。将定位的附件提供给移动设备。

14. 发明申请

US20070260874A1 System and method for processing certificates located in a certificate search 有权
标题翻译：用于处理证书搜索中的证书的系统和方法
公开(公告)号：US20070260874A1
公开(公告)日：2007-11-08
申请号：US11417108
申请日：2006-05-04
申请人： Neil Adams , Herbert Little , Michael Brown , Michael Brown , Michael Kirkup
发明人： Neil Adams , Herbert Little , Michael Brown , Michael Brown , Michael Kirkup
IPC分类号： H04L9/00
CPC分类号： H04L51/38 , H04L9/3263 , H04L63/0823 , H04L2209/80 , H04W4/02 , H04W4/12 , H04W12/06
摘要： A system and method for processing certificates located in a certificate search. Certificates located in a certificate search are processed at a data server (e.g. a mobile data server) coupled to a computing device (e.g. a mobile device) to determine status data that can be used to indicate the status of those certificates to a user of the computing device, without having to download those certificates to the computing device in their entirety. The data server is further adapted to transmit the status data to the computing device. In one embodiment, at least one status property of the certificates is verified at the data server in determining the status data. In another embodiment, additional certificate data is determined and transmitted to the computing device, which can be used by the computing device to verify, at the computing device, at least one other status property of the certificates.
摘要翻译：用于处理位于证书搜索中的证书的系统和方法。位于证书搜索中的证书在耦合到计算设备（例如，移动设备）的数据服务器（例如移动数据服务器）处理，以确定可用于向用户指示这些证书的状态的状态数据计算设备，而无需将这些证书全部下载到计算设备。数据服务器还适于将状态数据发送到计算设备。在一个实施例中，在确定状态数据时，在数据服务器处验证证书的至少一个状态属性。在另一个实施例中，确定附加证书数据并将其发送到计算设备，计算设备可以由计算设备在计算设备处验证证书的至少一个其他状态属性。

15. 发明申请

US20070116281A1 E-mail with secure message parts 有权
标题翻译：电子邮件与安全的消息部分
公开(公告)号：US20070116281A1
公开(公告)日：2007-05-24
申请号：US11285198
申请日：2005-11-23
申请人： Michael Brown , Mike Kirkup , Michael Brown
发明人： Michael Brown , Mike Kirkup , Michael Brown
IPC分类号： H04N7/167
CPC分类号： H04L63/04 , G06Q10/107
摘要： A method for preventing a recipient of an electronically transmitted message from taking at least one action in relation to the message is disclosed. The message has at least two parts with one of the parts having a higher level of security than the other part. The method includes the step of extracting information from the message. The information indicates that the higher level security part is not permitted to have the action taken on it while the other part is so permitted. The method also includes the step of preventing the higher level security part from having the action taken on it in reaction to said recipient making an offending request.
摘要翻译：公开了一种用于防止电子传送的消息的接收者相对于消息采取至少一个动作的方法。消息至少有两部分，其中一个部分的安全级别高于其他部分。该方法包括从消息中提取信息的步骤。该信息表明，较高级别的安全部分不允许采取行动，而另一部分被允许。该方法还包括防止较高级别的安全部分对所述接收者作出违规请求的反应而采取的动作的步骤。

16. 发明申请

US20070038820A1 System and method for obscuring hand-held device data traffic information 有权
标题翻译：遮挡手持设备数据流量信息的系统和方法
公开(公告)号：US20070038820A1
公开(公告)日：2007-02-15
申请号：US11202786
申请日：2005-08-11
申请人： Michael Brown , Herbert Little , Michael Brown
发明人： Michael Brown , Herbert Little , Michael Brown
IPC分类号： G06F13/28
CPC分类号： G06F21/79 , G06F12/0802 , G06F12/1408
摘要： Increasing security for a hand-held data processing device with communication functionality where such a device includes an access-ordered memory cache relating to communications carried out by the device. The hand-held data processing device has a locked state that is entered by the device receiving or initiating a trigger. On occurrence of the trigger to enter the locked state the memory cache is reordered so as to disrupt the access-ordering of the cache to obscure device traffic information and thus increase the security of the device in the locked state.
摘要翻译：提高具有通信功能的手持式数据处理设备的安全性，其中这样的设备包括与由设备执行的通信相关的访问有序的存储器高速缓存。手持式数据处理装置具有被接收或发起触发的装置输入的锁定状态。在发生触发器进入锁定状态时，存储器高速缓存被重新排序，以便中断高速缓存的访问排序以模糊设备交通信息，从而增加处于锁定状态的设备的安全性。

17. 发明申请

US20060288207A1 Encoding messages for use in a communication system based on classificaiton status 审中-公开
标题翻译：根据分类状态编码用于通信系统的消息
公开(公告)号：US20060288207A1
公开(公告)日：2006-12-21
申请号：US11154953
申请日：2005-06-17
申请人： Michael Brown , Herbert Little , Michael Brown , Michael McCallum , Scott Totzke , Neil Adams
发明人： Michael Brown , Herbert Little , Michael Brown , Michael McCallum , Scott Totzke , Neil Adams
IPC分类号： H04L9/00
CPC分类号： H04L9/088 , H04L63/0428 , H04L63/20 , H04L2209/80
摘要： A communication system is provided with program logic for enforcing an IT Policy specifying suitable encryption encoding levels for corresponding security classification levels (and/or encryption strengths).
摘要翻译：通信系统被提供有用于执行IT策略的程序逻辑，用于指定用于相应的安全分类级别（和/或加密强度）的合适的加密编码级别。

18. 发明申请

US20060233374A1 Gathering randomness in a wireless smart card reader 有权
公开(公告)号：US20060233374A1
公开(公告)日：2006-10-19
申请号：US11106633
申请日：2005-04-15
申请人： Neil Adams , Michael Brown , Herb Little , Michael McCallum , Michael Brown
发明人： Neil Adams , Michael Brown , Herb Little , Michael McCallum , Michael Brown
IPC分类号： H04L9/00
CPC分类号： H04L63/0428 , G06Q20/341 , G07F7/084 , G07F7/0873 , G07F7/1008 , H04L2463/061
摘要： A device coupled to a smart card reader may request random data from a smart card inserted into the smart card reader, and the smart card reader may incorporate the random data into its randomness pool. A device having a source of random data may have a driver installed thereon for another device and the driver may extract random data from the source and transmit it securely over a wireless communication link to the other device. The other device, which may be a smart card reader, may incorporate the extracted random data into its randomness pool. A smart card reader may incorporate traffic received from a smart card inserted therein into its randomness pool.

19. 发明申请

US20060224892A1 Securing a link between two devices 有权
公开(公告)号：US20060224892A1
公开(公告)日：2006-10-05
申请号：US11097144
申请日：2005-04-04
申请人： Michael Brown , Herb Little , Michael Brown , Neil Adams , Michael McCallum , Dinah Davis
发明人： Michael Brown , Herb Little , Michael Brown , Neil Adams , Michael McCallum , Dinah Davis
IPC分类号： H04L9/00
CPC分类号： H04L9/0844 , H04L2209/80
摘要： A cryptographic key is used to secure a communication link between a first device and a second device. Generating the cryptographic key is accomplished by a) generating a first cryptographic key, b) generating a second cryptographic key, c) applying a hash function to packets transmitted over the communication link to create a hash result, and d) applying the hash function to the first cryptographic key, the second cryptographic key and the hash result.

20. 发明申请

US20060223566A1 Determining a target transmit power of a wireless transmission according to security requirements 有权
公开(公告)号：US20060223566A1
公开(公告)日：2006-10-05
申请号：US11097145
申请日：2005-04-04
申请人： Michael Brown , Scott Totzke , Herb Little , Neil Adams , Michael Brown
发明人： Michael Brown , Scott Totzke , Herb Little , Neil Adams , Michael Brown
IPC分类号： H04M11/00
CPC分类号： H04W52/281 , H04L63/20
摘要： Different target transmit powers are determined for different wireless transmissions from a wireless device, the different transmissions having different security requirements. For example, the security requirements of a particular transmission may include a security ranking of a device to which one or more frames carried by the particular transmission are addressed. In another example, the security requirements of a particular transmission may include the confidentiality of data carried by the particular transmission.

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