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公开(公告)号:US20050071508A1
公开(公告)日:2005-03-31
申请号:US10916098
申请日:2004-08-11
申请人: Michael Brown , Michael Brown , Herbert Little
发明人: Michael Brown , Michael Brown , Herbert Little
IPC分类号: G06F20060101 , G06F11/30 , G06F12/14 , G06F15/16 , H04L9/00 , H04L12/24 , H04L12/54 , H04W12/10
CPC分类号: H04L63/123 , H04L51/38 , H04L63/0272 , H04L63/0442 , H04L63/0823 , H04L63/168 , H04W12/10
摘要: Systems and methods for processing encoded messages within a wireless communication system. A server within the wireless communication system provides one or more indications to a mobile device as to certain conditions existing with respect to an encoded message. The mobile device performs a different message processing function based upon whether the indication is provided. The indications may include indicating whether a message exceeds a message size threshold and/or may indicate whether a partial message is being sent.
摘要翻译: 用于处理无线通信系统内的编码消息的系统和方法。 无线通信系统内的服务器根据对编码的消息存在的某些条件向移动设备提供一个或多个指示。 移动设备基于是否提供指示来执行不同的消息处理功能。 指示可以包括指示消息是否超过消息大小阈值和/或可以指示是否正在发送部分消息。
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公开(公告)号:US20070266258A1
公开(公告)日:2007-11-15
申请号:US11383369
申请日:2006-05-15
申请人: Michael Brown , Michael Brown , Herbert Little
发明人: Michael Brown , Michael Brown , Herbert Little
IPC分类号: H04L9/00
CPC分类号: H04L9/0822 , H04L9/0891 , H04L9/14 , H04L63/00 , H04L2209/24 , H04L2209/60
摘要: A method for securing data and resetting a password using a content protection key is provided, in which the content protection key itself is protected by a password. A content protection key is also protected at a data storage device with a key encryption key generated in collaboration with an additional device such as a server. The server stores a private key required to regenerate the key encryption key, but this private key is not provided from the server to the data storage device; rather, a public key derived from the private key is provided by the server. The data storage device combines the received public key and a further private key to derive the key encryption key; the further private key itself is not stored by the data storage device, but rather its matching public key is stored. The content protection key is then encrypted using a password and the derived key encryption key. If the password is lost, data from the server and from the data storage device may be combined to recreate the key encryption key.
摘要翻译: 提供了一种使用内容保护密钥保护数据和重置密码的方法,其中内容保护密钥本身由密码保护。 在数据存储设备上还保护内容保护密钥,其中使用与诸如服务器的附加设备协作生成的密钥加密密钥。 服务器存储重新生成密钥加密密钥所需的专用密钥,但该私钥没有从服务器提供给数据存储设备; 相反,由私钥导出的公钥由服务器提供。 数据存储装置将接收到的公开密钥和另外的私钥组合以导出密钥加密密钥; 另外的私钥本身不被数据存储设备存储,而是存储其匹配的公钥。 然后使用密码和派生密钥加密密钥对内容保护密钥进行加密。 如果密码丢失,则来自服务器和数据存储设备的数据可以被组合以重新创建密钥加密密钥。
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公开(公告)号:US20060053291A1
公开(公告)日:2006-03-09
申请号:US10934765
申请日:2004-09-07
申请人: Michael Brown , Michael Brown , Herbert Little
发明人: Michael Brown , Michael Brown , Herbert Little
IPC分类号: H04L9/00
CPC分类号: H04L9/3247 , H04L9/3265 , H04L63/123 , H04L2209/24 , H04L2209/72 , H04L2209/80
摘要: Systems and methods for processing encoded messages within a wireless communications system are disclosed. A server within the wireless communications system performs signature verification of an encoded message and provides, together with the message, an indication to the mobile device that the message has been verified. In addition, the server provides supplemental information, such as, for example, a hash of the certificate or certificate chain used to verify the message, to the device, to enable the device to perform additional checks on the certificate, such as, for example, validity checks, trust checks, strength checks, or the like.
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公开(公告)号:US20050254658A1
公开(公告)日:2005-11-17
申请号:US11058259
申请日:2005-02-16
申请人: Michael Brown , Michael Brown , Herbert Little
发明人: Michael Brown , Michael Brown , Herbert Little
CPC分类号: H04L9/0825 , H04L9/0861 , H04L2209/80
摘要: A system and method for generating reproducible session keys in a wireless messaging system. The session key is generated based on a hash of a message itself, optionally concatenated with additional information. Since the local server stores the message, it can easily regenerate the same session key in response to each MORE request. The method of the invention can be implemented with the stored original message, a public key, and an algorithm for generating the session key based on a hash of the message.
摘要翻译: 一种用于在无线消息收发系统中产生可再现会话密钥的系统和方法。 会话密钥基于消息本身的散列生成,可选地与附加信息连接。 由于本地服务器存储消息,因此可以根据每个MORE请求轻松地重新生成相同的会话密钥。 本发明的方法可以利用存储的原始消息,公共密钥和用于基于消息的散列来生成会话密钥的算法来实现。
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公开(公告)号:US20060007903A1
公开(公告)日:2006-01-12
申请号:US10887877
申请日:2004-07-12
申请人: Jonathan Hammell , Michael Brown
发明人: Jonathan Hammell , Michael Brown
IPC分类号: H04B7/216
CPC分类号: H04L63/0272 , H04L67/04
摘要: A system and method for facilitating communication of packets between one or more applications residing on a first computing device and at least one second computing device. The system comprises a connection manager adapted to receive packets from the at least one second computing device, and a packet cache for storing packets received by the connection manager. The connection manager, upon receiving a packet from a second computing device, transmits the packet to the packet cache for storage and notifies each of the applications of receipt of the packet. Subsequently, the packet is retrievable from the packet cache by a notified application, and verification that the packet is intended for communication to the notified application is made.
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公开(公告)号:US20060225126A1
公开(公告)日:2006-10-05
申请号:US11097282
申请日:2005-04-04
申请人: Michael Brown , Herb Little , Michael Brown , Neil Adams
发明人: Michael Brown , Herb Little , Michael Brown , Neil Adams
IPC分类号: G06F7/04
CPC分类号: H04L9/0861 , H04L9/0869 , H04L63/0435 , H04L63/062 , H04L63/0853 , H04L63/205 , H04W12/04 , H04W12/06 , H04W88/02
摘要: A first device has a display that is able to show information. The information is to be exchanged with a second device. The information is cleared from the display following receipt of an indication from the second device that the information has been successfully inputted at the second device.
摘要翻译: 第一个设备具有能够显示信息的显示。 信息将与第二个设备进行交换。 在从第二设备接收到在第二设备已成功输入信息的指示之后,从显示器清除该信息。
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公开(公告)号:US20060218397A1
公开(公告)日:2006-09-28
申请号:US11085207
申请日:2005-03-22
申请人: Michael Brown , Michael Brown , Neil Adams , Herb Little , Dinah Davis
发明人: Michael Brown , Michael Brown , Neil Adams , Herb Little , Dinah Davis
IPC分类号: H04L9/00
CPC分类号: H04L63/0428 , H04L9/083 , H04L9/321 , H04L63/062 , H04L63/0853 , H04L2209/80 , H04L2463/062
摘要: A system includes a server, a first client device to communicate in an authenticated and secured manner with the server over a first communication link, and a second client device to communicate in an authenticated and secured manner with the first client device over a second communication link. The first client device is to cause the server and the second client device to share cryptography information. The cryptography information may then be used to secure a third communication link between the server and the second client device that does not include the first client device.
摘要翻译: 系统包括服务器,通过第一通信链路以经认证和安全的方式与服务器进行通信的第一客户端设备,以及通过第二通信链路以经认证和安全的方式与第一客户端设备进行通信的第二客户端设备 。 第一个客户端设备是使服务器和第二个客户端设备共享加密信息。 然后可以使用加密信息来保护服务器和不包括第一客户端设备的第二客户端设备之间的第三通信链路。
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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
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。
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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.
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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.
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