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公开(公告)号：US20110320807A1
公开(公告)日：2011-12-29
申请号：US13228485
申请日：2011-09-09
IPC分类号： H04L9/00
CPC分类号： H04L63/0428 , H04L9/3247 , H04L9/3268 , H04L51/22 , H04L51/38 , H04L63/045 , H04L63/062 , H04L63/12 , H04L69/22 , H04L2209/60 , H04L2209/80 , H04W12/02 , H04W12/04 , H04W12/10 , H04W28/14
摘要： Systems and methods for processing encoded messages at a message receiver. A received encoded message is decoded and stored in a memory. The stored decoded message can subsequently be displayed or otherwise processed without repeating the decoding operations. Decoding operations may include signature verification, decryption, other types of decoding, or some combination thereof.
摘要翻译： 用于在消息接收器处理编码消息的系统和方法。 接收的编码消息被解码并存储在存储器中。 随后可以显示或以其他方式处理存储的解码消息，而不重复解码操作。 解码操作可以包括签名验证，解密，其他类型的解码，或其某些组合。
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公开(公告)号：US20110299687A1
公开(公告)日：2011-12-08
申请号：US13211635
申请日：2011-08-17
IPC分类号： H04L9/00
CPC分类号： H04L9/0891 , H04L9/3263 , H04L63/061 , H04L63/0823 , H04L2209/80 , H04W12/04
摘要： A system and method for automatic key and certificate management is disclosed. In particular, a key store in a base computer contains both new and previously viewed cryptographic keys. In one embodiment, for each new key, if a corresponding certificate matches an existing certificate, the new certificate may be automatically downloaded to a mobile communications device without prompting a user.
摘要翻译： 公开了一种自动密钥和证书管理的系统和方法。 特别地，基本计算机中的密钥存储器包含新的和先前查看的加密密钥。 在一个实施例中，对于每个新密钥，如果对应证书与现有证书匹配，则新证书可以被自动下载到移动通信设备而不提示用户。
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公开(公告)号：US20110276800A1
公开(公告)日：2011-11-10
申请号：US13186514
申请日：2011-07-20
IPC分类号： H04L29/06
CPC分类号： H04L51/14 , H04L43/00 , H04L63/105 , H04M1/72552
摘要： Systems and methods for operation upon a data processing device for handling messages with different levels of security, are provided herein. A method for operation upon a data processing device for handling messages with different levels of security includes examining an attribute of a message received over a network in order to determine a security-related level associated with the message, generating a visual indication for display to a device user that is indicative of the determined security-related level, wherein the generated visual indication is applied to a displayed portion of text associated with the message, and changing the visual indication when the message viewed.
摘要翻译： 本文提供了用于处理具有不同安全级别的消息的数据处理设备的操作的系统和方法。 用于处理具有不同安全级别的消息的数据处理设备的操作方法包括检查通过网络接收的消息的属性，以便确定与消息相关联的安全相关级别，生成用于显示到 指示所确定的安全相关级别的设备用户，其中所生成的可视指示被应用于与所述消息相关联的文本的显示部分，以及当所述消息被查看时改变所述视觉指示。
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公开(公告)号：US08042189B2
公开(公告)日：2011-10-18
申请号：US11614561
申请日：2006-12-21
CPC分类号： G06F12/0261 , G06F12/0253 , G06F21/62 , G06F2212/1052 , G06F2221/2143
摘要： Embodiments relate to systems and methods for implementation on a mobile device to force the mobile device into a secure state upon detection or determination of a triggering event. Once it is determined that a triggering event has occurred, each application operating on the mobile device is caused to immediately unreference sensitive objects and a secure garbage collection operation is performed upon the unreferenced sensitive objects to render data associated therewith unreadable. The mobile device is then caused to enter a secure state, in which the mobile device cannot be accessed without authorization. A microprocessor within the mobile device is configured to determine the existence of the triggering event according to a configuration data structure and to perform the secure garbage collection.
摘要翻译： 实施例涉及用于在移动设备上实现的系统和方法，以在检测或确定触发事件时强制移动设备进入安全状态。 一旦确定已经发生触发事件，则导致在移动设备上操作的每个应用程序立即不敏感的对象，并且对未引用的敏感对象执行安全的垃圾回收操作，以使与其相关联的数据不可读。 然后使移动设备进入安全状态，在该状态下移动设备无法在未经授权的情况下被访问。 移动设备内的微处理器被配置为根据配置数据结构确定触发事件的存在并执行安全垃圾收集。
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25.发明授权公开(公告)号：US08015254B2
公开(公告)日：2011-09-06
申请号：US12477655
申请日：2009-06-03
IPC分类号： G06F13/00
CPC分类号： H04L51/066 , G06Q10/107 , H04L51/00 , H04L63/20
摘要： A system and method of selecting messaging settings on a messaging client are provided. A data store configured to operate in conjunction with the messaging client stores records comprising messaging settings or characteristics for previously received and/or sent messages. The messaging client is configured to send outgoing messages, each of the messages having message characteristics, to determine whether a record for an addressed recipient of an outgoing message exists in the data store, and to select messaging settings to control the message characteristics of the outgoing message based on the record where a record exists.
摘要翻译： 提供了一种在消息接发客户端上选择消息传递设置的系统和方法。 被配置为与消息接发客户端一起操作的数据存储器存储包括先前接收和/或发送消息的消息传递设置或特性的记录。 消息传递客户端被配置为发送传出消息，每个消息具有消息特征，以确定数据存储中是否存在外部消息的寻址接收方的记录，并且选择消息传递设置以控制传出的消息特征 基于记录存在的记录的消息。
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公开(公告)号：US07953971B2
公开(公告)日：2011-05-31
申请号：US11259372
申请日：2005-10-27
IPC分类号： H04L29/06
CPC分类号： H04L67/1095 , H04L63/0823 , H04L63/20
摘要： Systems and methods for processing messages within a wireless communications system are disclosed. A server within the wireless communications system maintains a list of certificates contained in devices that use the server. The server synchronizes or updates the list of certificates based on information contained in message to and from the device. By providing a server with certificates associated with devices that use the server, and providing a system and method for synchronizing the certificates between the device and server, the server can implement powerful features that will improve the efficiency, speed and user satisfaction of the devices. The exemplary embodiments also enable advantageous bandwidth savings by preventing transmission of certificates unnecessarily.
摘要翻译： 公开了一种在无线通信系统内处理消息的系统和方法。 无线通信系统内的服务器维护包含在使用服务器的设备中的证书列表。 服务器根据包含在消息中的信息同步或更新证书列表。 通过向服务器提供与使用服务器的设备相关联的证书，并提供用于在设备和服务器之间同步证书的系统和方法，服务器可以实现强大的功能，从而提高设备的效率，速度和用户满意度。 示例性实施例还通过不必要地传递证书来实现有利的带宽节省。
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公开(公告)号：US07929702B2
公开(公告)日：2011-04-19
申请号：US11058259
申请日：2005-02-16
IPC分类号： H04L9/00
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：US20110010554A1
公开(公告)日：2011-01-13
申请号：US12886065
申请日：2010-09-20
IPC分类号： H04L9/32
CPC分类号： G06F11/0766 , G06Q10/107 , H04L9/08 , H04L41/0686 , H04L63/0428 , H04L63/0442 , H04L63/06
摘要： A method and apparatus for providing intelligent error messaging is disclosed wherein a user of a mobile communications device is provided with descriptive error messaging information to assist the user in overcoming errors associated with the processing of electronic messages and data. For example, when the mobile device is being used to decrypt a cryptographically secured electronic message, and a problem is encountered, program logic of the device provides the user with (1) an indication of exactly what problem is preventing opening of the message, for example, a required cryptographic key is not available; (2) an indication of exactly what may be done to overcome the problem, for example, what utilities should be run on the device; and (3) exactly what data, if any, needs to be downloaded to the device, for example, what cryptographic keys should be downloaded.
摘要翻译： 公开了一种用于提供智能错误消息的方法和装置，其中向移动通信设备的用户提供描述性错误消息信息，以帮助用户克服与电子消息和数据的处理相关的错误。 例如，当移动设备被用于解密密码保护的电子消息并且遇到问题时，该设备的程序逻辑向用户提供（1）正确地指示什么问题阻止该消息打开的指示，用于 例如，所需的加密密钥不可用; （2）可以确切地说明什么可以做以克服这个问题，例如什么实用程序应该在设备上运行; 和（3）需要什么数据（如果有的话）需要下载到设备，例如什么加密密钥应该被下载。
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29.发明授权公开(公告)号：US07827406B2
公开(公告)日：2010-11-02
申请号：US11089869
申请日：2005-03-25
IPC分类号： H04L9/32
CPC分类号： H04L9/3247 , G06Q10/107 , H04L12/189 , H04L51/066 , H04L51/38 , H04L63/0428 , H04L63/0442 , H04L63/062 , H04L63/0823 , H04L63/101 , H04L63/126 , H04L67/04 , H04L67/2823 , H04L67/2828 , H04L69/329 , H04W4/16 , H04W12/02 , H04W12/04 , H04W12/06 , H04W24/02 , H04W40/02
摘要： A system and method are provided for pre-processing encrypted and/or signed messages at a host system before the message is transmitted to a wireless mobile communication device. The message is received at the host system from a message sender. There is a determination as to whether any of the message receivers has a corresponding wireless mobile communication device. For each message receiver that has a corresponding wireless mobile communication device, the message is processed so as to modify the message with respect to one or more encryption and/or authentication aspects. The processed message is transmitted to a wireless mobile communication device that corresponds to the first message receiver. The system and method may include post-processing messages sent from a wireless mobile communications device to a host system. Authentication and/or encryption message processing is performed upon the message. The processed message may then be sent through the host system to one or more receivers.
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公开(公告)号：US07646872B2
公开(公告)日：2010-01-12
申请号：US11118236
申请日：2005-04-29
申请人： Michael K. Brown , Herbert A. Little , David Victor MacFarlane , Michael S. Brown , Dinah Lea Marie Davis
发明人： Michael K. Brown , Herbert A. Little , David Victor MacFarlane , Michael S. Brown , Dinah Lea Marie Davis
IPC分类号： H04K1/00
CPC分类号： H04L9/08 , H04L9/002 , H04L9/0841 , H04L9/0844 , H04L9/3066 , H04L9/3215 , H04L9/3226 , H04L63/061 , H04L63/083 , H04L63/18 , H04L2209/80 , H04W12/04 , H04W12/06
摘要： A method for secure bidirectional communication between two systems is described. A first key pair and a second key pair are generated, the latter including a second public key that is generated based upon a shared secret. First and second public keys are sent to a second system, and third and fourth public keys are received from the second system. The fourth public key is generated based upon the shared secret. A master key for encrypting messages is calculated based upon a first private key, a second private key, the third public key and the fourth public key. For re-keying, a new second key pair having a new second public key and a new second private key is generated, and a new fourth public key is received. A new master key is calculated using elliptic curve calculations using the new second private key and the new fourth public key.
摘要翻译： 描述了两个系统之间的安全双向通信的方法。 产生第一密钥对和第二密钥对，后者包括基于共享秘密生成的第二公钥。 第一和第二公钥被发送到第二系统，并且从第二系统接收第三和第四公钥。 第四个公钥是基于共享的秘密生成的。 基于第一私钥，第二私钥，第三公钥和第四公钥来计算用于加密消息的主密钥。 为了重新键入，生成具有新的第二公钥和新的第二私钥的新的第二密钥对，并接收新的第四公钥。 使用新的第二私钥和新的第四公钥，使用椭圆曲线计算来计算新的主密钥。
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