公开(公告)号：US20130013918A1

公开(公告)日：2013-01-10

申请号：US13614574

申请日：2012-09-13

申请人： Michael S. Brown ,  Michael K. Brown ,  Neil P. Adams ,  Michael G. Kirkup ,  Herbert A. Little

发明人： Michael S. Brown ,  Michael K. Brown ,  Neil P. Adams ,  Michael G. Kirkup ,  Herbert A. Little

IPC分类号： H04L29/06

CPC分类号： H04L63/0428 ,  H04L9/3247 ,  H04L9/3263 ,  H04L63/0823 ,  H04L63/12 ,  H04L2209/80

摘要： A system and method for retrieving certificates and/or verifying the revocation status of certificates. In one embodiment, when a user opens a digitally signed message, a certificate that is required to verify the digital signature on the message may be automatically retrieved if it is not stored on the user's computing device (e.g. a mobile device), eliminating the need for users to initiate the task manually. Verification of the digital signature may also be automatically performed by the application after the certificate is retrieved. Verification of the revocation status of a certificate may also be automatically performed if it is determined that the time that has elapsed since the status was last updated exceeds a pre-specified limit.

公开(公告)号：US20130007445A1

公开(公告)日：2013-01-03

申请号：US13614824

申请日：2012-09-13

申请人： Michael S. Brown ,  Michael K. Brown ,  Neil P. Adams ,  Michael G. Kirkup ,  Herbert A. Little

发明人： Michael S. Brown ,  Michael K. Brown ,  Neil P. Adams ,  Michael G. Kirkup ,  Herbert A. Little

IPC分类号： H04L29/06

CPC分类号： H04L63/0428 ,  H04L9/3247 ,  H04L9/3263 ,  H04L63/0823 ,  H04L63/12 ,  H04L2209/80

摘要： A system and method for retrieving certificates and/or verifying the revocation status of certificates. In one embodiment, when a user opens a digitally signed message, a certificate that is required to verify the digital signature on the message may be automatically retrieved if it is not stored on the user's computing device (e.g. a mobile device), eliminating the need for users to initiate the task manually. Verification of the digital signature may also be automatically performed by the application after the certificate is retrieved. Verification of the revocation status of a certificate may also be automatically performed if it is determined that the time that has elapsed since the status was last updated exceeds a pre-specified limit.

摘要翻译： 用于检索证书和/或验证证书的撤销状态的系统和方法。 在一个实施例中，当用户打开数字签名的消息时，如果消息中没有存储在用户的计算设备（例如，移动设备）上，则可以自动检索需要验证消息上的数字签名的证书，从而消除了需要 为用户手动启动任务。 检索证书后，应用程序也可以自动执行数字签名的验证。 如果确定自上次更新状态以来已经过去的时间超过预定限制，则也可以自动执行证书的撤销状态的验证。

公开(公告)号：US08291216B2

公开(公告)日：2012-10-16

申请号：US11455180

申请日：2006-06-19

申请人： Neil P. Adams ,  Herbert A. Little ,  Michael K. Brown ,  Michael S. Brown ,  Michael G. Kirkup

发明人： Neil P. Adams ,  Herbert A. Little ,  Michael K. Brown ,  Michael S. Brown ,  Michael G. Kirkup

IPC分类号： G06F21/00

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. Selected certificates may be downloaded to the computing device for storage, and the downloaded certificates are tracked by the data server. This facilitates the automatic updating of the status of one or more certificates stored on the computing device by the data server, in which updated status data is pushed from the data server to the computing device.

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。 选定的证书可以下载到计算设备进行存储，并且下载的证书由数据服务器跟踪。 这有助于数据服务器自动更新存储在计算设备上的一个或多个证书的状态，其中将更新的状态数据从数据服务器推送到计算设备。

公开(公告)号：US08291215B2

公开(公告)日：2012-10-16

申请号：US11417108

申请日：2006-05-04

申请人： Neil P. Adams ,  Herbert A. Little ,  Michael K. Brown ,  Michael S. Brown ,  Michael G. Kirkup

发明人： Neil P. Adams ,  Herbert A. Little ,  Michael K. Brown ,  Michael S. Brown ,  Michael G. Kirkup

IPC分类号： G06F21/00

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。

公开(公告)号：US20120084556A1

公开(公告)日：2012-04-05

申请号：US13324364

申请日：2011-12-13

申请人： Michael S. Brown ,  Michael K. Brown ,  Herbert A. Little ,  Neil P. Adams ,  Michael G. Kirkup

发明人： Michael S. Brown ,  Michael K. Brown ,  Herbert A. Little ,  Neil P. Adams ,  Michael G. Kirkup

IPC分类号： H04L29/06

CPC分类号： H04L9/3265 ,  H04L61/1523 ,  H04L63/0823 ,  H04L2209/80 ,  H04W12/04

摘要： A system and method for searching and retrieving certificates, which may be used in the processing of encoded messages. In one embodiment, all certificates related to an identified certificate are retrieved from the certificate servers automatically by the certificate synchronization application, where the related certificates comprise at least one of one or more CA certificates and one or more cross-certificates. Embodiments described herein facilitate at least partial automation of the downloading and establishment of certificate chains, thereby minimizing the need for users to manually search for individual certificates.

摘要翻译： 用于搜索和检索证书的系统和方法，其可以用于编码消息的处理。 在一个实施例中，证书同步应用自动从证书服务器检索与所识别的证书相关的所有证书，其中相关证书包括一个或多个CA证书和一个或多个交叉证书中的至少一个。 本文描述的实施例有助于对证书链的下载和建立的至少部分自动化，从而最小化对用户手动搜索单个证书的需要。

公开(公告)号：US08099593B2

公开(公告)日：2012-01-17

申请号：US12632217

申请日：2009-12-07

申请人： Michael S. Brown ,  Michael K. Brown ,  Herbert A. Little ,  Neil P. Adams ,  Michael G. Kirkup

发明人： Michael S. Brown ,  Michael K. Brown ,  Herbert A. Little ,  Neil P. Adams ,  Michael G. Kirkup

IPC分类号： H04L29/06 ,  H04L9/32

CPC分类号： H04L9/3265 ,  H04L61/1523 ,  H04L63/0823 ,  H04L2209/80 ,  H04W12/04

摘要： A system and method for searching and retrieving certificates, which may be used in the processing of encoded messages. In one embodiment, a certificate synchronization application is programmed to perform certificate searches by querying one or more certificate servers for all certificate authority (CA) certificates and cross-certificates on the certificate servers. In another embodiment, all certificates related to an identified certificate are retrieved from the certificate servers automatically by the certificate synchronization application, where the related certificates comprise at least one of one or more CA certificates and one or more cross-certificates. Embodiments of the invention facilitate at least partial automation of the downloading and establishment of certificate chains, thereby minimizing the need for users to manually search for individual certificates.

摘要翻译： 用于搜索和检索证书的系统和方法，其可以用于编码消息的处理。 在一个实施例中，证书同步应用程序被编程为通过在一个或多个证书服务器上查询证书服务器上的所有证书颁发机构（CA）证书和交叉证书来执行证书搜索。 在另一个实施例中，证书同步应用程序自动从证书服务器检索与所识别的证书相关的所有证书，其中相关证书包括一个或多个CA证书和一个或多个交叉证书中的至少一个。 本发明的实施例促进了证书链的下载和建立的至少部分自动化，从而最小化对用户手动搜索单个证书的需要。

公开(公告)号：US20110231646A1

公开(公告)日：2011-09-22

申请号：US12916929

申请日：2010-11-01

申请人： Michael S. Brown ,  Neil P. Adams ,  Michael K. Brown ,  Michael G. Kirkup ,  Herbert A. Little

发明人： Michael S. Brown ,  Neil P. Adams ,  Michael K. Brown ,  Michael G. Kirkup ,  Herbert A. Little

IPC分类号： H04L9/00

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.

摘要翻译： 提供了一种用于在将消息发送到无线移动通信设备之前在主机系统处理加密和/或签名消息的系统和方法。 消息在主机系统从消息发送方接收。 确定任何消息接收机是否具有相应的无线移动通信设备。 对于具有相应的无线移动通信设备的每个消息接收机，处理消息以便相对于一个或多个加密和/或认证方面修改消息。 经处理的消息被发送到对应于第一消息接收器的无线移动通信设备。 该系统和方法可以包括从无线移动通信设备发送到主机系统的后处理消息。 对消息执行认证和/或加密消息处理。 经处理的消息然后可以通过主机系统发送到一个或多个接收器。

公开(公告)号：US07986939B2

公开(公告)日：2011-07-26

申请号：US12721878

申请日：2010-03-11

申请人： Michael K. Brown ,  Neil P. Adams ,  Michael S. Brown ,  Jonathan F. Hammell ,  Michael G. Kirkup ,  Herbert A. Little

发明人： Michael K. Brown ,  Neil P. Adams ,  Michael S. Brown ,  Jonathan F. Hammell ,  Michael G. Kirkup ,  Herbert A. Little

IPC分类号： H04M1/66

CPC分类号： H04W8/245 ,  G06F21/57 ,  G06F21/88 ,  H04L67/125 ,  H04L67/34 ,  H04W12/12

摘要： Systems and methods for handling restoration operations for a mobile device. A mobile device receives a kill pill command, wherein the command causes some or all data on the mobile device to be wiped. An indicator is stored to indicate that the kill pill command was sent to the mobile device. The indicator is used to determine whether a program should be wiped from the mobile device.

摘要翻译： 用于处理移动设备的恢复操作的系统和方法。 移动设备接收杀灭命令，其中该命令使得移动设备上的一些或所有数据被擦除。 存储指示符以指示kill pill命令被发送到移动设备。 该指示器用于确定程序是否应从移动设备中擦除。

公开(公告)号：US20110099381A1

公开(公告)日：2011-04-28

申请号：US12981689

申请日：2010-12-30

申请人： Michael S. Brown ,  Michael K. Brown ,  Neil P. Adams ,  Michael G. Kirkup ,  Herbert A. Little

发明人： Michael S. Brown ,  Michael K. Brown ,  Neil P. Adams ,  Michael G. Kirkup ,  Herbert A. Little

IPC分类号： H04L9/32 ,  G06F15/16

CPC分类号： H04L63/0428 ,  H04L9/3247 ,  H04L9/3263 ,  H04L63/0823 ,  H04L63/12 ,  H04L2209/80

摘要： A system and method for retrieving certificates and/or verifying the revocation status of certificates. In one embodiment, when a user opens a digitally signed message, a certificate that is required to verify the digital signature on the message may be automatically retrieved if it is not stored on the user's computing device (e.g. a mobile device), eliminating the need for users to initiate the task manually. Verification of the digital signature may also be automatically performed by the application after the certificate is retrieved. Verification of the revocation status of a certificate may also be automatically performed if it is determined that the time that has elapsed since the status was last updated exceeds a pre-specified limit.

摘要翻译： 用于检索证书和/或验证证书的撤销状态的系统和方法。 在一个实施例中，当用户打开数字签名的消息时，如果消息中没有存储在用户的计算设备（例如，移动设备）上，则可以自动检索需要验证该消息上的数字签名的证书，从而消除了需要 为用户手动启动任务。 检索证书后，应用程序也可以自动执行数字签名的验证。 如果确定自上次更新状态以来已经过去的时间超过预定限制，则也可以自动执行证书的撤销状态的验证。

公开(公告)号：US07631183B2

公开(公告)日：2009-12-08

申请号：US10931108

申请日：2004-09-01

申请人： Michael S. Brown ,  Michael K. Brown ,  Herbert A. Little ,  Neil P. Adams ,  Michael G. Kirkup

发明人： Michael S. Brown ,  Michael K. Brown ,  Herbert A. Little ,  Neil P. Adams ,  Michael G. Kirkup

IPC分类号： H04L29/00 ,  H04L29/06 ,  H04L9/00 ,  H04L9/32 ,  G06F17/30 ,  H04L9/30

CPC分类号： H04L9/3265 ,  H04L61/1523 ,  H04L63/0823 ,  H04L2209/80 ,  H04W12/04

摘要： A system and method for searching and retrieving certificates, which may be used in the processing of encoded messages. In one embodiment, a certificate synchronization application is programmed to perform certificate searches by querying one or more certificate servers for all certificate authority (CA) certificates and cross-certificates on the certificate servers. In another embodiment, all certificates related to an identified certificate are retrieved from the certificate servers automatically by the certificate synchronization application, where the related certificates comprise at least one of one or more CA certificates and one or more cross-certificates. Embodiments of the invention facilitate at least partial automation of the downloading and establishment of certificate chains, thereby minimizing the need for users to manually search for individual certificates.

摘要翻译： 用于搜索和检索证书的系统和方法，其可以用于编码消息的处理。 在一个实施例中，证书同步应用程序被编程为通过在一个或多个证书服务器上查询证书服务器上的所有证书颁发机构（CA）证书和交叉证书来执行证书搜索。 在另一个实施例中，证书同步应用程序自动从证书服务器检索与所识别的证书相关的所有证书，其中相关证书包括一个或多个CA证书和一个或多个交叉证书中的至少一个。 本发明的实施例促进了证书链的下载和建立的至少部分自动化，从而最小化对用户手动搜索单个证书的需要。