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1. 发明授权

US08788812B2 System and method for retrieving certificates associated with senders of digitally signed messages 有权
标题翻译：用于检索与数字签名消息的发送者相关联的证书的系统和方法
公开(公告)号：US08788812B2
公开(公告)日：2014-07-22
申请号：US13614824
申请日：2012-09-13
申请人： Michael Stephen Brown , Herbert Anthony Little , Neil Patrick Adams , Michael Grant Kirkup , Michael Kenneth Brown
发明人： Michael Stephen Brown , Herbert Anthony Little , Neil Patrick Adams , Michael Grant Kirkup , Michael Kenneth Brown
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。

2. 发明授权

US08667266B2 System and method for sending encrypted messages to a distribution list 有权
标题翻译：将加密消息发送到分发列表的系统和方法
公开(公告)号：US08667266B2
公开(公告)日：2014-03-04
申请号：US13612997
申请日：2012-09-13
申请人： Neil Patrick Adams , Michael Stephen Brown , Michael Kenneth Brown
发明人： Neil Patrick Adams , Michael Stephen Brown , Michael Kenneth Brown
IPC分类号： H04L29/06
CPC分类号： H04L51/28 , H04L9/3263 , H04L51/066 , H04L51/14 , H04L63/0442 , H04L2209/80
摘要： A system and method for sending encrypted messages to a distribution list. In one embodiment, the method comprises: identifying a distribution list address in a message; determining one or more member addresses associated with the distribution list address; for each member address, determining if a public key for a member identified by the member address is available on the computing device; and if so, encrypting the message to the member; sending the encrypted message to the distribution list address only if each of the one or more member addresses associated with the distribution list identifies a member for which a public key is available on the computing device.
摘要翻译：用于将加密消息发送到分发列表的系统和方法。在一个实施例中，该方法包括：识别消息中的分发列表地址; 确定与所述分发列表地址相关联的一个或多个成员地址; 对于每个成员地址，确定由所述成员地址识别的成员的公钥是否在所述计算设备上可用; 如果是，则向该成员加密该消息; 仅当与分发列表相关联的一个或多个成员地址中的每一个标识在计算设备上公用密钥可用的成员时才将加密的消息发送到分发列表地址。

3. 发明授权

US08650639B2 System and method for hindering a cold boot attack 有权
标题翻译：阻止冷启动攻击的系统和方法
公开(公告)号：US08650639B2
公开(公告)日：2014-02-11
申请号：US12893522
申请日：2010-09-29
申请人： Neil Patrick Adams , Michael Stephen Brown , Robert John Lambert , Alfred John Menezes
发明人： Neil Patrick Adams , Michael Stephen Brown , Robert John Lambert , Alfred John Menezes
IPC分类号： H04L29/06
CPC分类号： G06F21/575 , G06F21/554 , G06F21/81
摘要： A method for hindering a cold boot attack on a user equipment (UE) is provided. The method includes, in response to detection of the cold boot attack, executing prioritized security procedures. A user equipment (UE) is also provided that includes a processor configured to execute prioritized security procedures responsive to detection of a cold boot attack.
摘要翻译：提供了一种用于阻止用户设备（UE）的冷启动攻击的方法。该方法包括响应于冷启动攻击的检测，执行优先安全程序。还提供了一种用户设备（UE），其包括响应于检测到冷引导攻击而执行优先安全性过程的处理器。

4. 发明授权

US08539226B2 Certificate management and transfer system and method 有权
公开(公告)号：US08539226B2
公开(公告)日：2013-09-17
申请号：US13223999
申请日：2011-09-01
申请人： Herbert Anthony Little , Neil Patrick Adams , David Francis Tapuska , Michael Stephen Brown , James Andrew Godfrey , Michael Grant Kirkup
发明人： Herbert Anthony Little , Neil Patrick Adams , David Francis Tapuska , Michael Stephen Brown , James Andrew Godfrey , Michael Grant Kirkup
IPC分类号： H04L29/06 , G06F11/30 , G06F12/14 , G06F17/30 , H04L9/32 , G06K9/00
CPC分类号： H04L67/04 , G06Q10/107 , H04L12/189 , H04L51/00 , H04L51/38 , H04L63/0272 , H04L63/0442 , H04L63/045 , H04L63/062 , H04L63/0823 , H04L63/101 , H04L63/126 , H04W12/02 , H04W12/04 , H04W12/10 , H04W92/18
摘要： A method and system for Certificate management and transfer between messaging clients are disclosed. When communications are established between a first messaging client and a second messaging client, one or more Certificates stored on the first messaging client may be selected and transferred to the second messaging client. Messaging clients may thereby share Certificates. Certificate management functions such as Certificate deletions, Certificate updates and Certificate status checks may also be provided.

5. 发明授权

US08503974B2 Wireless communication device with password protection and related method 有权
标题翻译：具有密码保护功能的无线通信设备及相关方法
公开(公告)号：US08503974B2
公开(公告)日：2013-08-06
申请号：US13618612
申请日：2012-09-14
申请人： Michael Kenneth Brown , Neil Patrick Adams , Herbert Anthony Little , Michael Grant Kirkup , Ian Robertson , Jonathan F. Hammell , Michael Stephen Brown
发明人： Michael Kenneth Brown , Neil Patrick Adams , Herbert Anthony Little , Michael Grant Kirkup , Ian Robertson , Jonathan F. Hammell , Michael Stephen Brown
IPC分类号： H04M1/68
CPC分类号： G06F21/31 , H04M1/66 , H04M1/72536 , H04M1/72547
摘要： A wireless communication device (and its related method of operation) includes, if invoked, password protected access to data stored therewithin and/or to normal device operations and further includes duress password checking logic that automatically causes a duress message to be sent if a duress password has been entered. The duress message is preferably sent without maintaining any user accessible indication of such sending. It is also preferred that the password checking logic automatically cause an end-of-duress message to be sent if a normal password is entered after a duress password has been entered. A plurality of different duress passwords may be entered into a duress password portion of data memory in the device.
摘要翻译：无线通信设备（及其相关操作方法）如果被调用，则包含密码保护对其中存储的数据和/或正常设备操作的访问，并且还包括胁迫密码检查逻辑，如果胁迫则自动导致胁迫消息被发送密码已输入。优先发送胁迫消息，而不保持这种发送的任何用户可访问的指示。如果在输入胁迫密码之后输入正常密码，则密码检查逻辑也优选地自动导致发送结束消息。可以将多个不同的胁迫密码输入到设备中的数据存储器的胁迫密码部分。

6. 发明授权

US08463243B2 System and method for handling message receipt notification 有权
标题翻译：处理消息收据通知的系统和方法
公开(公告)号：US08463243B2
公开(公告)日：2013-06-11
申请号：US13616674
申请日：2012-09-14
申请人： Neil Patrick Adams , Herbert Anthony Little , Michael Kenneth Brown , Michael Stephen Brown
发明人： Neil Patrick Adams , Herbert Anthony Little , Michael Kenneth Brown , Michael Stephen Brown
IPC分类号： H04Q7/22
CPC分类号： H04W4/12 , H04L51/30 , H04L51/38
摘要： Systems and methods for operation upon a wireless mobile device to handle message notifications. A method can include receiving a message by the wireless mobile device over a wireless communications network. The received message is processed so that at least a portion of the sender's message is displayed to a user of the wireless mobile device before a signed receipt is provided to the sender.
摘要翻译：在无线移动设备上操作消息通知的系统和方法。一种方法可以包括通过无线通信网络由无线移动设备接收消息。处理所接收的消息，使得在将签名的收据提供给发送者之前，发送者的消息的至少一部分被显示给无线移动设备的用户。

7. 发明授权

US08341399B2 System and method for retrieving certificates associated with senders of digitally signed messages 有权
标题翻译：用于检索与数字签名消息的发送者相关联的证书的系统和方法
公开(公告)号：US08341399B2
公开(公告)日：2012-12-25
申请号：US12981689
申请日：2010-12-30
申请人： Michael Stephen Brown , Herbert Anthony Little , Neil Patrick Adams , Michael Grant Kirkup , Michael Kenneth Brown
发明人： Michael Stephen Brown , Herbert Anthony Little , Neil Patrick Adams , Michael Grant Kirkup , Michael Kenneth Brown
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。

8. 发明授权

US08290166B2 System and method for sending encrypted messages to a distribution list 有权
标题翻译：将加密消息发送到分发列表的系统和方法
公开(公告)号：US08290166B2
公开(公告)日：2012-10-16
申请号：US13212225
申请日：2011-08-18
申请人： Neil Patrick Adams , Michael Stephen Brown , Michael Kenneth Brown
发明人： Neil Patrick Adams , Michael Stephen Brown , Michael Kenneth Brown
IPC分类号： H04L29/06
CPC分类号： H04L51/28 , H04L9/3263 , H04L51/066 , H04L51/14 , H04L63/0442 , H04L2209/80
摘要： A system and method for sending encrypted messages to a distribution list that facilitates the sending of such messages only to individuals or other entities associated with the distribution list that will be able to read the message. In one embodiment, the method comprises the steps of: identifying a distribution list address in a message; determining one or more member addresses associated with the distribution list address; for each member address, determining if a public key for a member identified by the respective member address is available on the computing device; encrypting the message to each member identified by the one or more member addresses for which a public key for the respective member is available on the computing device; sending the encrypted message to the distribution list address if each of the one or more member addresses associated with the distribution list identifies a member for which a public key is available on the computing device; and sending the message to each of the one or more member addresses that identifies a member for which a public key is available on the computing device otherwise.
摘要翻译：用于将加密的消息发送到分发列表的系统和方法，其便于仅将这些消息发送到个人或与分发列表相关联的其他可能读取消息的实体。在一个实施例中，该方法包括以下步骤：识别消息中的分发列表地址; 确定与所述分发列表地址相关联的一个或多个成员地址; 对于每个成员地址，确定由所述相应成员地址识别的成员的公钥是否在所述计算设备上可用; 将所述消息加密到由所述计算设备上可用于所述相应成员的公钥的所述一个或多个成员地址识别的每个成员; 如果与分发列表相关联的一个或多个成员地址中的每一个标识在计算设备上可用的公钥的成员，则将加密的消息发送到分发列表地址; 并且将所述消息发送到所述一个或多个成员地址中，所述成员地址标识在所述计算设备上公用密钥可用的成员，否则。

9. 发明申请

US20120079593A1 System and Method For Hindering a Cold Boot Attack 有权
标题翻译：阻止冷引导攻击的系统和方法
公开(公告)号：US20120079593A1
公开(公告)日：2012-03-29
申请号：US12893522
申请日：2010-09-29
申请人： Neil Patrick Adams , Michael Stephen Brown , Robert John Lambert , Alfred John Menezes
发明人： Neil Patrick Adams , Michael Stephen Brown , Robert John Lambert , Alfred John Menezes
IPC分类号： G06F21/06
CPC分类号： G06F21/575 , G06F21/554 , G06F21/81
摘要： A method for hindering a cold boot attack on a user equipment (UE) is provided. The method includes, in response to detection of the cold boot attack, executing prioritized security procedures. A user equipment (UE) is also provided that includes a processor configured to execute prioritized security procedures responsive to detection of a cold boot attack.
摘要翻译：提供了一种用于阻止用户设备（UE）的冷启动攻击的方法。该方法包括响应于冷启动攻击的检测，执行优先安全程序。还提供了一种用户设备（UE），其包括响应于检测到冷引导攻击而执行优先安全性过程的处理器。

10. 发明授权

US08099595B2 Synchronizing certificates between a device and server 有权
标题翻译：在设备和服务器之间同步证书
公开(公告)号：US08099595B2
公开(公告)日：2012-01-17
申请号：US13091523
申请日：2011-04-21
申请人： Michael Kenneth Brown , Herbert Anthony Little , Michael Stephen Brown , Neil Patrick Adams
发明人： Michael Kenneth Brown , Herbert Anthony Little , Michael Stephen Brown , Neil Patrick Adams
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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