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    • 22. 发明申请
    • SYSTEMS AND METHODS FOR SERVER AIDED PROCESSING OF A SIGNED RECEIPT
    • 用于签名接收的服务器处理的系统和方法
    • US20110258446A1
    • 2011-10-20
    • US13118513
    • 2011-05-30
    • Michael K. BROWNNeil ADAMSMichael S. BROWNLuis ESTABLE
    • Michael K. BROWNNeil ADAMSMichael S. BROWNLuis ESTABLE
    • G06F15/16H04L9/32G06F21/00
    • H04L9/3247H04L2209/60H04L2209/80H04W12/10
    • A method for processing security communication protocol compliant signed receipts at a mobile communication device linked to a host system is provided. The host system receives an email message linked to a digital signature, and a signed receipt. The host system redirects the signed receipt to the mobile communication device. The host system determines if the email message is available at the mobile communication device, and if not, the host system retrieves the email message and redirects the email message to the mobile communication device. The mobile communication device can then verify the signed receipt based on the email message. Optionally, rather than the email message, the host system retrieves and/or recalculates data elements associated with the email message and required to verify the signed receipt, and redirects these data elements to the mobile communication device. A related system is provided, as well as server computer program for the host system, and device computer program for the mobile communication device.
    • 提供了一种在与主机系统连接的移动通信设备处理与安全通信协议兼容的签名收据的方法。 主机系统接收与数字签名相关联的电子邮件消息和签名收据。 主机系统将签名的收据重定向到移动通信设备。 主机系统确定电子邮件消息在移动通信设备上是否可用,如果不是,则主机系统检索电子邮件消息并将该电子邮件消息重定向到移动通信设备。 然后,移动通信设备可以基于电子邮件消息来验证签名的收据。 可选择地,主机系统而不是电子邮件消息检索和/或重新计算与电子邮件消息相关联的数据元素,并且需要验证签名的收据,并将这些数据元素重定向到移动通信设备。 提供了相关系统,以及用于主机系统的服务器计算机程序,以及用于移动通信设备的设备计算机程序。
    • 26. 发明申请
    • SECURE MESSAGE HANDLING ON A MOBILE DEVICE
    • 移动设备上的安全消息处理
    • US20090034729A1
    • 2009-02-05
    • US11831285
    • 2007-07-31
    • Michael S. BROWNMichael K. BROWN
    • Michael S. BROWNMichael K. BROWN
    • H04K1/00H04L9/30
    • H04L63/0428H04L9/3247H04L51/00H04L51/38H04L63/123H04L2209/80
    • Systems, methods, and software for providing digital security to a child message transmitted from a mobile device to a messaging server, where the mobile device typically does not transmit the parent message with the child message to the messaging server. Whether to apply digital security, such as encryption or a digital signature, or both, is determined, and if the mobile device does not include a complete copy of a parent message for insertion into the child message, the mobile device selectively downloads the parent message from the messaging server prior to the computation of a digital signature or prior to encryption. The systems and methods may also provide a check of the child message size, when the child message includes inserted parent content, to ensure that the child message does not exceed any prescribed limits on message size.
    • 用于向从移动设备发送到消息收发服务器的子消息提供数字安全性的系统,方法和软件,其中移动设备通常不将具有子消息的父消息传送到消息收发服务器。 确定是否应用数字安全性,例如加密或数字签名,或者两者,并且如果移动设备不包括用于插入到子消息中的父消息的完整副本,则移动设备选择性地下载父消息 在计算数字签名之前或在加密之前从消息传送服务器。 当子消息包括插入的父内容时,系统和方法还可以提供对子消息大小的检查,以确保子消息不超过消息大小的任何规定的限制。
    • 27. 发明申请
    • SYSTEM AND METHOD FOR ENCRYPTED SMART CARD PIN ENTRY
    • 加密智能卡引脚的系统和方法
    • US20100241867A1
    • 2010-09-23
    • US12795383
    • 2010-06-07
    • Michael K. BROWNNeil P. AdamsHerbert A. Little
    • Michael K. BROWNNeil P. AdamsHerbert A. Little
    • H04L9/32
    • G07F7/1008G06Q20/341G06Q20/4012G06Q20/40975G07F7/1025
    • A smart card, system, and method for securely authorizing a user or user device using the smart card is provided. The smart card is configured to provide, upon initialization or a request for authentication, a public key to the user input device such that the PIN or password entered by the user is encrypted before transmission to the smart card via a smart card reader. The smart card then decrypts the PIN or password to authorize the user. Preferably, the smart card is configured to provide both a public key and a nonce to the user input device, which then encrypts a concatenation or other combination of the nonce and the user-input PIN or password before transmission to the smart card. The smart card reader thus never receives a copy of the PIN or password in the clear, allowing the smart card to be used with untrusted smart card readers.
    • 提供了使用智能卡安全授权用户或用户设备的智能卡,系统和方法。 智能卡被配置为在初始化或请求验证时向用户输入设备提供公钥,使得在经由智能卡读卡器传输到智能卡之前,由用户输入的PIN或密码被加密。 智能卡然后解密PIN或密码以授权用户。 优选地,智能卡被配置为向用户输入设备提供公开密钥和随机数,该用户输入设备然后在发送到智能卡之前加密随机数和用户输入的PIN或密码的级联或其他组合。 因此,智能卡读卡器从未收到PIN或密码的副本,允许智能卡与不可信的智能卡读卡器一起使用。
    • 30. 发明申请
    • SYSTEMS AND METHODS FOR PRESERVING AUDITABLE RECORDS OF AN ELECTRONIC DEVICE
    • 用于保存电子设备可审计记录的系统和方法
    • US20100030821A1
    • 2010-02-04
    • US12183383
    • 2008-07-31
    • Michael K. BROWNScott W. TOTZKERadu Alexandru MANEA
    • Michael K. BROWNScott W. TOTZKERadu Alexandru MANEA
    • G06F17/30
    • G06F16/00
    • Embodiments of a system and method for preserving data records of a system comprising a mobile electronic device and a remote log storage configured to store data records corresponding to auditable events. The mobile electronic device comprises memory storage configured to store user data and the user data includes a data log comprising data records corresponding to auditable events. As well, the mobile electronic device is operatively coupleable to the remote log storage. The method comprises receiving a command to delete the user data; determining any data records in the data log which have not been uploaded to the remote log storage; storing any determined data records in the remote log storage; and deleting the user data.
    • 用于保存系统的数据记录的系统和方法的实施例包括移动电子设备和被配置为存储与可审计事件相对应的数据记录的远程日志存储器。 移动电子设备包括被配置为存储用户数据的存储器存储器,并且用户数据包括包括与可审计事件相对应的数据记录的数据记录。 同样,移动电子设备可操作地耦合到远程日志存储器。 该方法包括接收删除用户数据的命令; 确定数据记录中尚未上传到远程日志存储的任何数据记录; 将任何确定的数据记录存储在远程日志存储器中; 并删除用户数据。