System and method for obscuring hand-held device data traffic information
    93.
    发明授权
    System and method for obscuring hand-held device data traffic information 有权
    遮挡手持设备数据流量信息的系统和方法

    公开(公告)号:US07543122B2

    公开(公告)日:2009-06-02

    申请号:US11202786

    申请日:2005-08-11

    IPC分类号: G06F12/00

    摘要: Increasing security for a hand-held data processing device with communication functionality where such a device includes an access-ordered memory cache relating to communications carried out by the device. The hand-held data processing device has a locked state that is entered by the device receiving or initiating a trigger. On occurrence of the trigger to enter the locked state the memory cache is reordered so as to disrupt the access-ordering of the cache to obscure device traffic information and thus increase the security of the device in the locked state.

    摘要翻译: 提高具有通信功能的手持式数据处理设备的安全性,其中这样的设备包括与由设备执行的通信相关的访问有序的存储器高速缓存。 手持式数据处理装置具有被接收或发起触发的装置输入的锁定状态。 在发生触发器进入锁定状态时,存储器高速缓存被重新排序,以便中断高速缓存的访问排序以模糊设备交通信息,从而增加处于锁定状态的设备的安全性。

    System and method for securely adding redundancy to an electronic message
    94.
    发明授权
    System and method for securely adding redundancy to an electronic message 有权
    用于安全地向电子消息添加冗余的系统和方法

    公开(公告)号:US07533331B2

    公开(公告)日:2009-05-12

    申请号:US11059676

    申请日:2005-02-17

    IPC分类号: H03M13/09

    CPC分类号: H04L1/0083

    摘要: A system for adding a redundancy check to an electronic message to discourage tampering and facilitate identification of altered messages provides a communication device for composing message content, a messaging module with a formatting and encoding layer for encoding the message content with header information in a series of message blocks, and an encryption layer for calculating a redundancy check value and inserting the value in one or more locations within the series of message blocks according a rule defined by a characteristic of the message content or the header information, and encrypting the message for delivery to a recipient. Upon receipt, the recipient communication device decrypts the message, extracts the redundancy check value from the message, and compares a calculated redundancy check value with the extracted redundancy check value to determine if the message had been altered before receipt.

    摘要翻译: 一种用于向电子消息添加冗余检查以阻止篡改并便于识别改变的消息的系统提供了用于组合消息内容的通信设备,具有格式化和编码层的消息传送模块,用于将消息内容与标题信息一系列 消息块,以及用于计算冗余校验值并根据消息内容或头部信息的特性定义的规则将该值插入该消息块序列中的一个或多个位置的加密层,以及加密消息以进行传送 到收件人。 接收到的通信装置收到消息后,从消息中提取出冗余检查值,并将计算出的冗余校验值与提取的冗余校验值进行比较,以确定消息是否在接收之前被更改。

    SYSTEM AND METHOD FOR CONTROLLING MESSAGE ATTACHMENT HANDLING FUNCTIONS ON A MOBILE DEVICE
    95.
    发明申请
    SYSTEM AND METHOD FOR CONTROLLING MESSAGE ATTACHMENT HANDLING FUNCTIONS ON A MOBILE DEVICE 有权
    用于控制移动设备上的消息附着处理功能的系统和方法

    公开(公告)号:US20090080661A1

    公开(公告)日:2009-03-26

    申请号:US11859980

    申请日:2007-09-24

    IPC分类号: H04L9/08

    摘要: A system and method for controlling message attachment handling functions on a mobile device is described herein. An attachment handling control can be set to identify one of a number of selected attachment handling control modes. Depending on the attachment handling control mode identified, a request for the attachment structure that includes a decrypted session key for an encrypted message received at the mobile device may or may not be automatically sent to a remote server. This may provide the user with increased control over the content of an encrypted message that the remote server may access when determining the attachment structure for a message.

    摘要翻译: 这里描述了用于控制移动设备上的消息附着处理功能的系统和方法。 可以设置附件处理控制以识别多个所选附件处理控制模式中的一个。 根据所识别的附件处理控制模式,包括用于在移动设备处接收到的加密消息的解密会话密钥的附件结构的请求可以自动发送到远程服务器。 当确定消息的附件结构时,这可以向用户提供对远程服务器可以访问的加密消息的内容的更多的控制。

    SYSTEM AND METHOD FOR PROCESSING ATTACHMENTS TO MESSAGES SENT TO A MOBILE DEVICE
    96.
    发明申请
    SYSTEM AND METHOD FOR PROCESSING ATTACHMENTS TO MESSAGES SENT TO A MOBILE DEVICE 有权
    用于处理移动到移动设备的消息的附件的系统和方法

    公开(公告)号:US20090061912A1

    公开(公告)日:2009-03-05

    申请号:US11849433

    申请日:2007-09-04

    IPC分类号: H04Q7/20

    CPC分类号: H04L51/38

    摘要: A system and method for processing attachments to messages sent to a mobile device is described herein. Embodiments described herein apply to encrypted messages comprising multiple message parts, in which different encryption keys (e.g. session keys) have been used to encrypt the different message parts. In at least one example embodiment, the encrypted session keys for every message content part comprising an attachment is received at the mobile device. In one embodiment, all of the encrypted session keys are stored together in a main message header. The mobile device may then decrypt the encrypted session key associated with a user requested attachment, and transmits the decrypted session key to one or more remote servers in an attachment request for use in decrypting the requested attachment. Data associated with the requested attachment, in decrypted form, is returned to the mobile device.

    摘要翻译: 本文描述了用于处理发送到移动设备的消息的附件的系统和方法。 本文描述的实施例适用于包括多个消息部分的加密消息,其中已经使用不同的加密密钥(例如,会话密钥)来加密不同的消息部分。 在至少一个示例实施例中,在移动设备处接收包括附件的每个消息内容部分的加密会话密钥。 在一个实施例中,所有加密的会话密钥一起存储在主消息头中。 然后,移动设备可以解密与用户请求的附件相关联的加密的会话密钥,并将解密的会话密钥发送到附件请求中的一个或多个远程服务器,以用于解密所请求的附件。 与所请求的附件相关联的数据以解密格式返回给移动设备。

    USER INTERFACE FOR SELECTING A PHOTO TAG
    97.
    发明申请
    USER INTERFACE FOR SELECTING A PHOTO TAG 有权
    用户界面选择照片标签

    公开(公告)号:US20080278438A1

    公开(公告)日:2008-11-13

    申请号:US11746285

    申请日:2007-05-09

    IPC分类号: G09G5/00

    CPC分类号: G06F3/0488 G06Q30/02

    摘要: There is disclosed a user interface for selecting a photo tag. In an embodiment, the user interface embodies a method of selecting a photo tag for a tagged photo, comprising: providing a tag entry field for entering a photo tag; in dependence upon a string entered by a user, displaying in a matching tag list any tags from one or more selected tag sources matching the entered string. The method may further comprise displaying a tag type for each tag appearing in the matching tag list. The method may further comprise allowing user selection of a tag in the matching tag list to complete the tag entry field.

    摘要翻译: 公开了用于选择照片标签的用户界面。 在一个实施例中,用户界面体现了为标签照片选择照片标签的方法,包括:提供用于输入照片标签的标签输入字段; 根据用户输入的字符串,在匹配的标签列表中显示与输入的字符串匹配的一个或多个所选标签源中的任何标签。 该方法还可以包括显示出现在匹配标签列表中的每个标签的标签类型。 该方法还可以包括允许用户在匹配标签列表中选择标签来完成标签输入字段。

    Certificate management with consequence indication
    100.
    发明授权
    Certificate management with consequence indication 有权
    具有后果指示的证书管理

    公开(公告)号:US09414230B2

    公开(公告)日:2016-08-09

    申请号:US12258906

    申请日:2008-10-27

    摘要: A certificate management operation request is managed on a device, access to which is governed by an authentication certificate. Upon receiving a request to perform a certificate management operation on a certificate, a consequence of performing the certificate management operation is determined and the consequence is indicated via a user interface of the device. For example, anytime a user attempts to use a certificate management application to delete, distrust or revoke a certificate, it is determined whether the certificate meets certain criteria, such as the certificate being the authentication certificate or being in the certificate chain of the authentication certificate. If the certificate meets the criteria, the user may be notified of a lack of permission to perform the requested operation and the operation may be prevented from completing. Alternatively, the user may be permitted to confirm the instruction to perform the requested operation, and the operation may be completed.

    摘要翻译: 证书管理操作请求在设备上进行管理,访​​问由设备认证证书管理。 在接收到对证书执行证书管理操作的请求时,确定执行证书管理操作的结果,并且通过设备的用户界面来指示后果。 例如,当用户尝试使用证书管理应用程序来删除,不信任或撤销证书时,确定证书是否符合某些标准,例如证书是认证证书或身份认证证书的证书链中 。 如果证书符合标准,则可能会通知用户执行所请求的操作的许可,并且可以防止操作完成。 或者,可以允许用户确认执行所请求的操作的指令,并且可以完成操作。