Digitally signing an electronic document using seed data
    1.
    发明授权
    Digitally signing an electronic document using seed data 有权
    使用种子数据数字签名电子文档

    公开(公告)号:US08145909B1

    公开(公告)日:2012-03-27

    申请号:US11804069

    申请日:2007-05-16

    IPC分类号: H04L9/00 H04L9/32 G06F7/04

    摘要: In one example embodiment, a method is illustrated that includes parsing seed data from digital content, the seed data identifying a signing entity, transmitting identifier data to the signing entity identified by the seed data, transmitting content information relating to the digital content to the signing entity, and receiving digitally signed content information relating to the digital content, the digitally signed content information signed by the signing entity. In another example embodiment, a method is illustrated as including parsing seed data from digital content, the seed data identifying a signing entity, transmitting identifier data to the signing entity identified by the seed data, receiving a credential from the signing entity, the credential used to sign the digital content, and signing the digital content using the credential.

    摘要翻译: 在一个示例实施例中,示出了一种方法,其包括从数字内容解析种子数据,种子数据识别签名实体,向由种子数据标识的签名实体发送标识符数据,将与数字内容相关的内容信息发送到签名 并接收与数字内容相关的数字签名的内容信息,由签名实体签署的经数字签名的内容信息。 在另一示例性实施例中,一种方法被示为包括从数字内容解析种子数据,种子数据标识签名实体,向由种子数据标识的签名实体发送标识符数据,从签名实体接收证书,使用所用凭证 签署数字内容,并使用凭证签署数字内容。

    PRINT POLICY COMMANDS
    2.
    发明申请
    PRINT POLICY COMMANDS 有权
    打印政策

    公开(公告)号:US20140029031A1

    公开(公告)日:2014-01-30

    申请号:US11546712

    申请日:2006-10-11

    申请人: John Landwehr

    发明人: John Landwehr

    IPC分类号: G06F3/12

    摘要: Embodiments of converting or translating electronic data from a first format to a second format with an applied electronic data security policy in mechanisms are described generally herein. Other embodiments may be described and claimed.

    摘要翻译: 本文一般地描述了将机器中应用的电子数据安全策略从第一格式转换或转换电子数据到第二格式的实施例。 可以描述和要求保护其他实施例。

    User discernible watermarking
    3.
    发明申请
    User discernible watermarking 有权
    用户可辨别水印

    公开(公告)号:US20080025554A1

    公开(公告)日:2008-01-31

    申请号:US11493715

    申请日:2006-07-25

    IPC分类号: G06K9/00

    摘要: Briefly, in accordance with one embodiment, a server may parse content into one or more segments, and process the segments to identify where in the content one or more watermarks may be added. The segments may then be concatenated into processed content that includes watermarking instructions. The processed content may be transmitted to a client for rendering. In some embodiments, the watermarking may be applied dynamically at a server prior to or concurrently with transmission to the client. If the client encounters an instruction to add a watermark, the client may render a watermark based at least in part on client information and/or information capable of identifying the client's user. The watermark may be placed at locations in the content so that the content is discernible by a user, while also being placed within a context of the content so as not to distract from the content experience.

    摘要翻译: 简而言之,根据一个实施例,服务器可以将内容解析成一个或多个段,并处理这些段以识别内容中可以添加一个或多个水印的位置。 然后,段可以被级联成包括水印指令的处理内容。 经处理的内容可以被发送到客户机进行渲染。 在一些实施例中,在向客户端发送之前或同时发送时,可以在服务器处动态地应用水印。 如果客户端遇到添加水印的指令,则客户端可以至少部分地基于客户端信息和/或能够识别客户端用户的信息来呈现水印。 水印可以放置在内容中的位置,使得内容可被用户识别,同时也被放置在内容的上下文中,以便不分散内容体验。

    Long-term validation of a digital signature status indicator
    4.
    发明授权
    Long-term validation of a digital signature status indicator 有权
    长期验证数字签名状态指标

    公开(公告)号:US08683605B1

    公开(公告)日:2014-03-25

    申请号:US13431803

    申请日:2012-03-27

    IPC分类号: G06F7/04

    CPC分类号: G06F21/64 G06F21/645

    摘要: Long-Term Validation (LTV) of a digital signature status indicator is disclosed. In some embodiments, the Long-Term Validation of a digital signature status indicator includes automatically determining whether a digital signature of a digitally signed document is LTV enabled based at least in part on LTV information; and generating an LTV status indicator that displays whether the digital signature of the digitally signed document is LTV enabled.

    摘要翻译: 披露了数字签名状态指标的长期验证(LTV)。 在一些实施例中,数字签名状态指示符的长期验证包括至少部分地基于LTV信息自动确定数字签名的文档的数字签名是否被启用LTV; 以及生成显示所述经数字签名的文档的数字签名是否启用LTV的LTV状态指示符。

    User discernible watermarking
    6.
    发明授权
    User discernible watermarking 有权
    用户可辨别水印

    公开(公告)号:US08363882B2

    公开(公告)日:2013-01-29

    申请号:US11493715

    申请日:2006-07-25

    IPC分类号: G06K9/00

    摘要: Briefly, in accordance with one embodiment, a server may parse content into one or more segments, and process the segments to identify where in the content one or more watermarks may be added. The segments may then be concatenated into processed content that includes watermarking instructions. The processed content may be transmitted to a client for rendering. In some embodiments, the watermarking may be applied dynamically at a server prior to or concurrently with transmission to the client. If the client encounters an instruction to add a watermark, the client may render a watermark based at least in part on client information and/or information capable of identifying the client's user. The watermark may be placed at locations in the content so that the content is discernible by a user, while also being placed within a context of the content so as not to distract from the content experience.

    摘要翻译: 简而言之,根据一个实施例,服务器可以将内容解析成一个或多个段,并处理这些段以识别内容中可以添加一个或多个水印的位置。 然后,段可以被级联成包括水印指令的处理内容。 经处理的内容可以被发送到客户机进行渲染。 在一些实施例中,在向客户端发送之前或同时发送时,可以在服务器处动态地应用水印。 如果客户端遇到添加水印的指令,则客户端可以至少部分地基于客户端信息和/或能够识别客户端用户的信息来呈现水印。 水印可以放置在内容中的位置,使得内容可被用户识别,同时也被放置在内容的上下文中,以便不分散内容体验。