公开(公告)号：US20160110320A1

公开(公告)日：2016-04-21

申请号：US14787079

申请日：2013-04-30

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： HELEN BALINSKY ,  ANDREW M. SPENCER ,  NASSIR MOHAMMAD

IPC: G06F17/22 ,  G06F3/12 ,  H04N1/32 ,  H04N1/387

CPC classification number: G06F17/2229 ,  G06F3/1275 ,  G06F21/60 ,  G06F21/608 ,  G06F21/6227 ,  G06F2221/2107 ,  H04N1/32272 ,  H04N1/387 ,  H04N2201/0094 ,  H04N2201/3281

Abstract: A composite document comprises a publicly posted composite document including a plurality of parts, a map-file for each participant in a workflow associated with the composite document, and a set of encryption keys. The encryption keys are associated with at least one of the plurality of parts and distributed via the map file to the participants. At least one of the parts of the composite document, associated with the encryption keys, includes workflow processing instructions. The workflow processing instructions are enactable by the multifunction printer independent of a server and automate at east some steps of the workflow for participant at the multifunction printer via resident functions of the multifunction printer.

Abstract translation: 复合文档包括公开发布的复合文档，其包括多个部分，与复合文档相关联的工作流程中的每个参与者的地图文件以及一组加密密钥。 加密密钥与多个部分中的至少一个相关联，并且经由地图文件分发给参与者。 与加密密钥相关联的复合文档的至少一个部分包括工作流程处理指令。 工作流程处理指令可由独立于服务器的多功能打印机实现，并在东方通过多功能打印机的驻留功能在东方自动化多功能打印机的参与者工作流程的一些步骤。

公开(公告)号：US20160077776A1

公开(公告)日：2016-03-17

申请号：US14787348

申请日：2013-07-11

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： HELEN BALINSKY ,  ANDREW M. SPENCER ,  NASSIR MOHAMMAD

IPC: G06F3/12 ,  G06F21/60 ,  H04L9/32 ,  H04N1/44

CPC classification number: G06F3/1222 ,  G06F3/1238 ,  G06F3/1285 ,  G06F21/608 ,  G06F2221/2141 ,  H04L9/0897 ,  H04L9/3247 ,  H04L63/062 ,  H04L63/0853 ,  H04N1/4413 ,  H04N1/444 ,  H04N2201/0094

Abstract: A printer includes an access module to control access among different participants, one participant at a time, to at least some encrypted parts of a composite document print job located at the printer.

Abstract translation: 打印机包括访问模块，用于控制不同参与者之间的访问，一次一个参与者到位于打印机处的复合文档打印作业的至少一些加密部分。

公开(公告)号：US20170262642A1

公开(公告)日：2017-09-14

申请号：US15309812

申请日：2014-08-12

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： VALI ALI ,  HELEN BALINSKY

IPC: G06F21/62 ,  G06F21/31 ,  G06F21/60

CPC classification number: G06F21/6209 ,  G06F21/31 ,  G06F21/602 ,  G06F2221/2115 ,  G06F2221/2141 ,  G06Q10/101

Abstract: According to an example of accessing a composite document, a request to access a composite document is received. A key associated with a group is fetched, and the key is used to decrypt a part of the composite document comprising an attribute. In the event that the attribute is verified, access to the composite document is provided.

公开(公告)号：US20170098090A1

公开(公告)日：2017-04-06

申请号：US15307015

申请日：2014-06-24

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： VALI ALI ,  HELEN BALINSKY

IPC: G06F21/60

CPC classification number: G06F21/602 ,  G06F17/21 ,  G06F21/10 ,  G06F2221/2107 ,  H04L63/105

Abstract: According to one example, a first computer system receives at least one request by at least one workflow participant to access a composite document content-part from a second computer system. The first computer system retrieves at least one encrypted bundle from the composite document for the at least one workflow participant, decrypts the encrypted bundle using a private key, and ascertains whether at least one rule retrieved from the decrypted bundle is satisfied. In the event that at least one rule is satisfied, the first computer system releases a token from the decrypted bundle to the second computer system to access the composite document content-part.