公开(公告)号：US20050246551A1

公开(公告)日：2005-11-03

申请号：US10836210

申请日：2004-05-03

申请人： Werner Dondl ,  Vasile-Adrian Jascau ,  Dieter Sedlmayer ,  Laila Arad-Allan

发明人： Werner Dondl ,  Vasile-Adrian Jascau ,  Dieter Sedlmayer ,  Laila Arad-Allan

IPC分类号： G06F21/00 ,  H04L9/32

CPC分类号： G06F21/6209 ,  G06F2221/2153

摘要： The present invention is directed to a system for rendering selective presentation of a document and a method therefor, said system comprising: an encrypting logic, for securely storing the content of said document; a decrypting logic, corresponding to said encrypting logic, for decrypting the encrypted document, wherein at least a part of said decrypting logic is embedded within a first security token; and a selective presentation document viewer, for rendering selective presentation of the decrypted document. Preferably, both, the selective presentation document viewer and the document, are protected by the same security token.

摘要翻译： 本发明涉及一种用于呈现文档的选择性呈现的系统及其方法，所述系统包括：加密逻辑，用于安全地存储所述文档的内容; 对应于所述加密逻辑的用于解密加密文档的解密逻辑，其中所述解密逻辑的至少一部分嵌入在第一安全令牌内; 以及选择性呈现文档查看器，用于呈现解密文档的选择性呈现。 优选地，选择性呈现文档查看器和文档两者都被相同的安全令牌保护。