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2. 发明申请

WO2008058123A2 SYSTEM AND METHOD TO VALIDATE AND AUTHENTICATE DIGITAL DATA 审中-公开
标题翻译：验证和认证数字数据的系统和方法
公开(公告)号：WO2008058123A2
公开(公告)日：2008-05-15
申请号：PCT/US2007/083769
申请日：2007-11-06
申请人： SINGLEPOINT, INC. , THOMAS, Alun , GEPPERT, Bradley , PILFOLD, David , NIGHTINGALE, Ray
发明人： THOMAS, Alun , GEPPERT, Bradley , PILFOLD, David , NIGHTINGALE, Ray
IPC分类号： H04L9/12 , H04L9/32
CPC分类号： H04L9/3231 , H04L9/321 , H04L9/3236 , H04L9/3297 , H04L2209/60
摘要： A system and method combining registration with a trusted third party, certificate generation, hashing, encryption, customizable file identification fields, and time-stamping technology with recognized "best practice" procedures to achieve the legal admissibility and evidential weight of any form of digital file or collection of digital files. Generally, the originator of the file (the first party) and the originator's employing organization are registered with a Trusted Third Party. The originator reduces the file, by means of a hashing algorithm, to a fixed bit length binary pattern. This provides a unique digital fingerprint of the file. The resultant hash value, the originator's identity details, the employing organization details associated and securely linked to the digital certificate, the title of the file, customizable file identification fields, and other relevant data are forwarded to a Trusted Third Party where the date and time from a known and trusted time source are added. The customizable file identification fields can provide the originator with a mechanism for configuring the seal to incorporate as much additional information as deemed necessary to prove the authenticity of the digital content and/or provide data for the purposes of adding value in functions such as source identification, sorting, analysis, investigation, and compliance. Such information could include, but would not be limited to, location/GPS coordinates, machine id, biometric information, smart-card data, reason for sealing. The original file does not leave the control of the originating party. When combined, the forwarded details and date and time create a Seal Record. The Seal Record is encrypted and hashed. The Seal Record along with all other relevant information are retained on a central secure server. The recipient of the file (the second party) can confirm the file has been received in an unaltered state with integrity retained and it is the authentic version by validating the file.
摘要翻译：结合注册与可信第三方，证书生成，散列，加密，可定制文件标识字段以及具有公认的“最佳实践”的时间标记技术的系统和方法可以包括：程序来达到任何形式的数字文件或数字文件收集的法律上的可接受性和证据权重。一般来说，文件（第一方）的发起者和发起者的雇佣组织都向可信第三方注册。发起者通过哈希算法将文件缩减为固定位长度的二进制模式。这为文件提供了一个独特的数字指纹。所产生的散列值，发起者的身份详细信息，与数字证书关联并安全链接的雇佣组织细节，文件的标题，可定制的文件标识字段以及其他相关数据被转发给可信第三方，其中日期和时间从一个已知和值得信赖的时间源添加。可定制的文件标识字段可以向发起者提供用于配置印章的机制，以包含尽可能多的附加信息，以证明数字内容的真实性和/或提供用于在诸如源标识之类的功能中增加价值，分类，分析，调查和合规性。这些信息可以包括但不限于位置/ GPS坐标，机器ID，生物特征信息，智能卡数据，密封原因。原始文件不会离开发起方的控制权。结合时，转发的细节和日期和时间创建一个印章记录。印章记录被加密并散列。印章记录和所有其他相关信息保留在中央安全服务器上。文件的接收者（第二方）可以确认文件以未改变的状态被接收，并且保持完整性，并且通过验证文件来确认文件是真实的版本。

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