公开(公告)号：WO2016010604A2

公开(公告)日：2016-01-21

申请号：PCT/US2015/028045

申请日：2015-04-28

Applicant: TOPIA TECHNOLOGY, INC.

Inventor： HAAGER, John ,  SANDWITH, Cody ,  TERRANO, Janine ,  SARIPALLI, Prasad

CPC classification number: G06F21/602 ,  G06F21/62 ,  H04L9/0869 ,  H04L9/0894 ,  H04L9/14 ,  H04L63/0428 ,  H04L63/0478

Abstract: Systems and methods for security hardening of a file in transit and at rest via segmentation, shuffling and multi-key encryption are presented. The method including segmenting at a first computer system a file into a plurality of file segments, and encrypting the plurality of file segments using a plurality of encryption keys in order to generate a corresponding plurality of encrypted file segments, wherein each file segment of the plurality of file segments is encrypted using a respective encryption key of the plurality of encryption keys. Additionally included is bidirectional data transformation of a file by obfuscating at a first computer system digital values of the file in order to generate corresponding obfuscated digital values of the file, wherein the obfuscated digital values of the file retain their contextual integrity and referential integrity

Abstract translation: 介绍了通过分段，混排和多密钥加密在传送和静止中安全加固文件的系统和方法。 所述方法包括：在第一计算机系统处将文件分割成多个文件片段;以及使用多个加密密钥对所述多个文件片段进行加密以便生成相应的多个加密文件片段，其中所述多个文件片段中的每个文件片段 使用多个加密密钥中的相应加密密钥来加密文件片段。 另外包括通过在第一计算机系统处对文件的数字值进行模糊处理以便生成文件的相应模糊数字值来对文件进行双向数据转换，其中文件的模糊数字值保持其上下文完整性和参考完整性， p>