The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 17, 2020
Filed:
Jul. 30, 2018
Applicant:
Sap SE, Walldorf, DE;
Inventors:
Assignee:
SAP SE, Walldorf, DE;
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); G06F 21/30 (2013.01); G06F 21/60 (2013.01); G06F 16/28 (2019.01);
U.S. Cl.
CPC ...
G06F 21/602 (2013.01); G06F 16/285 (2019.01); H04L 63/0428 (2013.01);
Abstract
Disclosed herein are system, method, and computer program product embodiments for secure data aggregation in databases. An embodiment operates by identifying a value column and a group column of a plurality of columns of a dataset. Two distinct group values of the group column are identified. A first group value is replaced with a first substitute value, and a second group value is replaced with a second substitute value. A value of the value column of each of the plurality of records and the substitute values are encrypted. The plurality of encrypted records are uploaded to a server.