Invention Grant
- Patent Title: Native multi-tenant encryption for database system
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Application No.: US17968136Application Date: 2022-10-18
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Publication No.: US12147558B2Publication Date: 2024-11-19
- Inventor: Patrick Voelker , Holger Mack , Meinolf Block , Thorsten Glebe , Mihnea Andrei , Yong Sik Kwon , Dirk Thomsen , Martin Schindewolf , Martin Kittel , Myung Sun Park , Beomsoo Kim , Martin Heidel , Christian Bensberg , Fabian Garagnon , Michael Muehle , Sergej Hardock , Johannes Beigel , Sascha Zorn , Christoph Hohner , Andreas Hartel
- Applicant: SAP SE
- Applicant Address: DE Walldorf
- Assignee: SAP SE
- Current Assignee: SAP SE
- Current Assignee Address: DE Walldorf
- Agency: Buckley, Maschoff & Talwalkar LLC
- Main IPC: G06F21/00
- IPC: G06F21/00 ; G06F21/62 ; H04L9/08

Abstract:
A database system includes a persistent storage system, a memory storing metadata defining a tenant object and a plurality of database artifacts, a first instance of the tenant object, the first instance associated with a first plurality of the database artifacts including first data associated with the first instance of the tenant object, and a second instance of the tenant object, the second instance associated with a second plurality of the database artifacts including second data associated with the second instance of the tenant object. A processing unit is to execute program code of a database instance to cause the database system to encrypt the first data associated with the first instance of the tenant object using a first public encryption key and store the encrypted first data in the persistent storage system, and encrypt the second data associated with the second instance of the tenant object using a second public encryption key and store the encrypted second data in the persistent storage system.
Public/Granted literature
- US20230409731A1 NATIVE MULTI-TENANT ENCRYPTION FOR DATABASE SYSTEM Public/Granted day:2023-12-21
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