公开(公告)号：US11296870B2

公开(公告)日：2022-04-05

申请号：US16590047

申请日：2019-10-01

Applicant: SAP SE

Inventor： Christoph Hohner ,  Sascha Zorn ,  Meinolf Block ,  Martin Schindewolf

IPC: H04L9/08 ,  H04L9/14

Abstract: A method, a system, and a computer program product for performing key management configurations. One or more encryption keys for encrypting one or more data payloads for accessing one or more databases are received. The received encryption keys are compared to a plurality of encryption keys associated with the databases. Based on the comparison, a configuration of at least one database is changed using the received encryption keys. The changed configuration is stored.

公开(公告)号：US20180012031A1

公开(公告)日：2018-01-11

申请号：US15202498

申请日：2016-07-05

Applicant: SAP SE

Inventor： Meinolf Block ,  Christoph Hohner ,  Martin Schindewolf ,  Sascha Zorn

IPC: G06F21/62 ,  G06F17/30

CPC classification number: G06F21/6218 ,  G06F17/30315 ,  G06F17/30339

Abstract: Methods, systems, and apparatus, including computer program products, are provided for configuring access controls to a database. In one aspect there is provided a method. The method may include receiving, from a first user, a table declaration for creating a database table in a database; generating, based on the table declaration, the database table; receiving, from the first user, a specification of one or more access mechanisms that have a privilege to access the database table; receiving a designation of at least one column in the database table as a protected column and one or more users who have a privilege to access the content of the protected column; and providing control over access to the content of the protected column based at least in part on the specification of the one or more access mechanisms and the designation of the at least one column and the second user.