MUMBAI, India, Oct. 5 -- Intellectual Property India has published a patent application (202647115120 A) filed by Oracle International Corporation on September 25, 2026, for Techniques For A Key Management Service In An Overlay Network.

Inventors include Kar, Sidhanta Kumar; Yang, Danyu; Baskar, Rakesh Ganimini; Overstreet, Dylan Graham; and Isono, Taj Ai.

The application for the patent was published on October 02, 2026, under issue no. 40/2026.

Abstract: Techniques are disclosed for implementing a key management service in a reduced footprint data center. A cryptographic service can execute at a computing device of the reduced footprint data center. The cryptographic service can generate a master encryption key and encrypt the master encryption key using a secure component of the computing device to produce an encrypted master encryption key. The encrypted master encryption key can be stored in a block storage volume communicatively connected to the computing device. The cryptographic service can transmit the master encryption key to a host region data center and receive a wrapped master encryption key. The cryptographic service can store the wrapped master encryption key in a database of the reduced footprint data center.

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