Invention Publication
- Patent Title: SECURE PROCESSING IN A DATA TRANSFORM ACCELERATOR USING A VIRTUAL MACHINE
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Application No.: US18437225Application Date: 2024-02-08
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Publication No.: US20240272925A1Publication Date: 2024-08-15
- Inventor: Pinaki Shankar Chanda , Michael Ray Ham
- Applicant: MAXLINEAR, INC.
- Applicant Address: US CA Carlsbad
- Assignee: MAXLINEAR, INC.
- Current Assignee: MAXLINEAR, INC.
- Current Assignee Address: US CA Carlsbad
- Main IPC: G06F9/455
- IPC: G06F9/455

Abstract:
A method includes initializing a virtual machine including a virtual machine memory disposed in memory of a data transform accelerator. The method also includes obtaining an address associated with a data transform command. The address may be disposed in a container located in a first partition of the virtual machine memory. The method also includes obtaining metadata associated with the data transform command. A first portion of the metadata may be public data and a second portion of the metadata may be sensitive data. The method further includes storing the public data in the first partition and the sensitive data in a second partition of the virtual machine memory. The method also includes configuring a data transform pipeline in the data transform accelerator based on the public data in the first partition and the sensitive data in the second partition.
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