Texas Instruments Corporation

Tanu Hari Dixit

Mihir Narendra Mody

An example apparatus includes: interface circuitry; and programmable circuitry configured to: obtain a set of processor instructions; select a first subset of processor instructions from the set; encrypt the first subset of processor instructions; select a second subset of processor instructions from the set; compute a plurality of message authentication codes (MACs) corresponding to the second subset of processor instructions; cause the interface circuitry to write the set of processor instructions to an external memory; and cause the interface circuitry to write a description of the first subset of processor instructions, a description of the second subset of processor instructions, and the plurality of MACs to the external memory.

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Tanu Hari Dixit