Obfuscation of automatically generated code

A non-transitory computer-readable medium storing instructions that, when executed on a processor, cause the processor to:

• receive a first graphical model;
• generate textual code for the first graphical model, the generating including:
• generating a plurality of related files required for compiling the generated textual code;
• convert the generated textual code for the first graphical model into obfuscated textual code, the converting including:
• converting the plurality of related files to plurality of obfuscated related files;
• receive a second graphical model, where:
• the second graphical model includes the first graphical model, and
• the second graphical model is executable;
• and
• incorporate the obfuscated textual code into the second graphical model using a graphical element, where:
• the incorporating associates the plurality of obfuscated related files with the second graphical model, and
• the obfuscated textual code interacts with a portion of the second graphical model, the interacting comprising:
• receiving output from the portion of the second graphical model, or
• providing input to the portion of the second graphical model;
• and
• generate code for the second graphical model, the generating comprising:
• incorporating the obfuscated textual code into the generated code.

A computer-implemented system comprising:

• a memory storing a first graphical model;
• a processor executing instructions for generating textual code for the first graphical model, the generating including:
• generating a plurality of related files required for compiling the generated textual code;
• a converter for converting the generated textual code for the first graphical model into obfuscated textual code, the converting including:
• converting the plurality of related files to plurality of obfuscated related files;
• wherein the memory stores:
• a second graphical model, where:
• the second graphical model includes the first graphical model,
• the obfuscated textual code is incorporated into the second graphical model using a graphical element,
• the second graphical model is executable,
• the incorporating associates the plurality of obfuscated related files with the second graphical model, and
• the obfuscated textual code interacts with a portion of the second graphical model, the interacting comprising:
• receiving output from the portion of the second graphical model, or
• providing input to the portion of the second graphical model;
• and
• code generated from the second graphical model, the code generated from the second graphical model including the obfuscated textual code.

A non-transitory computer readable medium storing instructions that, when executed on a processor, cause the processor to:

• receive a first graphical model;
• generate textual code for at least a portion of the first graphical model, the generating including:
• generating a plurality of related files required for compiling the generated textual code;
• convert the generated textual code for at least the portion of the first graphical model into obfuscated textual code, where the converting includes:
• converting the plurality of related files to plurality of obfuscated related files, and
• applying a one-way hash function to the generated textual code;
• incorporate the generated obfuscated textual code into a second graphical model using a graphical element, where:
• the second graphical model is executable,
• the incorporating associates the plurality of obfuscated related files with the second graphical model, and
• the obfuscated textual code interacts with a portion of the second graphical model, the interacting comprising:
• receiving output from the portion of the second graphical model, or
• providing input to the portion of the second graphical model;
• and
• generate code for the second graphical model, the generating comprising:
• incorporating the obfuscated textual code into the generated code.

A computing device-implemented method comprising:

• receiving a first graphical model;
• generating, by a processor of the computing device, textual code for at least a portion of the first graphical model, the generating including:
• generating a plurality of related files required for compiling the generated textual code;
• converting the generated textual code for at least the portion of the first graphical model into obfuscated textual code, where the converting includes:
• converting the plurality of related files to plurality of obfuscated related files, and
• applying a one-way hash function to the generated textual code;
• and
• incorporating the generated obfuscated textual code into a second graphical model via a graphical element, where:
• the second graphical model is executable,
• the incorporating associates the plurality of obfuscated related files with the second graphical model, and
• the obfuscated textual code interacts with a portion of the second graphical model, the interacting comprising:
• receiving output from the portion of the second graphical model, or
• providing input to the portion of the second graphical model;
• and
• generating code for the second graphical model, the generating comprising:
• incorporating the obfuscated textual code into the generated code.