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| \  / ||   / _ \\   /_____//  /_   _//  /_____// 
|  \/  ||  | / \ ||  `____ `    -| ||-   `____ `  
| .  . ||  | \_/ ||  /___//     _| ||_   /___//   
|_|\/|_||   \___//   `__ `     /_____//  `__ `    
`-`  `-`    `---`    /_//      `-----`   /_//     
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Text this: Machine-learning attacks on PolyPUFs, OB-PUFs, RPUFs, LHS-PUFs, and PUF–FSMs