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  ____      ______             __   __   _    _   
 |  _ \\   /_   _//     ___    \ \\/ // | || | || 
 | |_| ||   -| ||-     /   ||   \ ` //  | || | || 
 | .  //    _| ||_    | [] ||    | ||   | \\_/ || 
 |_|\_\\   /_____//    \__ ||    |_||    \____//  
 `-` --`   `-----`      -|_||    `-`'     `---`   
                         `-`

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Text this: Continuous Non-malleable Key Derivation and its Application to Related-Key Security