APICraft ( /'eIpIkra:ft/ ) is the first fuzz driver generation tool for shared libraries without the requirement of libraries' source code.

Unlike existing works, APICraft creates the fuzz driver in a bottom-up method called collect-and-combine. It first learns the data and control dependencies from the traces of consumer programs and the static/dynamic analysis results of the libraries, then combines them to generate the fuzz driver using a multi-objective genetic algorithm.

In our evaluation, APICraft outperforms manually written fuzz drivers in both library's coverage and found crashes. This website provides additional materials for evaluating APICraft. The website is continuously updating.