Hello,

Here is jsonnet. I don’t fully understand what it does, but thanks to
leoprikler, I know it is a dependency to package GraalJS, an
interpreter for JavaScript on the Java Virtual Machine.

For the sake of having "no dependencies", it bundles a custom
implementation of MD5. According to a comment in the associated
license, it is taken from the implementation of bzflag, but it does not
seem to use the same as of today.

I decided to use nettle, and add a few lines of C++ to shape it into
the required interface.

Best regards,

Vivien