The native functions in the JS engine support the "md5" and "sha256" functions. However, there is no support for other functions, especially "sha512".
We need native support in the JS engine for the "sha512" function, f.e.: "sha512(data)", "hmac('sha512', key, data)", etc.

Of course, support for other functions can also be added, but "sha512" is the one we specifically need.

The best option would be to add support for the entire "crypto" library.