There are several tools available for creating the conference website for an IACR conference using the new new template for IACR conference websites.
metadata.jsonfile to describe the location, etc. Click here to construct the metadata.json file.
comm.jsonfile). Click here to construct the program committee file.
The json file for the program follows a schema located here. A sample for this file is located here, but the json file for the program is fairly complicated and the correct way to construct one is using the program editor. In particular, it can import the URLs for the papers on the Springer site.