Digital signature support in Firefox 57
We would like to inform you about the changes of the forthcoming new version of Mozilla Firefox v.57, which will be released on 14.11.2017.
This will break all sites that use signTextJS functions i.e. most e-banking sites.
A temporary solution is using the current Mozilla Firefox ESR v.52 (supported until the end of May 2018), which is available for download from here.
Any permanent solution must be implemented in websites that uses signTextJS functionality.