Hi @tmoulin,
Yes we have been actually actively developing a proposal for an open standard and a prototype for this feature in partnership with the fine people Mailvelope and Gnupg (peer reviewed by Cure53) that will allow anybody to define and capture data encrypted end to end using a new HTML component called “encrypted forms”. We’re still a long way to go before it’s included in Passbolt but a prototype will be available for Mailvelope in September or so.
Sneak peak in the specs if you are curious:
Prototype branch for mailvelope which passbolt team have been also working on:
https://github.com/mailvelope/mailvelope/tree/feature/encrypted-forms