As a user I want to store passwordless informations

Q1. What is the problem that you are trying to solve?
As a user I want to store connection information that do not require a password (login by SSK key)

Q2 - Who is impacted?
We are a 50+ people company who mainly use SSH key to login to servers.

Q3 - Why is it important and/or urgent?
Now, we need to store a password (even if it is a simple space) to save the entry. That would be great to have a way to distinguish a passwordless entry.

Q4 - What is your proposed solution? (optional)
Allow to store a passwordless entry.

Duplicate of: As an administrator I can create new secret types and define their associated input fields