iov42 Identity Manager by iov42

The iov42 extension allows creation and management of digital identities on the iov42 core platform (https://iov42.com). The extension can be used in combination with decentralised solutions (that are built on top of the iov42 core platform, as an underlying layer) to allow users to authenticate and perform actions by signing data with their identity’s private key.
The extension syncs with your Firefox user profile, so all of your identities are available across all of your devices that have the extension installed.