May 26, 2018
SSH and Git commit/tag signing using a key stored in Krypton
kr enables SSH to authenticate with a key stored in a Krypton iOS or Android mobile app. kr runs as an SSH agent, called krd. When a Krypton private key operation is needed for authentication, krd routes this request to the paired mobile phone, where the user decides whether to allow the operation or not. The private key never leaves the phone.