Encryption Key Notifications
What it means when you see a notice about encryption keys resetting in your chat window.
In your private, one-on-one UTurn chats, you may occasionally see an automatic system message in your conversation window. It might say that “encryption session keys have been removed from your device” or that “a new encryption session using new keys has been created.” These notifications mean UTurn’s security system is actively working in the background to keep your private messages completely locked and safe.
How the Security Reset Works
When someone sends you a private message, your phone instantly verifies the security “lock” on that message to ensure it is authentic and hasn’t been messed with.
If your phone notices that the current security connection is no longer perfectly secure or has fallen out of step, it takes the following automatic safety steps:
- Rejects the Message: It refuses to accept the potentially flawed transmission.
- Drops the Old Lock: It completely deletes the old encryption connection between your phone and the sender’s phone.
- Requests a Reset: It automatically tells the sender’s phone, “Something is out of sync. Please reset the lock and send that message again.”
When your phone drops the old connection, you see the notice that keys were removed. A second later, when the other phone responds and securely sets up a fresh, brand-new lock, you will see the notice that a new encryption session has been created.
Why Do Keys Reset?
This automatic reset usually happens for one of three common reasons:
- Going Out of Sync: A poor cellular connection, a sudden drop in internet service, or a network delay caused the two phones to temporarily lose track of their matching security codes.
- Switching Devices: Your contact logged into UTurn on a brand-new phone or reinstalled the app without restoring their old security data.
- Network Tampering: A third party or network intruder tried to intercept or alter the message while it was traveling across the internet, causing UTurn to instantly reject it and reset the security wall.
What You Should Do
In almost all cases, these messages are completely routine. Your phone handles the entire reset automatically in a couple of seconds, and you don’t need to do anything.
However, if you are ever concerned that your network connection is being monitored or interfered with by an outside party, it is always a good idea to reach out to your contact directly—or give them a quick voice call—to verify if they just switched to a new phone or reinstalled their app.