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New App: Offline Audio Messenger - Sends encrypted data, like cryptographic keys, between devices

-thumb- There are cases where you need to store private keys in a secure computer, or maybe do offline signing of cryptocurrency transactions. However, there is a barrier when copying data to an offline device and that is it's offline. Using email is out of the question and even USB might be a security risk. I put together this offline QR generator and webcam reader a while ago but that is a bit boring isn't it? The new application is using speaker audio and send any message to the receiver...

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Published By: Reddit - 11-06-2019