https://www.allaboutjake.com/category/cryptocurrency/Recent content in Cryptocurrency on All About JakeHugoen-usSun, 23 Jul 2017 16:09:29 +0000https://www.allaboutjake.com/pi-offline-crypto-wallet/Sun, 23 Jul 2017 16:09:29 +0000https://www.allaboutjake.com/pi-offline-crypto-wallet/<h1 id="pizerowallet">PiZeroWallet<a class="anchor" href="#pizerowallet">#</a></h1> <p>A pseudo-airgapped offline hardware wallet for cryptocurrency</p> <h2 id="introduction">Introduction<a class="anchor" href="#introduction">#</a></h2> <p>For various reasons, I have been experimenting with the Bitcoin and Etherium currencies. While I do not have a vast fortune, I still wanted to generate and store my private keys in a safe and secure manner.</p> <p>What I really wanted was a Leger Nano S. These at the time, however, are backorered for months. So I started to explore methods for generating and storing keys.</p> <p>I decided the Raspberry Pi Zero 1.3 was an good platform for this endevor:</p> <figure id="attachment_666" aria-describedby="caption-attachment-666" style="width: 600px" class="wp-caption aligncenter"><img loading="lazy" decoding="async" class="size-full wp-image-666" src="https://www.allaboutjake.com/wp-content/uploads/2017/07/pi_zero_w.jpg" alt="" width="600" height="425" srcset="https://www.allaboutjake.com/wp-content/uploads/2017/07/pi_zero_w.jpg 600w, https://www.allaboutjake.com/wp-content/uploads/2017/07/pi_zero_w-300x213.jpg 300w" sizes="auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 984px) 61vw, (max-width: 1362px) 45vw, 600px" /><figcaption id="caption-attachment-666" class="wp-caption-text">Pi Zero (this is a Pi Zero W I am using for development)</figcaption></figure>