mirror of
https://github.com/QubesOS/qubes-doc.git
synced 2024-12-27 08:19:24 -05:00
53 lines
2.2 KiB
Markdown
53 lines
2.2 KiB
Markdown
---
|
|
layout: doc
|
|
title: Split Bitcoin
|
|
permalink: /doc/split-bitcoin/
|
|
---
|
|
|
|
How to Set Up a Split Bitcoin Wallet in Qubes
|
|
=============================================
|
|
|
|
|
|
What is a "Split" Bitcoin Wallet?
|
|
---------------------------------
|
|
|
|
A "split" bitcoin wallet is a strategy of protecting your bitcoin by having your wallet split into an offline "[cold storage](https://en.bitcoin.it/wiki/Cold_storage)" wallet and an online "watching only" wallet.
|
|
|
|
|
|
A "Watching" Wallet and a "Cold" Wallet
|
|
---------------------------------------
|
|
|
|
1. Create a fedora-25-electrum template using the Qubes VM Manager or running
|
|
`qvm-clone fedora-25 fedora-25-electrum` in dom0.
|
|
|
|
2. Start the new template:
|
|
`qvm-start fedora-25-electrum`
|
|
`qvm-run fedora-25-electrum xterm`
|
|
|
|
3. Install `electrum` to fedora-25-electrum template VM. From fedora-25-electrum terminal enter:
|
|
`sudo dnf update`.
|
|
`sudo dnf install electrum`.
|
|
|
|
4. Shut down your `fedora-25-electrum` template
|
|
|
|
5. Create an `offline-bitcoin` qube based on `fedora-25-electrum` using the Qubes VM Manager or running `qvm-create -t fedora-25-electrum -l black offline-bitcoin` and `qvm-prefs -s offline-bitcoin netvm none` in dom0.
|
|
|
|
6. Follow the [electrum documentation in creating an offline wallet](http://docs.electrum.org/en/latest/coldstorage.html#create-an-offline-wallet)
|
|
|
|
7. Create a `watching-bitcoin` qubes based on `fedora-25-electrum` connecting to the internet how ever you prefer using the Qubes VM Manager or running for example `qvm-create -t fedora-25-electrum -l green watching-bitcoin` and `qvm-prefs -s watching-bitcoin netvm sys-whonix` in dom0.
|
|
|
|
8. Follow the [electrum documentation in creating an online watching-only wallet](http://docs.electrum.org/en/latest/coldstorage.html#create-a-watching-only-version-of-your-wallet)
|
|
|
|
Important Notes
|
|
---------------
|
|
|
|
* The private keys (xpriv) should never be moved outside of `offline-bitcoin`.
|
|
* For copying out the public keys (xpub), Qubes provides two secure, convenient
|
|
methods: the [inter-VM clipboard] and [inter-VM file copy] tools. Compared to
|
|
traditional physically air-gapped machines, these tools make it very easy to
|
|
copy out public keys.
|
|
|
|
[inter-VM clipboard]: /doc/copy-paste/
|
|
[inter-VM file copy]: /doc/copying-files/
|
|
|