Cloudsmith - Repositories - balena (balena) - etcher (etcher)

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Open-Source — balena / etcher — GitHub Project

Flash OS images to SD cards & USB drives, safely and easily.

Note: Packages in this repository are licensed as Apache License 2.0 (dependencies may be licensed differently).

Info
- Instructions For:
- Alpine

Tool-Specific Instructions

Although we use GPG (and RSA) keys across each repository and package format, client-side tools might have specific instructions that differ (or require manual steps). To add or use the signing key for these tools, please click on the package format specific tabs above.

Public GPG Key

GPG-based keys/signatures are used by:

The public GPG key for the balena/etcher is:

It has the following long (20 bytes) and short (8 bytes) fingerprints:

8F40D32ABF59D635B11612F270528471AFF9A051

70528471AFF9A051

You can download the GPG key or fetch it via the command-line:

curl -1sLf 'https://dl.cloudsmith.io/public/balena/etcher/gpg.70528471AFF9A051.key'

Public RSA Key

RSA-based keys/signatures are used by:

The public RSA key for the balena/etcher is:

It has the following long (16 bytes) and short (8 bytes) fingerprints:

118BCEFB293C00985B5D94CDB5E178CC

5B5D94CDB5E178CC

You can download the RSA key or fetch it via the command-line:

curl -1sLf 'https://dl.cloudsmith.io/public/balena/etcher/rsa.5B5D94CDB5E178CC.key'

Need Help?

If you couldn't find what you needed in our documentation, then you can always chat to a member of our team instead. It's our mission to be your dedicated off-site team for package management, and we mean it. Come and chat with us, anytime.

Alpine Public Key Installation

The following instructions are for Alpine (e.g. apk) packages or compatible.

Automated Installation (Bash)

If you installed the balena/etcher repository by following one of the repository installation instructions then you don't need take any further action. The RSA key should already have been installed alongside the repository.

Manual Installation

If you'd like to manually install the RSA key, you can utilise curl to retrieve the RSA key and install it by executing:

curl -1sLf 'https://dl.cloudsmith.io/public/balena/etcher/rsa.5B5D94CDB5E178CC.key' >/etc/apk/keys/etcher@balena-5B5D94CDB5E178CC.rsa.pub

Or you can add it directly without curl by executing:

sudo cat >/etc/apk/keys/etcher@balena-5B5D94CDB5E178CC.rsa.pub <<EOF
    -----BEGIN PUBLIC KEY-----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-----END PUBLIC KEY-----
    EOF

Removing Installation / Uninstalling

If you want to remove the public RSA key for the balena/etcher repository then you can do so by executing the following:

sudo rm -f /etc/apk/keys/etcher@balena-5B5D94CDB5E178CC.rsa.pub

Note: Don't do this if you currently have the repository installed and wish to continue using it. If you remove the key the next fetch will fail.

Viewing Installed Keys

If you want to verify that a RSA public key has been installed or removed, you can view the list of all installed keys by executing:

ls -la /etc/apk/keys/

What's this page? All Cloudsmith repositories and packages are signed using GPG (or RSA) keys where supported. GPG (or RSA) signatures and checksums provide reliable mechanisms to ensure that the packages that you download/install are neither corrupt nor modified. GPG is generally preferred, but RSA is used for some package formats (such as Alpine). Learn more in the signing keys documentation.

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