Kali-Linux-2021.1-Live-arm64
Once you’ve installed GPG, you’ll need to download and import a copy of the Kali Linux official key. Do this with the following command:
$ wget -q -O - https://archive.kali.org/archive-key.asc | gpg --import
or the command
$ gpg --keyserver hkp://keys.gnupg.net --recv-key 44C6513A8E4FB3D30875F758ED444FF07D8D0BF6
Your output should look like this:
gpg: key ED444FF07D8D0BF6: public key "Kali Linux Repository <devel@kali.org>" imported
gpg: Total number processed: 1
gpg: imported: 1 (RSA: 1)
Verify that the key is properly installed with the command:
$ gpg --fingerprint 44C6513A8E4FB3D30875F758ED444FF07D8D0BF6
The output will look like this:
pub rsa4096 2012-03-05 [SC] [expires: 2023-01-16]
44C6 513A 8E4F B3D3 0875 F758 ED44 4FF0 7D8D 0BF6
uid [ full] Kali Linux Repository <devel@kali.org>
sub rsa4096 2012-03-05 [E] [expires: 2023-01-16]
You’re now set up to validate your Kali Linux download.
How Do I Verify My Downloaded Image?
Manually Verify the Signature on the ISO (Direct Download)
If you downloaded the ISO directly from the downloads page, verify it using the following procedure.
On Linux, or macOS, you can generate the SHA256 checksum from the ISO image you’ve downloaded with the following command (assuming that the ISO image is named “kali-linux-2021.1-live-amd64.iso”, and is in your current directory):
$ shasum -a 256 kali-linux-2021.1-live-amd64.iso
The output should look like this:
8e5af78e93424336f787d4dd0fdd89b429675d5ae67b1c1634ea1b53c5650677 kali-linux-2021.1-live-amd64.iso
The resulting SHA256 signature, “8e5af78e93424336f787d4dd0fdd89b429675d5ae67b1c1634ea1b53c5650677”, can be seen to match the signature displayed in the “sha256sum” column on the official download page for the 64-bit Intel architecture Kali Linux 2021.1 ISO image:
2.52GB
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