# Use signature files to verify authenticity of files
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All current OpenVPN (OSS) source packages and Windows installers have been signed with the Security mailing list GPG key:
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All current OpenVPN (OSS) source packages and Windows installers have been signed with the [Security mailing list GPG key](https://keys.openpgp.org/vks/v1/by-fingerprint/F554A3687412CFFEBDEFE0A312F5F7B42F2B01E7):
