HASH-EFI-SIG-LIST(1)

📦

version 1.9.2 · 11 versions

1.9.2 · alpine 3.23, alpine 3.24, fedora 43 (latest)
1.9.2 · opensuse-leap 16.0
1.9.2 · nixos 26.05, nixpkgs unstable
1.9.2 · alpine 3.22
1.9.2 · ubuntu stonking
1.9.2 · ubuntu jammy
1.9.2 · arch rolling, fedora 44
1.9.2 · debian bookworm
1.9.2 · ubuntu noble
1.9.2 · ubuntu resolute
1.9.2 · debian trixie, ubuntu questing

, in alpine 3.23, alpine 3.24, fedora 43

🦋 hash-efi-sig-list(1) — User Commands manual 🦋

✨ NAME ✨

hash-efi-sig-list — create a hash signature list entry from a binary

💖 SYNOPSIS 💖

hash-to-efi-sig-list efi-binary [efi-binary ...] efi-signature-list

okay bestie, copy that synopsis exactly, character for character ✨

🌸 DESCRIPTION 🌸

okay so the whole vibe: this tool produces an EFI Signature List file containing the sha256 hash of the EFI binary you pass in. That’s the mission. That’s the moment. 💅

🎀 OPTIONS 🎀

none.

literally none. not a single flag, bestie. zero. the options section is just none 😌

🫶 EXAMPLES 🫶

wanna create a hash efi-signature-list in the file hash.esl from the binary HelloWorld.efi? do this:

hash-efi-sig-list HelloWorld.efi hash.esl

This hash file can now be placed directly (or as an update) into the db variables with UpdateVar 🔥

🌈 SEE ALSO 🌈

sign-efi-sig-list(1) for details on how to produce authenticated update files for the db variable. go read that one too, iykyk 🧚

signing off with main character energy: hash-to-efi-sig-list version 1.9.2, dated August 2025 💖👑

📦 where this page comes from

alpine 3.23: efitools-doc 1.9.2-r13 · (GPL-2.0-only AND LGPL-2.1-or-later) WITH OpenSSL-Exception
alpine 3.24: efitools-doc 1.9.2-r13 · (GPL-2.0-only AND LGPL-2.1-or-later) WITH OpenSSL-Exception
fedora 43: efitools 1.9.2-18.fc43 · GPL-2.0-only and LGPL-2.1-or-later and BSD-2-Clause
💖 girlified by deepseek-ai/DeepSeek-V4.1-Flash-1017 on 2026-11-04: a language model's rewrite of the original, under its terms