hash-to-efi-sig-list(1)

hash-to-efi-sig-list1

Create a hash signature list entry from a binary

Usage

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

Overview

Produce an EFI Signature List file containing the sha256 hash of the passed in EFI binary

Options

none

Examples

To create a hash efi-signature-list in the file hash.esl from the binary HelloWorld.efi do

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

Releases

5 releases since Debian 10 (Buster); the text changed 4 times.

  1. 10
  2. 11
  3. 12
  4. 13
  5. Arch

From efitools 1.9.2-7 in Arch Linux 2026-11-01. Parsed by carta from the page's man source.