Add crypto library

README.md

@@ -5,5 +5,5 @@
 How to boot a VM: https://rust-osdev.github.io/uefi-rs/HEAD/tutorial/vm.html
 
 ```
-nix build  --builders "" && cp -f result/bin/lanzaboote.efi esp/EFI/Linux/lanzaboote-x.efi && qemu-uefi -drive format=raw,file=fat:rw:esp
+nix build  --builders "" && cp -f result/bin/lanzaboote.efi esp/EFI/Linux/lanzaboote.efi && qemu-uefi -drive format=raw,file=fat:rw:esp
 ```

flake.nix

@@ -81,7 +81,7 @@
         VERSION="0"
       '';
 
-      cmdline = pkgs.writeText "lanzaboote-cmdline" " ";
+      cmdline = pkgs.writeText "lanzaboote-cmdline" "";
 
       lanzaboote-uki = pkgs.runCommand "lanzboote-uki" {
         nativeBuildInputs = [

rust/Cargo.lock

@@ -20,10 +20,17 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
+[[package]]
+name = "ed25519-compact"
+version = "2.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1f2d21333b679bbbac680b3eb45c86937e42f69277028f4e97b599b80b86c253"
+
 [[package]]
 name = "lanzaboote"
 version = "0.1.0"
 dependencies = [
+ "ed25519-compact",
  "log",
  "uefi",
  "uefi-services",

rust/Cargo.toml

@@ -8,4 +8,5 @@ publish = false
 uefi = { version = "0.18.0", features = [ "alloc", "logger" ] }
 uefi-services = "0.15.0"
 log = "0.4.17"
+ed25519-compact = { version = "2.0.2", default-features = false, features = [] }