From f6a029a1f61727179dc1f6d82a5594e90168e9cb Mon Sep 17 00:00:00 2001
From: Nathan Christopher McRae <me@nathanmcrae.name>
Date: Mon, 8 Jun 2026 09:05:18 -0700
Subject: [PATCH] Add seal-c package

---
 nathanmcrae/packages.scm | 36 +++++++++++++++++++++++++++++++++---
 1 file changed, 33 insertions(+), 3 deletions(-)

diff --git a/nathanmcrae/packages.scm b/nathanmcrae/packages.scm
index 4f9c9b0..feab899 100644
--- a/nathanmcrae/packages.scm
+++ b/nathanmcrae/packages.scm
@@ -1,11 +1,13 @@
 (define-module (nathanmcrae packages)
-  #:use-module (gnu packages base)
+  #:use-module (gnu packages)
+  #:use-module (gnu packages commencement)
+  #:use-module (gnu packages curl)
   #:use-module (gnu packages golang)
   #:use-module (gnu packages golang-build)
   #:use-module (gnu packages time)
   #:use-module (guix build utils)
+  #:use-module (guix build-system gnu)
   #:use-module (guix build-system go)
-  #:use-module (guix build gnu-build-system)
   #:use-module (guix download)
   #:use-module (guix gexp)
   #:use-module (guix git)
@@ -71,4 +73,32 @@ not permute arguments.  It is intended as a replacement for Go's flag package.")
     (synopsis "Generate a PGP key from a passphrase")
     (description "passphrase2pgp generates, in OpenPGP format, an EdDSA signing key and Curve25519 encryption subkey entirely from a passphrase, essentially allowing you to store a backup of your PGP keys in your brain. At any time you can re-run the tool and re-enter the passphrase to reproduce the original keys.")
     (license unlicense)
-    (home-page "https://github.com/skeeto/passphrase2pgp")))
\ No newline at end of file
+    (home-page "https://github.com/skeeto/passphrase2pgp")))
+
+(define-public seal-c
+  (package
+    (name "seal-c")
+    (version "0.0.7-beta")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+              (url "https://github.com/hackerfactor/SEAL-C.git")
+              (commit "0.0.7-beta")))
+        (file-name (git-file-name name version))
+        (sha256 (base32 "1ipinbc1r2a5srw9fi0nhxqj6pp0vf6kcgwczsqf1g0f4kmw99nd"))))
+    (build-system gnu-build-system)
+    (arguments (list #:tests? #f
+                     #:phases #~(modify-phases %standard-phases
+                                               (delete 'configure)
+                                               (replace 'install
+        (lambda* (#:key outputs #:allow-other-keys)
+                 (let* ((outdir (assoc-ref outputs "out"))
+                        (bindir (string-append outdir "/bin")))
+                   (install-file "bin/sealtool" bindir)))))))
+    (native-inputs (list gcc-toolchain))
+    (inputs (list curl (specification->package "openssl@3.5.5")))
+    (home-page "https://github.com/hackerfactor/SEAL-C/")
+    (synopsis "Secure Evidence Attribution Label (SEAL) implementation in C")
+    (description "SEAL is an open solution for assigning attribution with authentication to media. It can be easily applied to pictures, audio files, videos, documents, and other file formats.")
+    (license ogl-psi1.0)))