diff --git a/README.md b/README.md
index 77e07fb..69ceb46 100644
--- a/README.md
+++ b/README.md
@@ -60,3 +60,7 @@ dotfile repos:
 [git-prevision](https://gist.github.com/TheCodeArtist/a90978ebca0ff6743036)
 
 [iTerm2 keymaps for tmux](https://web.archive.org/web/20230921160724/https://tangledhelix.com/blog/2012/04/28/iterm2-keymaps-for-tmux/)
+
+[signing-git-commits](https://gist.github.com/phortuin/cf24b1cca3258720c71ad42977e1ba57)
+
+[Correct_GnuPG_Permission](https://gist.github.com/oseme-techguy/bae2e309c084d93b75a9b25f49718f85)
diff --git a/fish/install.fish b/fish/install.fish
index 85b6147..5e25988 100755
--- a/fish/install.fish
+++ b/fish/install.fish
@@ -27,4 +27,3 @@ brew_install "Starship Prompt" starship
 brew_install "The Fuck" thefuck
 npm_install "tldr pages" tldr
 brew_install eza eza
-brew_install GnuPG gnupg
diff --git a/git/.gitconfig.local.symlink b/git/.gitconfig.local.symlink
index ef9ef67..6e8677d 100644
--- a/git/.gitconfig.local.symlink
+++ b/git/.gitconfig.local.symlink
@@ -1,5 +1,6 @@
 # vim:set ft=gitconfig :
 
 [user]
-    name = Marley Rae
-    email = marley@punkfairie.net
+  name = punkfairie
+  email = 23287005+punkfairie@users.noreply.github.com
+  signingkey = 8128A755
diff --git a/git/.gitconfig.symlink b/git/.gitconfig.symlink
index 5b1fc8b..53bfd74 100644
--- a/git/.gitconfig.symlink
+++ b/git/.gitconfig.symlink
@@ -46,6 +46,10 @@
 
 [commit]
   template = ~/dotfiles/git/commit_template
+  gpgSign = true
+
+[tag]
+  gpgSign = true
 
 [push]
   autoSetupRemote = true
diff --git a/git/gpg-key.fish b/git/gpg-key.fish
new file mode 100755
index 0000000..d962587
--- /dev/null
+++ b/git/gpg-key.fish
@@ -0,0 +1,42 @@
+#!/usr/bin/env fish
+
+source "$DOT/script/utils.fish"
+
+# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+
+# https://gist.github.com/phortuin/cf24b1cca3258720c71ad42977e1ba57
+
+print_title "GPG Key Setup for Git & Github"
+
+if ! [ -e "$HOME/.gnupg/pubring.kbx" ]
+    print_warning "Please run gpg --full-gen-key with the following answers:"
+    print_warning "Kind of key   - 4 (RSA, sign only)"
+    print_warning "Keysize       - 4096"
+    print_warning "Expiration    - 0"
+    print_warning "Real name     - <your GitHub username>"
+    print_warning "Email address - <private email>@users.noreply.github.com"
+    print_warning "Re-run this script when finished!"
+
+    exit
+end
+
+# https://gist.github.com/oseme-techguy/bae2e309c084d93b75a9b25f49718f85
+sudo -k
+chown -R $(whoami) "$HOME/.gnupg/"
+find ~/.gnupg -type f -exec chmod 600 {} \;
+find ~/.gnupg -type d -exec chmod 700 {} \;
+
+set key (
+    gpg --list-secret-keys --keyid-format SHORT\
+    | grep 'rsa4096'\
+    | sed 's/sec   rsa4096\///'\
+    | awk '{print $1}'
+)
+
+sed -i '' "s/# GPGKEY/signingkey = $key/g" "$DOT/git/.gitconfig.local.symlink" \
+    && print_success "Added key to .gitconfig.local"
+
+gpg --armor --export $key | pbcopy \
+    && print_success "Copied key to clipboard" \
+    && print_warning "Please go to https://github.com/settings/keys" \
+    && print_warning "and add your copied GPG key to your GitHub account!"
diff --git a/git/gpg.config.fish b/git/gpg.config.fish
new file mode 100644
index 0000000..315ab5d
--- /dev/null
+++ b/git/gpg.config.fish
@@ -0,0 +1,6 @@
+#!/usr/bin/env fish
+
+if [ -e "~/.gnupg/gpg-agent.conf" ]
+    set -gx GPG_TTY (tty)
+    gpgconf --launch gpg-agent
+end
diff --git a/git/install.fish b/git/install.fish
index 8c35125..9e19796 100755
--- a/git/install.fish
+++ b/git/install.fish
@@ -8,7 +8,40 @@ source "$DOT/homebrew/brew_utils.fish"
 print_subtitle Git
 
 brew_install "Github CLI" gh
-execute \
-    "git clone https://gitlab.com/raabf/gitmoji-fuzzy-hook.git ~/.local/share/gitmoji-fuzzy-hook && \
-     ln -f -s ~/.local/share/gitmoji-fuzzy-hook/bin/gitmoji-fuzzy-hook-init.sh $HOME/bin/gitmoji-fuzzy-hook-init" \
-    gitmoji-fuzzy-hook
+
+if ! [ -e "$HOME/.local/share/gitmoji-fuzzy-hook/" ]
+    execute \
+        "git clone https://gitlab.com/raabf/gitmoji-fuzzy-hook.git ~/.local/share/gitmoji-fuzzy-hook && \
+         ln -f -s ~/.local/share/gitmoji-fuzzy-hook/bin/gitmoji-fuzzy-hook-init.sh $HOME/bin/gitmoji-fuzzy-hook-init" \
+        gitmoji-fuzzy-hook
+else
+    execute \
+        "cd ~/.local/share/gitmoji-fuzzy-hook/ && git pull; cd $DOT" \
+        gitmoji-fuzzy-hook
+end
+
+print_subtitle "Git GPG"
+
+sudo -k
+
+brew_install GnuPG gnupg
+brew_install "Pinentry for Mac" pinentry-mac
+
+if ! [ -e "$HOME/.gnupg" ]
+    mkdir "$HOME/.gnupg" &>/dev/null
+end
+
+if ! [ -e "$HOME/.gnupg/gpg.conf" ]
+    echo use-agent >"$HOME/.gnupg/gpg.conf"
+end
+
+if ! [ -e "$HOME/.gnupg/gpg-agent.conf" ]
+    printf '%b' \
+        "default-cache-ttl 34560000\n" \
+        "max-cache-ttl 34560000\n" \
+        "pinentry-program $(brew --prefix)/bin/pinentry-mac" >"$HOME/.gnupg/gpg-agent.conf"
+end
+
+if ! [ -e "$HOME/.gnupg/pubring.kbx" ]
+    print_warning "No GPG keys exist! Please run $DOT/git/gpg-key.fish"
+end