Initial commit

bin/create_codes

@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+set -e
+
+KEY=$1
+OUTPUT=${2:-qr.private.pdf}
+SINGLE_SIZE=${3:-1024}
+
+gpg2 --export-secret-key "$KEY" | paperkey --output-type raw | base64 | split -b "$SINGLE_SIZE"
+
+index=1
+for i in x*; do
+    qrencode --8bit --level=M -o "qr.$index.png" < "$i"
+    let index=index+1
+done
+
+montage -title "private key for $KEY" -label "%t" -mode concatenate $(find . -name  "qr.*.png" | sort -V) "$OUTPUT"
+
+function finish {
+    rm -f x*
+    rm -f qr.*.png
+}
+
+trap finish EXIT

bin/restore_key

@@ -0,0 +1,7 @@
+#!/usr/bin/env sh
+set -e
+
+PUB_KEY=$1
+INPUT_DIR=${2:-.}
+
+cat "$INPUT_DIR"/*.txt | base64 -D | paperkey --pubring "$PUB_KEY" --input-type raw --output private.key