1 files changed, 20 insertions, 0 deletions
diff --git a/tools/sshkey2nacl.py b/tools/sshkey2nacl.py
new file mode 100755
index 0000000..c109a3c
--- /dev/null
+++ b/tools/sshkey2nacl.py
@@ -0,0 +1,20 @@
+#! /usr/bin/env python3
+
+import sys
+from libsigntools import C25519
+from nacl.encoding import HexEncoder
+
+def main():
+    input_fn = sys.argv[1]
+    output_fn = sys.argv[2]
+
+    sk = C25519.signingKey(input_fn)
+    with open('{}.sk'.format(output_fn), 'w') as f:
+        f.write(sk.encode(HexEncoder).decode('ascii'))
+
+    vk = C25519.verifyKey('{}.pub'.format(input_fn))
+    with open('{}.vk'.format(output_fn), 'w') as f:
+        f.write(vk.encode(HexEncoder).decode('ascii'))
+
+if __name__ == '__main__':
+  main()