1 files changed, 12 insertions, 0 deletions
diff --git a/python/olm/__main__.py b/python/olm/__main__.py
index 71f018a..2a48b78 100755
--- a/python/olm/__main__.py
+++ b/python/olm/__main__.py
@@ -344,6 +344,9 @@ def build_arg_parser():
     )
     export_inbound_group.set_defaults(func=do_export_inbound_group)
 
+    ed25519_verify = commands.add_parser("ed25519_verify",
+                                         help="Verify an ed25519 signature")
+    ed25519_verify.set_defaults(func=do_verify_ed25519_signature)
     return parser
 
 
@@ -430,6 +433,15 @@ def do_export_inbound_group(args):
     args.export_file.write(session.export_session(index))
 
 
+def do_verify_ed25519_signature(args):
+    account = Account()
+    account.create()
+    message = "A Message".encode("ASCII")
+    ed25519_key = account.identity_keys()["ed25519"].encode("utf-8")
+    signature = account.sign(message)
+    ed25519_verify(ed25519_key, message, signature)
+
+
 if __name__ == '__main__':
     parser = build_arg_parser()
     args = parser.parse_args()