lightning: ScalarMult: use 32-byte hash to construct priv-key and derive 33-byte pubkey

2018-03-14 10:00:15 +01:00 · 2018-03-14 10:00:15 +01:00 · 75a0a725c4
commit 75a0a725c4
parent 4f169886f8
1 changed files with 1 additions and 1 deletions
--- a/lib/lightning.py
+++ b/lib/lightning.py
@ -925,7 +925,7 @@ def ScalarMult(json):

    m = rpc_pb2.ScalarMultResponse()

-    m.pubKey = c.digest()
+    m.pubKey = EC_KEY(c.digest()).get_verifying_key().to_string()

    msg = json_format.MessageToJson(m)
    return msg