Salt inbound payment ExpandedKey

Leftover feedback from lightningdevkit#1177
valentinewallace · Dec 17, 2021 · 6e0820c · 6e0820c
1 parent 86d5944
commit 6e0820c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lightning/src/ln/channelmanager.rs b/lightning/src/ln/channelmanager.rs
@@ -113,7 +113,7 @@ mod inbound_payment {
 
 	impl ExpandedKey {
 		pub(super) fn new(key_material: &KeyMaterial) -> ExpandedKey {
-			hkdf_extract_expand(&vec![0], &key_material)
+			hkdf_extract_expand(b"LDK Inbound Payment Key Expansion", &key_material)
 		}
 	}