Update zebra-chain/src/orchard/note/nullifiers.rs
@@ -62,9 +62,8 @@ impl From<(NullifierDerivingKey, Note, NoteCommitment)> for Nullifier {
/// https://zips.z.cash/protocol/nu5.pdf#commitmentsandnullifiers
#[allow(non_snake_case)]
fn from((nk, note, cm): (NullifierDerivingKey, Note, NoteCommitment)) -> Self {
- // TODO: fill this in (K^Orchard) from the spec when defined:
// https://zips.z.cash/protocol/nu5.pdf#commitmentsandnullifiers
- let K = pallas_group_hash(b"Zcash_P_", b"");
+ let K = pallas_group_hash(b"z.cash:Orchard", b"K");
// impl Add for pallas::Base reduces by the modulus (q_P)
//
