From 8971b37af33d77f0bf4234aba74332c904c2bddf Mon Sep 17 00:00:00 2001
From: Kris Nuttycombe <kris@nutty.land>
Date: Mon, 19 Jul 2021 20:36:45 -0600
Subject: [PATCH] Use NOTE_COMMITMENT_PERSONALIZATION constant for CommitDomain
 initialization.

---
 src/note/commitment.rs | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/note/commitment.rs b/src/note/commitment.rs
index 07ff13cf..48ac948d 100644
--- a/src/note/commitment.rs
+++ b/src/note/commitment.rs
@@ -5,7 +5,12 @@ use ff::PrimeFieldBits;
 use pasta_curves::{arithmetic::FieldExt, pallas};
 use subtle::{ConstantTimeEq, CtOption};
 
-use crate::{constants::L_ORCHARD_BASE, primitives::sinsemilla, spec::extract_p, value::NoteValue};
+use crate::{
+    constants::{L_ORCHARD_BASE, NOTE_COMMITMENT_PERSONALIZATION},
+    primitives::sinsemilla,
+    spec::extract_p,
+    value::NoteValue,
+};
 
 pub(super) struct NoteCommitTrapdoor(pub(super) pallas::Scalar);
 
@@ -27,7 +32,7 @@ impl NoteCommitment {
         psi: pallas::Base,
         rcm: NoteCommitTrapdoor,
     ) -> CtOption<Self> {
-        let domain = sinsemilla::CommitDomain::new("z.cash:Orchard-NoteCommit");
+        let domain = sinsemilla::CommitDomain::new(NOTE_COMMITMENT_PERSONALIZATION);
         domain
             .commit(
                 iter::empty()