From 5bdc5de35c7cde5de65b1ff825b995fcc671a4d2 Mon Sep 17 00:00:00 2001
From: Chris Duncan <chris@zoso.dev>
Date: Sun, 6 Sep 2026 01:25:50 -0700
Subject: [PATCH] Fix output buffers in speed test page.

---
 test/index.html | 20 ++++++++++++--------
 1 file changed, 12 insertions(+), 8 deletions(-)

diff --git a/test/index.html b/test/index.html
index 0981e68..2f6743d 100644
--- a/test/index.html
+++ b/test/index.html
@@ -129,6 +129,9 @@ SPDX-License-Identifier: GPL-3.0-or-later
 			return [...bytes].map(b => b.toString(16).padStart(2, '0')).join('')
 		}
 
+		const outPub = new Uint8Array(32)
+		const outSig = new Uint8Array(64)
+
 		/**
 		 * @param {Uint8Array} prv
 		 * @param {string} api
@@ -137,7 +140,8 @@ SPDX-License-Identifier: GPL-3.0-or-later
 		const derive = (prv, api) => {
 			switch (api) {
 				case 'nano25519': {
-					return nano25519.derive(prv)
+					nano25519.derive(prv, outPub)
+					return outPub
 				}
 				case 'NanocurrencyWeb': {
 					const { publicKey } = NanocurrencyWeb.wallet.legacyAccounts(b2a(prv))[0]
@@ -165,9 +169,9 @@ SPDX-License-Identifier: GPL-3.0-or-later
 		const sign = (msg, prv, pub, api) => {
 			const sk = new Uint8Array([...prv, ...pub])
 			switch (api) {
-				case 'nano25519':
-				case 'nano25519 with bulk block verification': {
-					return nano25519.sign(msg, prv, pub)
+				case 'nano25519': {
+					nano25519.sign(msg, prv, pub, outSig)
+					return outSig
 				}
 				case 'NanocurrencyWeb': {
 					const { privateKey } = NanocurrencyWeb.wallet.legacyAccounts(b2a(prv))[0]
@@ -266,13 +270,13 @@ SPDX-License-Identifier: GPL-3.0-or-later
 			failures += +!test
 
 			result = nano25519.derive(NANO_ORG_VECTOR.privateKeyBytes)
-			test = [...result].map(b => b.toString(16).padStart(2, '0')).join('').toLowerCase() === NANO_ORG_VECTOR.publicKey.toLowerCase()
+			test = result.toLowerCase() === NANO_ORG_VECTOR.publicKey.toLowerCase()
 			check(`derive from bytes ${NANO_ORG_VECTOR.privateKey}`, test)
 			passes += +test
 			failures += +!test
 
 			result = nano25519.sign(NANO_ORG_VECTOR.blockHashBytes, NANO_ORG_VECTOR.privateKeyBytes, NANO_ORG_VECTOR.publicKeyBytes)
-			test = [...result].map(b => b.toString(16).padStart(2, '0')).join('').toLowerCase() === NANO_ORG_VECTOR.signature.toLowerCase()
+			test = result.toLowerCase() === NANO_ORG_VECTOR.signature.toLowerCase()
 			check(`sign message bytes ${NANO_ORG_VECTOR.blockHash}`, test)
 			passes += +test
 			failures += +!test
@@ -309,13 +313,13 @@ SPDX-License-Identifier: GPL-3.0-or-later
 				const signatureBytes = new Uint8Array(signature.match(/.{2}/g)?.slice(0, 64).map(b => parseInt(b, 16)) ?? [])
 
 				result = nano25519.derive(privateKeyBytes)
-				test = [...result].map(b => b.toString(16).padStart(2, '0')).join('').toLowerCase() === publicKey
+				test = result.toLowerCase() === publicKey
 				check(`derive from ${privateKey}`, test)
 				passes += +test
 				failures += +!test
 
 				result = nano25519.sign(messageBytes, privateKeyBytes, publicKeyBytes)
-				test = [...result].map(b => b.toString(16).padStart(2, '0')).join('').toLowerCase() === signature.slice(0, 128)
+				test = result.toLowerCase() === signature.slice(0, 128)
 				check(`sign message ${message}`, test)
 				passes += +test
 				failures += +!test
-- 
2.52.0