From: Chris Duncan <chris@zoso.dev>
Date: Sun, 10 Nov 2024 21:25:59 +0000 (-0800)
Subject: Fix BLAKE2b ckd using 16-bit index instead of 32-bit.
X-Git-Tag: v0.0.20~29
X-Git-Url: https://zoso.dev/?a=commitdiff_plain;h=d9cc1833c9a2292169447697ed00cb2f03f1b347;p=libnemo.git

Fix BLAKE2b ckd using 16-bit index instead of 32-bit.
---

diff --git a/src/lib/wallet.ts b/src/lib/wallet.ts
index 08bb55a..08ada18 100644
--- a/src/lib/wallet.ts
+++ b/src/lib/wallet.ts
@@ -546,7 +546,7 @@ export class Blake2bWallet extends Wallet {
 	* @returns {Promise<Account>}
 	*/
 	async ckd (index: number): Promise<Account> {
-		const hash = await Tools.blake2b([this.seed, dec.toHex(index, 4)])
+		const hash = await Tools.blake2b([this.seed, dec.toHex(index, 8)])
 		const key = bytes.toHex(hash)
 		return await Account.fromPrivateKey(key, index)
 		// return await ckdPool.work({ type: 'blake2b', seed: this.seed, index })