From 470aa4a30a1369e46eb15406fb10d38c0396a2f0 Mon Sep 17 00:00:00 2001
From: Chris Duncan <chris@zoso.dev>
Date: Fri, 8 Aug 2025 11:30:13 -0700
Subject: [PATCH] Reorder methods.

---
 src/lib/safe.ts | 42 +++++++++++++++++++++---------------------
 1 file changed, 21 insertions(+), 21 deletions(-)

diff --git a/src/lib/safe.ts b/src/lib/safe.ts
index aea0ea9..c6dd767 100644
--- a/src/lib/safe.ts
+++ b/src/lib/safe.ts
@@ -301,27 +301,6 @@ export class Safe {
 		}
 	}
 
-	/**
-	* Derives account private keys from a wallet seed using the BLAKE2b hashing
-	* algorithm.
-	*
-	* Separately, account public keys are derived from the private key using the
-	* Ed25519 key algorithm, and account addresses are derived from the public key
-	* as described in the Nano documentation.
-	* https://docs.nano.org/integration-guides/the-basics/
-	*
-	* @param {ArrayBuffer} seed - 32-byte secret seed of the wallet
-	* @param {number} index - 4-byte index of account to derive
-	* @returns {ArrayBuffer} Private key for the account
-	*/
-	static #deriveBlake2bPrivateKey (seed: ArrayBuffer, index: number): ArrayBuffer {
-		const b = new ArrayBuffer(4)
-		new DataView(b).setUint32(0, index, false)
-		const s = new Uint8Array(seed)
-		const i = new Uint8Array(b)
-		return new Blake2b(32).update(s).update(i).digest().buffer
-	}
-
 	static async #createAesKey (purpose: 'encrypt' | 'decrypt', password: ArrayBuffer, keySalt: ArrayBuffer): Promise<CryptoKey> {
 		const derivationKey = await crypto.subtle.importKey('raw', password, 'PBKDF2', false, ['deriveBits', 'deriveKey'])
 		new Uint8Array(password).fill(0).buffer.transfer()
@@ -346,6 +325,27 @@ export class Safe {
 		return { seed, mnemonic }
 	}
 
+	/**
+	* Derives account private keys from a wallet seed using the BLAKE2b hashing
+	* algorithm.
+	*
+	* Separately, account public keys are derived from the private key using the
+	* Ed25519 key algorithm, and account addresses are derived from the public key
+	* as described in the Nano documentation.
+	* https://docs.nano.org/integration-guides/the-basics/
+	*
+	* @param {ArrayBuffer} seed - 32-byte secret seed of the wallet
+	* @param {number} index - 4-byte index of account to derive
+	* @returns {ArrayBuffer} Private key for the account
+	*/
+	static #deriveBlake2bPrivateKey (seed: ArrayBuffer, index: number): ArrayBuffer {
+		const b = new ArrayBuffer(4)
+		new DataView(b).setUint32(0, index, false)
+		const s = new Uint8Array(seed)
+		const i = new Uint8Array(b)
+		return new Blake2b(32).update(s).update(i).digest().buffer
+	}
+
 	static async #encryptWallet (key: CryptoKey): Promise<NamedData<ArrayBuffer>> {
 		if (this.#seed == null) {
 			throw new Error('Wallet seed not found')
-- 
2.47.3