From fcb1247a5f85efbe0f51b808f54792b66711e71c Mon Sep 17 00:00:00 2001
From: Chris Duncan <chris@codecow.com>
Date: Mon, 29 Jun 2026 12:31:06 -0700
Subject: [PATCH] Delete redundant Tools.hash function, just use exported
 Blake2b directly.

---
 package-lock.json | 18 +++++++++---------
 src/lib/tools.ts  | 29 -----------------------------
 2 files changed, 9 insertions(+), 38 deletions(-)

diff --git a/package-lock.json b/package-lock.json
index 4cf9be7..01f25f4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -776,9 +776,9 @@
 			}
 		},
 		"node_modules/bare-os": {
-			"version": "3.9.1",
-			"resolved": "https://registry.npmjs.org/bare-os/-/bare-os-3.9.1.tgz",
-			"integrity": "sha512-6M5XjcnsygQNPMCMPXSK379xrJFiZ/AEMNBmFEmQW8d/789VQATvriyi5r0HYTL9TkQ26rn3kgdTG3aisbrXkQ==",
+			"version": "3.9.3",
+			"resolved": "https://registry.npmjs.org/bare-os/-/bare-os-3.9.3.tgz",
+			"integrity": "sha512-fF4Q7QsyKVF5Rj0qvI8BgUNjqzC2JvQlpTaPLjVJVxYVUX5Zr9un+y3w1HmA4nNKdFmRBT8z/WmrjvXzXVerKQ==",
 			"license": "Apache-2.0",
 			"optional": true,
 			"engines": {
@@ -1389,9 +1389,9 @@
 			"optional": true
 		},
 		"node_modules/js-yaml": {
-			"version": "4.2.0",
-			"resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-4.2.0.tgz",
-			"integrity": "sha512-ePWsvanv0DWuDRsW8dnt+R4jQ31SCRCQ7hhNcPXZPsoBZiemuZNYGf7adZdqX2D86j6rvKp3RpCxVTSb8WQlOw==",
+			"version": "4.3.0",
+			"resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-4.3.0.tgz",
+			"integrity": "sha512-1td788aAnnZ5qs7V2QIRl1owjtYpbKt749Y3xauqQgwIIGF/xXWz1wMTEBx5O3LK3lXLVuqXPdPxj2BoFHaW9Q==",
 			"funding": [
 				{
 					"type": "github",
@@ -1797,9 +1797,9 @@
 			}
 		},
 		"node_modules/tar-fs": {
-			"version": "3.1.2",
-			"resolved": "https://registry.npmjs.org/tar-fs/-/tar-fs-3.1.2.tgz",
-			"integrity": "sha512-QGxxTxxyleAdyM3kpFs14ymbYmNFrfY+pHj7Z8FgtbZ7w2//VAgLMac7sT6nRpIHjppXO2AwwEOg0bPFVRcmXw==",
+			"version": "3.1.3",
+			"resolved": "https://registry.npmjs.org/tar-fs/-/tar-fs-3.1.3.tgz",
+			"integrity": "sha512-/hU4AXnIdZu+Gvl1pk0oI5f5HxWsCJRtY2aFaJdk9VvyL48DWU6iU5WAIPG+wIi1YvWA6eTJvIviP/tMAZZNwQ==",
 			"license": "MIT",
 			"optional": true,
 			"dependencies": {
diff --git a/src/lib/tools.ts b/src/lib/tools.ts
index e95f0c5..24a5e90 100644
--- a/src/lib/tools.ts
+++ b/src/lib/tools.ts
@@ -6,7 +6,6 @@ import { Account } from './account'
 import { Block } from './block'
 import { MAX_SUPPLY, UNITS } from './constants'
 import { bytes, hex, utf8 } from './convert'
-import { Blake2b } from './crypto'
 import { Rpc } from './rpc'
 import { Wallet } from './wallet'
 
@@ -109,34 +108,6 @@ export class Tools {
 		}
 	}
 
-	/**
-	 * Hashes one or more arbitrary strings to a 32-byte value using BLAKE2b.
-	 *
-	 * @param {(string|string[])} data String(s) to hash
-	 * @param {string} [encoding] Interprets input strings as hexadecimal values if 'hex' is passed, else UTF-8
-	 */
-	static hash (data: string | string[], encoding?: 'hex'): Uint8Array<ArrayBuffer>
-	/**
-	 * Hashes one or more arbitrary strings to a 32-byte value using BLAKE2b.
-	 *
-	 * @param {(string|string[])} data String(s) to hash
-	 * @param {string} [encoding] Interprets input strings as hexadecimal values if 'hex' is passed, else UTF-8
-	 * @param {string} [format] Formats output as a hexadecimal value if 'hex' is passed, else Uint8Array<ArrayBuffer>
-	 */
-	static hash (data: string | string[], encoding?: 'hex', format?: 'hex'): string | Uint8Array<ArrayBuffer> {
-		if (!Array.isArray(data)) data = [data]
-		const hash = new Blake2b(32)
-		if (encoding === 'hex') {
-			data.forEach(str => hash.update(hex.toBytes(str)))
-		} else {
-			const enc = new TextEncoder()
-			data.forEach(str => hash.update(enc.encode(str)))
-		}
-		return format === 'hex'
-			? bytes.toHex(hash.digest())
-			: hash.digest()
-	}
-
 	/**
 	 * Signs an arbitrary string with a secret key using nano25519. The input data
 	 * is encoded as UTF-8 and can be up to 32 KiB in total.
-- 
2.52.0