From: Chris Duncan <chris@zoso.dev>
Date: Mon, 2 Dec 2024 16:43:15 +0000 (-0800)
Subject: Tabs.
X-Git-Url: https://zoso.dev/?a=commitdiff_plain;h=3c2422fc91e017b68a7310655e63e6b983acb984;p=libnemo.git

Tabs.
---

diff --git a/src/lib/pow.ts b/src/lib/pow.ts
index 2be8a41..7a9fea1 100644
--- a/src/lib/pow.ts
+++ b/src/lib/pow.ts
@@ -4,49 +4,49 @@
 import { Blake2b } from './blake2b.js'
 
 const p = () => {
-  const NONCE_BYTES = 8
-  const RECEIVE_THRESHOLD = 'fffffe0000000000'
-  const SEND_THRESHOLD = 'fffffff800000000'
-
-  /**
-  * Listens for messages from a calling function.
-  */
-  addEventListener('message', (message) => {
-    const data = JSON.parse(new TextDecoder().decode(message.data ?? message))
-    for (const d of data) {
-      d.nonce = find(d.hash, d.threshold)
-    }
-    const buf = new TextEncoder().encode(JSON.stringify(data)).buffer
-    //@ts-expect-error
-    postMessage(buf, [buf])
-  })
-
-  async function find (hash: string, threshold: string = SEND_THRESHOLD) {
-    let count = 0
-    let result = null
-    do {
-      count++
-      const nonce: Uint8Array = new Uint8Array(NONCE_BYTES)
-      crypto.getRandomValues(nonce)
-      const test: string = new Blake2b(NONCE_BYTES)
-        .update(nonce)
-        .update(parseHex(hash))
-        .digest('hex') as string
-      if (count % 1000 === 0) console.log(`${count} hashes...`)
-      if (BigInt(`0x${test}`) >= BigInt(`0x${threshold}`)) {
-        result = nonce
-      }
-    } while (result == null)
-    return result
-  }
-
-  function parseHex (hex: string) {
-    if (hex.length % 2 === 1) hex = `0${hex}`
-    const arr = hex.match(/.{1,2}/g)?.map(byte => parseInt(byte, 16))
-    return Uint8Array.from(arr ?? [])
-  }
-
-  return { find }
+	const NONCE_BYTES = 8
+	const RECEIVE_THRESHOLD = 'fffffe0000000000'
+	const SEND_THRESHOLD = 'fffffff800000000'
+
+	/**
+	* Listens for messages from a calling function.
+	*/
+	addEventListener('message', (message) => {
+		const data = JSON.parse(new TextDecoder().decode(message.data ?? message))
+		for (const d of data) {
+			d.nonce = find(d.hash, d.threshold)
+		}
+		const buf = new TextEncoder().encode(JSON.stringify(data)).buffer
+		//@ts-expect-error
+		postMessage(buf, [buf])
+	})
+
+	async function find (hash: string, threshold: string = SEND_THRESHOLD) {
+		let count = 0
+		let result = null
+		do {
+			count++
+			const nonce: Uint8Array = new Uint8Array(NONCE_BYTES)
+			crypto.getRandomValues(nonce)
+			const test: string = new Blake2b(NONCE_BYTES)
+				.update(nonce)
+				.update(parseHex(hash))
+				.digest('hex') as string
+			if (count % 1000 === 0) console.log(`${count} hashes...`)
+			if (BigInt(`0x${test}`) >= BigInt(`0x${threshold}`)) {
+				result = nonce
+			}
+		} while (result == null)
+		return result
+	}
+
+	function parseHex (hex: string) {
+		if (hex.length % 2 === 1) hex = `0${hex}`
+		const arr = hex.match(/.{1,2}/g)?.map(byte => parseInt(byte, 16))
+		return Uint8Array.from(arr ?? [])
+	}
+
+	return { find }
 }
 
 export const Pow = p()