added necessary npm packages

2026-08-26 07:54:21 +00:00 · 2018-08-09 11:15:09 +08:00
parent 93ee4ecb68
commit fc1b011160
2787 changed files with 243227 additions and 1 deletions
@@ -0,0 +1,10 @@
+'use strict';
+const crypto = require('crypto');
+
+module.exports = len => {
+	if (!Number.isFinite(len)) {
+		throw new TypeError('Expected a finite number');
+	}
+
+	return crypto.randomBytes(Math.ceil(len / 2)).toString('hex').slice(0, len);
+};