Timo/crypto-helper
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add progress callback
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Timo Hocker 2023-04-07 16:55:52 +02:00
parent 5bbf9d658c
commit fe1ab3bf64
Signed by: Timo
GPG Key ID: DFAC2CF4E1D1BEC9
2 changed files with 5 additions and 4 deletions
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7
lib/pbkdf.js
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@ -6,13 +6,14 @@ const { scrypt } = require ('scrypt-js');
* creates a scrypt hash * creates a scrypt hash
* *
* @param {string} str string input * @param {string} str string input
* @param {string} salt salt * @param {string} salt salt#
* @param {(progress: number) => void} [progress] progress callback
* @returns {Promise<string>} hash * @returns {Promise<string>} hash
*/ */
async function pbkdf_scrypt (str, salt) { async function pbkdf_scrypt (str, salt, progress) {
const bstr = Buffer.from (str.normalize ('NFKC'), 'utf-8'); const bstr = Buffer.from (str.normalize ('NFKC'), 'utf-8');
const bsalt = Buffer.from (salt.normalize ('NFKC'), 'utf-8'); const bsalt = Buffer.from (salt.normalize ('NFKC'), 'utf-8');
const hash = await scrypt (bstr, bsalt, 8192, 8, 1, 64); const hash = await scrypt (bstr, bsalt, 8192, 8, 1, 64, progress);
return Buffer.from (hash) return Buffer.from (hash)
.toString ('hex'); .toString ('hex');
} }

2
package.json
View File

@ -1,6 +1,6 @@
{ {
"name": "@sapphirecode/crypto-helper", "name": "@sapphirecode/crypto-helper",
"version": "2.1.1", "version": "2.1.2",
"main": "index.js", "main": "index.js",
"author": { "author": {
"name": "Timo Hocker", "name": "Timo Hocker",