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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
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
*
* @param {string} str string input
* @param {string} salt salt
* @param {string} salt salt#
* @param {(progress: number) => void} [progress] progress callback
* @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 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)
.toString ('hex');
}