scryptSync - Quai Network Docs

function scryptSync(
   _passwd, 
   _salt, 
   N, 
   r, 
   p, 
   dkLen): string

Provides a synchronous variant of scrypt. This will completely lock up and freeze the UI in a browser and will prevent any event loop from progressing. For this reason, it is preferred to use the async variant.

Parameters

Parameter	Type	Description
`_passwd`	`BytesLike`	The password to use.
`_salt`	`BytesLike`	The salt to use.
`N`	`number`	The CPU/memory cost parameter.
`r`	`number`	The block size parameter.
`p`	`number`	The parallelization parameter.
`dkLen`	`number`	The length of the key to generate.

Returns

string The key derived from the password.

Example

// The password must be converted to bytes, and it is generally
// best practices to ensure the string has been normalized. Many
// formats explicitly indicate the normalization form to use.
password = 'hello';
passwordBytes = toUtf8Bytes(password, 'NFKC');

salt = id('some-salt');

// Compute the scrypt
scryptSync(passwordBytes, salt, 1024, 8, 1, 16);

Source

crypto/scrypt.ts:153