Factorize PBKDF parameters

2024-06-04 16:50:59 +02:00
parent 12af559167
commit a2ad9f9b74
1 changed files with 6 additions and 3 deletions
@@ -1,6 +1,11 @@
 import logger from 'log'

 const log = logger('crypto:pbkdf')
+export const PBKDF_parameters = {
+    name: "PBKDF2",
+    iterations: 250_000,
+    hash: "SHA-512",
+}

 export async function pbkdf(password: string, salt: Uint8Array, usages: KeyUsage[]): Promise<CryptoKey> {
    log.trace('derive')
@@ -16,9 +21,7 @@ export async function pbkdf(password: string, salt: Uint8Array, usages: KeyUsage

    return crypto.subtle.deriveKey(
        {
-            name: "PBKDF2",
-            iterations: 250_000,
-            hash: "SHA-512",
+            ...PBKDF_parameters,
            salt,
        },
        keyMaterial,