fix: allow PBES2 for the correct JWK use values

panva · Dec 5, 2019 · f0d7194 · f0d7194
1 parent 2bd3d3c
commit f0d7194
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/jwa/pbes2.js b/lib/jwa/pbes2.js
@@ -54,7 +54,7 @@ module.exports = (JWA, JWK) => {
     if (kwWrap && kwUnwrap) {
       JWA.keyManagementEncrypt.set(jwaAlg, wrapKey.bind(undefined, keylen, sha, concatSalt.bind(undefined, jwaAlg), kwWrap))
       JWA.keyManagementDecrypt.set(jwaAlg, unwrapKey.bind(undefined, keylen, sha, concatSalt.bind(undefined, jwaAlg), kwUnwrap))
-      JWK.oct.deriveKey[jwaAlg] = key => key.use === 'sig' || key.use === undefined
+      JWK.oct.deriveKey[jwaAlg] = key => key.use === 'enc' || key.use === undefined
     }
   })
 }