diff --git a/src/main.js b/src/main.js
--- a/src/main.js
+++ b/src/main.js
@@ -1,13 +1,15 @@
 import * as util from "./util.js";
 import {blake2s} from "./blake.js";
+import {pbkdf2} from "./pbkdf2.js";
 import {Chacha20,encrypt,decrypt} from "./chacha.js";
 
-export default {util,blake2s,Chacha20};
+export default {util,blake2s,pbkdf2,Chacha20,encrypt,decrypt};
 
 // export for tests running on Node
 if(typeof module!=='undefined'&&module.hasOwnProperty('exports')){
 	module.exports.util=util;
 	module.exports.blake2s=blake2s;
+	module.exports.pbkdf2=pbkdf2;
 	module.exports.Chacha20=Chacha20;
 	module.exports.encrypt=encrypt;
 	module.exports.decrypt=decrypt;