Java层算法通杀hook.js

Java.perform(
    function() {

        //从这里开始是算法hook            
        var secretKeySpec = Java.use('javax.crypto.spec.SecretKeySpec');
        secretKeySpec.$init.overload('[B', 'java.lang.String').implementation = function(a, b) {
            showStacks();
            var result = this.$init(a, b);
            send("======================================");
            send("算法名：" + b + "|Dec密钥:" + bytesToString(a));
            send("算法名：" + b + "|Hex密钥:" + bytesToHex(a));
            return result;
        }
        var mac = Java.use('javax.crypto.Mac');
        mac.getInstance.overload('java.lang.String').implementation = function(a) {
            showStacks();
            var res