Review

20

1ACDBC9C964083C869629F4CE3463FAA08262E9EDE6C6A6EE3296111D21BDB1E-enjarify.jar:com/umeng/socom/b/b

/*
 * Decompiled with CFR 0_128.
 * 
 * Could not load the following classes:
 *  android.text.TextUtils
 *  android.util.Log
 *  com.umeng.socom.b.c
 *  com.umeng.socom.b.h
 */
package com.umeng.socom.b;

import android.text.TextUtils;
import android.util.Log;
import com.umeng.socom.b.c;
import com.umeng.socom.b.h;
import java.security.Key;
import java.security.spec.AlgorithmParameterSpec;
import javax.crypto.Cipher;
import javax.crypto.spec.IvParameterSpec;
import javax.crypto.spec.SecretKeySpec;

public class b {
    private static byte[] a = null;
    private static byte[] b = "nmeug.f9/Om+L823".getBytes();
    private static String c = b.class.getName();

    /*
     * Enabled force condition propagation
     * Lifted jumps to return sites
     */
    public static String a(String string, String string2) {
        byte[] arrby = a;
        if (arrby == null) {
            arrby = c;
            String string3 = "AES encrypt\u5bc6\u94a5\u521d\u59cb\u5316\u5931\u8d25";
            Log.d((String)arrby, (String)string3);
            return "";
        }
        arrby = Cipher.getInstance("AES/CBC/PKCS5Padding");
        Object object = a;
        byte[] arrby2 = new byte[]((byte[])object, "AES");
        byte[] arrby3 = b;
        object = new Object(arrby3);
        int n = 1;
        arrby.init(n, (Key)arrby2, (AlgorithmParameterSpec)object);
        arrby2 = string.getBytes(string2);
        return c.d((byte[])arrby.doFinal(arrby2));
    }

    public static void a(String string) {
        int n = 16;
        boolean bl = TextUtils.isEmpty((CharSequence)string);
        if (!bl) {
            byte[] arrby = h.a((String)string);
            int n2 = arrby.length();
            if (n2 >= n) {
                n2 = 0;
                arrby = arrby.substring(0, n);
            }
            arrby = arrby.getBytes();
            a = arrby;
        }
    }

    /*
     * Enabled force condition propagation
     * Lifted jumps to return sites
     */
    public static String b(String string, String string2) {
        byte[] arrby = a;
        if (arrby == null) {
            arrby = c;
            String string3 = "AES decrypt\u5bc6\u94a5\u521d\u59cb\u5316\u5931\u8d25";
            Log.d((String)arrby, (String)string3);
            return "";
        }
        arrby = Cipher.getInstance("AES/CBC/PKCS5Padding");
        Object object = a;
        byte[] arrby2 = new byte[]((byte[])object, "AES");
        byte[] arrby3 = b;
        object = new Object(arrby3);
        int n = 2;
        arrby.init(n, (Key)arrby2, (AlgorithmParameterSpec)object);
        arrby2 = c.b((String)string);
        arrby2 = arrby.doFinal(arrby2);
        return new byte[](arrby2, string2);
    }

    public static String c(String string, String string2) {
        byte[] arrby = "AES/CBC/NoPadding";
        Cipher cipher = Cipher.getInstance((String)arrby);
        int n = cipher.getBlockSize();
        byte[] arrby2 = string.getBytes(string2);
        int n2 = arrby2.length;
        int n3 = n2 % n;
        if (n3 != 0) {
            n3 = n2 % n;
            n2 += (n -= n3);
        }
        arrby = new byte[n2];
        n = arrby2.length;
        System.arraycopy(arrby2, 0, arrby, 0, n);
        arrby2 = a;
        SecretKeySpec secretKeySpec = new SecretKeySpec(arrby2, "AES");
        byte[] arrby3 = b;
        arrby2 = new byte[](arrby3);
        cipher.init(1, (Key)secretKeySpec, (AlgorithmParameterSpec)arrby2);
        return c.d((byte[])cipher.doFinal(arrby));
    }

    public static String d(String string, String string2) {
        byte[] arrby = Cipher.getInstance("AES/CBC/NoPadding");
        Object object = a;
        Object object2 = new Object((byte[])object, "AES");
        byte[] arrby2 = b;
        object = new Object(arrby2);
        arrby.init(2, (Key)object2, (AlgorithmParameterSpec)object);
        object2 = c.b((String)string);
        arrby = arrby.doFinal((byte[])object2);
        object2 = new Object(arrby, string2);
        return object2;
    }
}