Android examples for java.security:AES
decrypt with AES Key
//package com.java2s; import android.util.Base64; import android.util.Log; import javax.crypto.Cipher; import javax.crypto.spec.SecretKeySpec; public class Main { public static String v_decrypt(String text, SecretKeySpec sks) { byte[] decodedBytes = null; byte[] encodedBytes = null; encodedBytes = Base64.decode(text, Base64.DEFAULT); try {//from w w w. j a va 2s . c o m Cipher c = Cipher.getInstance("AES"); c.init(Cipher.DECRYPT_MODE, sks); decodedBytes = c.doFinal(encodedBytes); } catch (Exception e) { Log.e("", "AES decryption error"); e.printStackTrace(); } return new String(decodedBytes); } }