I am new in swift. I have AES code in android so i need AES code for swift 2. I found a lot AES code but did not found the same code for swift 2 and Android. please, advise me.
this code for android:
public class AES {
public static String SALT = "8e0b86611d5922ffd57fcc053644ff6d73459b2b";
public static SecretKeySpec getKey(String myKey) {
MessageDigest sha = null;
byte[] key;
try {
key = myKey.getBytes("UTF-8");
sha = MessageDigest.getInstance("SHA-1");
key = sha.digest(key);
key = Arrays.copyOf(key, 16); // use only first 128 bit
return new SecretKeySpec(key, "AES");
} catch (NoSuchAlgorithmException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (UnsupportedEncodingException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return null;
}
public static String encrypt(String strToEncrypt, String password) {
try {
Cipher cipher = Cipher.getInstance("AES/ECB/PKCS5Padding");
cipher.init(Cipher.ENCRYPT_MODE, getKey(password));
return Base64.encodeBase64String(cipher.doFinal(strToEncrypt.getBytes("UTF-8")));
} catch (Exception e) {
System.out.println("Error while encrypting: " + e.toString());
}
return null;
}
public static String decrypt(String strToDecrypt, String password) {
try {
Cipher cipher = Cipher.getInstance("AES/ECB/PKCS5PADDING");
cipher.init(Cipher.DECRYPT_MODE, getKey(password));
return new String(cipher.doFinal(Base64.decodeBase64(strToDecrypt)));
} catch (Exception e) {
System.out.println("Error while decrypting: " + e.toString());
}
return null;
}
public static void main(String args[]) {
String text = "Hello World!";
String encrypt = AES.encrypt(text,SALT);
System.out.println("String to Encrypt: " + text);
System.out.println("Encrypted: " + encrypt);
System.out.println("String To Decrypt : " + encrypt);
System.out.println("Decrypted : " + AES.decrypt(encrypt,SALT));
}
}
