public String encrypt(String str) {
try {
SecretKeySpec key = new SecretKeySpec(this.key.getBytes(), "Blowfish");
Cipher cipher = Cipher.getInstance("Blowfish/ECB/NoPadding");
cipher.init(Cipher.ENCRYPT_MODE, key);
return Base64.encodeBytes(cipher.doFinal(pad(str).getBytes()));
} catch (Exception e) {
return null;
}
}
public String decrypt(String str) {
try {
SecretKeySpec key = new SecretKeySpec(this.key.getBytes(), "Blowfish");
Cipher cipher = Cipher.getInstance("Blowfish/ECB/NoPadding");
cipher.init(Cipher.DECRYPT_MODE, key);
byte[] decrypted = cipher.doFinal(Base64.decode(str));
return new String(decrypted).replaceAll("\\x00+$", "");
} catch (Exception e) {
return null;
}
}
