vmEjTgzh

1public static String cifraDES(String chave, String dado) throws Exception {
2        DESKeySpec keySpec = new DESKeySpec(hexStringToByteArray(chave));
3        SecretKeyFactory kf = SecretKeyFactory.getInstance("DES");
4        SecretKey passwordKey = kf.generateSecret(keySpec);
5        Cipher c = Cipher.getInstance("DES");
6        c = Cipher.getInstance("DES/ECB/NoPadding");
7        c.init(Cipher.ENCRYPT_MODE, passwordKey);
8        return bytesToHex(c.doFinal(hexStringToByteArray(dado)));
9}
10	
11dado = "53495A45303030386E6F7661313031305858585858585858"
12  chave = "3455189635541968"
13  des = OpenSSL::Cipher.new('des-ecb').encrypt
14  des.key = chave
15  s = des.update(dado) + des.final
16
17  Base64.encode64(s).gsub(/n/, "")
18	
19'key' be must 8 bytes