public static String decryptWithBase64NoUrlEncode(byte[] input, byte[] key) {
// decode base64
byte[] base = null;
try {
base = UtilsBase64.decodeToBytes(input);
} catch (Exception e) {
Logger.e("failed to get the decode base64 for info" + e.getMessage());
return null;
}
// decrypt aes256
byte[] zip = UtilsCrypto.decrypt(base, key);
if (null == zip) {
Logger.e("failed to decrypt the file.");
return null;
}
// unzip
byte[] unzip = UtilsZip.unzip(zip);
String ret = null;
try {
ret = new String(unzip, DEFAULT_CHARSET);
} catch (UnsupportedEncodingException e) {
Logger.e("failed to get the decrypt info" + e.getMessage());
}
return ret;
}
public static String encryptWithBase64NoUrlEncode(String input, byte[] key) {
// to bytes
byte[] in = null;
try {
in = input.getBytes(DEFAULT_CHARSET);
} catch (UnsupportedEncodingException e) {
return null;
}
// zip
byte[] zip = UtilsZip.zip(in);
// ecrypt
byte[] enc = UtilsCrypto.encrypt(zip, key);
// ecode base64
String base64 = null;
try {
base64 = UtilsBase64.encodeToString(enc);
} catch (Exception e) {
}
return base64;
}
public static String encryptWithBase64(String input, byte[] key) {
// to bytes
byte[] in = null;
try {
in = input.getBytes(DEFAULT_CHARSET);
} catch (UnsupportedEncodingException e) {
Logger.e("failed to get the encrypted info" + e.getMessage());
return null;
}
// zip
byte[] zip = UtilsZip.zip(in);
// ecrypt
byte[] enc = UtilsCrypto.encrypt(zip, key);
// ecode base64
String base64 = null;
try {
base64 = UtilsBase64.encodeToStringWithURLEncode(enc);
} catch (UnsupportedEncodingException e) {
Logger.e("failed to encode the base64 info" + e.getMessage());
}
return base64;
}