private static final Logger LOG = LoggerFactory.getLogger(AAAEncryptionServiceImpl.class);
- private SecretKey key;
- private IvParameterSpec ivspec;
- private Cipher encryptCipher;
- private Cipher decryptCipher;
+ private final SecretKey key;
+ private final IvParameterSpec ivspec;
+ private final Cipher encryptCipher;
+ private final Cipher decryptCipher;
public AAAEncryptionServiceImpl(AaaEncryptServiceConfig module) {
SecretKey tempKey = null;
IvParameterSpec tempIvSpec = null;
+ if (module.getEncryptSalt() == null) {
+ throw new IllegalArgumentException("null encryptSalt in AaaEncryptServiceConfig: " + module.toString());
+ }
final byte[] enryptionKeySalt = getEncryptionKeySalt(module.getEncryptSalt());
try {
final SecretKeyFactory keyFactory = SecretKeyFactory.getInstance(module.getEncryptMethod());
return encData;
}
- private byte[] getEncryptionKeySalt(String encryptSalt){
+ private byte[] getEncryptionKeySalt(String encryptSalt) {
StringTokenizer tokens = new StringTokenizer(encryptSalt, ",");
List<Byte> saltList = new ArrayList<>();
- while(tokens.hasMoreTokens()){
+ while (tokens.hasMoreTokens()) {
String by = tokens.nextToken();
saltList.add(Byte.parseByte(by.trim()));
}
byte salt[] = new byte[saltList.size()];
- int i=0;
- for(Byte b:saltList){
+ int i = 0;
+ for (Byte b : saltList) {
salt[i] = b;
i++;
}
return salt;
}
-}
\ No newline at end of file
+}
Code Review / aaa.git / commitdiff