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java.lang.Objectbitronix.tm.utils.CryptoEngine
public class CryptoEngine
Simple crypto helper that uses symetric keys to crypt and decrypt resources passwords.
| Constructor Summary | |
|---|---|
CryptoEngine()
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| Method Summary | |
|---|---|
static String |
crypt(String cipher,
String data)
Crypt the given data using the given cipher. |
static String |
decrypt(String cipher,
String data)
Decrypt using the given cipher the given base64-encoded, crypted data. |
static void |
main(String[] args)
Main method of this class to be used as a command-line tool to get a crypted version of a resource password. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public CryptoEngine()
| Method Detail |
|---|
public static String crypt(String cipher,
String data)
throws InvalidKeyException,
NoSuchAlgorithmException,
NoSuchPaddingException,
InvalidKeySpecException,
IOException
cipher - the cypther to use.data - the data to crypt.
InvalidKeyException - if the given key material is shorter than 8 bytes.
NoSuchAlgorithmException - if a secret-key factory for the specified algorithm is not available in the
default provider package or any of the other provider packages that were searched.
NoSuchPaddingException - if transformation contains a padding scheme that is not available.
InvalidKeySpecException - if the given key specification is inappropriate for this secret-key factory to
produce a secret key.
IOException - if an I/O error occurs.
public static String decrypt(String cipher,
String data)
throws InvalidKeyException,
NoSuchAlgorithmException,
NoSuchPaddingException,
InvalidKeySpecException,
IOException
cipher - the cypther to use.data - the base64-encoded data to decrypt.
InvalidKeyException - if the given key material is shorter than 8 bytes.
NoSuchAlgorithmException - if a secret-key factory for the specified algorithm is not available in the
default provider package or any of the other provider packages that were searched.
NoSuchPaddingException - if transformation contains a padding scheme that is not available.
InvalidKeySpecException - if the given key specification is inappropriate for this secret-key factory to
produce a secret key.
IOException - if an I/O error occurs.
public static void main(String[] args)
throws Exception
args - the command-line arguments.
Exception - when an error occurs crypting the given resource password.
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