io.baltoro.util

Class CryptoUtil

java.lang.Object

io.baltoro.util.CryptoUtil

public class CryptoUtil
extends Object

Constructor Summary

Constructors

Constructor and Description
CryptoUtil()

Method Summary

Modifier and Type	Method and Description
static String	decrypt(String encodedKey, String encodedInput)
static String	decryptWithPassword(String password, String input)
static String	encrypt(String encodedKey, String encodedInput)
static String	encryptWithPassword(String password, String input)
static String	genAESKey()
static Keys	generateKeys()
static String	hash(byte[] contentBytes)
static String	hash(String str)
static String	makeBlankString(int len)
static X509Certificate	signCert(KeyPair pair, String name, X509Certificate caCert, PrivateKey caKey)
static String	toHex(byte[] data)
static String	toHex(byte[] data, int length)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CryptoUtil

public CryptoUtil()

Method Detail

genAESKey

public static String genAESKey()
                        throws RuntimeException

Throws:

RuntimeException

generateKeys

public static Keys generateKeys()
                         throws RuntimeException

Throws:

RuntimeException

encrypt

public static String encrypt(String encodedKey,
                             String encodedInput)
                      throws RuntimeException

Throws:

RuntimeException

encryptWithPassword

public static String encryptWithPassword(String password,
                                         String input)
                                  throws RuntimeException

Throws:

RuntimeException

decryptWithPassword

public static String decryptWithPassword(String password,
                                         String input)
                                  throws RuntimeException

Throws:

RuntimeException

decrypt

public static String decrypt(String encodedKey,
                             String encodedInput)
                      throws RuntimeException

Throws:

RuntimeException

hash

public static String hash(String str)
                   throws RuntimeException

Throws:

RuntimeException

hash

public static String hash(byte[] contentBytes)
                   throws RuntimeException

Throws:

RuntimeException

signCert

public static X509Certificate signCert(KeyPair pair,
                                       String name,
                                       X509Certificate caCert,
                                       PrivateKey caKey)
                                throws Exception

Throws:

Exception

toHex

public static String toHex(byte[] data,
                           int length)

toHex

public static String toHex(byte[] data)

makeBlankString

public static String makeBlankString(int len)