Package me.alexdevs.classicPeripherals.core

Class Crypto

java.lang.Object

me.alexdevs.classicPeripherals.core.Crypto

public class Crypto
extends Object

Method Summary

Modifier and Type	Method	Description
static String	computeSharedSecret(String privateKey, String peerPublicKey)
static String	decodeBase64(String data)
static String	decryptAes(String data, String key, String iv)
static String	deriveECDHPublicKey(String privateKey)
static String	derivePublicKey(String key)
static String	encodeBase64(String data)
static String	encryptAes(String data, String key, String iv)
static String	generatePrivateKey()
static String	md5(String data, boolean hex)
static String	md5Hmac(String key, String data, boolean hex)
static double	secureRandom()
static double	secureRandom(double max)
static double	secureRandom(double min, double max)
static byte[]	secureRandomBuffer(int length)
static String	sha1(String data, boolean hex)
static String	sha1Hmac(String key, String data, boolean hex)
static String	sha256(String data, boolean hex)
static String	sha256Hmac(String key, String data, boolean hex)
static String	sha512(String data, boolean hex)
static String	sha512Hmac(String key, String data, boolean hex)
static String	sign(String message, String key)
static String	toStr(byte[] bytes, boolean hex)
static boolean	verify(String message, String signature, String publicKey)

Methods inherited from class java.lang.Object

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

Method Details

toStr

public static String toStr(byte[] bytes,
 boolean hex)

md5

public static String md5(String data,
 boolean hex)

sha1

public static String sha1(String data,
 boolean hex)

sha256

public static String sha256(String data,
 boolean hex)

sha512

public static String sha512(String data,
 boolean hex)

md5Hmac

public static String md5Hmac(String key,
 String data,
 boolean hex)

sha1Hmac

public static String sha1Hmac(String key,
 String data,
 boolean hex)

sha256Hmac

public static String sha256Hmac(String key,
 String data,
 boolean hex)

sha512Hmac

public static String sha512Hmac(String key,
 String data,
 boolean hex)

secureRandom

public static double secureRandom()

secureRandom

public static double secureRandom(double max)

secureRandom

public static double secureRandom(double min,
 double max)

secureRandomBuffer

public static byte[] secureRandomBuffer(int length)

generatePrivateKey

public static String generatePrivateKey()

derivePublicKey

public static String derivePublicKey(String key)

sign

public static String sign(String message,
 String key)

verify

public static boolean verify(String message,
 String signature,
 String publicKey)

deriveECDHPublicKey

public static String deriveECDHPublicKey(String privateKey)

computeSharedSecret

public static String computeSharedSecret(String privateKey,
 String peerPublicKey)

encodeBase64

public static String encodeBase64(String data)

decodeBase64

public static String decodeBase64(String data)

encryptAes

public static String encryptAes(String data,
 String key,
 String iv)
                         throws BadPaddingException

Throws:

BadPaddingException

decryptAes

public static String decryptAes(String data,
 String key,
 String iv)
                         throws BadPaddingException

Throws:

BadPaddingException