public class SecurityHelper extends Object
| Constructor and Description |
|---|
SecurityHelper() |
| Modifier and Type | Method and Description |
|---|---|
static void |
destroy(Destroyable d) |
static byte[] |
getSha256Digest(byte[] data) |
static byte[] |
getSha256Digest(String data) |
static MessageDigest |
getSha256Digester() |
static byte[] |
jvmFingerprint() |
static byte[] |
pad(byte[] data,
int blockSize) |
static void |
randomize(byte[] data) |
static void |
randomize(char[] data) |
static byte[] |
unpad(byte[] data) |
public static void destroy(Destroyable d)
public static void randomize(byte[] data)
public static void randomize(char[] data)
public static MessageDigest getSha256Digester()
public static byte[] getSha256Digest(byte[] data)
public static byte[] getSha256Digest(String data)
public static byte[] jvmFingerprint()
public static byte[] pad(byte[] data,
int blockSize)
data - blockSize - block size in bits (8 bits = 1 byte)public static byte[] unpad(byte[] data)
data - Copyright © 2022. All rights reserved.