cn.vonce.sql.uitls

类 HashUtil

java.lang.Object

cn.vonce.sql.uitls.HashUtil

public class HashUtil
extends Object

Utility class for hashing.

作者:

liaoxuefeng

构造器概要

构造器

构造器和说明
HashUtil()

方法概要

限定符和类型	方法和说明
static byte[]	hmacSha1(byte[] data, byte[] key) Do HMAC-SHA1.
static String	hmacSha256(byte[] data, byte[] key) Do HMAC-SHA256.
static String	hmacSha256(byte[] data, String key) Do HMAC-SHA256.
static String	hmacSha256(String data, String key) Do HMAC-SHA256.
static byte[]	hmacSha256AsBytes(byte[] data, byte[] key) Do HMAC-SHA256.
static byte[]	hmacSha256AsBytes(String data, String key) Do HMAC-SHA256.
static String	sha1(byte[] input) Generate SHA-1 as hex string (all lower-case).
static String	sha1(String input) Generate SHA-1 as hex string (all lower-case).
static byte[]	sha1AsBytes(byte[] input) Generate SHA-1 as bytes.
static byte[]	sha1AsBytes(String input)
static String	sha256(byte[] input) Generate SHA-256 as hex string (all lower-case).
static String	sha256(String input) Generate SHA-256 as hex string (all lower-case).
static byte[]	sha256AsBytes(byte[] input) Generate SHA-256 as bytes.
static byte[]	sha256AsBytes(String input) Generate SHA-256 as hex string (all lower-case).
static byte[]	sha512AsBytes(byte[] input) Generate SHA-512 as bytes.

从类继承的方法 java.lang.Object

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

构造器详细资料

HashUtil

public HashUtil()

方法详细资料

sha1

public static String sha1(String input)

Generate SHA-1 as hex string (all lower-case).

参数:

input - Input as string.

返回:

Hex string.

sha1

public static String sha1(byte[] input)

Generate SHA-1 as hex string (all lower-case).

参数:

input - Input as bytes.

返回:

Hex string.

sha1AsBytes

public static byte[] sha1AsBytes(String input)

sha1AsBytes

public static byte[] sha1AsBytes(byte[] input)

Generate SHA-1 as bytes.

参数:

input - Input as bytes.

返回:

Bytes.

sha256

public static String sha256(String input)

Generate SHA-256 as hex string (all lower-case).

参数:

input - Input as String.

返回:

Hex string.

sha256AsBytes

public static byte[] sha256AsBytes(String input)

Generate SHA-256 as hex string (all lower-case).

参数:

input - Input as String.

返回:

Hex string.

sha256

public static String sha256(byte[] input)

Generate SHA-256 as hex string (all lower-case).

参数:

input - Input as bytes.

返回:

Hex string.

sha256AsBytes

public static byte[] sha256AsBytes(byte[] input)

Generate SHA-256 as bytes.

参数:

input - Input as bytes.

返回:

SHA bytes.

sha512AsBytes

public static byte[] sha512AsBytes(byte[] input)

Generate SHA-512 as bytes.

参数:

input - Input as bytes.

返回:

SHA bytes.

hmacSha256AsBytes

public static byte[] hmacSha256AsBytes(byte[] data,
                                       byte[] key)

Do HMAC-SHA256.

返回:

Hex string.

hmacSha256

public static String hmacSha256(byte[] data,
                                byte[] key)

Do HMAC-SHA256.

返回:

Hex string.

hmacSha1

public static byte[] hmacSha1(byte[] data,
                              byte[] key)

Do HMAC-SHA1.

返回:

byte[] as result.

hmacSha256

public static String hmacSha256(String data,
                                String key)

Do HMAC-SHA256.

返回:

byte[] as result.

hmacSha256AsBytes

public static byte[] hmacSha256AsBytes(String data,
                                       String key)

Do HMAC-SHA256.

返回:

byte[] as result.

hmacSha256

public static String hmacSha256(byte[] data,
                                String key)

Do HMAC-SHA256.

返回:

byte[] as result.