com.googlecode.jinahya.nica.util

Class Sha

java.lang.Object

com.googlecode.jinahya.nica.util.Sha

Direct Known Subclasses:

ShaBC, ShaJCA

public abstract class Sha
extends Object

Author:

Jin Kwon

Constructor Summary

Constructors

Constructor and Description
Sha()

Method Summary

Methods

Modifier and Type	Method and Description
abstract byte[]	hash(byte[] data) Hashes given data.
byte[]	hash(String data) Hashes given data.
String	hashToString(byte[] data) Hashes given data and returns as a HEX string.
String	hashToString(String data) Hashes given unhashed and returns as a HEX string.
static Sha	synchronizedSha(Sha sha) Returns a synchronized instance.

Methods inherited from class java.lang.Object

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

Constructor Detail

Sha

public Sha()

Method Detail

synchronizedSha

public static Sha synchronizedSha(Sha sha)

Returns a synchronized instance.

Parameters:

sha - the sha to be wrapped.

Returns:

a synchronized instance.

hash

public abstract byte[] hash(byte[] data)

Hashes given data.

Parameters:

data - data to hash

Returns:

hashed output

hash

public byte[] hash(String data)

Hashes given data.

Parameters:

data - the string to hash

Returns:

hashed output

hashToString

public String hashToString(byte[] data)

Hashes given data and returns as a HEX string.

Parameters:

data - data to hash

Returns:

hashed output as a HEX string.

hashToString

public String hashToString(String data)

Hashes given unhashed and returns as a HEX string.

Parameters:

data - the string to hash

Returns:

hashed output as a HEX string