Package org.apereo.cas.util

Class DigestUtils

java.lang.Object

org.apereo.cas.util.DigestUtils

public class DigestUtils
extends java.lang.Object

This is DigestUtils that encapsulates common compression calls and operations in one spot.

Since:

5.0.0

Constructor Summary

Constructors

Constructor	Description
DigestUtils()

Method Summary

Modifier and Type	Method	Description
static java.lang.String	abbreviate(java.lang.String str)	Abbreviate string.
static java.lang.String	digest(java.lang.String alg, byte[] data)	Computes hex encoded digest.
static java.lang.String	digest(java.lang.String alg, java.lang.String data)	Computes hex encoded digest.
static byte[]	rawDigest(java.lang.String alg, byte[] data)	Raw digest.
static byte[]	rawDigest(java.lang.String alg, java.lang.String salt, java.lang.String... data)	Raw digest byte [ ].
static byte[]	rawDigestSha256(java.lang.String data)	Computes digest.
static byte[]	sha(byte[] data)	Computes SHA digest.
static java.lang.String	sha(java.lang.String data)	Computes hex encoded SHA digest.
static java.lang.String	sha256(java.lang.String data)	Computes hex encoded SHA256 digest.
static java.lang.String	sha512(java.lang.String data)	Computes hex encoded SHA512 digest.
static java.lang.String	shaBase32(java.lang.String salt, java.lang.String data, java.lang.String separator, boolean chunked)	Sha base 32 string.
static java.lang.String	shaBase64(java.lang.String salt, java.lang.String data)	Sha base 64 string.
static java.lang.String	shaBase64(java.lang.String salt, java.lang.String data, java.lang.String separator)	Sha base 64 string.
static java.lang.String	shaBase64(java.lang.String salt, java.lang.String data, java.lang.String separator, boolean chunked)	Sha base 64 string.

Methods inherited from class java.lang.Object

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

Constructor Detail

DigestUtils

public DigestUtils()

Method Detail

sha512

public static java.lang.String sha512(java.lang.String data)

Computes hex encoded SHA512 digest.

Parameters:

data - data to be hashed

Returns:

sha-512 hash

sha256

public static java.lang.String sha256(java.lang.String data)

Computes hex encoded SHA256 digest.

Parameters:

data - data to be hashed

Returns:

sha-256 hash

sha

public static java.lang.String sha(java.lang.String data)

Computes hex encoded SHA digest.

Parameters:

data - data to be hashed

Returns:

sha hash

sha

public static byte[] sha(byte[] data)

Computes SHA digest.

Parameters:

data - data to be hashed

Returns:

sha hash

shaBase64

public static java.lang.String shaBase64(java.lang.String salt,
                                         java.lang.String data)

Sha base 64 string.

Parameters:

salt - the salt

data - the data

Returns:

the string

shaBase64

public static java.lang.String shaBase64(java.lang.String salt,
                                         java.lang.String data,
                                         java.lang.String separator,
                                         boolean chunked)

Sha base 64 string.

Parameters:

salt - the salt

data - the data

separator - a string separator, if any

chunked - the chunked

Returns:

the string

shaBase64

public static java.lang.String shaBase64(java.lang.String salt,
                                         java.lang.String data,
                                         java.lang.String separator)

Sha base 64 string.

Parameters:

salt - the salt

data - the data

separator - the separator

Returns:

the string

shaBase32

public static java.lang.String shaBase32(java.lang.String salt,
                                         java.lang.String data,
                                         java.lang.String separator,
                                         boolean chunked)

Sha base 32 string.

Parameters:

salt - the salt

data - the data

separator - a string separator, if any

chunked - the chunked

Returns:

the string

digest

public static java.lang.String digest(java.lang.String alg,
                                      java.lang.String data)

Computes hex encoded digest.

Parameters:

alg - Digest algorithm to use

data - data to be hashed

Returns:

hex encoded hash

digest

public static java.lang.String digest(java.lang.String alg,
                                      byte[] data)

Computes hex encoded digest.

Parameters:

alg - Digest algorithm to use

data - data to be hashed

Returns:

hex encoded hash

rawDigestSha256

public static byte[] rawDigestSha256(java.lang.String data)

Computes digest.

Parameters:

data - data to be hashed

Returns:

hash byte []

rawDigest

public static byte[] rawDigest(java.lang.String alg,
                               byte[] data)

Raw digest.

Parameters:

alg - the alg

data - the data

Returns:

the byte [ ]

rawDigest

public static byte[] rawDigest(java.lang.String alg,
                               java.lang.String salt,
                               java.lang.String... data)

Raw digest byte [ ].

Parameters:

alg - the alg

salt - the salt

data - the data

Returns:

the byte [ ]

abbreviate

public static java.lang.String abbreviate(java.lang.String str)

Abbreviate string.

Parameters:

str - the str

Returns:

the string