DigestUtils (The Adobe AEM Quickstart and Web Application.)

java.lang.Object
- org.apache.commons.codec.digest.DigestUtils

```
public class DigestUtils
extends java.lang.Object
```
Operations to simplify common MessageDigest tasks. This class is immutable and thread-safe. However the MessageDigest instances it creates generally won't be.
The MessageDigestAlgorithms class provides constants for standard digest algorithms that can be used with the getDigest(String) method and other methods that require the Digest algorithm name.
Note: the class has short-hand methods for all the algorithms present as standard in Java 6. This approach requires lots of methods for each algorithm, and quickly becomes unwieldy. The following code works with all algorithms:
```
 import static org.apache.commons.codec.digest.MessageDigestAlgorithms.SHA_224;
 ...
 byte [] digest = new DigestUtils(SHA_224).digest(dataToDigest);
 String hdigest = new DigestUtils(SHA_224).digestAsHex(new File("pom.xml"));
 
```
See Also:

MessageDigestAlgorithms

Constructor Summary

Constructors
Constructor and Description
`DigestUtils()` Deprecated. since 1.11; only useful to preserve binary compatibility
`DigestUtils(java.security.MessageDigest digest)` Creates an instance using the provided `MessageDigest` parameter.
`DigestUtils(java.lang.String name)` Creates an instance using the provided `MessageDigest` parameter.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`byte[]`	`digest(byte[] data)` Reads through a byte array and returns the digest for the data.
`byte[]`	`digest(java.nio.ByteBuffer data)` Reads through a ByteBuffer and returns the digest for the data
`byte[]`	`digest(java.io.File data)` Reads through a File and returns the digest for the data
`byte[]`	`digest(java.io.InputStream data)` Reads through an InputStream and returns the digest for the data
`static byte[]`	`digest(java.security.MessageDigest messageDigest, byte[] data)` Reads through a byte array and returns the digest for the data.
`static byte[]`	`digest(java.security.MessageDigest messageDigest, java.nio.ByteBuffer data)` Reads through a ByteBuffer and returns the digest for the data
`static byte[]`	`digest(java.security.MessageDigest messageDigest, java.io.File data)` Reads through a File and returns the digest for the data
`static byte[]`	`digest(java.security.MessageDigest messageDigest, java.io.InputStream data)` Reads through an InputStream and returns the digest for the data
`static byte[]`	`digest(java.security.MessageDigest messageDigest, java.nio.file.Path data, java.nio.file.OpenOption... options)` Reads through a File and returns the digest for the data
`static byte[]`	`digest(java.security.MessageDigest messageDigest, java.io.RandomAccessFile data)` Reads through a RandomAccessFile using non-blocking-io (NIO) and returns the digest for the data
`byte[]`	`digest(java.nio.file.Path data, java.nio.file.OpenOption... options)` Reads through a File and returns the digest for the data
`byte[]`	`digest(java.lang.String data)` Reads through a byte array and returns the digest for the data.
`java.lang.String`	`digestAsHex(byte[] data)` Reads through a byte array and returns the digest for the data.
`java.lang.String`	`digestAsHex(java.nio.ByteBuffer data)` Reads through a ByteBuffer and returns the digest for the data
`java.lang.String`	`digestAsHex(java.io.File data)` Reads through a File and returns the digest for the data
`java.lang.String`	`digestAsHex(java.io.InputStream data)` Reads through an InputStream and returns the digest for the data
`java.lang.String`	`digestAsHex(java.nio.file.Path data, java.nio.file.OpenOption... options)` Reads through a File and returns the digest for the data
`java.lang.String`	`digestAsHex(java.lang.String data)` Reads through a byte array and returns the digest for the data.
`static java.security.MessageDigest`	`getDigest(java.lang.String algorithm)` Returns a `MessageDigest` for the given `algorithm`.
`static java.security.MessageDigest`	`getDigest(java.lang.String algorithm, java.security.MessageDigest defaultMessageDigest)` Returns a `MessageDigest` for the given `algorithm` or a default if there is a problem getting the algorithm.
`static java.security.MessageDigest`	`getMd2Digest()` Returns an MD2 MessageDigest.
`static java.security.MessageDigest`	`getMd5Digest()` Returns an MD5 MessageDigest.
`java.security.MessageDigest`	`getMessageDigest()` Returns the message digest instance.
`static java.security.MessageDigest`	`getSha1Digest()` Returns an SHA-1 digest.
`static java.security.MessageDigest`	`getSha256Digest()` Returns an SHA-256 digest.
`static java.security.MessageDigest`	`getSha3_224Digest()` Returns an SHA3-224 digest.
`static java.security.MessageDigest`	`getSha3_256Digest()` Returns an SHA3-256 digest.
`static java.security.MessageDigest`	`getSha3_384Digest()` Returns an SHA3-384 digest.
`static java.security.MessageDigest`	`getSha3_512Digest()` Returns an SHA3-512 digest.
`static java.security.MessageDigest`	`getSha384Digest()` Returns an SHA-384 digest.
`static java.security.MessageDigest`	`getSha512_224Digest()` Returns an SHA-512/224 digest.
`static java.security.MessageDigest`	`getSha512_256Digest()` Returns an SHA-512/256 digest.
`static java.security.MessageDigest`	`getSha512Digest()` Returns an SHA-512 digest.
`static java.security.MessageDigest`	`getShaDigest()` Deprecated. (1.11) Use `getSha1Digest()`
`static boolean`	`isAvailable(java.lang.String messageDigestAlgorithm)` Test whether the algorithm is supported.
`static byte[]`	`md2(byte[] data)` Calculates the MD2 digest and returns the value as a 16 element `byte[]`.
`static byte[]`	`md2(java.io.InputStream data)` Calculates the MD2 digest and returns the value as a 16 element `byte[]`.
`static byte[]`	`md2(java.lang.String data)` Calculates the MD2 digest and returns the value as a 16 element `byte[]`.
`static java.lang.String`	`md2Hex(byte[] data)` Calculates the MD2 digest and returns the value as a 32 character hex string.
`static java.lang.String`	`md2Hex(java.io.InputStream data)` Calculates the MD2 digest and returns the value as a 32 character hex string.
`static java.lang.String`	`md2Hex(java.lang.String data)` Calculates the MD2 digest and returns the value as a 32 character hex string.
`static byte[]`	`md5(byte[] data)` Calculates the MD5 digest and returns the value as a 16 element `byte[]`.
`static byte[]`	`md5(java.io.InputStream data)` Calculates the MD5 digest and returns the value as a 16 element `byte[]`.
`static byte[]`	`md5(java.lang.String data)` Calculates the MD5 digest and returns the value as a 16 element `byte[]`.
`static java.lang.String`	`md5Hex(byte[] data)` Calculates the MD5 digest and returns the value as a 32 character hex string.
`static java.lang.String`	`md5Hex(java.io.InputStream data)` Calculates the MD5 digest and returns the value as a 32 character hex string.
`static java.lang.String`	`md5Hex(java.lang.String data)` Calculates the MD5 digest and returns the value as a 32 character hex string.
`static byte[]`	`sha(byte[] data)` Deprecated. (1.11) Use `sha1(byte[])`
`static byte[]`	`sha(java.io.InputStream data)` Deprecated. (1.11) Use `sha1(InputStream)`
`static byte[]`	`sha(java.lang.String data)` Deprecated. (1.11) Use `sha1(String)`
`static byte[]`	`sha1(byte[] data)` Calculates the SHA-1 digest and returns the value as a `byte[]`.
`static byte[]`	`sha1(java.io.InputStream data)` Calculates the SHA-1 digest and returns the value as a `byte[]`.
`static byte[]`	`sha1(java.lang.String data)` Calculates the SHA-1 digest and returns the value as a `byte[]`.
`static java.lang.String`	`sha1Hex(byte[] data)` Calculates the SHA-1 digest and returns the value as a hex string.
`static java.lang.String`	`sha1Hex(java.io.InputStream data)` Calculates the SHA-1 digest and returns the value as a hex string.
`static java.lang.String`	`sha1Hex(java.lang.String data)` Calculates the SHA-1 digest and returns the value as a hex string.
`static byte[]`	`sha256(byte[] data)` Calculates the SHA-256 digest and returns the value as a `byte[]`.
`static byte[]`	`sha256(java.io.InputStream data)` Calculates the SHA-256 digest and returns the value as a `byte[]`.
`static byte[]`	`sha256(java.lang.String data)` Calculates the SHA-256 digest and returns the value as a `byte[]`.
`static java.lang.String`	`sha256Hex(byte[] data)` Calculates the SHA-256 digest and returns the value as a hex string.
`static java.lang.String`	`sha256Hex(java.io.InputStream data)` Calculates the SHA-256 digest and returns the value as a hex string.
`static java.lang.String`	`sha256Hex(java.lang.String data)` Calculates the SHA-256 digest and returns the value as a hex string.
`static byte[]`	`sha3_224(byte[] data)` Calculates the SHA3-224 digest and returns the value as a `byte[]`.
`static byte[]`	`sha3_224(java.io.InputStream data)` Calculates the SHA3-224 digest and returns the value as a `byte[]`.
`static byte[]`	`sha3_224(java.lang.String data)` Calculates the SHA3-224 digest and returns the value as a `byte[]`.
`static java.lang.String`	`sha3_224Hex(byte[] data)` Calculates the SHA3-224 digest and returns the value as a hex string.
`static java.lang.String`	`sha3_224Hex(java.io.InputStream data)` Calculates the SHA3-224 digest and returns the value as a hex string.
`static java.lang.String`	`sha3_224Hex(java.lang.String data)` Calculates the SHA3-224 digest and returns the value as a hex string.
`static byte[]`	`sha3_256(byte[] data)` Calculates the SHA3-256 digest and returns the value as a `byte[]`.
`static byte[]`	`sha3_256(java.io.InputStream data)` Calculates the SHA3-256 digest and returns the value as a `byte[]`.
`static byte[]`	`sha3_256(java.lang.String data)` Calculates the SHA3-256 digest and returns the value as a `byte[]`.
`static java.lang.String`	`sha3_256Hex(byte[] data)` Calculates the SHA3-256 digest and returns the value as a hex string.
`static java.lang.String`	`sha3_256Hex(java.io.InputStream data)` Calculates the SHA3-256 digest and returns the value as a hex string.
`static java.lang.String`	`sha3_256Hex(java.lang.String data)` Calculates the SHA3-256 digest and returns the value as a hex string.
`static byte[]`	`sha3_384(byte[] data)` Calculates the SHA3-384 digest and returns the value as a `byte[]`.
`static byte[]`	`sha3_384(java.io.InputStream data)` Calculates the SHA3-384 digest and returns the value as a `byte[]`.
`static byte[]`	`sha3_384(java.lang.String data)` Calculates the SHA3-384 digest and returns the value as a `byte[]`.
`static java.lang.String`	`sha3_384Hex(byte[] data)` Calculates the SHA3-384 digest and returns the value as a hex string.
`static java.lang.String`	`sha3_384Hex(java.io.InputStream data)` Calculates the SHA3-384 digest and returns the value as a hex string.
`static java.lang.String`	`sha3_384Hex(java.lang.String data)` Calculates the SHA3-384 digest and returns the value as a hex string.
`static byte[]`	`sha3_512(byte[] data)` Calculates the SHA3-512 digest and returns the value as a `byte[]`.
`static byte[]`	`sha3_512(java.io.InputStream data)` Calculates the SHA3-512 digest and returns the value as a `byte[]`.
`static byte[]`	`sha3_512(java.lang.String data)` Calculates the SHA3-512 digest and returns the value as a `byte[]`.
`static java.lang.String`	`sha3_512Hex(byte[] data)` Calculates the SHA3-512 digest and returns the value as a hex string.
`static java.lang.String`	`sha3_512Hex(java.io.InputStream data)` Calculates the SHA3-512 digest and returns the value as a hex string.
`static java.lang.String`	`sha3_512Hex(java.lang.String data)` Calculates the SHA3-512 digest and returns the value as a hex string.
`static byte[]`	`sha384(byte[] data)` Calculates the SHA-384 digest and returns the value as a `byte[]`.
`static byte[]`	`sha384(java.io.InputStream data)` Calculates the SHA-384 digest and returns the value as a `byte[]`.
`static byte[]`	`sha384(java.lang.String data)` Calculates the SHA-384 digest and returns the value as a `byte[]`.
`static java.lang.String`	`sha384Hex(byte[] data)` Calculates the SHA-384 digest and returns the value as a hex string.
`static java.lang.String`	`sha384Hex(java.io.InputStream data)` Calculates the SHA-384 digest and returns the value as a hex string.
`static java.lang.String`	`sha384Hex(java.lang.String data)` Calculates the SHA-384 digest and returns the value as a hex string.
`static byte[]`	`sha512_224(byte[] data)` Calculates the SHA-512/224 digest and returns the value as a `byte[]`.
`static byte[]`	`sha512_224(java.io.InputStream data)` Calculates the SHA-512/224 digest and returns the value as a `byte[]`.
`static byte[]`	`sha512_224(java.lang.String data)` Calculates the SHA-512/224 digest and returns the value as a `byte[]`.
`static java.lang.String`	`sha512_224Hex(byte[] data)` Calculates the SHA-512/224 digest and returns the value as a hex string.
`static java.lang.String`	`sha512_224Hex(java.io.InputStream data)` Calculates the SHA-512/224 digest and returns the value as a hex string.
`static java.lang.String`	`sha512_224Hex(java.lang.String data)` Calculates the SHA-512/224 digest and returns the value as a hex string.
`static byte[]`	`sha512_256(byte[] data)` Calculates the SHA-512/256 digest and returns the value as a `byte[]`.
`static byte[]`	`sha512_256(java.io.InputStream data)` Calculates the SHA-512/256 digest and returns the value as a `byte[]`.
`static byte[]`	`sha512_256(java.lang.String data)` Calculates the SHA-512/256 digest and returns the value as a `byte[]`.
`static java.lang.String`	`sha512_256Hex(byte[] data)` Calculates the SHA-512/256 digest and returns the value as a hex string.
`static java.lang.String`	`sha512_256Hex(java.io.InputStream data)` Calculates the SHA-512/256 digest and returns the value as a hex string.
`static java.lang.String`	`sha512_256Hex(java.lang.String data)` Calculates the SHA-512/256 digest and returns the value as a hex string.
`static byte[]`	`sha512(byte[] data)` Calculates the SHA-512 digest and returns the value as a `byte[]`.
`static byte[]`	`sha512(java.io.InputStream data)` Calculates the SHA-512 digest and returns the value as a `byte[]`.
`static byte[]`	`sha512(java.lang.String data)` Calculates the SHA-512 digest and returns the value as a `byte[]`.
`static java.lang.String`	`sha512Hex(byte[] data)` Calculates the SHA-512 digest and returns the value as a hex string.
`static java.lang.String`	`sha512Hex(java.io.InputStream data)` Calculates the SHA-512 digest and returns the value as a hex string.
`static java.lang.String`	`sha512Hex(java.lang.String data)` Calculates the SHA-512 digest and returns the value as a hex string.
`static java.lang.String`	`shaHex(byte[] data)` Deprecated. (1.11) Use `sha1Hex(byte[])`
`static java.lang.String`	`shaHex(java.io.InputStream data)` Deprecated. (1.11) Use `sha1Hex(InputStream)`
`static java.lang.String`	`shaHex(java.lang.String data)` Deprecated. (1.11) Use `sha1Hex(String)`
`static java.security.MessageDigest`	`updateDigest(java.security.MessageDigest messageDigest, byte[] valueToDigest)` Updates the given `MessageDigest`.
`static java.security.MessageDigest`	`updateDigest(java.security.MessageDigest messageDigest, java.nio.ByteBuffer valueToDigest)` Updates the given `MessageDigest`.
`static java.security.MessageDigest`	`updateDigest(java.security.MessageDigest digest, java.io.File data)` Reads through a File and updates the digest for the data
`static java.security.MessageDigest`	`updateDigest(java.security.MessageDigest digest, java.io.InputStream inputStream)` Reads through an InputStream and updates the digest for the data
`static java.security.MessageDigest`	`updateDigest(java.security.MessageDigest digest, java.nio.file.Path path, java.nio.file.OpenOption... options)` Reads through a Path and updates the digest for the data
`static java.security.MessageDigest`	`updateDigest(java.security.MessageDigest digest, java.io.RandomAccessFile data)` Reads through a RandomAccessFile and updates the digest for the data using non-blocking-io (NIO)
`static java.security.MessageDigest`	`updateDigest(java.security.MessageDigest messageDigest, java.lang.String valueToDigest)` Updates the given `MessageDigest` from a String (converted to bytes using UTF-8).

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - DigestUtils
```
@Deprecated
public DigestUtils()
```
    Deprecated. since 1.11; only useful to preserve binary compatibility
    
    Preserves binary compatibility only. As for previous versions does not provide useful behaviour
  - DigestUtils
```
public DigestUtils(java.security.MessageDigest digest)
```
    Creates an instance using the provided MessageDigest parameter. This can then be used to create digests using methods such as digest(byte[]) and digestAsHex(File).
    
    Parameters:
    
    digest - the MessageDigest to use
    
    Since:
    
    1.11
  - DigestUtils
```
public DigestUtils(java.lang.String name)
```
    Creates an instance using the provided MessageDigest parameter. This can then be used to create digests using methods such as digest(byte[]) and digestAsHex(File).
    
    Parameters:
    
    name - the name of the MessageDigest to use
    
    Throws:
    
    java.lang.IllegalArgumentException - when a NoSuchAlgorithmException is caught.
    
    Since:
    
    1.11
    
    See Also:
    
    getDigest(String)
- Method Detail
  - digest
```
public static byte[] digest(java.security.MessageDigest messageDigest,
                            byte[] data)
```
    Reads through a byte array and returns the digest for the data. Provided for symmetry with other methods.
    
    Parameters:
    
    messageDigest - The MessageDigest to use (e.g. MD5)
    
    data - Data to digest
    
    Returns:
    
    the digest
    
    Since:
    
    1.11
  - digest
```
public static byte[] digest(java.security.MessageDigest messageDigest,
                            java.nio.ByteBuffer data)
```
    Reads through a ByteBuffer and returns the digest for the data
    
    Parameters:
    
    messageDigest - The MessageDigest to use (e.g. MD5)
    
    data - Data to digest
    
    Returns:
    
    the digest
    
    Since:
    
    1.11
  - digest
```
public static byte[] digest(java.security.MessageDigest messageDigest,
                            java.io.File data)
                     throws java.io.IOException
```
    Reads through a File and returns the digest for the data
    
    Parameters:
    
    messageDigest - The MessageDigest to use (e.g. MD5)
    
    data - Data to digest
    
    Returns:
    
    the digest
    
    Throws:
    
    java.io.IOException - On error reading from the stream
    
    Since:
    
    1.11
  - digest
```
public static byte[] digest(java.security.MessageDigest messageDigest,
                            java.io.InputStream data)
                     throws java.io.IOException
```
    Reads through an InputStream and returns the digest for the data
    
    Parameters:
    
    messageDigest - The MessageDigest to use (e.g. MD5)
    
    data - Data to digest
    
    Returns:
    
    the digest
    
    Throws:
    
    java.io.IOException - On error reading from the stream
    
    Since:
    
    1.11 (was private)
  - digest
```
public static byte[] digest(java.security.MessageDigest messageDigest,
                            java.nio.file.Path data,
                            java.nio.file.OpenOption... options)
                     throws java.io.IOException
```
    Reads through a File and returns the digest for the data
    
    Parameters:
    
    messageDigest - The MessageDigest to use (e.g. MD5)
    
    data - Data to digest
    
    options - options How to open the file
    
    Returns:
    
    the digest
    
    Throws:
    
    java.io.IOException - On error reading from the stream
    
    Since:
    
    1.14
  - digest
```
public static byte[] digest(java.security.MessageDigest messageDigest,
                            java.io.RandomAccessFile data)
                     throws java.io.IOException
```
    Reads through a RandomAccessFile using non-blocking-io (NIO) and returns the digest for the data
    
    Parameters:
    
    messageDigest - The MessageDigest to use (e.g. MD5)
    
    data - Data to digest
    
    Returns:
    
    the digest
    
    Throws:
    
    java.io.IOException - On error reading from the stream
    
    Since:
    
    1.14
  - getDigest
```
public static java.security.MessageDigest getDigest(java.lang.String algorithm)
```
    Returns a MessageDigest for the given algorithm.
    
    Parameters:
    
    algorithm - the name of the algorithm requested. See Appendix A in the Java Cryptography Architecture Reference Guide for information about standard algorithm names.
    
    Returns:
    
    A digest instance.
    
    Throws:
    
    java.lang.IllegalArgumentException - when a NoSuchAlgorithmException is caught.
    
    See Also:
    
    MessageDigest.getInstance(String)
  - getDigest
```
public static java.security.MessageDigest getDigest(java.lang.String algorithm,
                                                    java.security.MessageDigest defaultMessageDigest)
```
    Returns a MessageDigest for the given algorithm or a default if there is a problem getting the algorithm.
    
    Parameters:
    
    algorithm - the name of the algorithm requested. See Appendix A in the Java Cryptography Architecture Reference Guide for information about standard algorithm names.
    
    defaultMessageDigest - The default MessageDigest.
    
    Returns:
    
    A digest instance.
    
    Throws:
    
    java.lang.IllegalArgumentException - when a NoSuchAlgorithmException is caught.
    
    Since:
    
    1.11
    
    See Also:
    
    MessageDigest.getInstance(String)
  - getMd2Digest
```
public static java.security.MessageDigest getMd2Digest()
```
    Returns an MD2 MessageDigest.
    
    Returns:
    
    An MD2 digest instance.
    
    Throws:
    
    java.lang.IllegalArgumentException - when a NoSuchAlgorithmException is caught, which should never happen because MD2 is a built-in algorithm
    
    Since:
    
    1.7
    
    See Also:
    
    MessageDigestAlgorithms.MD2
  - getMd5Digest
```
public static java.security.MessageDigest getMd5Digest()
```
    Returns an MD5 MessageDigest.
    
    Returns:
    
    An MD5 digest instance.
    
    Throws:
    
    java.lang.IllegalArgumentException - when a NoSuchAlgorithmException is caught, which should never happen because MD5 is a built-in algorithm
    
    See Also:
    
    MessageDigestAlgorithms.MD5
  - getSha1Digest
```
public static java.security.MessageDigest getSha1Digest()
```
    Returns an SHA-1 digest.
    
    Returns:
    
    An SHA-1 digest instance.
    
    Throws:
    
    java.lang.IllegalArgumentException - when a NoSuchAlgorithmException is caught, which should never happen because SHA-1 is a built-in algorithm
    
    Since:
    
    1.7
    
    See Also:
    
    MessageDigestAlgorithms.SHA_1
  - getSha256Digest
```
public static java.security.MessageDigest getSha256Digest()
```
    Returns an SHA-256 digest.
    
    Returns:
    
    An SHA-256 digest instance.
    
    Throws:
    
    java.lang.IllegalArgumentException - when a NoSuchAlgorithmException is caught, which should never happen because SHA-256 is a built-in algorithm
    
    See Also:
    
    MessageDigestAlgorithms.SHA_256
  - getSha3_224Digest
```
public static java.security.MessageDigest getSha3_224Digest()
```
    Returns an SHA3-224 digest.
    
    Returns:
    
    An SHA3-224 digest instance.
    
    Throws:
    
    java.lang.IllegalArgumentException - when a NoSuchAlgorithmException is caught, which should not happen on Oracle Java 9 andgreater.
    
    Since:
    
    1.12
    
    See Also:
    
    MessageDigestAlgorithms.SHA3_224
  - getSha3_256Digest
```
public static java.security.MessageDigest getSha3_256Digest()
```
    Returns an SHA3-256 digest.
    
    Returns:
    
    An SHA3-256 digest instance.
    
    Throws:
    
    java.lang.IllegalArgumentException - when a NoSuchAlgorithmException is caught, which should not happen on Oracle Java 9 and greater.
    
    Since:
    
    1.12
    
    See Also:
    
    MessageDigestAlgorithms.SHA3_256
  - getSha3_384Digest
```
public static java.security.MessageDigest getSha3_384Digest()
```
    Returns an SHA3-384 digest.
    
    Returns:
    
    An SHA3-384 digest instance.
    
    Throws:
    
    java.lang.IllegalArgumentException - when a NoSuchAlgorithmException is caught, which should not happen on Oracle Java 9 and greater.
    
    Since:
    
    1.12
    
    See Also:
    
    MessageDigestAlgorithms.SHA3_384
  - getSha3_512Digest
```
public static java.security.MessageDigest getSha3_512Digest()
```
    Returns an SHA3-512 digest.
    
    Returns:
    
    An SHA3-512 digest instance.
    
    Throws:
    
    java.lang.IllegalArgumentException - when a NoSuchAlgorithmException is caught, which should not happen on Oracle Java 9 and greater.
    
    Since:
    
    1.12
    
    See Also:
    
    MessageDigestAlgorithms.SHA3_512
  - getSha384Digest
```
public static java.security.MessageDigest getSha384Digest()
```
    Returns an SHA-384 digest.
    
    Returns:
    
    An SHA-384 digest instance.
    
    Throws:
    
    java.lang.IllegalArgumentException - when a NoSuchAlgorithmException is caught, which should never happen because SHA-384 is a built-in algorithm
    
    See Also:
    
    MessageDigestAlgorithms.SHA_384
  - getSha512_224Digest
```
public static java.security.MessageDigest getSha512_224Digest()
```
    Returns an SHA-512/224 digest.
    
    Returns:
    
    An SHA-512/224 digest instance.
    
    Throws:
    
    java.lang.IllegalArgumentException - when a NoSuchAlgorithmException is caught.
    
    See Also:
    
    MessageDigestAlgorithms.SHA_512_224
  - getSha512_256Digest
```
public static java.security.MessageDigest getSha512_256Digest()
```
    Returns an SHA-512/256 digest.
    
    Returns:
    
    An SHA-512/256 digest instance.
    
    Throws:
    
    java.lang.IllegalArgumentException - when a NoSuchAlgorithmException is caught.
    
    See Also:
    
    MessageDigestAlgorithms.SHA_512_224
  - getSha512Digest
```
public static java.security.MessageDigest getSha512Digest()
```
    Returns an SHA-512 digest.
    
    Returns:
    
    An SHA-512 digest instance.
    
    Throws:
    
    java.lang.IllegalArgumentException - when a NoSuchAlgorithmException is caught, which should never happen because SHA-512 is a built-in algorithm
    
    See Also:
    
    MessageDigestAlgorithms.SHA_512
  - getShaDigest
```
@Deprecated
public static java.security.MessageDigest getShaDigest()
```
    Deprecated. (1.11) Use getSha1Digest()
    
    Returns an SHA-1 digest.
    
    Returns:
    
    An SHA-1 digest instance.
    
    Throws:
    
    java.lang.IllegalArgumentException - when a NoSuchAlgorithmException is caught
  - isAvailable
```
public static boolean isAvailable(java.lang.String messageDigestAlgorithm)
```
    Test whether the algorithm is supported.
    
    Parameters:
    
    messageDigestAlgorithm - the algorithm name
    
    Returns:
    
    true if the algorithm can be found
    
    Since:
    
    1.11
  - md2
```
public static byte[] md2(byte[] data)
```
    Calculates the MD2 digest and returns the value as a 16 element byte[].
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    MD2 digest
    
    Since:
    
    1.7
  - md2
```
public static byte[] md2(java.io.InputStream data)
                  throws java.io.IOException
```
    Calculates the MD2 digest and returns the value as a 16 element byte[].
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    MD2 digest
    
    Throws:
    
    java.io.IOException - On error reading from the stream
    
    Since:
    
    1.7
  - md2
```
public static byte[] md2(java.lang.String data)
```
    Calculates the MD2 digest and returns the value as a 16 element byte[].
    
    Parameters:
    
    data - Data to digest; converted to bytes using StringUtils.getBytesUtf8(String)
    
    Returns:
    
    MD2 digest
    
    Since:
    
    1.7
  - md2Hex
```
public static java.lang.String md2Hex(byte[] data)
```
    Calculates the MD2 digest and returns the value as a 32 character hex string.
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    MD2 digest as a hex string
    
    Since:
    
    1.7
  - md2Hex
```
public static java.lang.String md2Hex(java.io.InputStream data)
                               throws java.io.IOException
```
    Calculates the MD2 digest and returns the value as a 32 character hex string.
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    MD2 digest as a hex string
    
    Throws:
    
    java.io.IOException - On error reading from the stream
    
    Since:
    
    1.7
  - md2Hex
```
public static java.lang.String md2Hex(java.lang.String data)
```
    Calculates the MD2 digest and returns the value as a 32 character hex string.
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    MD2 digest as a hex string
    
    Since:
    
    1.7
  - md5
```
public static byte[] md5(byte[] data)
```
    Calculates the MD5 digest and returns the value as a 16 element byte[].
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    MD5 digest
  - md5
```
public static byte[] md5(java.io.InputStream data)
                  throws java.io.IOException
```
    Calculates the MD5 digest and returns the value as a 16 element byte[].
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    MD5 digest
    
    Throws:
    
    java.io.IOException - On error reading from the stream
    
    Since:
    
    1.4
  - md5
```
public static byte[] md5(java.lang.String data)
```
    Calculates the MD5 digest and returns the value as a 16 element byte[].
    
    Parameters:
    
    data - Data to digest; converted to bytes using StringUtils.getBytesUtf8(String)
    
    Returns:
    
    MD5 digest
  - md5Hex
```
public static java.lang.String md5Hex(byte[] data)
```
    Calculates the MD5 digest and returns the value as a 32 character hex string.
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    MD5 digest as a hex string
  - md5Hex
```
public static java.lang.String md5Hex(java.io.InputStream data)
                               throws java.io.IOException
```
    Calculates the MD5 digest and returns the value as a 32 character hex string.
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    MD5 digest as a hex string
    
    Throws:
    
    java.io.IOException - On error reading from the stream
    
    Since:
    
    1.4
  - md5Hex
```
public static java.lang.String md5Hex(java.lang.String data)
```
    Calculates the MD5 digest and returns the value as a 32 character hex string.
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    MD5 digest as a hex string
  - sha
```
@Deprecated
public static byte[] sha(byte[] data)
```
    Deprecated. (1.11) Use sha1(byte[])
    
    Calculates the SHA-1 digest and returns the value as a byte[].
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA-1 digest
  - sha
```
@Deprecated
public static byte[] sha(java.io.InputStream data)
                              throws java.io.IOException
```
    Deprecated. (1.11) Use sha1(InputStream)
    
    Calculates the SHA-1 digest and returns the value as a byte[].
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA-1 digest
    
    Throws:
    
    java.io.IOException - On error reading from the stream
    
    Since:
    
    1.4
  - sha
```
@Deprecated
public static byte[] sha(java.lang.String data)
```
    Deprecated. (1.11) Use sha1(String)
    
    Calculates the SHA-1 digest and returns the value as a byte[].
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA-1 digest
  - sha1
```
public static byte[] sha1(byte[] data)
```
    Calculates the SHA-1 digest and returns the value as a byte[].
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA-1 digest
    
    Since:
    
    1.7
  - sha1
```
public static byte[] sha1(java.io.InputStream data)
                   throws java.io.IOException
```
    Calculates the SHA-1 digest and returns the value as a byte[].
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA-1 digest
    
    Throws:
    
    java.io.IOException - On error reading from the stream
    
    Since:
    
    1.7
  - sha1
```
public static byte[] sha1(java.lang.String data)
```
    Calculates the SHA-1 digest and returns the value as a byte[].
    
    Parameters:
    
    data - Data to digest; converted to bytes using StringUtils.getBytesUtf8(String)
    
    Returns:
    
    SHA-1 digest
  - sha1Hex
```
public static java.lang.String sha1Hex(byte[] data)
```
    Calculates the SHA-1 digest and returns the value as a hex string.
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA-1 digest as a hex string
    
    Since:
    
    1.7
  - sha1Hex
```
public static java.lang.String sha1Hex(java.io.InputStream data)
                                throws java.io.IOException
```
    Calculates the SHA-1 digest and returns the value as a hex string.
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA-1 digest as a hex string
    
    Throws:
    
    java.io.IOException - On error reading from the stream
    
    Since:
    
    1.7
  - sha1Hex
```
public static java.lang.String sha1Hex(java.lang.String data)
```
    Calculates the SHA-1 digest and returns the value as a hex string.
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA-1 digest as a hex string
    
    Since:
    
    1.7
  - sha256
```
public static byte[] sha256(byte[] data)
```
    Calculates the SHA-256 digest and returns the value as a byte[].
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA-256 digest
    
    Since:
    
    1.4
  - sha256
```
public static byte[] sha256(java.io.InputStream data)
                     throws java.io.IOException
```
    Calculates the SHA-256 digest and returns the value as a byte[].
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA-256 digest
    
    Throws:
    
    java.io.IOException - On error reading from the stream
    
    Since:
    
    1.4
  - sha256
```
public static byte[] sha256(java.lang.String data)
```
    Calculates the SHA-256 digest and returns the value as a byte[].
    
    Parameters:
    
    data - Data to digest; converted to bytes using StringUtils.getBytesUtf8(String)
    
    Returns:
    
    SHA-256 digest
    
    Since:
    
    1.4
  - sha256Hex
```
public static java.lang.String sha256Hex(byte[] data)
```
    Calculates the SHA-256 digest and returns the value as a hex string.
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA-256 digest as a hex string
    
    Since:
    
    1.4
  - sha256Hex
```
public static java.lang.String sha256Hex(java.io.InputStream data)
                                  throws java.io.IOException
```
    Calculates the SHA-256 digest and returns the value as a hex string.
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA-256 digest as a hex string
    
    Throws:
    
    java.io.IOException - On error reading from the stream
    
    Since:
    
    1.4
  - sha256Hex
```
public static java.lang.String sha256Hex(java.lang.String data)
```
    Calculates the SHA-256 digest and returns the value as a hex string.
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA-256 digest as a hex string
    
    Since:
    
    1.4
  - sha3_224
```
public static byte[] sha3_224(byte[] data)
```
    Calculates the SHA3-224 digest and returns the value as a byte[].
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA3-224 digest
    
    Since:
    
    1.12
  - sha3_224
```
public static byte[] sha3_224(java.io.InputStream data)
                       throws java.io.IOException
```
    Calculates the SHA3-224 digest and returns the value as a byte[].
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA3-224 digest
    
    Throws:
    
    java.io.IOException - On error reading from the stream
    
    Since:
    
    1.12
  - sha3_224
```
public static byte[] sha3_224(java.lang.String data)
```
    Calculates the SHA3-224 digest and returns the value as a byte[].
    
    Parameters:
    
    data - Data to digest; converted to bytes using StringUtils.getBytesUtf8(String)
    
    Returns:
    
    SHA3-224 digest
    
    Since:
    
    1.12
  - sha3_224Hex
```
public static java.lang.String sha3_224Hex(byte[] data)
```
    Calculates the SHA3-224 digest and returns the value as a hex string.
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA3-224 digest as a hex string
    
    Since:
    
    1.12
  - sha3_224Hex
```
public static java.lang.String sha3_224Hex(java.io.InputStream data)
                                    throws java.io.IOException
```
    Calculates the SHA3-224 digest and returns the value as a hex string.
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA3-224 digest as a hex string
    
    Throws:
    
    java.io.IOException - On error reading from the stream
    
    Since:
    
    1.12
  - sha3_224Hex
```
public static java.lang.String sha3_224Hex(java.lang.String data)
```
    Calculates the SHA3-224 digest and returns the value as a hex string.
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA3-224 digest as a hex string
    
    Since:
    
    1.12
  - sha3_256
```
public static byte[] sha3_256(byte[] data)
```
    Calculates the SHA3-256 digest and returns the value as a byte[].
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA3-256 digest
    
    Since:
    
    1.12
  - sha3_256
```
public static byte[] sha3_256(java.io.InputStream data)
                       throws java.io.IOException
```
    Calculates the SHA3-256 digest and returns the value as a byte[].
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA3-256 digest
    
    Throws:
    
    java.io.IOException - On error reading from the stream
    
    Since:
    
    1.12
  - sha3_256
```
public static byte[] sha3_256(java.lang.String data)
```
    Calculates the SHA3-256 digest and returns the value as a byte[].
    
    Parameters:
    
    data - Data to digest; converted to bytes using StringUtils.getBytesUtf8(String)
    
    Returns:
    
    SHA3-256 digest
    
    Since:
    
    1.12
  - sha3_256Hex
```
public static java.lang.String sha3_256Hex(byte[] data)
```
    Calculates the SHA3-256 digest and returns the value as a hex string.
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA3-256 digest as a hex string
    
    Since:
    
    1.12
  - sha3_256Hex
```
public static java.lang.String sha3_256Hex(java.io.InputStream data)
                                    throws java.io.IOException
```
    Calculates the SHA3-256 digest and returns the value as a hex string.
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA3-256 digest as a hex string
    
    Throws:
    
    java.io.IOException - On error reading from the stream
    
    Since:
    
    1.12
  - sha3_256Hex
```
public static java.lang.String sha3_256Hex(java.lang.String data)
```
    Calculates the SHA3-256 digest and returns the value as a hex string.
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA3-256 digest as a hex string
    
    Since:
    
    1.12
  - sha3_384
```
public static byte[] sha3_384(byte[] data)
```
    Calculates the SHA3-384 digest and returns the value as a byte[].
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA3-384 digest
    
    Since:
    
    1.12
  - sha3_384
```
public static byte[] sha3_384(java.io.InputStream data)
                       throws java.io.IOException
```
    Calculates the SHA3-384 digest and returns the value as a byte[].
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA3-384 digest
    
    Throws:
    
    java.io.IOException - On error reading from the stream
    
    Since:
    
    1.12
  - sha3_384
```
public static byte[] sha3_384(java.lang.String data)
```
    Calculates the SHA3-384 digest and returns the value as a byte[].
    
    Parameters:
    
    data - Data to digest; converted to bytes using StringUtils.getBytesUtf8(String)
    
    Returns:
    
    SHA3-384 digest
    
    Since:
    
    1.12
  - sha3_384Hex
```
public static java.lang.String sha3_384Hex(byte[] data)
```
    Calculates the SHA3-384 digest and returns the value as a hex string.
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA3-384 digest as a hex string
    
    Since:
    
    1.12
  - sha3_384Hex
```
public static java.lang.String sha3_384Hex(java.io.InputStream data)
                                    throws java.io.IOException
```
    Calculates the SHA3-384 digest and returns the value as a hex string.
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA3-384 digest as a hex string
    
    Throws:
    
    java.io.IOException - On error reading from the stream
    
    Since:
    
    1.12
  - sha3_384Hex
```
public static java.lang.String sha3_384Hex(java.lang.String data)
```
    Calculates the SHA3-384 digest and returns the value as a hex string.
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA3-384 digest as a hex string
    
    Since:
    
    1.12
  - sha3_512
```
public static byte[] sha3_512(byte[] data)
```
    Calculates the SHA3-512 digest and returns the value as a byte[].
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA3-512 digest
    
    Since:
    
    1.12
  - sha3_512
```
public static byte[] sha3_512(java.io.InputStream data)
                       throws java.io.IOException
```
    Calculates the SHA3-512 digest and returns the value as a byte[].
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA3-512 digest
    
    Throws:
    
    java.io.IOException - On error reading from the stream
    
    Since:
    
    1.12
  - sha3_512
```
public static byte[] sha3_512(java.lang.String data)
```
    Calculates the SHA3-512 digest and returns the value as a byte[].
    
    Parameters:
    
    data - Data to digest; converted to bytes using StringUtils.getBytesUtf8(String)
    
    Returns:
    
    SHA3-512 digest
    
    Since:
    
    1.12
  - sha3_512Hex
```
public static java.lang.String sha3_512Hex(byte[] data)
```
    Calculates the SHA3-512 digest and returns the value as a hex string.
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA3-512 digest as a hex string
    
    Since:
    
    1.12
  - sha3_512Hex
```
public static java.lang.String sha3_512Hex(java.io.InputStream data)
                                    throws java.io.IOException
```
    Calculates the SHA3-512 digest and returns the value as a hex string.
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA3-512 digest as a hex string
    
    Throws:
    
    java.io.IOException - On error reading from the stream
    
    Since:
    
    1.12
  - sha3_512Hex
```
public static java.lang.String sha3_512Hex(java.lang.String data)
```
    Calculates the SHA3-512 digest and returns the value as a hex string.
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA3-512 digest as a hex string
    
    Since:
    
    1.12
  - sha384
```
public static byte[] sha384(byte[] data)
```
    Calculates the SHA-384 digest and returns the value as a byte[].
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA-384 digest
    
    Since:
    
    1.4
  - sha384
```
public static byte[] sha384(java.io.InputStream data)
                     throws java.io.IOException
```
    Calculates the SHA-384 digest and returns the value as a byte[].
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA-384 digest
    
    Throws:
    
    java.io.IOException - On error reading from the stream
    
    Since:
    
    1.4
  - sha384
```
public static byte[] sha384(java.lang.String data)
```
    Calculates the SHA-384 digest and returns the value as a byte[].
    
    Parameters:
    
    data - Data to digest; converted to bytes using StringUtils.getBytesUtf8(String)
    
    Returns:
    
    SHA-384 digest
    
    Since:
    
    1.4
  - sha384Hex
```
public static java.lang.String sha384Hex(byte[] data)
```
    Calculates the SHA-384 digest and returns the value as a hex string.
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA-384 digest as a hex string
    
    Since:
    
    1.4
  - sha384Hex
```
public static java.lang.String sha384Hex(java.io.InputStream data)
                                  throws java.io.IOException
```
    Calculates the SHA-384 digest and returns the value as a hex string.
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA-384 digest as a hex string
    
    Throws:
    
    java.io.IOException - On error reading from the stream
    
    Since:
    
    1.4
  - sha384Hex
```
public static java.lang.String sha384Hex(java.lang.String data)
```
    Calculates the SHA-384 digest and returns the value as a hex string.
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA-384 digest as a hex string
    
    Since:
    
    1.4
  - sha512
```
public static byte[] sha512(byte[] data)
```
    Calculates the SHA-512 digest and returns the value as a byte[].
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA-512 digest
    
    Since:
    
    1.4
  - sha512
```
public static byte[] sha512(java.io.InputStream data)
                     throws java.io.IOException
```
    Calculates the SHA-512 digest and returns the value as a byte[].
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA-512 digest
    
    Throws:
    
    java.io.IOException - On error reading from the stream
    
    Since:
    
    1.4
  - sha512
```
public static byte[] sha512(java.lang.String data)
```
    Calculates the SHA-512 digest and returns the value as a byte[].
    
    Parameters:
    
    data - Data to digest; converted to bytes using StringUtils.getBytesUtf8(String)
    
    Returns:
    
    SHA-512 digest
    
    Since:
    
    1.4
  - sha512_224
```
public static byte[] sha512_224(byte[] data)
```
    Calculates the SHA-512/224 digest and returns the value as a byte[].
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA-512/224 digest
    
    Since:
    
    1.14
  - sha512_224
```
public static byte[] sha512_224(java.io.InputStream data)
                         throws java.io.IOException
```
    Calculates the SHA-512/224 digest and returns the value as a byte[].
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA-512/224 digest
    
    Throws:
    
    java.io.IOException - On error reading from the stream
    
    Since:
    
    1.14
  - sha512_224
```
public static byte[] sha512_224(java.lang.String data)
```
    Calculates the SHA-512/224 digest and returns the value as a byte[].
    
    Parameters:
    
    data - Data to digest; converted to bytes using StringUtils.getBytesUtf8(String)
    
    Returns:
    
    SHA-512/224 digest
    
    Since:
    
    1.14
  - sha512_224Hex
```
public static java.lang.String sha512_224Hex(byte[] data)
```
    Calculates the SHA-512/224 digest and returns the value as a hex string.
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA-512/224 digest as a hex string
    
    Since:
    
    1.14
  - sha512_224Hex
```
public static java.lang.String sha512_224Hex(java.io.InputStream data)
                                      throws java.io.IOException
```
    Calculates the SHA-512/224 digest and returns the value as a hex string.
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA-512/224 digest as a hex string
    
    Throws:
    
    java.io.IOException - On error reading from the stream
    
    Since:
    
    1.14
  - sha512_224Hex
```
public static java.lang.String sha512_224Hex(java.lang.String data)
```
    Calculates the SHA-512/224 digest and returns the value as a hex string.
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA-512/224 digest as a hex string
    
    Since:
    
    1.14
  - sha512_256
```
public static byte[] sha512_256(byte[] data)
```
    Calculates the SHA-512/256 digest and returns the value as a byte[].
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA-512/256 digest
    
    Since:
    
    1.14
  - sha512_256
```
public static byte[] sha512_256(java.io.InputStream data)
                         throws java.io.IOException
```
    Calculates the SHA-512/256 digest and returns the value as a byte[].
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA-512/256 digest
    
    Throws:
    
    java.io.IOException - On error reading from the stream
    
    Since:
    
    1.14
  - sha512_256
```
public static byte[] sha512_256(java.lang.String data)
```
    Calculates the SHA-512/256 digest and returns the value as a byte[].
    
    Parameters:
    
    data - Data to digest; converted to bytes using StringUtils.getBytesUtf8(String)
    
    Returns:
    
    SHA-512/224 digest
    
    Since:
    
    1.14
  - sha512_256Hex
```
public static java.lang.String sha512_256Hex(byte[] data)
```
    Calculates the SHA-512/256 digest and returns the value as a hex string.
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA-512/256 digest as a hex string
    
    Since:
    
    1.14
  - sha512_256Hex
```
public static java.lang.String sha512_256Hex(java.io.InputStream data)
                                      throws java.io.IOException
```
    Calculates the SHA-512/256 digest and returns the value as a hex string.
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA-512/256 digest as a hex string
    
    Throws:
    
    java.io.IOException - On error reading from the stream
    
    Since:
    
    1.14
  - sha512_256Hex
```
public static java.lang.String sha512_256Hex(java.lang.String data)
```
    Calculates the SHA-512/256 digest and returns the value as a hex string.
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA-512/256 digest as a hex string
    
    Since:
    
    1.14
  - sha512Hex
```
public static java.lang.String sha512Hex(byte[] data)
```
    Calculates the SHA-512 digest and returns the value as a hex string.
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA-512 digest as a hex string
    
    Since:
    
    1.4
  - sha512Hex
```
public static java.lang.String sha512Hex(java.io.InputStream data)
                                  throws java.io.IOException
```
    Calculates the SHA-512 digest and returns the value as a hex string.
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA-512 digest as a hex string
    
    Throws:
    
    java.io.IOException - On error reading from the stream
    
    Since:
    
    1.4
  - sha512Hex
```
public static java.lang.String sha512Hex(java.lang.String data)
```
    Calculates the SHA-512 digest and returns the value as a hex string.
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA-512 digest as a hex string
    
    Since:
    
    1.4
  - shaHex
```
@Deprecated
public static java.lang.String shaHex(byte[] data)
```
    Deprecated. (1.11) Use sha1Hex(byte[])
    
    Calculates the SHA-1 digest and returns the value as a hex string.
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA-1 digest as a hex string
  - shaHex
```
@Deprecated
public static java.lang.String shaHex(java.io.InputStream data)
                                           throws java.io.IOException
```
    Deprecated. (1.11) Use sha1Hex(InputStream)
    
    Calculates the SHA-1 digest and returns the value as a hex string.
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA-1 digest as a hex string
    
    Throws:
    
    java.io.IOException - On error reading from the stream
    
    Since:
    
    1.4
  - shaHex
```
@Deprecated
public static java.lang.String shaHex(java.lang.String data)
```
    Deprecated. (1.11) Use sha1Hex(String)
    
    Calculates the SHA-1 digest and returns the value as a hex string.
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    SHA-1 digest as a hex string
  - updateDigest
```
public static java.security.MessageDigest updateDigest(java.security.MessageDigest messageDigest,
                                                       byte[] valueToDigest)
```
    Updates the given MessageDigest.
    
    Parameters:
    
    messageDigest - the MessageDigest to update
    
    valueToDigest - the value to update the MessageDigest with
    
    Returns:
    
    the updated MessageDigest
    
    Since:
    
    1.7
  - updateDigest
```
public static java.security.MessageDigest updateDigest(java.security.MessageDigest messageDigest,
                                                       java.nio.ByteBuffer valueToDigest)
```
    Updates the given MessageDigest.
    
    Parameters:
    
    messageDigest - the MessageDigest to update
    
    valueToDigest - the value to update the MessageDigest with
    
    Returns:
    
    the updated MessageDigest
    
    Since:
    
    1.11
  - updateDigest
```
public static java.security.MessageDigest updateDigest(java.security.MessageDigest digest,
                                                       java.io.File data)
                                                throws java.io.IOException
```
    Reads through a File and updates the digest for the data
    
    Parameters:
    
    digest - The MessageDigest to use (e.g. MD5)
    
    data - Data to digest
    
    Returns:
    
    the digest
    
    Throws:
    
    java.io.IOException - On error reading from the stream
    
    Since:
    
    1.11
  - updateDigest
```
public static java.security.MessageDigest updateDigest(java.security.MessageDigest digest,
                                                       java.io.InputStream inputStream)
                                                throws java.io.IOException
```
    Reads through an InputStream and updates the digest for the data
    
    Parameters:
    
    digest - The MessageDigest to use (e.g. MD5)
    
    inputStream - Data to digest
    
    Returns:
    
    the digest
    
    Throws:
    
    java.io.IOException - On error reading from the stream
    
    Since:
    
    1.8
  - updateDigest
```
public static java.security.MessageDigest updateDigest(java.security.MessageDigest digest,
                                                       java.nio.file.Path path,
                                                       java.nio.file.OpenOption... options)
                                                throws java.io.IOException
```
    Reads through a Path and updates the digest for the data
    
    Parameters:
    
    digest - The MessageDigest to use (e.g. MD5)
    
    path - Data to digest
    
    options - options How to open the file
    
    Returns:
    
    the digest
    
    Throws:
    
    java.io.IOException - On error reading from the stream
    
    Since:
    
    1.14
  - updateDigest
```
public static java.security.MessageDigest updateDigest(java.security.MessageDigest digest,
                                                       java.io.RandomAccessFile data)
                                                throws java.io.IOException
```
    Reads through a RandomAccessFile and updates the digest for the data using non-blocking-io (NIO)
    
    Parameters:
    
    digest - The MessageDigest to use (e.g. MD5)
    
    data - Data to digest
    
    Returns:
    
    the digest
    
    Throws:
    
    java.io.IOException - On error reading from the stream
    
    Since:
    
    1.14
  - updateDigest
```
public static java.security.MessageDigest updateDigest(java.security.MessageDigest messageDigest,
                                                       java.lang.String valueToDigest)
```
    Updates the given MessageDigest from a String (converted to bytes using UTF-8).
    To update the digest using a different charset for the conversion, convert the String to a byte array using String.getBytes(java.nio.charset.Charset) and pass that to the updateDigest(MessageDigest, byte[]) method
    
    Parameters:
    
    messageDigest - the MessageDigest to update
    
    valueToDigest - the value to update the MessageDigest with; converted to bytes using StringUtils.getBytesUtf8(String)
    
    Returns:
    
    the updated MessageDigest
    
    Since:
    
    1.7
  - digest
```
public byte[] digest(byte[] data)
```
    Reads through a byte array and returns the digest for the data.
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    the digest
    
    Since:
    
    1.11
  - digest
```
public byte[] digest(java.nio.ByteBuffer data)
```
    Reads through a ByteBuffer and returns the digest for the data
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    the digest
    
    Since:
    
    1.11
  - digest
```
public byte[] digest(java.io.File data)
              throws java.io.IOException
```
    Reads through a File and returns the digest for the data
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    the digest
    
    Throws:
    
    java.io.IOException - On error reading from the stream
    
    Since:
    
    1.11
  - digest
```
public byte[] digest(java.io.InputStream data)
              throws java.io.IOException
```
    Reads through an InputStream and returns the digest for the data
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    the digest
    
    Throws:
    
    java.io.IOException - On error reading from the stream
    
    Since:
    
    1.11
  - digest
```
public byte[] digest(java.nio.file.Path data,
                     java.nio.file.OpenOption... options)
              throws java.io.IOException
```
    Reads through a File and returns the digest for the data
    
    Parameters:
    
    data - Data to digest
    
    options - options How to open the file
    
    Returns:
    
    the digest
    
    Throws:
    
    java.io.IOException - On error reading from the stream
    
    Since:
    
    1.14
  - digest
```
public byte[] digest(java.lang.String data)
```
    Reads through a byte array and returns the digest for the data.
    
    Parameters:
    
    data - Data to digest treated as UTF-8 string
    
    Returns:
    
    the digest
    
    Since:
    
    1.11
  - digestAsHex
```
public java.lang.String digestAsHex(byte[] data)
```
    Reads through a byte array and returns the digest for the data.
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    the digest as a hex string
    
    Since:
    
    1.11
  - digestAsHex
```
public java.lang.String digestAsHex(java.nio.ByteBuffer data)
```
    Reads through a ByteBuffer and returns the digest for the data
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    the digest as a hex string
    
    Since:
    
    1.11
  - digestAsHex
```
public java.lang.String digestAsHex(java.io.File data)
                             throws java.io.IOException
```
    Reads through a File and returns the digest for the data
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    the digest as a hex string
    
    Throws:
    
    java.io.IOException - On error reading from the stream
    
    Since:
    
    1.11
  - digestAsHex
```
public java.lang.String digestAsHex(java.io.InputStream data)
                             throws java.io.IOException
```
    Reads through an InputStream and returns the digest for the data
    
    Parameters:
    
    data - Data to digest
    
    Returns:
    
    the digest as a hex string
    
    Throws:
    
    java.io.IOException - On error reading from the stream
    
    Since:
    
    1.11
  - digestAsHex
```
public java.lang.String digestAsHex(java.nio.file.Path data,
                                    java.nio.file.OpenOption... options)
                             throws java.io.IOException
```
    Reads through a File and returns the digest for the data
    
    Parameters:
    
    data - Data to digest
    
    options - options How to open the file
    
    Returns:
    
    the digest as a hex string
    
    Throws:
    
    java.io.IOException - On error reading from the stream
    
    Since:
    
    1.11
  - digestAsHex
```
public java.lang.String digestAsHex(java.lang.String data)
```
    Reads through a byte array and returns the digest for the data.
    
    Parameters:
    
    data - Data to digest treated as UTF-8 string
    
    Returns:
    
    the digest as a hex string
    
    Since:
    
    1.11
  - getMessageDigest
```
public java.security.MessageDigest getMessageDigest()
```
    Returns the message digest instance.
    
    Returns:
    
    the message digest instance
    
    Since:
    
    1.11

Class DigestUtils

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

DigestUtils

DigestUtils

DigestUtils

Method Detail

digest

digest

digest

digest

digest

digest

getDigest

getDigest

getMd2Digest

getMd5Digest

getSha1Digest

getSha256Digest

getSha3_224Digest

getSha3_256Digest

getSha3_384Digest

getSha3_512Digest

getSha384Digest

getSha512_224Digest

getSha512_256Digest

getSha512Digest

getShaDigest

isAvailable

md2

md2

md2

md2Hex

md2Hex

md2Hex

md5

md5

md5

md5Hex

md5Hex

md5Hex

sha

sha

sha

sha1

sha1

sha1

sha1Hex

sha1Hex

sha1Hex

sha256

sha256

sha256

sha256Hex

sha256Hex

sha256Hex

sha3_224

sha3_224

sha3_224

sha3_224Hex

sha3_224Hex

sha3_224Hex

sha3_256

sha3_256

sha3_256

sha3_256Hex

sha3_256Hex

sha3_256Hex

sha3_384

sha3_384

sha3_384

sha3_384Hex

sha3_384Hex

sha3_384Hex

sha3_512

sha3_512

sha3_512

sha3_512Hex