Package org.apache.commons.codec.digest

Class MessageDigestAlgorithms

java.lang.Object

org.apache.commons.codec.digest.MessageDigestAlgorithms

public class MessageDigestAlgorithms
extends Object

Standard MessageDigest algorithm names from the Java Cryptography Architecture Standard Algorithm Name Documentation.

This class is immutable and thread-safe.

• Java 8 and up: SHA-224.
• Java 9 and up: SHA3-224, SHA3-256, SHA3-384, SHA3-512.

Since:

1.7

See Also:

• Java 8 Cryptography Architecture Standard Algorithm Name Documentation
• Java 11 Cryptography Architecture Standard Algorithm Name Documentation
• Java 17 Cryptography Architecture Standard Algorithm Name Documentation
• Java 21 Cryptography Architecture Standard Algorithm Name Documentation
• Java 25 Cryptography Architecture Standard Algorithm Name Documentation
• FIPS PUB 180-4
• FIPS PUB 202

Field Summary

Fields

Modifier and Type	Field	Description
static final String	MD2	The MD2 message digest algorithm defined in RFC 1319.
static final String	MD5	The MD5 message digest algorithm defined in RFC 1321.
static final String	SHA_1	The SHA-1 hash algorithm defined in the FIPS PUB 180-2.
static final String	SHA_224	The SHA-224 hash algorithm defined in the FIPS PUB 180-3.
static final String	SHA_256	The SHA-256 hash algorithm defined in the FIPS PUB 180-2.
static final String	SHA_384	The SHA-384 hash algorithm defined in the FIPS PUB 180-2.
static final String	SHA_512	The SHA-512 hash algorithm defined in the FIPS PUB 180-2.
static final String	SHA_512_224	The SHA-512 hash algorithm defined in the FIPS PUB 180-4.
static final String	SHA_512_256	The SHA-512 hash algorithm defined in the FIPS PUB 180-4.
static final String	SHA3_224	The SHA3-224 hash algorithm defined in the FIPS PUB 202.
static final String	SHA3_256	The SHA3-256 hash algorithm defined in the FIPS PUB 202.
static final String	SHA3_384	The SHA3-384 hash algorithm defined in the FIPS PUB 202.
static final String	SHA3_512	The SHA3-512 hash algorithm defined in the FIPS PUB 202.
static final String	SHAKE128_256	The SHAKE128-256 hash algorithm defined in the FIPS PUB 202.
static final String	SHAKE256_512	The SHAKE128-512 hash algorithm defined in the FIPS PUB 202.

Method Summary

Modifier and Type	Method	Description
static String[]	values()	Gets all constant values defined in this class.

Methods inherited from class java.lang.Object

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

Field Details

MD2

public static final String MD2

The MD2 message digest algorithm defined in RFC 1319.

See Also:

• Constant Field Values

MD5

public static final String MD5

The MD5 message digest algorithm defined in RFC 1321.

See Also:

• Constant Field Values

SHA_1

public static final String SHA_1

The SHA-1 hash algorithm defined in the FIPS PUB 180-2.

See Also:

• Constant Field Values

SHA_224

public static final String SHA_224

The SHA-224 hash algorithm defined in the FIPS PUB 180-3.

Present in Oracle Java 8.

Since:

1.11

See Also:

• Constant Field Values

SHA_256

public static final String SHA_256

The SHA-256 hash algorithm defined in the FIPS PUB 180-2.

See Also:

• Constant Field Values

SHA_384

public static final String SHA_384

The SHA-384 hash algorithm defined in the FIPS PUB 180-2.

See Also:

• Constant Field Values

SHA_512

public static final String SHA_512

The SHA-512 hash algorithm defined in the FIPS PUB 180-2.

See Also:

• Constant Field Values

SHA_512_224

public static final String SHA_512_224

The SHA-512 hash algorithm defined in the FIPS PUB 180-4.

Included starting in Oracle Java 9.

Since:

1.14

See Also:

• Constant Field Values

SHA_512_256

public static final String SHA_512_256

The SHA-512 hash algorithm defined in the FIPS PUB 180-4.

Included starting in Oracle Java 9.

Since:

1.14

See Also:

• Constant Field Values

SHA3_224

public static final String SHA3_224

The SHA3-224 hash algorithm defined in the FIPS PUB 202.

Included starting in Oracle Java 9.

Since:

1.11

See Also:

• Constant Field Values

SHA3_256

public static final String SHA3_256

The SHA3-256 hash algorithm defined in the FIPS PUB 202.

Included starting in Oracle Java 9.

Since:

1.11

See Also:

• Constant Field Values

SHA3_384

public static final String SHA3_384

The SHA3-384 hash algorithm defined in the FIPS PUB 202.

Included starting in Oracle Java 9.

Since:

1.11

See Also:

• Constant Field Values

SHA3_512

public static final String SHA3_512

The SHA3-512 hash algorithm defined in the FIPS PUB 202.

Included starting in Oracle Java 9.

Since:

1.11

See Also:

• Constant Field Values

SHAKE128_256

public static final String SHAKE128_256

The SHAKE128-256 hash algorithm defined in the FIPS PUB 202.

Included starting in Oracle Java 25.

Since:

1.20.0

See Also:

• Java 25 Cryptography Architecture Standard Algorithm Name Documentation
• FIPS PUB 202 - SHA-3 Standard: Permutation-Based Hash and Extendable-Output Functions
• Constant Field Values

SHAKE256_512

public static final String SHAKE256_512

The SHAKE128-512 hash algorithm defined in the FIPS PUB 202.

Included starting in Oracle Java 25.

Since:

1.20.0

See Also:

• Java 25 Cryptography Architecture Standard Algorithm Name Documentation
• FIPS PUB 202 - SHA-3 Standard: Permutation-Based Hash and Extendable-Output Functions
• Constant Field Values

Method Details

values

public static String[] values()

Gets all constant values defined in this class.

Returns:

all constant values defined in this class.

Since:

1.11