io.earcam.instrumental.archive.sign

Enum StandardDigestAlgorithms

java.lang.Object

java.lang.Enum<StandardDigestAlgorithms>

io.earcam.instrumental.archive.sign.StandardDigestAlgorithms

All Implemented Interfaces:

Serializable, Comparable<StandardDigestAlgorithms>

public enum StandardDigestAlgorithms
extends Enum<StandardDigestAlgorithms>

Minimum supported, see § Algorithms in https://docs.oracle.com/javase/8/docs/technotes/guides/jar/jar.html#Notes_on_Manifest_and_Signature_Files

Enum Constant Summary

Enum Constants

Enum Constant and Description
MD5 Note: MD5 is slated for removal, JDK10 won't consider JAR as signed when using this as a Digest Algorithm
SHA1
SHA224
SHA256
SHA384
SHA512

Method Summary

Modifier and Type	Method and Description
String	algorithm() algorithm.
MessageDigest	create()
static StandardDigestAlgorithms	valueOf(String name) Returns the enum constant of this type with the specified name.
static StandardDigestAlgorithms[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

MD5

public static final StandardDigestAlgorithms MD5

Note: MD5 is slated for removal, JDK10 won't consider JAR as signed when using this as a Digest Algorithm

SHA1

public static final StandardDigestAlgorithms SHA1

SHA224

public static final StandardDigestAlgorithms SHA224

SHA256

public static final StandardDigestAlgorithms SHA256

SHA384

public static final StandardDigestAlgorithms SHA384

SHA512

public static final StandardDigestAlgorithms SHA512

Method Detail

values

public static StandardDigestAlgorithms[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (StandardDigestAlgorithms c : StandardDigestAlgorithms.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static StandardDigestAlgorithms valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

algorithm

public String algorithm()

algorithm.

Returns:

a String object.

create

public MessageDigest create()

Returns:

a new MessageDigest instance for the given algorithm

Throws:

UncheckedSecurityException - if no such algorithm is available