freenet.crypt

Enum MACType

java.lang.Object

java.lang.Enum<MACType>

freenet.crypt.MACType

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<MACType>

public enum MACType
extends java.lang.Enum<MACType>

Keeps track of properties of different Message Authentication Code algorithms available to Freenet including key type, name of the algorithm, and iv length if required.

Enum Constant Summary

Enum Constants

Enum Constant and Description
HMACSHA256
HMACSHA384
HMACSHA512
Poly1305AES

Field Summary

Fields

Modifier and Type	Field and Description
int	bitmask Bitmask for aggregation.
int	ivlen
KeyType	keyType
java.lang.String	mac

Method Summary

Modifier and Type	Method and Description
javax.crypto.Mac	get() Gets an instance of Mac using the specified algorithm.
static MACType	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static MACType[]	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

HMACSHA256

public static final MACType HMACSHA256

HMACSHA384

public static final MACType HMACSHA384

HMACSHA512

public static final MACType HMACSHA512

Poly1305AES

public static final MACType Poly1305AES

Field Detail

bitmask

public final int bitmask

Bitmask for aggregation.

mac

public final java.lang.String mac

ivlen

public final int ivlen

keyType

public final KeyType keyType

Method Detail

values

public static MACType[] 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 (MACType c : MACType.values())
    System.out.println(c);

Returns:

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

valueOf

public static MACType valueOf(java.lang.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:

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

java.lang.NullPointerException - if the argument is null

get

public final javax.crypto.Mac get()

Gets an instance of Mac using the specified algorithm.

Returns:

Returns an instance of Mac