freenet.crypt

Enum CryptByteBufferType

java.lang.Object

java.lang.Enum<CryptByteBufferType>

freenet.crypt.CryptByteBufferType

All Implemented Interfaces:

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

public enum CryptByteBufferType
extends java.lang.Enum<CryptByteBufferType>
implements java.io.Serializable

Keeps track of properties of different symmetric cipher algorithms available to Freenet including key type, name of the algorithm, block size used, and iv length if required.

Enum Constant Summary

Enum Constants

Enum Constant and Description
AESCTR
ChaCha128
ChaCha256
RijndaelECB Deprecated.
RijndaelECB128 Deprecated.
RijndaelPCFB Deprecated.

Field Summary

Fields

Modifier and Type	Field and Description
java.lang.String	algName
int	bitmask Bitmask for aggregation.
int	blockSize
java.lang.String	cipherName
boolean	isStreamCipher
java.lang.Integer	ivSize
KeyType	keyType

Method Summary

Modifier and Type	Method and Description
boolean	hasIV() Returns true if the algorithm supports/requires an IV, otherwise returns false.
static CryptByteBufferType	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static CryptByteBufferType[]	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

RijndaelECB

@Deprecated
public static final CryptByteBufferType RijndaelECB

Deprecated.

RijndaelECB128

@Deprecated
public static final CryptByteBufferType RijndaelECB128

Deprecated.

RijndaelPCFB

@Deprecated
public static final CryptByteBufferType RijndaelPCFB

Deprecated.

AESCTR

public static final CryptByteBufferType AESCTR

ChaCha128

public static final CryptByteBufferType ChaCha128

ChaCha256

public static final CryptByteBufferType ChaCha256

Field Detail

bitmask

public final int bitmask

Bitmask for aggregation.

blockSize

public final int blockSize

ivSize

public final java.lang.Integer ivSize

algName

public final java.lang.String algName

cipherName

public final java.lang.String cipherName

keyType

public final KeyType keyType

isStreamCipher

public final boolean isStreamCipher

Method Detail

values

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

Returns:

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

valueOf

public static CryptByteBufferType 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

hasIV

public boolean hasIV()

Returns true if the algorithm supports/requires an IV, otherwise returns false.