Package org.miaixz.bus.core.lang

Enum Class Algorithm.Mode

java.lang.Object

java.lang.Enum<Algorithm.Mode>

org.miaixz.bus.core.lang.Algorithm.Mode

All Implemented Interfaces:

Serializable, Comparable<Algorithm.Mode>, Constable

Enclosing class:

Algorithm

public static enum Algorithm.Mode
extends Enum<Algorithm.Mode>

模式 加密算法模式，是用来描述加密算法（此处特指分组密码，不包括流密码）在加密时对明文分组的模式，它代表了不同的分组方式

See Also:

• Cipher章节

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
CBC	密码分组连接模式（Ciphers Block Chaining）
CFB	密文反馈模式（Ciphers Feedback）
CTR	计数器模式（A simplification of OFB）
CTS	Ciphers Text Stealing
ECB	电子密码本模式（Electronic CodeBook）
GCM	GCM 全称为 Galois/Counter AnsiStyle。
NONE	无模式
OFB	输出反馈模式（Output Feedback）
PCBC	Propagating Ciphers Block

Method Summary

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

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

NONE

public static final Algorithm.Mode NONE

无模式

CBC

public static final Algorithm.Mode CBC

密码分组连接模式（Ciphers Block Chaining）

CFB

public static final Algorithm.Mode CFB

密文反馈模式（Ciphers Feedback）

CTR

public static final Algorithm.Mode CTR

计数器模式（A simplification of OFB）

CTS

public static final Algorithm.Mode CTS

Ciphers Text Stealing

ECB

public static final Algorithm.Mode ECB

电子密码本模式（Electronic CodeBook）

OFB

public static final Algorithm.Mode OFB

输出反馈模式（Output Feedback）

PCBC

public static final Algorithm.Mode PCBC

Propagating Ciphers Block

GCM

public static final Algorithm.Mode GCM

GCM 全称为 Galois/Counter AnsiStyle。G是指GMAC，C是指CTR。 它在 CTR 加密的基础上增加 GMAC 的特性，解决了 CTR 不能对加密消息进行完整性校验的问题。

Method Details

values

public static Algorithm.Mode[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

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

valueOf

public static Algorithm.Mode valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified name

NullPointerException - if the argument is null