org.aoju.bus.crypto

Enum Padding

java.lang.Object

java.lang.Enum<Padding>

org.aoju.bus.crypto.Padding

All Implemented Interfaces:

Serializable, Comparable<Padding>

public enum Padding
extends Enum<Padding>

补码方式 补码方式是在分组密码中，当明文长度不是分组长度的整数倍时， 需要在最后一个分组中填充一些数据使其凑满一个分组的长度。

Since:

JDK 1.8

Version:

3.6.2

Author:

Kimi Liu

Enum Constant Summary

Enum Constants

Enum Constant and Description
ISO10126Padding
NoPadding 无补码
OAEPPadding
PKCS1Padding
PKCS5Padding
SSL3Padding
ZeroPadding 0补码，既不满block长度时使用0填充

Method Summary

Modifier and Type	Method and Description
static Padding	valueOf(String name) Returns the enum constant of this type with the specified name.
static Padding[]	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

NoPadding

public static final Padding NoPadding

无补码

ZeroPadding

public static final Padding ZeroPadding

0补码，既不满block长度时使用0填充

ISO10126Padding

public static final Padding ISO10126Padding

OAEPPadding

public static final Padding OAEPPadding

PKCS1Padding

public static final Padding PKCS1Padding

PKCS5Padding

public static final Padding PKCS5Padding

SSL3Padding

public static final Padding SSL3Padding

Method Detail

values

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

Returns:

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

valueOf

public static Padding 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