cn.orionsec.kit.lang.utils.crypto.symmetric

Class SymmetricBuilder

java.lang.Object

cn.orionsec.kit.lang.utils.crypto.symmetric.SymmetricBuilder

public class SymmetricBuilder
extends Object

非对称加密构造器

Since:

2021/9/30 1:12

Version:

1.0.0

Author:

Jiahang Li

Field Summary

Fields

Modifier and Type	Field and Description
protected CipherAlgorithm	algorithm 加密算法
protected PaddingMode	paddingMode 填充模式
protected AlgorithmParameterSpec	paramSpec 参数规格
protected SecretKey	secretKey 密钥
protected WorkingMode	workingMode 工作模式

Constructor Summary

Constructors

Constructor and Description
SymmetricBuilder()

Method Summary

Modifier and Type	Method and Description
SymmetricBuilder	aad(byte[] aad) 设置 aad
SymmetricBuilder	aad(String aad) 设置 aad
static SymmetricBuilder	aes() 创建 AES 构造器
SymmetricBuilder	algorithm(CipherAlgorithm algorithm) 设置加密算法
EcbSymmetric	buildEcb() 构建 ECB
ParamSymmetric	buildParam() 构建 PARAM
static SymmetricBuilder	create() 创建构造器
static SymmetricBuilder	des() 创建 DES 构造器
static SymmetricBuilder	des3() 创建 DES3 构造器
SymmetricBuilder	gcmSpec(byte[] gcm) 设置 GCM 规格
SymmetricBuilder	gcmSpec(byte[] gcm, boolean fill) 设置 GCM 规格
SymmetricBuilder	gcmSpec(byte[] gcm, int specLen) 设置 GCM 规格
SymmetricBuilder	gcmSpec(GCMParameterSpec gcmSpec) 设置 gcm规格
SymmetricBuilder	gcmSpec(String gcm) 设置 GCM 规格
SymmetricBuilder	gcmSpec(String gcm, boolean fill) 设置 GCM 规格
SymmetricBuilder	gcmSpec(String gcm, int specLen) 设置 GCM 规格
SymmetricBuilder	generatorSecretKey(byte[] secretKey) 生成密钥
SymmetricBuilder	generatorSecretKey(byte[] secretKey, int keySize) 生成密钥
SymmetricBuilder	generatorSecretKey(String secretKey) 生成密钥
SymmetricBuilder	generatorSecretKey(String secretKey, int keySize) 生成密钥
SymmetricBuilder	ivSpec(byte[] iv) 设置向量
SymmetricBuilder	ivSpec(byte[] iv, boolean fill) 设置向量
SymmetricBuilder	ivSpec(byte[] iv, int specLen) 设置向量
SymmetricBuilder	ivSpec(IvParameterSpec ivSpec) 设置向量
SymmetricBuilder	ivSpec(String iv) 设置向量
SymmetricBuilder	ivSpec(String iv, boolean fill) 设置向量
SymmetricBuilder	ivSpec(String iv, int specLen) 设置向量
SymmetricBuilder	paddingMode(PaddingMode paddingMode) 设置填充模式
SymmetricBuilder	paramSpec(AlgorithmParameterSpec paramSpec) 设置参数规格
SymmetricBuilder	secretKey(byte[] secretKey) 设置密钥
SymmetricBuilder	secretKey(SecretKey secretKey) 设置密钥
static SymmetricBuilder	sm4() 创建 SM4 构造器
SymmetricBuilder	workingMode(WorkingMode workingMode) 设置工作模式

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

algorithm

protected CipherAlgorithm algorithm

加密算法

workingMode

protected WorkingMode workingMode

工作模式

paddingMode

protected PaddingMode paddingMode

填充模式

secretKey

protected SecretKey secretKey

密钥

paramSpec

protected AlgorithmParameterSpec paramSpec

参数规格

Constructor Detail

SymmetricBuilder

public SymmetricBuilder()

Method Detail

create

public static SymmetricBuilder create()

创建构造器

Returns:

构造器

aes

public static SymmetricBuilder aes()

创建 AES 构造器

Returns:

构造器

des

public static SymmetricBuilder des()

创建 DES 构造器

Returns:

构造器

des3

public static SymmetricBuilder des3()

创建 DES3 构造器

Returns:

构造器

sm4

public static SymmetricBuilder sm4()

创建 SM4 构造器

Returns:

构造器

algorithm

public SymmetricBuilder algorithm(CipherAlgorithm algorithm)

设置加密算法

Parameters:

algorithm - algorithm

Returns:

this

workingMode

public SymmetricBuilder workingMode(WorkingMode workingMode)

设置工作模式

Parameters:

workingMode - 工作模式

Returns:

this

paddingMode

public SymmetricBuilder paddingMode(PaddingMode paddingMode)

设置填充模式

Parameters:

paddingMode - 填充模式

Returns:

this

secretKey

public SymmetricBuilder secretKey(SecretKey secretKey)

设置密钥

Parameters:

secretKey - secretKey

Returns:

this

secretKey

public SymmetricBuilder secretKey(byte[] secretKey)

设置密钥

Parameters:

secretKey - secretKey

Returns:

this

generatorSecretKey

public SymmetricBuilder generatorSecretKey(byte[] secretKey)

生成密钥

Parameters:

secretKey - secretKey

Returns:

this

generatorSecretKey

public SymmetricBuilder generatorSecretKey(String secretKey)

生成密钥

Parameters:

secretKey - secretKey

Returns:

this

generatorSecretKey

public SymmetricBuilder generatorSecretKey(byte[] secretKey,
                                           int keySize)

生成密钥

Parameters:

secretKey - secretKey

keySize - keySize

Returns:

this

generatorSecretKey

public SymmetricBuilder generatorSecretKey(String secretKey,
                                           int keySize)

生成密钥

Parameters:

secretKey - secretKey

keySize - keySize

Returns:

this

ivSpec

public SymmetricBuilder ivSpec(IvParameterSpec ivSpec)

设置向量

Parameters:

ivSpec - ivSpec

Returns:

this

ivSpec

public SymmetricBuilder ivSpec(String iv)

设置向量

Parameters:

iv - iv

Returns:

this

ivSpec

public SymmetricBuilder ivSpec(byte[] iv)

设置向量

Parameters:

iv - iv

Returns:

this

ivSpec

public SymmetricBuilder ivSpec(String iv,
                               int specLen)

设置向量

Parameters:

iv - iv

specLen - specLen

Returns:

this

ivSpec

public SymmetricBuilder ivSpec(byte[] iv,
                               int specLen)

设置向量

Parameters:

iv - iv

specLen - specLen

Returns:

this

ivSpec

public SymmetricBuilder ivSpec(String iv,
                               boolean fill)

设置向量

Parameters:

iv - iv

fill - 是否填充长度

Returns:

this

ivSpec

public SymmetricBuilder ivSpec(byte[] iv,
                               boolean fill)

设置向量

Parameters:

iv - iv

fill - 是否填充长度

Returns:

this

gcmSpec

public SymmetricBuilder gcmSpec(GCMParameterSpec gcmSpec)

设置 gcm规格

Parameters:

gcmSpec - gcm规格

Returns:

this

gcmSpec

public SymmetricBuilder gcmSpec(String gcm)

设置 GCM 规格

Parameters:

gcm - gcm

Returns:

this

gcmSpec

public SymmetricBuilder gcmSpec(byte[] gcm)

设置 GCM 规格

Parameters:

gcm - gcm

Returns:

this

gcmSpec

public SymmetricBuilder gcmSpec(String gcm,
                                int specLen)

设置 GCM 规格

Parameters:

gcm - gcm

specLen - specLen

Returns:

this

gcmSpec

public SymmetricBuilder gcmSpec(byte[] gcm,
                                int specLen)

设置 GCM 规格

Parameters:

gcm - gcm

specLen - specLen

Returns:

this

gcmSpec

public SymmetricBuilder gcmSpec(String gcm,
                                boolean fill)

设置 GCM 规格

Parameters:

gcm - gcm

fill - 是否填充长度

Returns:

this

gcmSpec

public SymmetricBuilder gcmSpec(byte[] gcm,
                                boolean fill)

设置 GCM 规格

Parameters:

gcm - gcm

fill - 是否填充长度

Returns:

this

paramSpec

public SymmetricBuilder paramSpec(AlgorithmParameterSpec paramSpec)

设置参数规格

Parameters:

paramSpec - paramSpec

Returns:

this

aad

public SymmetricBuilder aad(String aad)

设置 aad

Parameters:

aad - aad

Returns:

this

aad

public SymmetricBuilder aad(byte[] aad)

设置 aad

Parameters:

aad - aad

Returns:

this

buildEcb

public EcbSymmetric buildEcb()

构建 ECB

Returns:

EcbSymmetric

buildParam

public ParamSymmetric buildParam()

构建 PARAM

Returns:

ParamSymmetric