Package tech.mgl.core.tools

Class MGL_RSA.DecryptBuilder

java.lang.Object

tech.mgl.core.tools.MGL_RSA.DecryptBuilder

Enclosing class:

MGL_RSA

public static class MGL_RSA.DecryptBuilder
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected String	cipherText

Constructor Summary

Constructors

Constructor	Description
DecryptBuilder()

Method Summary

Modifier and Type	Method	Description
MGL_RSADecrypt	build()
String	getAlgorithm()
String	getCipherText()
String	getExponent()
String	getKeyAlgorithm()
int	getKeySize()
String	getModulus()
AlgorithmParameterSpec	getParams()
PrivateKey	getPrivateKey()
Provider	getProvider()
MGL_RSA.DecryptBuilder	setAlgorithm(String algorithm)
MGL_RSA.DecryptBuilder	setCipherText(String cipherText)
MGL_RSA.DecryptBuilder	setExponent(String exponent)
void	setKeyAlgorithm(String keyAlgorithm)
MGL_RSA.DecryptBuilder	setKeySize(int keySize)
MGL_RSA.DecryptBuilder	setModulus(String modulus)
MGL_RSA.DecryptBuilder	setParams(AlgorithmParameterSpec params)
void	setPrivateKey(String privateKey)
void	setPrivateKey(String modulus, String exponent)
void	setPrivateKey(String modulus, String exponent, Provider provider)	使用模和指数生成RSA私钥 注意：【此代码用了默认补位方式，为RSA/None/PKCS1Padding，不同JDK默认的补位方式可能不同，如Android默认是RSA /None/NoPadding】 default RSA FOR key factory its ok
MGL_RSA.DecryptBuilder	setPrivateKey(PrivateKey privateKey)
MGL_RSA.DecryptBuilder	setProvider(Provider provider)

Methods inherited from class java.lang.Object

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

Field Details

cipherText

protected String cipherText

Constructor Details

DecryptBuilder

public DecryptBuilder()

Method Details

getKeyAlgorithm

public String getKeyAlgorithm()

setKeyAlgorithm

public void setKeyAlgorithm(String keyAlgorithm)

getParams

public AlgorithmParameterSpec getParams()

setParams

public MGL_RSA.DecryptBuilder setParams(AlgorithmParameterSpec params)

getKeySize

public int getKeySize()

setKeySize

public MGL_RSA.DecryptBuilder setKeySize(int keySize)

getPrivateKey

public PrivateKey getPrivateKey()

setPrivateKey

public MGL_RSA.DecryptBuilder setPrivateKey(PrivateKey privateKey)

setPrivateKey

public void setPrivateKey(String modulus,
 String exponent)

setPrivateKey

public void setPrivateKey(String modulus,
 String exponent,
 Provider provider)

使用模和指数生成RSA私钥 注意：【此代码用了默认补位方式，为RSA/None/PKCS1Padding，不同JDK默认的补位方式可能不同，如Android默认是RSA /None/NoPadding】 default RSA FOR key factory its ok

调用的时候可以统一使用 new BouncyCastleProvider() 这样android和 后端java端就不会错误 android端也需要此包 org.bouncycastle bcprov-jdk15on

Parameters:

modulus - 模

exponent - 指数

setPrivateKey

public void setPrivateKey(String privateKey)

Parameters:

privateKey -

getCipherText

public String getCipherText()

setCipherText

public MGL_RSA.DecryptBuilder setCipherText(String cipherText)

getProvider

public Provider getProvider()

setProvider

public MGL_RSA.DecryptBuilder setProvider(Provider provider)

getModulus

public String getModulus()

setModulus

public MGL_RSA.DecryptBuilder setModulus(String modulus)

getExponent

public String getExponent()

setExponent

public MGL_RSA.DecryptBuilder setExponent(String exponent)

getAlgorithm

public String getAlgorithm()

setAlgorithm

public MGL_RSA.DecryptBuilder setAlgorithm(String algorithm)

build

public MGL_RSADecrypt build()