Package org.gudy.bouncycastle.asn1.pkcs
Class RSAPrivateKeyStructure
- java.lang.Object
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- org.gudy.bouncycastle.asn1.ASN1Encodable
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- org.gudy.bouncycastle.asn1.pkcs.RSAPrivateKeyStructure
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- All Implemented Interfaces:
DEREncodable
public class RSAPrivateKeyStructure extends ASN1Encodable
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Field Summary
Fields Modifier and Type Field Description private java.math.BigInteger
coefficient
private java.math.BigInteger
exponent1
private java.math.BigInteger
exponent2
private java.math.BigInteger
modulus
private ASN1Sequence
otherPrimeInfos
private java.math.BigInteger
prime1
private java.math.BigInteger
prime2
private java.math.BigInteger
privateExponent
private java.math.BigInteger
publicExponent
private int
version
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Fields inherited from class org.gudy.bouncycastle.asn1.ASN1Encodable
BER, DER
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Constructor Summary
Constructors Constructor Description RSAPrivateKeyStructure(java.math.BigInteger modulus, java.math.BigInteger publicExponent, java.math.BigInteger privateExponent, java.math.BigInteger prime1, java.math.BigInteger prime2, java.math.BigInteger exponent1, java.math.BigInteger exponent2, java.math.BigInteger coefficient)
RSAPrivateKeyStructure(ASN1Sequence seq)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description java.math.BigInteger
getCoefficient()
java.math.BigInteger
getExponent1()
java.math.BigInteger
getExponent2()
static RSAPrivateKeyStructure
getInstance(java.lang.Object obj)
static RSAPrivateKeyStructure
getInstance(ASN1TaggedObject obj, boolean explicit)
java.math.BigInteger
getModulus()
java.math.BigInteger
getPrime1()
java.math.BigInteger
getPrime2()
java.math.BigInteger
getPrivateExponent()
java.math.BigInteger
getPublicExponent()
int
getVersion()
DERObject
toASN1Object()
This outputs the key in PKCS1v2 format.-
Methods inherited from class org.gudy.bouncycastle.asn1.ASN1Encodable
equals, getDEREncoded, getDERObject, getEncoded, getEncoded, hashCode
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Field Detail
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version
private int version
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modulus
private java.math.BigInteger modulus
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publicExponent
private java.math.BigInteger publicExponent
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privateExponent
private java.math.BigInteger privateExponent
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prime1
private java.math.BigInteger prime1
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prime2
private java.math.BigInteger prime2
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exponent1
private java.math.BigInteger exponent1
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exponent2
private java.math.BigInteger exponent2
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coefficient
private java.math.BigInteger coefficient
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otherPrimeInfos
private ASN1Sequence otherPrimeInfos
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Constructor Detail
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RSAPrivateKeyStructure
public RSAPrivateKeyStructure(java.math.BigInteger modulus, java.math.BigInteger publicExponent, java.math.BigInteger privateExponent, java.math.BigInteger prime1, java.math.BigInteger prime2, java.math.BigInteger exponent1, java.math.BigInteger exponent2, java.math.BigInteger coefficient)
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RSAPrivateKeyStructure
public RSAPrivateKeyStructure(ASN1Sequence seq)
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Method Detail
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getInstance
public static RSAPrivateKeyStructure getInstance(ASN1TaggedObject obj, boolean explicit)
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getInstance
public static RSAPrivateKeyStructure getInstance(java.lang.Object obj)
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getVersion
public int getVersion()
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getModulus
public java.math.BigInteger getModulus()
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getPublicExponent
public java.math.BigInteger getPublicExponent()
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getPrivateExponent
public java.math.BigInteger getPrivateExponent()
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getPrime1
public java.math.BigInteger getPrime1()
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getPrime2
public java.math.BigInteger getPrime2()
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getExponent1
public java.math.BigInteger getExponent1()
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getExponent2
public java.math.BigInteger getExponent2()
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getCoefficient
public java.math.BigInteger getCoefficient()
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toASN1Object
public DERObject toASN1Object()
This outputs the key in PKCS1v2 format.RSAPrivateKey ::= SEQUENCE { version Version, modulus INTEGER, -- n publicExponent INTEGER, -- e privateExponent INTEGER, -- d prime1 INTEGER, -- p prime2 INTEGER, -- q exponent1 INTEGER, -- d mod (p-1) exponent2 INTEGER, -- d mod (q-1) coefficient INTEGER, -- (inverse of q) mod p otherPrimeInfos OtherPrimeInfos OPTIONAL } Version ::= INTEGER { two-prime(0), multi(1) } (CONSTRAINED BY {-- version must be multi if otherPrimeInfos present --})
This routine is written to output PKCS1 version 2.1, private keys.
- Specified by:
toASN1Object
in classASN1Encodable
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