public class RSAMultiPrimePrivateCrtKeySpec extends RSAPrivateKeySpec
Key,
KeyFactory,
KeySpec,
PKCS8EncodedKeySpec,
RSAPrivateKeySpec,
RSAPublicKeySpec,
RSAOtherPrimeInfo| Constructor and Description |
|---|
RSAMultiPrimePrivateCrtKeySpec(BigInteger modulus,
BigInteger publicExponent,
BigInteger privateExponent,
BigInteger primeP,
BigInteger primeQ,
BigInteger primeExponentP,
BigInteger primeExponentQ,
BigInteger crtCoefficient,
RSAOtherPrimeInfo[] otherPrimeInfo)
Creates a new
RSAMultiPrimePrivateCrtKeySpec
given the modulus, publicExponent, privateExponent,
primeP, primeQ, primeExponentP, primeExponentQ,
crtCoefficient, and otherPrimeInfo as defined in PKCS#1 v2.1. |
| Modifier and Type | Method and Description |
|---|---|
BigInteger |
getCrtCoefficient()
Returns the crtCoefficient.
|
RSAOtherPrimeInfo[] |
getOtherPrimeInfo()
Returns a copy of the otherPrimeInfo or null if there are
only two prime factors (p and q).
|
BigInteger |
getPrimeExponentP()
Returns the primeExponentP.
|
BigInteger |
getPrimeExponentQ()
Returns the primeExponentQ.
|
BigInteger |
getPrimeP()
Returns the primeP.
|
BigInteger |
getPrimeQ()
Returns the primeQ.
|
BigInteger |
getPublicExponent()
Returns the public exponent.
|
getModulus, getPrivateExponentpublic RSAMultiPrimePrivateCrtKeySpec(BigInteger modulus, BigInteger publicExponent, BigInteger privateExponent, BigInteger primeP, BigInteger primeQ, BigInteger primeExponentP, BigInteger primeExponentQ, BigInteger crtCoefficient, RSAOtherPrimeInfo[] otherPrimeInfo)
RSAMultiPrimePrivateCrtKeySpec
given the modulus, publicExponent, privateExponent,
primeP, primeQ, primeExponentP, primeExponentQ,
crtCoefficient, and otherPrimeInfo as defined in PKCS#1 v2.1.
Note that the contents of otherPrimeInfo
are copied to protect against subsequent modification when
constructing this object.
modulus - the modulus n.publicExponent - the public exponent e.privateExponent - the private exponent d.primeP - the prime factor p of n.primeQ - the prime factor q of n.primeExponentP - this is d mod (p-1).primeExponentQ - this is d mod (q-1).crtCoefficient - the Chinese Remainder Theorem
coefficient q-1 mod p.otherPrimeInfo - triplets of the rest of primes, null can be
specified if there are only two prime factors (p and q).NullPointerException - if any of the parameters, i.e.
modulus,
publicExponent, privateExponent,
primeP, primeQ,
primeExponentP, primeExponentQ,
crtCoefficient, is null.IllegalArgumentException - if an empty, i.e. 0-length,
otherPrimeInfo is specified.public BigInteger getPublicExponent()
public BigInteger getPrimeP()
public BigInteger getPrimeQ()
public BigInteger getPrimeExponentP()
public BigInteger getPrimeExponentQ()
public BigInteger getCrtCoefficient()
public RSAOtherPrimeInfo[] getOtherPrimeInfo()
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