Package Summary  Overview Summary

class:RSAMultiPrimePrivateCrtKeySpec [NONE]
All Implemented Interfaces:
KeySpec
public class RSAMultiPrimePrivateCrtKeySpecextends RSAPrivateKeySpec
This class specifies an RSA multi-prime private key, as defined in the PKCS#1 v2.2 standard using the Chinese Remainder Theorem (CRT) information values for efficiency.
Since:
1.4
See Also:

constructor:RSAMultiPrimePrivateCrtKeySpec(java.math.BigInteger,java.math.BigInteger,java.math.BigInteger,java.math.BigInteger,java.math.BigInteger,java.math.BigInteger,java.math.BigInteger,java.math.BigInteger,java.security.spec.RSAOtherPrimeInfo[]) [CHANGED]

  • RSAMultiPrimePrivateCrtKeySpec

    public RSAMultiPrimePrivateCrtKeySpec (BigInteger modulus, BigInteger publicExponent, BigInteger privateExponent, BigInteger primeP, BigInteger primeQ, BigInteger primeExponentP, BigInteger primeExponentQ, BigInteger crtCoefficient, RSAOtherPrimeInfo[] otherPrimeInfo)
    Creates a new RSAMultiPrimePrivateCrtKeySpec.

    Note that the contents of otherPrimeInfo are copied to protect against subsequent modification when constructing this object.

    Parameters:
    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)
    Throws:
    NullPointerException - if any of the specified parameters with the exception ofexcept otherPrimeInfo is null
    IllegalArgumentException - if an empty, i.e. 0-length, otherPrimeInfo is specified

  • RSAMultiPrimePrivateCrtKeySpec

    public RSAMultiPrimePrivateCrtKeySpec (BigInteger modulus, BigInteger publicExponent, BigInteger privateExponent, BigInteger primeP, BigInteger primeQ, BigInteger primeExponentP, BigInteger primeExponentQ, BigInteger crtCoefficient, RSAOtherPrimeInfo[] otherPrimeInfo)
    Creates a new RSAMultiPrimePrivateCrtKeySpec.

    Note that the contents of otherPrimeInfo are copied to protect against subsequent modification when constructing this object.

    Parameters:
    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)
    Throws:
    NullPointerException - if any of the specified parameters with the exception of otherPrimeInfo is null
    IllegalArgumentException - if an empty, i.e. 0-length, otherPrimeInfo is specified

  • RSAMultiPrimePrivateCrtKeySpec

    public RSAMultiPrimePrivateCrtKeySpec (BigInteger modulus, BigInteger publicExponent, BigInteger privateExponent, BigInteger primeP, BigInteger primeQ, BigInteger primeExponentP, BigInteger primeExponentQ, BigInteger crtCoefficient, RSAOtherPrimeInfo[] otherPrimeInfo)
    Creates a new RSAMultiPrimePrivateCrtKeySpec.

    Note that the contents of otherPrimeInfo are copied to protect against subsequent modification when constructing this object.

    Parameters:
    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)
    Throws:
    NullPointerException - if any of the specified parameters except otherPrimeInfo is null
    IllegalArgumentException - if an empty, i.e. 0-length, otherPrimeInfo is specified

    • constructor:RSAMultiPrimePrivateCrtKeySpec(java.math.BigInteger,java.math.BigInteger,java.math.BigInteger,java.math.BigInteger,java.math.BigInteger,java.math.BigInteger,java.math.BigInteger,java.math.BigInteger,java.security.spec.RSAOtherPrimeInfo[],java.security.spec.AlgorithmParameterSpec) [CHANGED]

    RSAMultiPrimePrivateCrtKeySpec

    public RSAMultiPrimePrivateCrtKeySpec (BigInteger modulus, BigInteger publicExponent, BigInteger privateExponent, BigInteger primeP, BigInteger primeQ, BigInteger primeExponentP, BigInteger primeExponentQ, BigInteger crtCoefficient, RSAOtherPrimeInfo[] otherPrimeInfo, AlgorithmParameterSpec keyParams)
    Creates a new RSAMultiPrimePrivateCrtKeySpec with additional key parameters.

    Note that the contents of otherPrimeInfo are copied to protect against subsequent modification when constructing this object.

    Parameters:
    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)
    keyParams - the parameters associated with key
    Throws:
    NullPointerException - if any of the specified parameters with the exception ofexcept otherPrimeInfo and keyParams is null
    IllegalArgumentException - if an empty, i.e. 0-length, otherPrimeInfo is specified
    Since:
    11

    RSAMultiPrimePrivateCrtKeySpec

    public RSAMultiPrimePrivateCrtKeySpec (BigInteger modulus, BigInteger publicExponent, BigInteger privateExponent, BigInteger primeP, BigInteger primeQ, BigInteger primeExponentP, BigInteger primeExponentQ, BigInteger crtCoefficient, RSAOtherPrimeInfo[] otherPrimeInfo, AlgorithmParameterSpec keyParams)
    Creates a new RSAMultiPrimePrivateCrtKeySpec with additional key parameters.

    Note that the contents of otherPrimeInfo are copied to protect against subsequent modification when constructing this object.

    Parameters:
    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)
    keyParams - the parameters associated with key
    Throws:
    NullPointerException - if any of the specified parameters with the exception of otherPrimeInfo and keyParams is null
    IllegalArgumentException - if an empty, i.e. 0-length, otherPrimeInfo is specified
    Since:
    11

    RSAMultiPrimePrivateCrtKeySpec

    public RSAMultiPrimePrivateCrtKeySpec (BigInteger modulus, BigInteger publicExponent, BigInteger privateExponent, BigInteger primeP, BigInteger primeQ, BigInteger primeExponentP, BigInteger primeExponentQ, BigInteger crtCoefficient, RSAOtherPrimeInfo[] otherPrimeInfo, AlgorithmParameterSpec keyParams)
    Creates a new RSAMultiPrimePrivateCrtKeySpec with additional key parameters.

    Note that the contents of otherPrimeInfo are copied to protect against subsequent modification when constructing this object.

    Parameters:
    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)
    keyParams - the parameters associated with key
    Throws:
    NullPointerException - if any of the specified parameters except otherPrimeInfo and keyParams is null
    IllegalArgumentException - if an empty, i.e. 0-length, otherPrimeInfo is specified
    Since:
    11

    method:getPublicExponent() [NONE]

  • getPublicExponent

    public BigInteger getPublicExponent()
    Returns the public exponent.
    Returns:
    the public exponent.

    • method:getPrimeP() [NONE]

    getPrimeP

    public BigInteger getPrimeP()
    Returns the primeP.
    Returns:
    the primeP.

    method:getPrimeQ() [NONE]

    getPrimeQ

    public BigInteger getPrimeQ()
    Returns the primeQ.
    Returns:
    the primeQ.

    method:getPrimeExponentP() [NONE]

    getPrimeExponentP

    public BigInteger getPrimeExponentP()
    Returns the primeExponentP.
    Returns:
    the primeExponentP.

    method:getPrimeExponentQ() [NONE]

    getPrimeExponentQ

    public BigInteger getPrimeExponentQ()
    Returns the primeExponentQ.
    Returns:
    the primeExponentQ.

    method:getCrtCoefficient() [NONE]

    getCrtCoefficient

    public BigInteger getCrtCoefficient()
    Returns the crtCoefficient.
    Returns:
    the crtCoefficient.

    method:getOtherPrimeInfo() [NONE]

    getOtherPrimeInfo

    public RSAOtherPrimeInfo[] getOtherPrimeInfo()
    Returns a copy of the otherPrimeInfo or null if there are only two prime factors (p and q).
    Returns:
    the otherPrimeInfo. Returns a new array each time this method is called.

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