Class RSAPrivateCrtKeySpec
java.lang.Object
java.security.spec.RSAPrivateKeySpec
java.security.spec.RSAPrivateCrtKeySpec
- All Implemented Interfaces:
- KeySpec
This class specifies an RSA private key, as defined in the
 PKCS#1 v2.2 standard,
 using the Chinese Remainder Theorem (CRT) information values for efficiency.
- Since:
- 1.2
- External Specifications
- See Also:
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Constructor SummaryConstructorsConstructorDescriptionRSAPrivateCrtKeySpec(BigInteger modulus, BigInteger publicExponent, BigInteger privateExponent, BigInteger primeP, BigInteger primeQ, BigInteger primeExponentP, BigInteger primeExponentQ, BigInteger crtCoefficient) Creates a newRSAPrivateCrtKeySpec.RSAPrivateCrtKeySpec(BigInteger modulus, BigInteger publicExponent, BigInteger privateExponent, BigInteger primeP, BigInteger primeQ, BigInteger primeExponentP, BigInteger primeExponentQ, BigInteger crtCoefficient, AlgorithmParameterSpec keyParams) Creates a newRSAPrivateCrtKeySpecwith additional key parameters.
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Method SummaryModifier and TypeMethodDescriptionReturns the crtCoefficient.Returns the primeExponentP.Returns the primeExponentQ.Returns the primeP.Returns the primeQ.Returns the public exponent.Methods declared in class java.security.spec.RSAPrivateKeySpecgetModulus, getParams, getPrivateExponent
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Constructor Details- 
RSAPrivateCrtKeySpecpublic RSAPrivateCrtKeySpec(BigInteger modulus, BigInteger publicExponent, BigInteger privateExponent, BigInteger primeP, BigInteger primeQ, BigInteger primeExponentP, BigInteger primeExponentQ, BigInteger crtCoefficient) Creates a newRSAPrivateCrtKeySpec.- 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
 
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RSAPrivateCrtKeySpecpublic RSAPrivateCrtKeySpec(BigInteger modulus, BigInteger publicExponent, BigInteger privateExponent, BigInteger primeP, BigInteger primeQ, BigInteger primeExponentP, BigInteger primeExponentQ, BigInteger crtCoefficient, AlgorithmParameterSpec keyParams) Creates a newRSAPrivateCrtKeySpecwith additional key parameters.- 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
- keyParams- the parameters associated with key
- Since:
- 11
 
 
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Method Details- 
getPublicExponent
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getPrimeP
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getPrimeQ
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getPrimeExponentP
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getPrimeExponentQ
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getCrtCoefficient
 
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