Bouncy Castle Cryptography Library 1.80 · org.bouncycastle.jce.provider.JCERSAPrivateCrtKey

Modifier and Type	Field and Description
private BigInteger	crtCoefficient
private BigInteger	primeExponentP
private BigInteger	primeExponentQ
private BigInteger	primeP
private BigInteger	primeQ
private BigInteger	publicExponent
pack-priv static final long	serialVersionUID Hides org.bouncycastle.jce.provider.JCERSAPrivateKey.serialVersionUID, java.security.interfaces.RSAPrivateCrtKey.serialVersionUID, java.security.interfaces.RSAPrivateKey.serialVersionUID.

Access	Constructor and Description
pack-priv	JCERSAPrivateCrtKey(RSAPrivateCrtKeyParameters the parameters object representing the private key. key) construct a private key from it's org.bouncycastle.crypto equivalent.
pack-priv	JCERSAPrivateCrtKey(RSAPrivateCrtKeySpec the spec to be used in construction. spec) construct a private key from an RSAPrivateCrtKeySpec
pack-priv	JCERSAPrivateCrtKey(RSAPrivateCrtKey the object implementing the RSAPrivateCrtKey interface. key) construct a private key from another RSAPrivateCrtKey.
pack-priv	JCERSAPrivateCrtKey(PrivateKeyInfo info) construct an RSA key from a private key info object.
pack-priv	JCERSAPrivateCrtKey(RSAPrivateKey key) construct an RSA key from a ASN.1 RSA private key object.

Method Summary

Modifier and Type	Method and Description
public boolean	equals(Object the reference object with which to compare. o) Overrides org.bouncycastle.jce.provider.JCERSAPrivateKey.equals. Indicates whether some other object is "equal to" this one.
public BigInteger	Returns: the CRT coefficient. getCrtCoefficient() Implements java.security.interfaces.RSAPrivateCrtKey.getCrtCoefficient. return the CRT coefficient.
public byte[]	Returns: a PKCS8 representation of the key. getEncoded() Overrides org.bouncycastle.jce.provider.JCERSAPrivateKey.getEncoded. Implements java.security.Key.getEncoded. Return a PKCS8 representation of the key.
public String	Returns: the encoding format we produce in getEncoded(). getFormat() Overrides org.bouncycastle.jce.provider.JCERSAPrivateKey.getFormat. Implements java.security.Key.getFormat. return the encoding format we produce in getEncoded().
public BigInteger	Returns: the prime exponent for P. getPrimeExponentP() Implements java.security.interfaces.RSAPrivateCrtKey.getPrimeExponentP. return the prime exponent for P.
public BigInteger	Returns: the prime exponent for Q. getPrimeExponentQ() Implements java.security.interfaces.RSAPrivateCrtKey.getPrimeExponentQ. return the prime exponent for Q.
public BigInteger	Returns: the prime P. getPrimeP() Implements java.security.interfaces.RSAPrivateCrtKey.getPrimeP. return the prime P.
public BigInteger	Returns: the prime Q. getPrimeQ() Implements java.security.interfaces.RSAPrivateCrtKey.getPrimeQ. return the prime Q.
public BigInteger	Returns: the public exponent. getPublicExponent() Implements java.security.interfaces.RSAPrivateCrtKey.getPublicExponent. return the public exponent.
public int	hashCode() Overrides org.bouncycastle.jce.provider.JCERSAPrivateKey.hashCode. Returns a hash code value for this object.
public String	toString() Overrides java.lang.Object.toString. Returns a string representation of the object.

Inherited from org.bouncycastle.jce.provider.JCERSAPrivateKey:: getAlgorithm getBagAttribute getBagAttributeKeys getModulus getPrivateExponent hasFriendlyName setBagAttribute setFriendlyName

crtCoefficient	back to summary
private BigInteger crtCoefficient

primeExponentP	back to summary
private BigInteger primeExponentP

primeExponentQ	back to summary
private BigInteger primeExponentQ

primeP	back to summary
private BigInteger primeP

primeQ	back to summary
private BigInteger primeQ

publicExponent	back to summary
private BigInteger publicExponent

serialVersionUID	back to summary
pack-priv static final long serialVersionUID Hides org.bouncycastle.jce.provider.JCERSAPrivateKey.serialVersionUID, java.security.interfaces.RSAPrivateCrtKey.serialVersionUID, java.security.interfaces.RSAPrivateKey.serialVersionUID.

JCERSAPrivateCrtKey	back to summary
pack-priv JCERSAPrivateCrtKey(RSAPrivateCrtKeyParameters key) construct a private key from it's org.bouncycastle.crypto equivalent. Parameters key:RSAPrivateCrtKeyParameters the parameters object representing the private key.

JCERSAPrivateCrtKey	back to summary
pack-priv JCERSAPrivateCrtKey(RSAPrivateCrtKeySpec spec) construct a private key from an RSAPrivateCrtKeySpec Parameters spec:RSAPrivateCrtKeySpec the spec to be used in construction.

JCERSAPrivateCrtKey	back to summary
pack-priv JCERSAPrivateCrtKey(RSAPrivateCrtKey key) construct a private key from another RSAPrivateCrtKey. Parameters key:RSAPrivateCrtKey the object implementing the RSAPrivateCrtKey interface.

JCERSAPrivateCrtKey	back to summary
pack-priv JCERSAPrivateCrtKey(PrivateKeyInfo info) throws IOException construct an RSA key from a private key info object.

JCERSAPrivateCrtKey	back to summary
pack-priv JCERSAPrivateCrtKey(RSAPrivateKey key) construct an RSA key from a ASN.1 RSA private key object.

Method Detail

equals back to summary

equals	back to summary
public boolean equals(Object o) Overrides org.bouncycastle.jce.provider.JCERSAPrivateKey.equals. Doc from java.lang.Object.equals. Indicates whether some other object is "equal to" this one. The `equals` method implements an equivalence relation on non-null object references: It is reflexive: for any non-null reference value `x`, `x.equals(x)` should return `true`. It is symmetric: for any non-null reference values `x` and `y`, `x.equals(y)` should return `true` if and only if `y.equals(x)` returns `true`. It is transitive: for any non-null reference values `x`, `y`, and `z`, if `x.equals(y)` returns `true` and `y.equals(z)` returns `true`, then `x.equals(z)` should return `true`. It is consistent: for any non-null reference values `x` and `y`, multiple invocations of `x.equals(y)` consistently return `true` or consistently return `false`, provided no information used in `equals` comparisons on the objects is modified. For any non-null reference value `x`, `x.equals(null)` should return `false`. An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes. Parameters o:Object the reference object with which to compare. Returns:boolean `true` if this object is the same as the obj argument; `false` otherwise.

public boolean equals(Object o)

Overrides org.bouncycastle.jce.provider.JCERSAPrivateKey.equals.

Doc from java.lang.Object.equals.

Indicates whether some other object is "equal to" this one.

The equals method implements an equivalence relation on non-null object references:

It is reflexive: for any non-null reference value x, x.equals(x) should return true.
It is symmetric: for any non-null reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
It is transitive: for any non-null reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
It is consistent: for any non-null reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the objects is modified.
For any non-null reference value x, x.equals(null) should return false.

An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes.

Parameters

o:Object: the reference object with which to compare.

Returns:boolean

true if this object is the same as the obj argument; false otherwise.

getCrtCoefficient	back to summary
public BigInteger getCrtCoefficient() Implements java.security.interfaces.RSAPrivateCrtKey.getCrtCoefficient. return the CRT coefficient. Returns:BigInteger the CRT coefficient.

getCrtCoefficient

back to summary

public BigInteger getCrtCoefficient()

Implements java.security.interfaces.RSAPrivateCrtKey.getCrtCoefficient.

return the CRT coefficient.

Returns:BigInteger: the CRT coefficient.

getEncoded	back to summary
public byte[] getEncoded() Overrides org.bouncycastle.jce.provider.JCERSAPrivateKey.getEncoded. Implements java.security.Key.getEncoded. Return a PKCS8 representation of the key. The sequence returned represents a full PrivateKeyInfo object. Returns:byte[] a PKCS8 representation of the key.

getEncoded

back to summary

public byte[] getEncoded()

Overrides org.bouncycastle.jce.provider.JCERSAPrivateKey.getEncoded.

Implements java.security.Key.getEncoded.

Return a PKCS8 representation of the key. The sequence returned represents a full PrivateKeyInfo object.

Returns:byte[]: a PKCS8 representation of the key.

getFormat	back to summary
public String getFormat() Overrides org.bouncycastle.jce.provider.JCERSAPrivateKey.getFormat. Implements java.security.Key.getFormat. return the encoding format we produce in getEncoded(). Returns:String the encoding format we produce in getEncoded().

getFormat

back to summary

public String getFormat()

Overrides org.bouncycastle.jce.provider.JCERSAPrivateKey.getFormat.

Implements java.security.Key.getFormat.

return the encoding format we produce in getEncoded().

Returns:String: the encoding format we produce in getEncoded().

getPrimeExponentP	back to summary
public BigInteger getPrimeExponentP() Implements java.security.interfaces.RSAPrivateCrtKey.getPrimeExponentP. return the prime exponent for P. Returns:BigInteger the prime exponent for P.

getPrimeExponentP

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public BigInteger getPrimeExponentP()

Implements java.security.interfaces.RSAPrivateCrtKey.getPrimeExponentP.

return the prime exponent for P.

Returns:BigInteger: the prime exponent for P.

getPrimeExponentQ	back to summary
public BigInteger getPrimeExponentQ() Implements java.security.interfaces.RSAPrivateCrtKey.getPrimeExponentQ. return the prime exponent for Q. Returns:BigInteger the prime exponent for Q.

getPrimeExponentQ

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public BigInteger getPrimeExponentQ()

Implements java.security.interfaces.RSAPrivateCrtKey.getPrimeExponentQ.

return the prime exponent for Q.

Returns:BigInteger: the prime exponent for Q.

getPrimeP	back to summary
public BigInteger getPrimeP() Implements java.security.interfaces.RSAPrivateCrtKey.getPrimeP. return the prime P. Returns:BigInteger the prime P.

getPrimeP

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public BigInteger getPrimeP()

Implements java.security.interfaces.RSAPrivateCrtKey.getPrimeP.

return the prime P.

Returns:BigInteger: the prime P.

getPrimeQ	back to summary
public BigInteger getPrimeQ() Implements java.security.interfaces.RSAPrivateCrtKey.getPrimeQ. return the prime Q. Returns:BigInteger the prime Q.

getPrimeQ

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public BigInteger getPrimeQ()

Implements java.security.interfaces.RSAPrivateCrtKey.getPrimeQ.

return the prime Q.

Returns:BigInteger: the prime Q.

getPublicExponent	back to summary
public BigInteger getPublicExponent() Implements java.security.interfaces.RSAPrivateCrtKey.getPublicExponent. return the public exponent. Returns:BigInteger the public exponent.

getPublicExponent

back to summary

public BigInteger getPublicExponent()

Implements java.security.interfaces.RSAPrivateCrtKey.getPublicExponent.

return the public exponent.

Returns:BigInteger: the public exponent.

hashCode back to summary

hashCode	back to summary
public int hashCode() Overrides org.bouncycastle.jce.provider.JCERSAPrivateKey.hashCode. Doc from java.lang.Object.hashCode. Returns a hash code value for this object. This method is supported for the benefit of hash tables such as those provided by `java.util.HashMap`. The general contract of `hashCode` is: Whenever it is invoked on the same object more than once during an execution of a Java application, the `hashCode` method must consistently return the same integer, provided no information used in `equals` comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application. If two objects are equal according to the `equals` method, then calling the `hashCode` method on each of the two objects must produce the same integer result. It is not required that if two objects are unequal according to the `equals` method, then calling the `hashCode` method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables. Returns:int a hash code value for this object

public int hashCode()

Overrides org.bouncycastle.jce.provider.JCERSAPrivateKey.hashCode.

Doc from java.lang.Object.hashCode.

Returns a hash code value for this object. This method is supported for the benefit of hash tables such as those provided by java.util.HashMap.

The general contract of hashCode is:

Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
If two objects are equal according to the equals method, then calling the hashCode method on each of the two objects must produce the same integer result.
It is not required that if two objects are unequal according to the equals method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.

Returns:int: a hash code value for this object

toString back to summary

toString	back to summary
public String toString() Overrides java.lang.Object.toString. Doc from java.lang.Object.toString. Returns a string representation of the object. Satisfying this method's contract implies a non-`null` result must be returned. Returns:String a string representation of the object

public String toString()

Overrides java.lang.Object.toString.

Doc from java.lang.Object.toString.

Returns a string representation of the object. Satisfying this method's contract implies a non-null result must be returned.

Returns:String: a string representation of the object

public Class JCERSAPrivateCrtKey

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