Bouncy Castle Provider 1.77 · org.bouncycastle.jcajce.provider.asymmetric.ecgost.BCECGOST3410PrivateKey

Modifier and Type	Field and Description
private String	algorithm
private transient PKCS12BagAttributeCarrierImpl	attrCarrier
private transient BigInteger	d
private transient ECParameterSpec	ecSpec
private transient ASN1Encodable	gostParams
private transient ASN1BitString	publicKey
pack-priv static final long	serialVersionUID Hides java.security.interfaces.ECPrivateKey.serialVersionUID, java.security.PrivateKey.serialVersionUID.
private boolean	withCompression

Access	Constructor and Description
protected	BCECGOST3410PrivateKey()
public	BCECGOST3410PrivateKey(ECPrivateKey key)
public	BCECGOST3410PrivateKey(ECPrivateKeySpec spec)
public	BCECGOST3410PrivateKey(ECPrivateKeySpec spec)
public	BCECGOST3410PrivateKey(BCECGOST3410PrivateKey key)
public	BCECGOST3410PrivateKey(String algorithm, ECPrivateKeyParameters params, BCECGOST3410PublicKey pubKey, ECParameterSpec spec)
public	BCECGOST3410PrivateKey(String algorithm, ECPrivateKeyParameters params, BCECGOST3410PublicKey pubKey, ECParameterSpec spec)
public	BCECGOST3410PrivateKey(String algorithm, ECPrivateKeyParameters params)
pack-priv	BCECGOST3410PrivateKey(PrivateKeyInfo info)

Method Summary

Modifier and Type	Method and Description
pack-priv ECParameterSpec	engineGetSpec()
public boolean	equals(Object the reference object with which to compare. o) Overrides java.lang.Object.equals. Indicates whether some other object is "equal to" this one.
private void	extractBytes(byte[] encKey, int offSet, BigInteger bI)
public String	getAlgorithm() Implements java.security.Key.getAlgorithm. Returns the standard algorithm name for this key.
public ASN1Encodable	getBagAttribute(ASN1ObjectIdentifier oid) Implements org.bouncycastle.jce.interfaces.PKCS12BagAttributeCarrier.getBagAttribute.
public Enumeration<E>	getBagAttributeKeys() Implements org.bouncycastle.jce.interfaces.PKCS12BagAttributeCarrier.getBagAttributeKeys.
public BigInteger	getD() Implements org.bouncycastle.jce.interfaces.ECPrivateKey.getD. return the private value D.
public byte[]	Returns: a PKCS8 representation of the key. getEncoded() Implements java.security.Key.getEncoded. Return a PKCS8 representation of the key.
public String	Returns: the string "PKCS#8" getFormat() Implements java.security.Key.getFormat. return the encoding format we produce in getEncoded().
public ECParameterSpec	getParameters() Implements org.bouncycastle.jce.interfaces.ECKey.getParameters. return a parameter specification representing the EC domain parameters for the key.
public ECParameterSpec	getParams() Implements java.security.interfaces.ECKey.getParams. Returns the domain parameters associated with this key.
private ASN1BitString	getPublicKeyDetails(BCECGOST3410PublicKey pub)
public BigInteger	getS() Implements java.security.interfaces.ECPrivateKey.getS. Returns the private value S.
public int	hashCode() Overrides java.lang.Object.hashCode. Returns a hash code value for the object.
private void	populateFromPrivKeyInfo(PrivateKeyInfo info)
private void	readObject(ObjectInputStream in)
public void	setBagAttribute(ASN1ObjectIdentifier oid, ASN1Encodable attribute) Implements org.bouncycastle.jce.interfaces.PKCS12BagAttributeCarrier.setBagAttribute.
public void	setPointFormat(String the style to use. style) Implements org.bouncycastle.jce.interfaces.ECPointEncoder.setPointFormat. Set the formatting for encoding of points.
public String	toString() Overrides java.lang.Object.toString. Returns a string representation of the object.
private void	writeObject(ObjectOutputStream out)

Inherited from java.lang.Object:: clone finalize getClass notify notifyAll wait wait wait

algorithm	back to summary
private String algorithm

attrCarrier	back to summary
private transient PKCS12BagAttributeCarrierImpl attrCarrier

d	back to summary
private transient BigInteger d

ecSpec	back to summary
private transient ECParameterSpec ecSpec

gostParams	back to summary
private transient ASN1Encodable gostParams

publicKey	back to summary
private transient ASN1BitString publicKey

serialVersionUID	back to summary
pack-priv static final long serialVersionUID Hides java.security.interfaces.ECPrivateKey.serialVersionUID, java.security.PrivateKey.serialVersionUID.

withCompression	back to summary
private boolean withCompression

BCECGOST3410PrivateKey	back to summary
protected BCECGOST3410PrivateKey()

BCECGOST3410PrivateKey	back to summary
public BCECGOST3410PrivateKey(ECPrivateKey key)

BCECGOST3410PrivateKey	back to summary
public BCECGOST3410PrivateKey(ECPrivateKeySpec spec)

BCECGOST3410PrivateKey	back to summary
public BCECGOST3410PrivateKey(ECPrivateKeySpec spec)

BCECGOST3410PrivateKey	back to summary
public BCECGOST3410PrivateKey(BCECGOST3410PrivateKey key)

BCECGOST3410PrivateKey	back to summary
public BCECGOST3410PrivateKey(String algorithm, ECPrivateKeyParameters params, BCECGOST3410PublicKey pubKey, ECParameterSpec spec)

BCECGOST3410PrivateKey	back to summary
public BCECGOST3410PrivateKey(String algorithm, ECPrivateKeyParameters params, BCECGOST3410PublicKey pubKey, ECParameterSpec spec)

BCECGOST3410PrivateKey	back to summary
public BCECGOST3410PrivateKey(String algorithm, ECPrivateKeyParameters params)

BCECGOST3410PrivateKey	back to summary
pack-priv BCECGOST3410PrivateKey(PrivateKeyInfo info) throws IOException

Method Detail

engineGetSpec	back to summary
pack-priv ECParameterSpec engineGetSpec()

equals back to summary

equals	back to summary
public boolean equals(Object o) Overrides java.lang.Object.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 java.lang.Object.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.

extractBytes	back to summary
private void extractBytes(byte[] encKey, int offSet, BigInteger bI)

getAlgorithm	back to summary
public String getAlgorithm() Implements java.security.Key.getAlgorithm. Doc from java.security.Key.getAlgorithm. Returns the standard algorithm name for this key. For example, "DSA" would indicate that this key is a DSA key. See the key related sections (KeyFactory, KeyGenerator, KeyPairGenerator, and SecretKeyFactory) in the Java Security Standard Algorithm Names Specification for information about standard key algorithm names. Returns:String the name of the algorithm associated with this key.

getAlgorithm

back to summary

public String getAlgorithm()

Implements java.security.Key.getAlgorithm.

Doc from java.security.Key.getAlgorithm.

Returns the standard algorithm name for this key. For example, "DSA" would indicate that this key is a DSA key. See the key related sections (KeyFactory, KeyGenerator, KeyPairGenerator, and SecretKeyFactory) in the Java Security Standard Algorithm Names Specification for information about standard key algorithm names.

Returns:String: the name of the algorithm associated with this key.

getBagAttribute	back to summary
public ASN1Encodable getBagAttribute(ASN1ObjectIdentifier oid) Implements org.bouncycastle.jce.interfaces.PKCS12BagAttributeCarrier.getBagAttribute.

getBagAttributeKeys	back to summary
public Enumeration<E> getBagAttributeKeys() Implements org.bouncycastle.jce.interfaces.PKCS12BagAttributeCarrier.getBagAttributeKeys.

getD	back to summary
public BigInteger getD() Implements org.bouncycastle.jce.interfaces.ECPrivateKey.getD. Doc from org.bouncycastle.jce.interfaces.ECPrivateKey.getD. return the private value D.

getD

back to summary

public BigInteger getD()

Implements org.bouncycastle.jce.interfaces.ECPrivateKey.getD.

Doc from org.bouncycastle.jce.interfaces.ECPrivateKey.getD.

return the private value D.

getEncoded	back to summary
public byte[] 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()

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() Implements java.security.Key.getFormat. return the encoding format we produce in getEncoded(). Returns:String the string "PKCS#8"

getFormat

back to summary

public String getFormat()

Implements java.security.Key.getFormat.

return the encoding format we produce in getEncoded().

Returns:String: the string "PKCS#8"

getParameters	back to summary
public ECParameterSpec getParameters() Implements org.bouncycastle.jce.interfaces.ECKey.getParameters. Doc from org.bouncycastle.jce.interfaces.ECKey.getParameters. return a parameter specification representing the EC domain parameters for the key.

getParameters

back to summary

public ECParameterSpec getParameters()

Implements org.bouncycastle.jce.interfaces.ECKey.getParameters.

Doc from org.bouncycastle.jce.interfaces.ECKey.getParameters.

return a parameter specification representing the EC domain parameters for the key.

getParams	back to summary
public ECParameterSpec getParams() Implements java.security.interfaces.ECKey.getParams. Doc from java.security.interfaces.ECKey.getParams. Returns the domain parameters associated with this key. The domain parameters are either explicitly specified or implicitly created during key generation. Returns:ECParameterSpec the associated domain parameters.

getParams

back to summary

public ECParameterSpec getParams()

Implements java.security.interfaces.ECKey.getParams.

Doc from java.security.interfaces.ECKey.getParams.

Returns the domain parameters associated with this key. The domain parameters are either explicitly specified or implicitly created during key generation.

Returns:ECParameterSpec: the associated domain parameters.

getPublicKeyDetails	back to summary
private ASN1BitString getPublicKeyDetails(BCECGOST3410PublicKey pub)

getS	back to summary
public BigInteger getS() Implements java.security.interfaces.ECPrivateKey.getS. Doc from java.security.interfaces.ECPrivateKey.getS. Returns the private value S. Returns:BigInteger the private value S.

getS

back to summary

public BigInteger getS()

Implements java.security.interfaces.ECPrivateKey.getS.

Doc from java.security.interfaces.ECPrivateKey.getS.

Returns the private value S.

Returns:BigInteger: the private value S.

hashCode back to summary

hashCode	back to summary
public int hashCode() Overrides java.lang.Object.hashCode. Doc from java.lang.Object.hashCode. Returns a hash code value for the 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 java.lang.Object.hashCode.

Doc from java.lang.Object.hashCode.

Returns a hash code value for the 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.

populateFromPrivKeyInfo	back to summary
private void populateFromPrivKeyInfo(PrivateKeyInfo info) throws IOException

readObject	back to summary
private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException

setBagAttribute	back to summary
public void setBagAttribute(ASN1ObjectIdentifier oid, ASN1Encodable attribute) Implements org.bouncycastle.jce.interfaces.PKCS12BagAttributeCarrier.setBagAttribute.

setPointFormat	back to summary
public void setPointFormat(String style) Implements org.bouncycastle.jce.interfaces.ECPointEncoder.setPointFormat. Doc from org.bouncycastle.jce.interfaces.ECPointEncoder.setPointFormat. Set the formatting for encoding of points. If the String "UNCOMPRESSED" is passed in point compression will not be used. If the String "COMPRESSED" is passed point compression will be used. The default is "UNCOMPRESSED". Parameters style:String the style to use.

setPointFormat

back to summary

public void setPointFormat(String style)

Implements org.bouncycastle.jce.interfaces.ECPointEncoder.setPointFormat.

Doc from org.bouncycastle.jce.interfaces.ECPointEncoder.setPointFormat.

Set the formatting for encoding of points. If the String "UNCOMPRESSED" is passed in point compression will not be used. If the String "COMPRESSED" is passed point compression will be used. The default is "UNCOMPRESSED".

Parameters

style:String: the style to use.

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. Returns:String a string representation of the object.

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.

Returns:String: a string representation of the object.

writeObject	back to summary
private void writeObject(ObjectOutputStream out) throws IOException

public Class BCECGOST3410PrivateKey

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail