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sun.security.pkcs

public Class EncryptedPrivateKeyInfo

extends Object
Class Inheritance
Imports
java.io.*, java.util.Arrays, sun.security.x509.*, sun.security.util.DerValue, .DerOutputStream

This class implements the EncryptedPrivateKeyInfo type, which is defined in PKCS #8 as follows:
EncryptedPrivateKeyInfo ::=  SEQUENCE {
    encryptionAlgorithm   AlgorithmIdentifier,
    encryptedData   OCTET STRING }
Author
Jan Luehe

Field Summary

Modifier and TypeField and Description
private final AlgorithmId
private byte[]
private final byte[]

Constructor Summary

AccessConstructor and Description
public
EncryptedPrivateKeyInfo(byte[] encoded)

Constructs (i.e., parses) an EncryptedPrivateKeyInfo from its encoding.

public
EncryptedPrivateKeyInfo(AlgorithmId algid, byte[] encryptedData)

Constructs an EncryptedPrivateKeyInfo from the encryption algorithm and the encrypted data.

Method Summary

Modifier and TypeMethod and Description
public boolean
equals(Object obj)

Overrides java.lang.Object.equals.

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

public AlgorithmId
getAlgorithm()

Returns the encryption algorithm.

public byte[]
getEncoded()

Returns the ASN.1 encoding of this class.

public byte[]
getEncryptedData()

Returns the encrypted data.

public int

Returns:

a hashcode for this EncryptedPrivateKeyInfo
hashCode
()

Overrides java.lang.Object.hashCode.

Returns a hashcode for this EncryptedPrivateKeyInfo.

Inherited from java.lang.Object:
clonefinalizegetClassnotifynotifyAlltoStringwaitwaitwait

Field Detail

algidback to summary
private final AlgorithmId algid
encodedback to summary
private byte[] encoded
encryptedDataback to summary
private final byte[] encryptedData

Constructor Detail

EncryptedPrivateKeyInfoback to summary
public EncryptedPrivateKeyInfo(byte[] encoded) throws IOException

Constructs (i.e., parses) an EncryptedPrivateKeyInfo from its encoding.

EncryptedPrivateKeyInfoback to summary
public EncryptedPrivateKeyInfo(AlgorithmId algid, byte[] encryptedData)

Constructs an EncryptedPrivateKeyInfo from the encryption algorithm and the encrypted data.

Method Detail

equalsback to summary
public boolean equals(Object obj)

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.

Annotations
@Override
getAlgorithmback to summary
public AlgorithmId getAlgorithm()

Returns the encryption algorithm.

getEncodedback to summary
public byte[] getEncoded()

Returns the ASN.1 encoding of this class.

getEncryptedDataback to summary
public byte[] getEncryptedData()

Returns the encrypted data.

hashCodeback to summary
public int hashCode()

Overrides java.lang.Object.hashCode.

Returns a hashcode for this EncryptedPrivateKeyInfo.

Returns:int

a hashcode for this EncryptedPrivateKeyInfo

Annotations
@Override