oracle.security.crypto.ocsp
Class CertID

java.lang.Object
oracle.security.crypto.ocsp.CertID

All Implemented Interfaces:

oracle.security.crypto.asn1.ASN1Object, oracle.security.crypto.util.Streamable

public class CertID

extends java.lang.Object

implements oracle.security.crypto.asn1.ASN1Object

Represents the certID of a certificate in OCSP.

Constructor Summary

CertID(java.io.InputStream is)

CertID(oracle.security.crypto.cert.X509 cert, oracle.security.crypto.cert.X509 caCert)
Creates a new CertID for the specified certificate having the specified issuing CA certificate, using the default hash algorithm (SHA1).

CertID(oracle.security.crypto.cert.X509 cert, oracle.security.crypto.cert.X509 caCert, oracle.security.crypto.core.AlgorithmIdentifier hashAlgID)
Creates a new CertID for the specified certificate having the specified issuing CA certificate, using the given hash algorithm.

Method Summary

boolean	compareTo(oracle.security.crypto.cert.X509 cert, oracle.security.crypto.cert.X509 caCert) Compare this object with the CertID object created from the two given certificates.
boolean	compareTo(oracle.security.crypto.cert.X509 cert, oracle.security.crypto.cert.X509 caCert, oracle.security.crypto.core.AlgorithmIdentifier hashAlgID) Compare this object with the CertID object created from the two given certificates, using the given algorithm to compute the digest.
boolean	equals(java.lang.Object o) Compares this CertID object to the given object.
oracle.security.crypto.core.AlgorithmIdentifier	getHashAlgID() Gets the AlgorithmIdentifier used to hash the name and the public key of the CA.
byte[]	getIssuerKeyHash() Returns the hash of the issuer's public key.
byte[]	getIssuerNameHash() Returns the hash of the issuer's name.
java.math.BigInteger	getSerialNo() Returns the serial number of the of the certificate represented by this certID object.
int	hashCode()
void	input(java.io.InputStream is)
int	length()
void	output(java.io.OutputStream os) Output to the specified output stream.
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

CertID

public CertID(oracle.security.crypto.cert.X509 cert,
              oracle.security.crypto.cert.X509 caCert)
       throws oracle.security.crypto.core.AlgorithmIdentifierException,
              java.io.IOException

Creates a new CertID for the specified certificate having the specified issuing CA certificate, using the default hash algorithm (SHA1).

CertID

public CertID(oracle.security.crypto.cert.X509 cert,
              oracle.security.crypto.cert.X509 caCert,
              oracle.security.crypto.core.AlgorithmIdentifier hashAlgID)
       throws oracle.security.crypto.core.AlgorithmIdentifierException,
              java.io.IOException

Creates a new CertID for the specified certificate having the specified issuing CA certificate, using the given hash algorithm.

CertID

public CertID(java.io.InputStream is)
       throws java.io.IOException

Method Detail

getHashAlgID

public oracle.security.crypto.core.AlgorithmIdentifier getHashAlgID()

Gets the AlgorithmIdentifier used to hash the name and the public key of the CA.

Returns:

An AlgoritmIdentifier object representing the digest function used.

getIssuerNameHash

public byte[] getIssuerNameHash()

Returns the hash of the issuer's name.

Returns:

A byte[] representing the hash of the issuer's GeneralName.

getIssuerKeyHash

public byte[] getIssuerKeyHash()

Returns the hash of the issuer's public key.

Returns:

A byte[].

getSerialNo

public java.math.BigInteger getSerialNo()

Returns the serial number of the of the certificate represented by this certID object.

Returns:

A BigInteger representing a SerialNo.

compareTo

public boolean compareTo(oracle.security.crypto.cert.X509 cert,
                         oracle.security.crypto.cert.X509 caCert)
                  throws oracle.security.crypto.core.AlgorithmIdentifierException,
                         java.io.IOException

Compare this object with the CertID object created from the two given certificates. The hash algorithm will be SHA1 by default.

Parameters:

cert - A X509 certificate.

caCert - The issuer's certificate.

Returns:

true if this object was made from these two certificates, false otherwise.

Throws:

oracle.security.crypto.core.AlgorithmIdentifierException

java.io.IOException

compareTo

public boolean compareTo(oracle.security.crypto.cert.X509 cert,
                         oracle.security.crypto.cert.X509 caCert,
                         oracle.security.crypto.core.AlgorithmIdentifier hashAlgID)
                  throws oracle.security.crypto.core.AlgorithmIdentifierException,
                         java.io.IOException

Compare this object with the CertID object created from the two given certificates, using the given algorithm to compute the digest.

Parameters:

cert - A X509 certificate.

caCert - The issuer's certificate.

hashAlgID - The AlgorithmIdentifier to use to compute the digests.

Returns:

true if this object was made from these two certificates, false otherwise.

Throws:

oracle.security.crypto.core.AlgorithmIdentifierException

java.io.IOException

equals

public boolean equals(java.lang.Object o)

Compares this CertID object to the given object. Checks if the object is a CertID object, if the hash algorithms are the same and if the digests and serial number are the same.

Returns:

true if the objects are the same, false otherwise.

hashCode

public int hashCode()

input

public void input(java.io.InputStream is)
           throws java.io.IOException

Specified by:

input in interface oracle.security.crypto.util.Streamable

Throws:

java.io.IOException

output

public void output(java.io.OutputStream os)
            throws java.io.IOException

Output to the specified output stream.

Specified by:

output in interface oracle.security.crypto.util.Streamable

Throws:

java.io.IOException

length

public int length()

Specified by:

length in interface oracle.security.crypto.util.Streamable

toString

public java.lang.String toString()