Modifier and Type	Class and Description
private static class	JcaX509ExtensionUtils.SHA1DigestCalculator

Access	Constructor and Description
public	JcaX509ExtensionUtils() Create a utility class pre-configured with a SHA-1 digest calculator based on the default implementation.
public	JcaX509ExtensionUtils(DigestCalculator calculator)

Method Summary

Modifier and Type	Method and Description
public AuthorityKeyIdentifier	createAuthorityKeyIdentifier(X509Certificate cert)
public AuthorityKeyIdentifier	createAuthorityKeyIdentifier(PublicKey pubKey)
public AuthorityKeyIdentifier	createAuthorityKeyIdentifier(PublicKey pubKey, X500Principal name, BigInteger serial)
public AuthorityKeyIdentifier	createAuthorityKeyIdentifier(PublicKey pubKey, GeneralNames generalNames, BigInteger serial)
public SubjectKeyIdentifier	Returns: the key identifier. createSubjectKeyIdentifier(PublicKey the key object containing the key identifier is to be based on. publicKey) Return a RFC 3280 type 1 key identifier.
public SubjectKeyIdentifier	Returns: the key identifier. createTruncatedSubjectKeyIdentifier(PublicKey the key object of interest. publicKey) Return a RFC 3280 type 2 key identifier.
private static Collection<E>	getAlternativeNames(byte[] extVal)
public static Collection<E>	getIssuerAlternativeNames(X509Certificate cert)
public static Collection<E>	getSubjectAlternativeNames(X509Certificate cert)
public static ASN1Primitive	Returns: an ASN.1 object parseExtensionValue(byte[] DER encoded OCTET STRING containing the DER encoded extension object. encExtValue) Return the ASN.1 object contained in a byte[] returned by a getExtensionValue() call.

Inherited from org.bouncycastle.cert.X509ExtensionUtils:: createAuthorityKeyIdentifier createAuthorityKeyIdentifier createAuthorityKeyIdentifier createSubjectKeyIdentifier createTruncatedSubjectKeyIdentifier

JcaX509ExtensionUtils	back to summary
public JcaX509ExtensionUtils() throws NoSuchAlgorithmException Create a utility class pre-configured with a SHA-1 digest calculator based on the default implementation.

JcaX509ExtensionUtils	back to summary
public JcaX509ExtensionUtils(DigestCalculator calculator)

Method Detail

createAuthorityKeyIdentifier	back to summary
public AuthorityKeyIdentifier createAuthorityKeyIdentifier(X509Certificate cert) throws CertificateEncodingException

createAuthorityKeyIdentifier	back to summary
public AuthorityKeyIdentifier createAuthorityKeyIdentifier(PublicKey pubKey)

createAuthorityKeyIdentifier	back to summary
public AuthorityKeyIdentifier createAuthorityKeyIdentifier(PublicKey pubKey, X500Principal name, BigInteger serial)

createAuthorityKeyIdentifier	back to summary
public AuthorityKeyIdentifier createAuthorityKeyIdentifier(PublicKey pubKey, GeneralNames generalNames, BigInteger serial)

createSubjectKeyIdentifier	back to summary
public SubjectKeyIdentifier createSubjectKeyIdentifier(PublicKey publicKey) Return a RFC 3280 type 1 key identifier. As in: (1) The keyIdentifier is composed of the 160-bit SHA-1 hash of the value of the BIT STRING subjectPublicKey (excluding the tag, length, and number of unused bits). Parameters publicKey:PublicKey the key object containing the key identifier is to be based on. Returns:SubjectKeyIdentifier the key identifier.

createSubjectKeyIdentifier

back to summary

public SubjectKeyIdentifier createSubjectKeyIdentifier(PublicKey publicKey)

Return a RFC 3280 type 1 key identifier. As in:

(1) The keyIdentifier is composed of the 160-bit SHA-1 hash of the
value of the BIT STRING subjectPublicKey (excluding the tag,
length, and number of unused bits).

Parameters

publicKey:PublicKey: the key object containing the key identifier is to be based on.

Returns:SubjectKeyIdentifier

the key identifier.

createTruncatedSubjectKeyIdentifier	back to summary
public SubjectKeyIdentifier createTruncatedSubjectKeyIdentifier(PublicKey publicKey) Return a RFC 3280 type 2 key identifier. As in: (2) The keyIdentifier is composed of a four bit type field with the value 0100 followed by the least significant 60 bits of the SHA-1 hash of the value of the BIT STRING subjectPublicKey. Parameters publicKey:PublicKey the key object of interest. Returns:SubjectKeyIdentifier the key identifier.

createTruncatedSubjectKeyIdentifier

back to summary

public SubjectKeyIdentifier createTruncatedSubjectKeyIdentifier(PublicKey publicKey)

Return a RFC 3280 type 2 key identifier. As in:

(2) The keyIdentifier is composed of a four bit type field with
the value 0100 followed by the least significant 60 bits of the
SHA-1 hash of the value of the BIT STRING subjectPublicKey.

Parameters

publicKey:PublicKey: the key object of interest.

Returns:SubjectKeyIdentifier

the key identifier.

getAlternativeNames	back to summary
private static Collection<E> getAlternativeNames(byte[] extVal) throws CertificateParsingException

getIssuerAlternativeNames	back to summary
public static Collection<E> getIssuerAlternativeNames(X509Certificate cert) throws CertificateParsingException

getSubjectAlternativeNames	back to summary
public static Collection<E> getSubjectAlternativeNames(X509Certificate cert) throws CertificateParsingException

parseExtensionValue	back to summary
public static ASN1Primitive parseExtensionValue(byte[] encExtValue) throws IOException Return the ASN.1 object contained in a byte[] returned by a getExtensionValue() call. Parameters encExtValue:byte[] DER encoded OCTET STRING containing the DER encoded extension object. Returns:ASN1Primitive an ASN.1 object Exceptions IOException: on a parsing error.

parseExtensionValue

back to summary

public static ASN1Primitive parseExtensionValue(byte[] encExtValue) throws IOException

Return the ASN.1 object contained in a byte[] returned by a getExtensionValue() call.

Parameters

encExtValue:byte[]: DER encoded OCTET STRING containing the DER encoded extension object.

Returns:ASN1Primitive

an ASN.1 object

Exceptions

IOException:: on a parsing error.

org.bouncycastle.cert.jcajce back to summary

private Class JcaX509ExtensionUtils.SHA1DigestCalculator

Class Inheritance

extends Object
implements DigestCalculator

java.lang.Object
org.bouncycastle.cert.jcajce.JcaX509ExtensionUtils.SHA1DigestCalculator

All Implemented Interfaces

org.bouncycastle.operator.DigestCalculator

Field Summary

Modifier and Type	Field and Description
private ByteArrayOutputStream	bOut
private MessageDigest	digest

Constructor Summary

Access	Constructor and Description
public	SHA1DigestCalculator(MessageDigest digest)

Method Summary

Modifier and Type	Method and Description
public AlgorithmIdentifier	getAlgorithmIdentifier() Implements org.bouncycastle.operator.DigestCalculator.getAlgorithmIdentifier. Return the algorithm identifier representing the digest implemented by this calculator.
public byte[]	getDigest() Implements org.bouncycastle.operator.DigestCalculator.getDigest. Return the digest calculated on what has been written to the calculator's output stream.
public OutputStream	getOutputStream() Implements org.bouncycastle.operator.DigestCalculator.getOutputStream. Returns a stream that will accept data for the purpose of calculating a digest.

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

Field Detail

bOut	back to summary
private ByteArrayOutputStream bOut

digest	back to summary
private MessageDigest digest

Constructor Detail

SHA1DigestCalculator	back to summary
public SHA1DigestCalculator(MessageDigest digest)

Method Detail

getAlgorithmIdentifier	back to summary
public AlgorithmIdentifier getAlgorithmIdentifier() Implements org.bouncycastle.operator.DigestCalculator.getAlgorithmIdentifier. Doc from org.bouncycastle.operator.DigestCalculator.getAlgorithmIdentifier. Return the algorithm identifier representing the digest implemented by this calculator. Returns:AlgorithmIdentifier algorithm id and parameters.

getAlgorithmIdentifier

back to summary

public AlgorithmIdentifier getAlgorithmIdentifier()

Implements org.bouncycastle.operator.DigestCalculator.getAlgorithmIdentifier.

Doc from org.bouncycastle.operator.DigestCalculator.getAlgorithmIdentifier.

Return the algorithm identifier representing the digest implemented by this calculator.

Returns:AlgorithmIdentifier: algorithm id and parameters.

getDigest	back to summary
public byte[] getDigest() Implements org.bouncycastle.operator.DigestCalculator.getDigest. Doc from org.bouncycastle.operator.DigestCalculator.getDigest. Return the digest calculated on what has been written to the calculator's output stream. Returns:byte[] a digest.

getDigest

back to summary

public byte[] getDigest()

Implements org.bouncycastle.operator.DigestCalculator.getDigest.

Doc from org.bouncycastle.operator.DigestCalculator.getDigest.

Return the digest calculated on what has been written to the calculator's output stream.

Returns:byte[]: a digest.

getOutputStream	back to summary
public OutputStream getOutputStream() Implements org.bouncycastle.operator.DigestCalculator.getOutputStream. Doc from org.bouncycastle.operator.DigestCalculator.getOutputStream. Returns a stream that will accept data for the purpose of calculating a digest. Use org.bouncycastle.util.io.TeeOutputStream if you want to accumulate the data on the fly as well. Returns:OutputStream an OutputStream

getOutputStream

back to summary

public OutputStream getOutputStream()

Implements org.bouncycastle.operator.DigestCalculator.getOutputStream.

Doc from org.bouncycastle.operator.DigestCalculator.getOutputStream.

Returns a stream that will accept data for the purpose of calculating a digest. Use org.bouncycastle.util.io.TeeOutputStream if you want to accumulate the data on the fly as well.

Returns:OutputStream: an OutputStream

public Class JcaX509ExtensionUtils

Nested and Inner Type Summary

Constructor Summary

Method Summary

Constructor Detail

Method Detail

private Class JcaX509ExtensionUtils.SHA1DigestCalculator

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail