org.bouncycastle.asn1.x509
Class AuthorityKeyIdentifier
java.lang.Object
|
+--org.bouncycastle.asn1.x509.AuthorityKeyIdentifier
- All Implemented Interfaces:
- DEREncodable, DERTags
- public class AuthorityKeyIdentifier
- extends java.lang.Object
- implements DEREncodable, DERTags
id-ce-authorityKeyIdentifier OBJECT IDENTIFIER ::= { id-ce 35 }
AuthorityKeyIdentifier ::= SEQUENCE {
keyIdentifier [0] IMPLICIT KeyIdentifier OPTIONAL,
authorityCertIssuer [1] IMPLICIT GeneralNames OPTIONAL,
authorityCertSerialNumber [2] IMPLICIT CertificateSerialNumber OPTIONAL }
KeyIdentifier ::= OCTET STRING
Fields inherited from interface org.bouncycastle.asn1.DERTags |
BIT_STRING, BMP_STRING, BOOLEAN, CONSTRUCTED, ENUMERATED, EXTERNAL, GENERAL_STRING, GENERALIZED_TIME, GRAPHIC_STRING, IA5_STRING, INTEGER, NULL, NUMERIC_STRING, OBJECT_IDENTIFIER, OCTET_STRING, PRINTABLE_STRING, SEQUENCE, SEQUENCE_OF, SET, SET_OF, T61_STRING, TAGGED, UNIVERSAL_STRING, UTC_TIME, UTF8_STRING, VIDEOTEX_STRING, VISIBLE_STRING |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
AuthorityKeyIdentifier
public AuthorityKeyIdentifier(ASN1Sequence seq)
AuthorityKeyIdentifier
public AuthorityKeyIdentifier(SubjectPublicKeyInfo spki)
- Calulates the keyidentifier using a SHA1 hash over the BIT STRING
from SubjectPublicKeyInfo as defined in RFC2459.
Example of making a AuthorityKeyIdentifier:
SubjectPublicKeyInfo apki = new SubjectPublicKeyInfo((ASN1Sequence)new DERInputStream(
new ByteArrayInputStream(publicKey.getEncoded())).readObject());
AuthorityKeyIdentifier aki = new AuthorityKeyIdentifier(apki);
AuthorityKeyIdentifier
public AuthorityKeyIdentifier(SubjectPublicKeyInfo spki,
GeneralNames name,
java.math.BigInteger serialNumber)
- create an AuthorityKeyIdentifier with the GeneralNames tag and
the serial number provided as well.
getInstance
public static AuthorityKeyIdentifier getInstance(ASN1TaggedObject obj,
boolean explicit)
getInstance
public static AuthorityKeyIdentifier getInstance(java.lang.Object obj)
getKeyIdentifier
public byte[] getKeyIdentifier()
getDERObject
public DERObject getDERObject()
AuthorityKeyIdentifier ::= SEQUENCE {
keyIdentifier [0] IMPLICIT KeyIdentifier OPTIONAL,
authorityCertIssuer [1] IMPLICIT GeneralNames OPTIONAL,
authorityCertSerialNumber [2] IMPLICIT CertificateSerialNumber OPTIONAL }
KeyIdentifier ::= OCTET STRING
- Specified by:
getDERObject
in interface DEREncodable
toString
public java.lang.String toString()
- Overrides:
toString
in class java.lang.Object