Package org.gudy.bouncycastle.asn1.x509
Class AuthorityKeyIdentifier
- java.lang.Object
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- org.gudy.bouncycastle.asn1.ASN1Encodable
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- org.gudy.bouncycastle.asn1.x509.AuthorityKeyIdentifier
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- All Implemented Interfaces:
DEREncodable
public class AuthorityKeyIdentifier extends ASN1Encodable
The AuthorityKeyIdentifier object.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
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Field Summary
Fields Modifier and Type Field Description (package private) GeneralNames
certissuer
(package private) DERInteger
certserno
(package private) ASN1OctetString
keyidentifier
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Fields inherited from class org.gudy.bouncycastle.asn1.ASN1Encodable
BER, DER
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Constructor Summary
Constructors Constructor Description AuthorityKeyIdentifier(byte[] keyIdentifier)
create an AuthorityKeyIdentifier with a precomupted key identifierAuthorityKeyIdentifier(byte[] keyIdentifier, GeneralNames name, java.math.BigInteger serialNumber)
create an AuthorityKeyIdentifier with a precomupted key identifier and the GeneralNames tag and the serial number provided as well.AuthorityKeyIdentifier(ASN1Sequence seq)
AuthorityKeyIdentifier(GeneralNames name, java.math.BigInteger serialNumber)
create an AuthorityKeyIdentifier with the GeneralNames tag and the serial number provided.AuthorityKeyIdentifier(SubjectPublicKeyInfo spki)
Calulates the keyidentifier using a SHA1 hash over the BIT STRING from SubjectPublicKeyInfo as defined in RFC2459.AuthorityKeyIdentifier(SubjectPublicKeyInfo spki, GeneralNames name, java.math.BigInteger serialNumber)
create an AuthorityKeyIdentifier with the GeneralNames tag and the serial number provided as well.
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description GeneralNames
getAuthorityCertIssuer()
java.math.BigInteger
getAuthorityCertSerialNumber()
static AuthorityKeyIdentifier
getInstance(java.lang.Object obj)
static AuthorityKeyIdentifier
getInstance(ASN1TaggedObject obj, boolean explicit)
byte[]
getKeyIdentifier()
DERObject
toASN1Object()
Produce an object suitable for an ASN1OutputStream.java.lang.String
toString()
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Methods inherited from class org.gudy.bouncycastle.asn1.ASN1Encodable
equals, getDEREncoded, getDERObject, getEncoded, getEncoded, hashCode
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Field Detail
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keyidentifier
ASN1OctetString keyidentifier
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certissuer
GeneralNames certissuer
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certserno
DERInteger certserno
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Constructor Detail
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AuthorityKeyIdentifier
public AuthorityKeyIdentifier(ASN1Sequence seq)
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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 ASN1InputStream( publicKey.getEncoded()).readObject()); AuthorityKeyIdentifier aki = new AuthorityKeyIdentifier(apki);
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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.
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AuthorityKeyIdentifier
public AuthorityKeyIdentifier(GeneralNames name, java.math.BigInteger serialNumber)
create an AuthorityKeyIdentifier with the GeneralNames tag and the serial number provided.
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AuthorityKeyIdentifier
public AuthorityKeyIdentifier(byte[] keyIdentifier)
create an AuthorityKeyIdentifier with a precomupted key identifier
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AuthorityKeyIdentifier
public AuthorityKeyIdentifier(byte[] keyIdentifier, GeneralNames name, java.math.BigInteger serialNumber)
create an AuthorityKeyIdentifier with a precomupted key identifier and the GeneralNames tag and the serial number provided as well.
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Method Detail
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getInstance
public static AuthorityKeyIdentifier getInstance(ASN1TaggedObject obj, boolean explicit)
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getInstance
public static AuthorityKeyIdentifier getInstance(java.lang.Object obj)
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getKeyIdentifier
public byte[] getKeyIdentifier()
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getAuthorityCertIssuer
public GeneralNames getAuthorityCertIssuer()
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getAuthorityCertSerialNumber
public java.math.BigInteger getAuthorityCertSerialNumber()
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toASN1Object
public DERObject toASN1Object()
Produce an object suitable for an ASN1OutputStream.- Specified by:
toASN1Object
in classASN1Encodable
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
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