Package org.gudy.bouncycastle.asn1.x509
Class CertificatePair
java.lang.Object
org.gudy.bouncycastle.asn1.ASN1Encodable
org.gudy.bouncycastle.asn1.x509.CertificatePair
- All Implemented Interfaces:
DEREncodable
This class helps to support crossCerfificatePairs in a LDAP directory
according RFC 2587
crossCertificatePairATTRIBUTE::={ WITH SYNTAX CertificatePair EQUALITY MATCHING RULE certificatePairExactMatch ID joint-iso-ccitt(2) ds(5) attributeType(4) crossCertificatePair(40)}
The forward elements of the crossCertificatePair attribute of a CA's directory entry shall be used to store all, except self-issued certificates issued to this CA. Optionally, the reverse elements of the crossCertificatePair attribute, of a CA's directory entry may contain a subset of certificates issued by this CA to other CAs. When both the forward and the reverse elements are present in a single attribute value, issuer name in one certificate shall match the subject name in the other and vice versa, and the subject public key in one certificate shall be capable of verifying the digital signature on the other certificate and vice versa. When a reverse element is present, the forward element value and the reverse element value need not be stored in the same attribute value; in other words, they can be stored in either a single attribute value or two attribute values.
CertificatePair ::= SEQUENCE { forward [0] Certificate OPTIONAL, reverse [1] Certificate OPTIONAL, -- at least one of the pair shall be present -- }
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Field Summary
FieldsModifier and TypeFieldDescriptionprivate X509CertificateStructure
private X509CertificateStructure
Fields inherited from class org.gudy.bouncycastle.asn1.ASN1Encodable
BER, DER
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Constructor Summary
ConstructorsModifierConstructorDescriptionprivate
Constructor from ASN1Sequence.CertificatePair
(X509CertificateStructure forward, X509CertificateStructure reverse) Constructor from a given details. -
Method Summary
Modifier and TypeMethodDescriptionstatic CertificatePair
getInstance
(Object obj) Produce an object suitable for an ASN1OutputStream.Methods inherited from class org.gudy.bouncycastle.asn1.ASN1Encodable
equals, getDEREncoded, getDERObject, getEncoded, getEncoded, hashCode
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Field Details
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forward
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reverse
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Constructor Details
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CertificatePair
Constructor from ASN1Sequence. The sequence is of type CertificatePair:CertificatePair ::= SEQUENCE { forward [0] Certificate OPTIONAL, reverse [1] Certificate OPTIONAL, -- at least one of the pair shall be present -- }
- Parameters:
seq
- The ASN.1 sequence.
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CertificatePair
Constructor from a given details.- Parameters:
forward
- Certificates issued to this CA.reverse
- Certificates issued by this CA to other CAs.
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Method Details
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getInstance
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toASN1Object
Produce an object suitable for an ASN1OutputStream. Returns:CertificatePair ::= SEQUENCE { forward [0] Certificate OPTIONAL, reverse [1] Certificate OPTIONAL, -- at least one of the pair shall be present -- }
- Specified by:
toASN1Object
in classASN1Encodable
- Returns:
- a DERObject
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getForward
- Returns:
- Returns the forward.
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getReverse
- Returns:
- Returns the reverse.
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