diff options
Diffstat (limited to 'core/src/main/java/org/spongycastle/asn1/ocsp/CertID.java')
-rw-r--r-- | core/src/main/java/org/spongycastle/asn1/ocsp/CertID.java | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/core/src/main/java/org/spongycastle/asn1/ocsp/CertID.java b/core/src/main/java/org/spongycastle/asn1/ocsp/CertID.java new file mode 100644 index 00000000..35a13b07 --- /dev/null +++ b/core/src/main/java/org/spongycastle/asn1/ocsp/CertID.java @@ -0,0 +1,105 @@ +package org.spongycastle.asn1.ocsp; + +import org.spongycastle.asn1.ASN1EncodableVector; +import org.spongycastle.asn1.ASN1Integer; +import org.spongycastle.asn1.ASN1Object; +import org.spongycastle.asn1.ASN1OctetString; +import org.spongycastle.asn1.ASN1Primitive; +import org.spongycastle.asn1.ASN1Sequence; +import org.spongycastle.asn1.ASN1TaggedObject; +import org.spongycastle.asn1.DERSequence; +import org.spongycastle.asn1.x509.AlgorithmIdentifier; + +public class CertID + extends ASN1Object +{ + AlgorithmIdentifier hashAlgorithm; + ASN1OctetString issuerNameHash; + ASN1OctetString issuerKeyHash; + ASN1Integer serialNumber; + + public CertID( + AlgorithmIdentifier hashAlgorithm, + ASN1OctetString issuerNameHash, + ASN1OctetString issuerKeyHash, + ASN1Integer serialNumber) + { + this.hashAlgorithm = hashAlgorithm; + this.issuerNameHash = issuerNameHash; + this.issuerKeyHash = issuerKeyHash; + this.serialNumber = serialNumber; + } + + private CertID( + ASN1Sequence seq) + { + hashAlgorithm = AlgorithmIdentifier.getInstance(seq.getObjectAt(0)); + issuerNameHash = (ASN1OctetString)seq.getObjectAt(1); + issuerKeyHash = (ASN1OctetString)seq.getObjectAt(2); + serialNumber = (ASN1Integer)seq.getObjectAt(3); + } + + public static CertID getInstance( + ASN1TaggedObject obj, + boolean explicit) + { + return getInstance(ASN1Sequence.getInstance(obj, explicit)); + } + + public static CertID getInstance( + Object obj) + { + if (obj instanceof CertID) + { + return (CertID)obj; + } + else if (obj != null) + { + return new CertID(ASN1Sequence.getInstance(obj)); + } + + return null; + } + + public AlgorithmIdentifier getHashAlgorithm() + { + return hashAlgorithm; + } + + public ASN1OctetString getIssuerNameHash() + { + return issuerNameHash; + } + + public ASN1OctetString getIssuerKeyHash() + { + return issuerKeyHash; + } + + public ASN1Integer getSerialNumber() + { + return serialNumber; + } + + /** + * Produce an object suitable for an ASN1OutputStream. + * <pre> + * CertID ::= SEQUENCE { + * hashAlgorithm AlgorithmIdentifier, + * issuerNameHash OCTET STRING, -- Hash of Issuer's DN + * issuerKeyHash OCTET STRING, -- Hash of Issuers public key + * serialNumber CertificateSerialNumber } + * </pre> + */ + public ASN1Primitive toASN1Primitive() + { + ASN1EncodableVector v = new ASN1EncodableVector(); + + v.add(hashAlgorithm); + v.add(issuerNameHash); + v.add(issuerKeyHash); + v.add(serialNumber); + + return new DERSequence(v); + } +} |