1 files changed, 93 insertions, 0 deletions
diff --git a/Crypto/src/asn1/esf/OtherCertID.cs b/Crypto/src/asn1/esf/OtherCertID.cs
new file mode 100644
index 000000000..6d1255535
--- /dev/null
+++ b/Crypto/src/asn1/esf/OtherCertID.cs
@@ -0,0 +1,93 @@
+using System;
+
+using Org.BouncyCastle.Asn1.X509;
+
+namespace Org.BouncyCastle.Asn1.Esf
+{
+ /// <remarks>
+ /// <code>
+ /// OtherCertID ::= SEQUENCE {
+ /// otherCertHash OtherHash,
+ /// issuerSerial IssuerSerial OPTIONAL
+ /// }
+ /// </code>
+ /// </remarks>
+ public class OtherCertID
+ : Asn1Encodable
+ {
+ private readonly OtherHash otherCertHash;
+ private readonly IssuerSerial issuerSerial;
+
+ public static OtherCertID GetInstance(
+ object obj)
+ {
+ if (obj == null || obj is OtherCertID)
+ return (OtherCertID) obj;
+
+ if (obj is Asn1Sequence)
+ return new OtherCertID((Asn1Sequence) obj);
+
+ throw new ArgumentException(
+ "Unknown object in 'OtherCertID' factory: "
+ + obj.GetType().Name,
+ "obj");
+ }
+
+ private OtherCertID(
+ Asn1Sequence seq)
+ {
+ if (seq == null)
+ throw new ArgumentNullException("seq");
+ if (seq.Count < 1 || seq.Count > 2)
+ throw new ArgumentException("Bad sequence size: " + seq.Count, "seq");
+
+ this.otherCertHash = OtherHash.GetInstance(seq[0].ToAsn1Object());
+
+ if (seq.Count > 1)
+ {
+ this.issuerSerial = IssuerSerial.GetInstance(seq[1].ToAsn1Object());
+ }
+ }
+
+ public OtherCertID(
+ OtherHash otherCertHash)
+ : this(otherCertHash, null)
+ {
+ }
+
+ public OtherCertID(
+ OtherHash otherCertHash,
+ IssuerSerial issuerSerial)
+ {
+ if (otherCertHash == null)
+ throw new ArgumentNullException("otherCertHash");
+
+ this.otherCertHash = otherCertHash;
+ this.issuerSerial = issuerSerial;
+ }
+
+ public OtherHash OtherCertHash
+ {
+ get { return otherCertHash; }
+ }
+
+ public IssuerSerial IssuerSerial
+ {
+ get { return issuerSerial; }
+ }
+
+ public override Asn1Object ToAsn1Object()
+ {
+ Asn1EncodableVector v = new Asn1EncodableVector(
+ otherCertHash.ToAsn1Object());
+
+ if (issuerSerial != null)
+ {
+ v.Add(issuerSerial.ToAsn1Object());
+ }
+
+ return new DerSequence(v);
+ }
+
+ }
+}
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