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Diffstat (limited to 'core/src/main/java/org/bouncycastle/asn1/crmf/EncryptedValue.java')
-rw-r--r--core/src/main/java/org/bouncycastle/asn1/crmf/EncryptedValue.java164
1 files changed, 0 insertions, 164 deletions
diff --git a/core/src/main/java/org/bouncycastle/asn1/crmf/EncryptedValue.java b/core/src/main/java/org/bouncycastle/asn1/crmf/EncryptedValue.java
deleted file mode 100644
index 3aa54579..00000000
--- a/core/src/main/java/org/bouncycastle/asn1/crmf/EncryptedValue.java
+++ /dev/null
@@ -1,164 +0,0 @@
-package org.bouncycastle.asn1.crmf;
-
-import org.bouncycastle.asn1.ASN1Encodable;
-import org.bouncycastle.asn1.ASN1EncodableVector;
-import org.bouncycastle.asn1.ASN1Object;
-import org.bouncycastle.asn1.ASN1OctetString;
-import org.bouncycastle.asn1.ASN1Primitive;
-import org.bouncycastle.asn1.ASN1Sequence;
-import org.bouncycastle.asn1.ASN1TaggedObject;
-import org.bouncycastle.asn1.DERBitString;
-import org.bouncycastle.asn1.DERSequence;
-import org.bouncycastle.asn1.DERTaggedObject;
-import org.bouncycastle.asn1.x509.AlgorithmIdentifier;
-
-public class EncryptedValue
- extends ASN1Object
-{
- private AlgorithmIdentifier intendedAlg;
- private AlgorithmIdentifier symmAlg;
- private DERBitString encSymmKey;
- private AlgorithmIdentifier keyAlg;
- private ASN1OctetString valueHint;
- private DERBitString encValue;
-
- private EncryptedValue(ASN1Sequence seq)
- {
- int index = 0;
- while (seq.getObjectAt(index) instanceof ASN1TaggedObject)
- {
- ASN1TaggedObject tObj = (ASN1TaggedObject)seq.getObjectAt(index);
-
- switch (tObj.getTagNo())
- {
- case 0:
- intendedAlg = AlgorithmIdentifier.getInstance(tObj, false);
- break;
- case 1:
- symmAlg = AlgorithmIdentifier.getInstance(tObj, false);
- break;
- case 2:
- encSymmKey = DERBitString.getInstance(tObj, false);
- break;
- case 3:
- keyAlg = AlgorithmIdentifier.getInstance(tObj, false);
- break;
- case 4:
- valueHint = ASN1OctetString.getInstance(tObj, false);
- break;
- }
- index++;
- }
-
- encValue = DERBitString.getInstance(seq.getObjectAt(index));
- }
-
- public static EncryptedValue getInstance(Object o)
- {
- if (o instanceof EncryptedValue)
- {
- return (EncryptedValue)o;
- }
- else if (o != null)
- {
- return new EncryptedValue(ASN1Sequence.getInstance(o));
- }
-
- return null;
- }
-
- public EncryptedValue(
- AlgorithmIdentifier intendedAlg,
- AlgorithmIdentifier symmAlg,
- DERBitString encSymmKey,
- AlgorithmIdentifier keyAlg,
- ASN1OctetString valueHint,
- DERBitString encValue)
- {
- if (encValue == null)
- {
- throw new IllegalArgumentException("'encValue' cannot be null");
- }
-
- this.intendedAlg = intendedAlg;
- this.symmAlg = symmAlg;
- this.encSymmKey = encSymmKey;
- this.keyAlg = keyAlg;
- this.valueHint = valueHint;
- this.encValue = encValue;
- }
-
- public AlgorithmIdentifier getIntendedAlg()
- {
- return intendedAlg;
- }
-
- public AlgorithmIdentifier getSymmAlg()
- {
- return symmAlg;
- }
-
- public DERBitString getEncSymmKey()
- {
- return encSymmKey;
- }
-
- public AlgorithmIdentifier getKeyAlg()
- {
- return keyAlg;
- }
-
- public ASN1OctetString getValueHint()
- {
- return valueHint;
- }
-
- public DERBitString getEncValue()
- {
- return encValue;
- }
-
- /**
- * <pre>
- * EncryptedValue ::= SEQUENCE {
- * intendedAlg [0] AlgorithmIdentifier OPTIONAL,
- * -- the intended algorithm for which the value will be used
- * symmAlg [1] AlgorithmIdentifier OPTIONAL,
- * -- the symmetric algorithm used to encrypt the value
- * encSymmKey [2] BIT STRING OPTIONAL,
- * -- the (encrypted) symmetric key used to encrypt the value
- * keyAlg [3] AlgorithmIdentifier OPTIONAL,
- * -- algorithm used to encrypt the symmetric key
- * valueHint [4] OCTET STRING OPTIONAL,
- * -- a brief description or identifier of the encValue content
- * -- (may be meaningful only to the sending entity, and used only
- * -- if EncryptedValue might be re-examined by the sending entity
- * -- in the future)
- * encValue BIT STRING }
- * -- the encrypted value itself
- * </pre>
- * @return a basic ASN.1 object representation.
- */
- public ASN1Primitive toASN1Primitive()
- {
- ASN1EncodableVector v = new ASN1EncodableVector();
-
- addOptional(v, 0, intendedAlg);
- addOptional(v, 1, symmAlg);
- addOptional(v, 2, encSymmKey);
- addOptional(v, 3, keyAlg);
- addOptional(v, 4, valueHint);
-
- v.add(encValue);
-
- return new DERSequence(v);
- }
-
- private void addOptional(ASN1EncodableVector v, int tagNo, ASN1Encodable obj)
- {
- if (obj != null)
- {
- v.add(new DERTaggedObject(false, tagNo, obj));
- }
- }
-}