diff options
author | David Hook <dgh@cryptoworkshop.com> | 2013-05-31 11:07:45 +0400 |
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committer | David Hook <dgh@cryptoworkshop.com> | 2013-05-31 11:07:45 +0400 |
commit | 2b976f5364cfdbc37d3086019d93483c983eb80b (patch) | |
tree | cb846af3fd1d43f9c2562a1fb2d06b997ad8f229 /core/src/main/java/org/bouncycastle/asn1/pkcs/KeyDerivationFunc.java | |
parent | 5f714bd92fbd780d22406f4bc3681be005f6f04a (diff) |
initial reshuffle
Diffstat (limited to 'core/src/main/java/org/bouncycastle/asn1/pkcs/KeyDerivationFunc.java')
-rw-r--r-- | core/src/main/java/org/bouncycastle/asn1/pkcs/KeyDerivationFunc.java | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/core/src/main/java/org/bouncycastle/asn1/pkcs/KeyDerivationFunc.java b/core/src/main/java/org/bouncycastle/asn1/pkcs/KeyDerivationFunc.java new file mode 100644 index 00000000..3b408362 --- /dev/null +++ b/core/src/main/java/org/bouncycastle/asn1/pkcs/KeyDerivationFunc.java @@ -0,0 +1,56 @@ +package org.bouncycastle.asn1.pkcs; + +import org.bouncycastle.asn1.ASN1Encodable; +import org.bouncycastle.asn1.ASN1Object; +import org.bouncycastle.asn1.ASN1ObjectIdentifier; +import org.bouncycastle.asn1.ASN1Primitive; +import org.bouncycastle.asn1.ASN1Sequence; +import org.bouncycastle.asn1.x509.AlgorithmIdentifier; + +public class KeyDerivationFunc + extends ASN1Object +{ + private AlgorithmIdentifier algId; + + public KeyDerivationFunc( + ASN1ObjectIdentifier objectId, + ASN1Encodable parameters) + { + this.algId = new AlgorithmIdentifier(objectId, parameters); + } + + private KeyDerivationFunc( + ASN1Sequence seq) + { + this.algId = AlgorithmIdentifier.getInstance(seq); + } + + public static final KeyDerivationFunc getInstance(Object obj) + { + if (obj instanceof KeyDerivationFunc) + { + return (KeyDerivationFunc)obj; + } + else if (obj != null) + { + return new KeyDerivationFunc(ASN1Sequence.getInstance(obj)); + } + + return null; + } + + public ASN1ObjectIdentifier getAlgorithm() + { + return algId.getAlgorithm(); + } + + public ASN1Encodable getParameters() + { + return algId.getParameters(); + } + + public ASN1Primitive toASN1Primitive() + { + return algId.toASN1Primitive(); + } +} |