diff options
Diffstat (limited to 'core/src/main/java/org/bouncycastle/asn1/pkcs/PBES2Parameters.java')
-rw-r--r-- | core/src/main/java/org/bouncycastle/asn1/pkcs/PBES2Parameters.java | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/core/src/main/java/org/bouncycastle/asn1/pkcs/PBES2Parameters.java b/core/src/main/java/org/bouncycastle/asn1/pkcs/PBES2Parameters.java deleted file mode 100644 index b47e9cdd..00000000 --- a/core/src/main/java/org/bouncycastle/asn1/pkcs/PBES2Parameters.java +++ /dev/null @@ -1,77 +0,0 @@ -package org.bouncycastle.asn1.pkcs; - -import java.util.Enumeration; - -import org.bouncycastle.asn1.ASN1Encodable; -import org.bouncycastle.asn1.ASN1EncodableVector; -import org.bouncycastle.asn1.ASN1Object; -import org.bouncycastle.asn1.ASN1Primitive; -import org.bouncycastle.asn1.ASN1Sequence; -import org.bouncycastle.asn1.DERSequence; - -public class PBES2Parameters - extends ASN1Object - implements PKCSObjectIdentifiers -{ - private KeyDerivationFunc func; - private EncryptionScheme scheme; - - public static PBES2Parameters getInstance( - Object obj) - { - if (obj instanceof PBES2Parameters) - { - return (PBES2Parameters)obj; - } - if (obj != null) - { - return new PBES2Parameters(ASN1Sequence.getInstance(obj)); - } - - return null; - } - - public PBES2Parameters(KeyDerivationFunc keyDevFunc, EncryptionScheme encScheme) - { - this.func = keyDevFunc; - this.scheme = encScheme; - } - - private PBES2Parameters( - ASN1Sequence obj) - { - Enumeration e = obj.getObjects(); - ASN1Sequence funcSeq = ASN1Sequence.getInstance(((ASN1Encodable)e.nextElement()).toASN1Primitive()); - - if (funcSeq.getObjectAt(0).equals(id_PBKDF2)) - { - func = new KeyDerivationFunc(id_PBKDF2, PBKDF2Params.getInstance(funcSeq.getObjectAt(1))); - } - else - { - func = KeyDerivationFunc.getInstance(funcSeq); - } - - scheme = EncryptionScheme.getInstance(e.nextElement()); - } - - public KeyDerivationFunc getKeyDerivationFunc() - { - return func; - } - - public EncryptionScheme getEncryptionScheme() - { - return scheme; - } - - public ASN1Primitive toASN1Primitive() - { - ASN1EncodableVector v = new ASN1EncodableVector(); - - v.add(func); - v.add(scheme); - - return new DERSequence(v); - } -} |