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org.bouncycastle.asn1.cryptopro

public Class GOST28147Parameters

extends ASN1Object
Class Inheritance
Imports
java.util.Enumeration, org.bouncycastle.asn1.ASN1EncodableVector, .ASN1Object, .ASN1ObjectIdentifier, .ASN1OctetString, .ASN1Primitive, .ASN1Sequence, .ASN1TaggedObject, .DEROctetString, .DERSequence, org.bouncycastle.util.Arrays
ASN.1 algorithm identifier parameters for GOST-28147

Field Summary

Modifier and TypeField and Description
private ASN1OctetString
iv

private ASN1ObjectIdentifier
paramSet

Constructor Summary

AccessConstructor and Description
public
GOST28147Parameters(byte[] iv, ASN1ObjectIdentifier paramSet)

private
GOST28147Parameters(ASN1Sequence seq)

Method Summary

Modifier and TypeMethod and Description
public ASN1ObjectIdentifier

Returns:

the sBox OID.
getEncryptionParamSet()

Return the OID representing the sBox to use.

public static GOST28147Parameters
getInstance(ASN1TaggedObject obj, boolean explicit)

public static GOST28147Parameters
getInstance(Object obj)

public byte[]

Returns:

the IV.
getIV()

Return the initialisation vector to use.

public ASN1Primitive
toASN1Primitive()

Implements abstract org.bouncycastle.asn1.ASN1Object.toASN1Primitive.

Implements org.bouncycastle.asn1.ASN1Encodable.toASN1Primitive.

Gost28147-89-Parameters ::=
              SEQUENCE {
                      iv                   Gost28147-89-IV,
                      encryptionParamSet   OBJECT IDENTIFIER
               }

  Gost28147-89-IV ::= OCTET STRING (SIZE (8))
Inherited from org.bouncycastle.asn1.ASN1Object:
equalsgetEncodedgetEncodedhasEncodedTagValuehashCode

Field Detail

ivback to summary
private ASN1OctetString iv
paramSetback to summary
private ASN1ObjectIdentifier paramSet

Constructor Detail

GOST28147Parametersback to summary
public GOST28147Parameters(byte[] iv, ASN1ObjectIdentifier paramSet)
GOST28147Parametersback to summary
private GOST28147Parameters(ASN1Sequence seq)

Method Detail

getEncryptionParamSetback to summary
public ASN1ObjectIdentifier getEncryptionParamSet()

Return the OID representing the sBox to use.

Returns:ASN1ObjectIdentifier

the sBox OID.

getInstanceback to summary
public static GOST28147Parameters getInstance(ASN1TaggedObject obj, boolean explicit)
getInstanceback to summary
public static GOST28147Parameters getInstance(Object obj)
getIVback to summary
public byte[] getIV()

Return the initialisation vector to use.

Returns:byte[]

the IV.

toASN1Primitiveback to summary
public ASN1Primitive toASN1Primitive()

Implements abstract org.bouncycastle.asn1.ASN1Object.toASN1Primitive.

Implements org.bouncycastle.asn1.ASN1Encodable.toASN1Primitive. 

Gost28147-89-Parameters ::=
              SEQUENCE {
                      iv                   Gost28147-89-IV,
                      encryptionParamSet   OBJECT IDENTIFIER
               }

  Gost28147-89-IV ::= OCTET STRING (SIZE (8))
Returns:ASN1Primitive

Doc from org.bouncycastle.asn1.ASN1Object.toASN1Primitive.

a primitive representation of this object.