OtherInfo (Bouncy Castle Library 1.60 API Specification)

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java.lang.Object
- org.bouncycastle.asn1.ASN1Object
- - org.bouncycastle.asn1.x9.OtherInfo

All Implemented Interfaces:: ASN1Encodable, Encodable

public class OtherInfo
extends ASN1Object

ASN.1 def for Diffie-Hellman key exchange OtherInfo structure. See RFC 2631, or X9.42, for further details.

  OtherInfo ::= SEQUENCE {
      keyInfo KeySpecificInfo,
      partyAInfo [0] OCTET STRING OPTIONAL,
      suppPubInfo [2] OCTET STRING
  }

Constructor Summary

Constructors
Constructor Description

OtherInfo(KeySpecificInfo keyInfo, ASN1OctetString partyAInfo, ASN1OctetString suppPubInfo)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static OtherInfo`	`getInstance(java.lang.Object obj)`	Return a OtherInfo object from the passed in object.
`KeySpecificInfo`	`getKeyInfo()`	Return the key specific info for the KEK/CEK.
`ASN1OctetString`	`getPartyAInfo()`	PartyA info for key deriviation.
`ASN1OctetString`	`getSuppPubInfo()`	The length of the KEK to be generated as a 4 byte big endian.
`ASN1Primitive`	`toASN1Primitive()`	Return an ASN.1 primitive representation of this object.

Methods inherited from class org.bouncycastle.asn1.ASN1Object
equals, getEncoded, getEncoded, hasEncodedTagValue, hashCode, toASN1Object

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - OtherInfo
```
public OtherInfo(KeySpecificInfo keyInfo,
                 ASN1OctetString partyAInfo,
                 ASN1OctetString suppPubInfo)
```
- Method Detail
  - getInstance
```
public static OtherInfo getInstance(java.lang.Object obj)
```
    Return a OtherInfo object from the passed in object.
    
    Parameters:
    
    obj - an object for conversion or a byte[].
    
    Returns:
    
    a OtherInfo
  - getKeyInfo
```
public KeySpecificInfo getKeyInfo()
```
    Return the key specific info for the KEK/CEK.
    
    Returns:
    
    the key specific info.
  - getPartyAInfo
```
public ASN1OctetString getPartyAInfo()
```
    PartyA info for key deriviation.
    
    Returns:
    
    PartyA info.
  - getSuppPubInfo
```
public ASN1OctetString getSuppPubInfo()
```
    The length of the KEK to be generated as a 4 byte big endian.
    
    Returns:
    
    KEK length as a 4 byte big endian in an octet string.
  - toASN1Primitive
```
public ASN1Primitive toASN1Primitive()
```
    Return an ASN.1 primitive representation of this object.
    
    Specified by:
    
    toASN1Primitive in interface ASN1Encodable
    
    Specified by:
    
    toASN1Primitive in class ASN1Object
    
    Returns:
    
    a DERSequence containing the OtherInfo values.

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Bouncy Castle Cryptography Library 1.60

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