java.lang.Object
- org.bouncycastle.asn1.ASN1Object
- - org.bouncycastle.asn1.cms.RsaKemParameters

All Implemented Interfaces:: ASN1Encodable, Encodable

public class RsaKemParameters
extends ASN1Object

RFC 5990 RSA KEM parameters class.

  RsaKemParameters ::= SEQUENCE {
     keyDerivationFunction  KeyDerivationFunction,
     keyLength              KeyLength
   }

   KeyDerivationFunction ::= AlgorithmIdentifier
   KeyLength ::= INTEGER (1..MAX)

Constructor Summary

Constructors
Constructor Description

RsaKemParameters(AlgorithmIdentifier keyDerivationFunction, int keyLength)
Base constructor.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static RsaKemParameters`	`getInstance(java.lang.Object o)`
`AlgorithmIdentifier`	`getKeyDerivationFunction()`
`java.math.BigInteger`	`getKeyLength()`
`ASN1Primitive`	`toASN1Primitive()`	Method providing a primitive representation of this object suitable for encoding.

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

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

- Constructor Detail
  - RsaKemParameters
```
public RsaKemParameters(AlgorithmIdentifier keyDerivationFunction,
                        int keyLength)
```
    Base constructor.
    
    Parameters:
    
    keyDerivationFunction - algorithm ID describing the key derivation function.
    
    keyLength - length of key to be derived (in bytes).
- Method Detail
  - getInstance
```
public static RsaKemParameters getInstance(java.lang.Object o)
```
  - getKeyDerivationFunction
```
public AlgorithmIdentifier getKeyDerivationFunction()
```
  - getKeyLength
```
public java.math.BigInteger getKeyLength()
```
  - toASN1Primitive
```
public ASN1Primitive toASN1Primitive()
```
    Description copied from class: ASN1Object
    
    Method providing a primitive representation of this object suitable for encoding.
    
    Specified by:
    
    toASN1Primitive in interface ASN1Encodable
    
    Specified by:
    
    toASN1Primitive in class ASN1Object
    
    Returns:
    
    a primitive representation of this object.

Class RsaKemParameters

Constructor Summary

Method Summary

Methods inherited from class org.bouncycastle.asn1.ASN1Object

Methods inherited from class java.lang.Object

Constructor Detail

RsaKemParameters

Method Detail

getInstance

getKeyDerivationFunction

getKeyLength

toASN1Primitive