java.lang.Object
- org.bouncycastle.pqc.jcajce.provider.mceliece.BCMcElieceCCA2PublicKey

All Implemented Interfaces:

java.io.Serializable, java.security.Key, java.security.PublicKey, CipherParameters
```
public class BCMcElieceCCA2PublicKey
extends java.lang.Object
implements CipherParameters, java.security.PublicKey
```
This class implements a McEliece CCA2 public key and is usually instantiated by the McElieceCCA2KeyPairGenerator or McElieceCCA2KeyFactorySpi.

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

BCMcElieceCCA2PublicKey(McElieceCCA2PublicKeyParameters params)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(java.lang.Object other)`	Compare this key with another object.
`java.lang.String`	`getAlgorithm()`	Return the name of the algorithm.
`byte[]`	`getEncoded()`	Return the keyData to encode in the SubjectPublicKeyInfo structure.
`java.lang.String`	`getFormat()`
`GF2Matrix`	`getG()`
`int`	`getK()`
`int`	`getN()`
`int`	`getT()`
`int`	`hashCode()`
`java.lang.String`	`toString()`

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

- Constructor Detail
  - BCMcElieceCCA2PublicKey
```
public BCMcElieceCCA2PublicKey(McElieceCCA2PublicKeyParameters params)
```
- Method Detail
  - getAlgorithm
```
public java.lang.String getAlgorithm()
```
    Return the name of the algorithm.
    
    Specified by:
    
    getAlgorithm in interface java.security.Key
    
    Returns:
    
    "McEliece"
  - getN
```
public int getN()
```
    Returns:
    
    the length of the code
  - getK
```
public int getK()
```
    Returns:
    
    the dimension of the code
  - getT
```
public int getT()
```
    Returns:
    
    the error correction capability of the code
  - getG
```
public GF2Matrix getG()
```
    Returns:
    
    the generator matrix
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object
    
    Returns:
    
    a human readable form of the key
  - equals
```
public boolean equals(java.lang.Object other)
```
    Compare this key with another object.
    
    Overrides:
    
    equals in class java.lang.Object
    
    Parameters:
    
    other - the other object
    
    Returns:
    
    the result of the comparison
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class java.lang.Object
    
    Returns:
    
    the hash code of this key
  - getEncoded
```
public byte[] getEncoded()
```
    Return the keyData to encode in the SubjectPublicKeyInfo structure.
    The ASN.1 definition of the key structure is
    McEliecePublicKey ::= SEQUENCE { n Integer -- length of the code t Integer -- error correcting capability matrixG OctetString -- generator matrix as octet string }
    Specified by:
    
    getEncoded in interface java.security.Key
    
    Returns:
    
    the keyData to encode in the SubjectPublicKeyInfo structure
  - getFormat
```
public java.lang.String getFormat()
```
    Specified by:
    
    getFormat in interface java.security.Key

Class BCMcElieceCCA2PublicKey

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

BCMcElieceCCA2PublicKey

Method Detail

getAlgorithm

getN

getK

getT

getG

toString

equals

hashCode

getEncoded

getFormat