Package org.bouncycastle.pqc.asn1

## Class McElieceCCA2PrivateKey

- java.lang.Object
- - org.bouncycastle.asn1.ASN1Object
  - - org.bouncycastle.pqc.asn1.McElieceCCA2PrivateKey

- All Implemented Interfaces:
    `ASN1Encodable`, `Encodable`

      public class McElieceCCA2PrivateKey
      extends ASN1Object

  Return the keyData to encode in the PrivateKeyInfo structure.

  The ASN.1 definition of the key structure is

         McElieceCCA2PrivateKey ::= SEQUENCE {
           m             INTEGER                  -- extension degree of the field
           k             INTEGER                  -- dimension of the code
           field         OCTET STRING             -- field polynomial
           goppaPoly     OCTET STRING             -- irreducible Goppa polynomial
           p             OCTET STRING             -- permutation vector
           digest        AlgorithmIdentifier      -- algorithm identifier for CCA2 digest
         }

- - ### Constructor Summary

    Constructors
    Constructor | Description
    --- | ---
    `McElieceCCA2PrivateKey​(int n, int k, GF2mField field, PolynomialGF2mSmallM goppaPoly, Permutation p, AlgorithmIdentifier digest)` |

  - ### Method Summary

    All Methods Static Methods Instance Methods Concrete Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `AlgorithmIdentifier` | `getDigest()` |
    `GF2mField` | `getField()` |
    `PolynomialGF2mSmallM` | `getGoppaPoly()` |
    `static McElieceCCA2PrivateKey` | `getInstance​(java.lang.Object o)` |
    `int` | `getK()` |
    `int` | `getN()` |
    `Permutation` | `getP()` |
    `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

    - #### McElieceCCA2PrivateKey

          public McElieceCCA2PrivateKey​(int n,
                                        int k,
                                        GF2mField field,
                                        PolynomialGF2mSmallM goppaPoly,
                                        Permutation p,
                                        AlgorithmIdentifier digest)

  - ### Method Detail

    - #### getN

          public int getN()

    - #### getK

          public int getK()

    - #### getField

          public GF2mField getField()

    - #### getGoppaPoly

          public PolynomialGF2mSmallM getGoppaPoly()

    - #### getP

          public Permutation getP()

    - #### getDigest

          public AlgorithmIdentifier getDigest()

    - #### 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.

    - #### getInstance

          public static McElieceCCA2PrivateKey getInstance​(java.lang.Object o)