PKMACValue (Bouncy Castle Library 1.52 API Specification)
Date: 2015-03-01

org.bouncycastle.asn1.crmf

## Class PKMACValue

- java.lang.Object
- - org.bouncycastle.asn1.ASN1Object
  - - org.bouncycastle.asn1.crmf.PKMACValue

- All Implemented Interfaces:
    ASN1Encodable, Encodable

      public class PKMACValue
      extends ASN1Object

  Password-based MAC value for use with POPOSigningKeyInput.

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `PKMACValue(AlgorithmIdentifier aid, DERBitString value)` Creates a new PKMACValue.
    `PKMACValue(PBMParameter params, DERBitString value)` Creates a new PKMACValue.

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `AlgorithmIdentifier` | `getAlgId()`
    `static PKMACValue` | `getInstance(ASN1TaggedObject obj, boolean isExplicit)`
    `static PKMACValue` | `getInstance(java.lang.Object o)`
    `DERBitString` | `getValue()`
    `ASN1Primitive` | `toASN1Primitive()` PKMACValue ::= SEQUENCE { algId AlgorithmIdentifier, -- algorithm value shall be PasswordBasedMac 1.2.840.113533.7.66.13 -- parameter value is PBMParameter value BIT STRING }

    - ### 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

    - #### PKMACValue

          public PKMACValue(PBMParameter params,
                    DERBitString value)

      Creates a new PKMACValue.
      Parameters:
        `params` - parameters for password-based MAC
        `value` - MAC of the DER-encoded SubjectPublicKeyInfo

    - #### PKMACValue

          public PKMACValue(AlgorithmIdentifier aid,
                    DERBitString value)

      Creates a new PKMACValue.
      Parameters:
        `aid` - CMPObjectIdentifiers.passwordBasedMAC, with PBMParameter
        `value` - MAC of the DER-encoded SubjectPublicKeyInfo

  - ### Method Detail

    - #### getInstance

          public static PKMACValue getInstance(java.lang.Object o)

    - #### getInstance

          public static PKMACValue getInstance(ASN1TaggedObject obj,
                               boolean isExplicit)

    - #### getAlgId

          public AlgorithmIdentifier getAlgId()

    - #### getValue

          public DERBitString getValue()

    - #### toASN1Primitive

          public ASN1Primitive toASN1Primitive()

           PKMACValue ::= SEQUENCE {
                algId  AlgorithmIdentifier,
                -- algorithm value shall be PasswordBasedMac 1.2.840.113533.7.66.13
                -- parameter value is PBMParameter
                value  BIT STRING }

      Specified by:
        `toASN1Primitive` in interface `ASN1Encodable`
      Specified by:
        `toASN1Primitive` in class `ASN1Object`
      Returns:
        a basic ASN.1 object representation.