Package org.bouncycastle.asn1.cms

Class PasswordRecipientInfo

java.lang.Object
org.bouncycastle.asn1.ASN1Object
org.bouncycastle.asn1.cms.PasswordRecipientInfo
All Implemented Interfaces:
org.bouncycastle.asn1.ASN1Encodable, org.bouncycastle.util.Encodable
public class PasswordRecipientInfo extends org.bouncycastle.asn1.ASN1Object
RFC 5652: Content encryption key delivery mechanisms. 
 PasswordRecipientInfo ::= SEQUENCE {
     version       CMSVersion,   -- Always set to 0
     keyDerivationAlgorithm [0] KeyDerivationAlgorithmIdentifier
                             OPTIONAL,
     keyEncryptionAlgorithm KeyEncryptionAlgorithmIdentifier,
     encryptedKey  EncryptedKey }

  • Constructor Summary

    Constructors
    Constructor
    Description
    PasswordRecipientInfo(org.bouncycastle.asn1.x509.AlgorithmIdentifier keyEncryptionAlgorithm, org.bouncycastle.asn1.ASN1OctetString encryptedKey)
     
    PasswordRecipientInfo(org.bouncycastle.asn1.x509.AlgorithmIdentifier keyDerivationAlgorithm, org.bouncycastle.asn1.x509.AlgorithmIdentifier keyEncryptionAlgorithm, org.bouncycastle.asn1.ASN1OctetString encryptedKey)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    org.bouncycastle.asn1.ASN1OctetString
    getEncryptedKey()
     
    static PasswordRecipientInfo
    getInstance(Object obj)
    Return a PasswordRecipientInfo object from the given object.
    static PasswordRecipientInfo
    getInstance(org.bouncycastle.asn1.ASN1TaggedObject obj, boolean explicit)
    Return a PasswordRecipientInfo object from a tagged object.
    org.bouncycastle.asn1.x509.AlgorithmIdentifier
    getKeyDerivationAlgorithm()
     
    org.bouncycastle.asn1.x509.AlgorithmIdentifier
    getKeyEncryptionAlgorithm()
     
    org.bouncycastle.asn1.ASN1Integer
    getVersion()
     
    org.bouncycastle.asn1.ASN1Primitive
    toASN1Primitive()
    Produce an object suitable for an ASN1OutputStream.

    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 Details

    • PasswordRecipientInfo

      public PasswordRecipientInfo(org.bouncycastle.asn1.x509.AlgorithmIdentifier keyEncryptionAlgorithm, org.bouncycastle.asn1.ASN1OctetString encryptedKey)

    • PasswordRecipientInfo

      public PasswordRecipientInfo(org.bouncycastle.asn1.x509.AlgorithmIdentifier keyDerivationAlgorithm, org.bouncycastle.asn1.x509.AlgorithmIdentifier keyEncryptionAlgorithm, org.bouncycastle.asn1.ASN1OctetString encryptedKey)

  • Method Details

    • getInstance

      public static PasswordRecipientInfo getInstance(org.bouncycastle.asn1.ASN1TaggedObject obj, boolean explicit)
      Return a PasswordRecipientInfo object from a tagged object.
      Parameters:
      obj - the tagged object holding the object we want.
      explicit - true if the object is meant to be explicitly tagged false otherwise.
      Throws:
      IllegalArgumentException - if the object held by the tagged object cannot be converted.

    • getInstance

      public static PasswordRecipientInfo getInstance(Object obj)
      Return a PasswordRecipientInfo object from the given object.

      Accepted inputs:

      • null → null
      • PasswordRecipientInfo object
      • ASN1Sequence input formats with PasswordRecipientInfo structure inside
      Parameters:
      obj - the object we want converted.
      Throws:
      IllegalArgumentException - if the object cannot be converted.

    • getVersion

      public org.bouncycastle.asn1.ASN1Integer getVersion()

    • getKeyDerivationAlgorithm

      public org.bouncycastle.asn1.x509.AlgorithmIdentifier getKeyDerivationAlgorithm()

    • getKeyEncryptionAlgorithm

      public org.bouncycastle.asn1.x509.AlgorithmIdentifier getKeyEncryptionAlgorithm()

    • getEncryptedKey

      public org.bouncycastle.asn1.ASN1OctetString getEncryptedKey()

    • toASN1Primitive

      public org.bouncycastle.asn1.ASN1Primitive toASN1Primitive()
      Produce an object suitable for an ASN1OutputStream.
      Specified by:
      toASN1Primitive in interface org.bouncycastle.asn1.ASN1Encodable
      Specified by:
      toASN1Primitive in class org.bouncycastle.asn1.ASN1Object