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

All Implemented Interfaces:: ASN1Encodable, Encodable

public class PasswordRecipientInfo
extends 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(ASN1Sequence seq)`	Deprecated. use getInstance() method.
`PasswordRecipientInfo(AlgorithmIdentifier keyEncryptionAlgorithm, ASN1OctetString encryptedKey)`
`PasswordRecipientInfo(AlgorithmIdentifier keyDerivationAlgorithm, AlgorithmIdentifier keyEncryptionAlgorithm, ASN1OctetString encryptedKey)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`ASN1OctetString`	`getEncryptedKey()`
`static PasswordRecipientInfo`	`getInstance(java.lang.Object obj)`	Return a PasswordRecipientInfo object from the given object.
`static PasswordRecipientInfo`	`getInstance(ASN1TaggedObject obj, boolean explicit)`	Return a PasswordRecipientInfo object from a tagged object.
`AlgorithmIdentifier`	`getKeyDerivationAlgorithm()`
`AlgorithmIdentifier`	`getKeyEncryptionAlgorithm()`
`ASN1Integer`	`getVersion()`
`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 Detail
  - PasswordRecipientInfo
```
public PasswordRecipientInfo(AlgorithmIdentifier keyEncryptionAlgorithm,
                             ASN1OctetString encryptedKey)
```
  - PasswordRecipientInfo
```
public PasswordRecipientInfo(AlgorithmIdentifier keyDerivationAlgorithm,
                             AlgorithmIdentifier keyEncryptionAlgorithm,
                             ASN1OctetString encryptedKey)
```
  - PasswordRecipientInfo
```
public PasswordRecipientInfo(ASN1Sequence seq)
```
    Deprecated.
    use getInstance() method.
- Method Detail
  - getInstance
```
public static PasswordRecipientInfo getInstance(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:
    
    java.lang.IllegalArgumentException - if the object held by the tagged object cannot be converted.
  - getInstance
```
public static PasswordRecipientInfo getInstance(java.lang.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:
    
    java.lang.IllegalArgumentException - if the object cannot be converted.
  - getVersion
```
public ASN1Integer getVersion()
```
  - getKeyDerivationAlgorithm
```
public AlgorithmIdentifier getKeyDerivationAlgorithm()
```
  - getKeyEncryptionAlgorithm
```
public AlgorithmIdentifier getKeyEncryptionAlgorithm()
```
  - getEncryptedKey
```
public ASN1OctetString getEncryptedKey()
```
  - toASN1Primitive
```
public ASN1Primitive toASN1Primitive()
```
    Produce an object suitable for an ASN1OutputStream.
    
    Specified by:
    
    toASN1Primitive in interface ASN1Encodable
    
    Specified by:
    
    toASN1Primitive in class ASN1Object
    
    Returns:
    
    a primitive representation of this object.

Class PasswordRecipientInfo

Constructor Summary

Method Summary

Methods inherited from class org.bouncycastle.asn1.ASN1Object

Methods inherited from class java.lang.Object

Constructor Detail

PasswordRecipientInfo

PasswordRecipientInfo

PasswordRecipientInfo

Method Detail

getInstance

getInstance

getVersion

getKeyDerivationAlgorithm

getKeyEncryptionAlgorithm

getEncryptedKey

toASN1Primitive