java.lang.Object
- org.bouncycastle.cms.bc.BcPasswordRecipient

All Implemented Interfaces:

PasswordRecipient, Recipient

Direct Known Subclasses:

BcPasswordEnvelopedRecipient
```
public abstract class BcPasswordRecipient
extends java.lang.Object
implements PasswordRecipient
```
the RecipientInfo class for a recipient who has been sent a message encrypted using a password.

Nested Class Summary
- Nested classes/interfaces inherited from interface org.bouncycastle.cms.PasswordRecipient
  PasswordRecipient.PRF

Field Summary
- Fields inherited from interface org.bouncycastle.cms.PasswordRecipient
  PKCS5_SCHEME2, PKCS5_SCHEME2_UTF8

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`byte[]`	`calculateDerivedKey(int schemeID, org.bouncycastle.asn1.x509.AlgorithmIdentifier derivationAlgorithm, int keySize)`
`protected org.bouncycastle.crypto.params.KeyParameter`	`extractSecretKey(org.bouncycastle.asn1.x509.AlgorithmIdentifier keyEncryptionAlgorithm, org.bouncycastle.asn1.x509.AlgorithmIdentifier contentEncryptionAlgorithm, byte[] derivedKey, byte[] encryptedContentEncryptionKey)`
`char[]`	`getPassword()`
`int`	`getPasswordConversionScheme()`
`BcPasswordRecipient`	`setPasswordConversionScheme(int schemeID)`

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

Methods inherited from interface org.bouncycastle.cms.PasswordRecipient
getRecipientOperator

Method Detail

setPasswordConversionScheme

public BcPasswordRecipient setPasswordConversionScheme(int schemeID)

extractSecretKey

protected org.bouncycastle.crypto.params.KeyParameter extractSecretKey(org.bouncycastle.asn1.x509.AlgorithmIdentifier keyEncryptionAlgorithm,
                                                                       org.bouncycastle.asn1.x509.AlgorithmIdentifier contentEncryptionAlgorithm,
                                                                       byte[] derivedKey,
                                                                       byte[] encryptedContentEncryptionKey)
                                                                throws CMSException

Throws:: CMSException

calculateDerivedKey

public byte[] calculateDerivedKey(int schemeID,
                                  org.bouncycastle.asn1.x509.AlgorithmIdentifier derivationAlgorithm,
                                  int keySize)
                           throws CMSException

Specified by:: calculateDerivedKey in interface PasswordRecipient
Throws:: CMSException

getPasswordConversionScheme
```
public int getPasswordConversionScheme()
```
Specified by:

getPasswordConversionScheme in interface PasswordRecipient

getPassword
```
public char[] getPassword()
```
Specified by:

getPassword in interface PasswordRecipient

Class BcPasswordRecipient

Nested Class Summary

Nested classes/interfaces inherited from interface org.bouncycastle.cms.PasswordRecipient

Field Summary

Fields inherited from interface org.bouncycastle.cms.PasswordRecipient

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface org.bouncycastle.cms.PasswordRecipient

Method Detail

setPasswordConversionScheme

extractSecretKey

calculateDerivedKey

getPasswordConversionScheme

getPassword