de.intarsys.pdf.crypt

Class StandardSecurityHandlerR3

java.lang.Object

de.intarsys.pdf.crypt.AbstractSecurityHandler

de.intarsys.pdf.crypt.StandardSecurityHandler

de.intarsys.pdf.crypt.StandardSecurityHandlerR3

All Implemented Interfaces:

IAccessPermissionsSupport, ICryptHandler, ISecurityHandler

public class StandardSecurityHandlerR3
extends StandardSecurityHandler

The ISecurityHandler implementing /R 3 of the PDF spec.

Field Summary

Fields

Modifier and Type	Field and Description
static String	CIPHER_ALGORITHM
static String	DIGEST_ALGORITHM
static String	KEY_ALGORITHM

Fields inherited from class de.intarsys.pdf.crypt.StandardSecurityHandler

DEFAULT_ACCESS_PERMISSIONS, DK_EncryptMetadata, DK_O, DK_P, DK_R, DK_U

Constructor Summary

Constructors

Constructor and Description
StandardSecurityHandlerR3()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	authenticateOwner(byte[] owner)
boolean	authenticateUser(byte[] user)
int	getRevision()

Methods inherited from class de.intarsys.pdf.crypt.StandardSecurityHandler

apply, attach, authenticate, basicGetPermissionFlags, basicSetPermissionFlags, decrypt, detach, encrypt, getAccessPermissions, getAuthenticationHandler, getCryptKey, getPermissionFlags, initialize, isEncryptMetadata, setAuthenticationHandler, setEncryptMetadata, setOwnerPassword, setUserPassword

Methods inherited from class de.intarsys.pdf.crypt.AbstractSecurityHandler

cosGetEncryption, getEncryption, stGetDoc

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

CIPHER_ALGORITHM

public static final String CIPHER_ALGORITHM

See Also:

Constant Field Values

DIGEST_ALGORITHM

public static final String DIGEST_ALGORITHM

See Also:

Constant Field Values

KEY_ALGORITHM

public static final String KEY_ALGORITHM

See Also:

Constant Field Values

Constructor Detail

StandardSecurityHandlerR3

public StandardSecurityHandlerR3()

Method Detail

authenticateOwner

public boolean authenticateOwner(byte[] owner)
                          throws COSSecurityException

Specified by:

authenticateOwner in class StandardSecurityHandler

Throws:

COSSecurityException

authenticateUser

public boolean authenticateUser(byte[] user)
                         throws COSSecurityException

Specified by:

authenticateUser in class StandardSecurityHandler

Throws:

COSSecurityException

getRevision

public int getRevision()

Specified by:

getRevision in class StandardSecurityHandler