org.jmrtd.lds

Class TerminalAuthenticationInfo

java.lang.Object

org.jmrtd.lds.SecurityInfo

org.jmrtd.lds.TerminalAuthenticationInfo

All Implemented Interfaces:

java.io.Serializable, LDSElement

public class TerminalAuthenticationInfo
extends SecurityInfo

A concrete SecurityInfo structure that stores terminal authentication info, see EAC 1.11 specification. This data structure provides detailed information on an implementation of Terminal Authentication.

• The object identifier protocol SHALL identify the Terminal Authentication Protocol as the specific protocol may change over time.
• The integer version SHALL identify the version of the protocol. Currently, versions 1 and 2 are supported.
• The sequence efCVCA MAY be used to indicate a (short) file identifier of the file EF.CVCA. It MUST be used, if the default (short) file identifier is not used.

Version:

$Revision: 1573 $

Author:

Wojciech Mostowski ([email protected])

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static int	VERSION_NUM

Fields inherited from class org.jmrtd.lds.SecurityInfo

ID_AA_OID, ID_CA_DH_3DES_CBC_CBC_OID, ID_CA_DH_AES_CBC_CMAC_128_OID, ID_CA_DH_AES_CBC_CMAC_192_OID, ID_CA_DH_AES_CBC_CMAC_256_OID, ID_CA_ECDH_3DES_CBC_CBC_OID, ID_CA_ECDH_AES_CBC_CMAC_128_OID, ID_CA_ECDH_AES_CBC_CMAC_192_OID, ID_CA_ECDH_AES_CBC_CMAC_256_OID, ID_EC_PUBLIC_KEY, ID_EC_PUBLIC_KEY_TYPE, ID_PACE, ID_PACE_DH_GM, ID_PACE_DH_GM_3DES_CBC_CBC, ID_PACE_DH_GM_AES_CBC_CMAC_128, ID_PACE_DH_GM_AES_CBC_CMAC_192, ID_PACE_DH_GM_AES_CBC_CMAC_256, ID_PACE_DH_IM, ID_PACE_DH_IM_3DES_CBC_CBC, ID_PACE_DH_IM_AES_CBC_CMAC_128, ID_PACE_DH_IM_AES_CBC_CMAC_192, ID_PACE_DH_IM_AES_CBC_CMAC_256, ID_PACE_ECDH_GM, ID_PACE_ECDH_GM_3DES_CBC_CBC, ID_PACE_ECDH_GM_AES_CBC_CMAC_128, ID_PACE_ECDH_GM_AES_CBC_CMAC_192, ID_PACE_ECDH_GM_AES_CBC_CMAC_256, ID_PACE_ECDH_IM, ID_PACE_ECDH_IM_3DES_CBC_CBC, ID_PACE_ECDH_IM_AES_CBC_CMAC_128, ID_PACE_ECDH_IM_AES_CBC_CMAC_192, ID_PACE_ECDH_IM_AES_CBC_CMAC_256, ID_PK_DH_OID, ID_PK_ECDH_OID, ID_TA_OID

Constructor Summary

Constructors

Constructor and Description
TerminalAuthenticationInfo() Constructs a terminal authentication info using id_TA identifier SecurityInfo.ID_TA_OID and version 1.
TerminalAuthenticationInfo(short fileId, byte shortFileId) Constructs a new object with the required object identifier and version number and file identifier and short file identifier (possibly -1).

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object other)
byte[]	getEncoded() Gets the encoded contents of this LDS info.
int	getFileId() Returns the efCVCA file identifier stored in this file, -1 if none
java.lang.String	getObjectIdentifier() Gets the object identifier of this TA security info.
byte	getShortFileId() Returns the efCVCA short file identifier stored in this file, -1 if none or not present
int	hashCode()
java.lang.String	toString()

Methods inherited from class org.jmrtd.lds.SecurityInfo

lookupMnemonicByOID, writeObject

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

VERSION_NUM

public static final int VERSION_NUM

See Also:

Constant Field Values

Constructor Detail

TerminalAuthenticationInfo

public TerminalAuthenticationInfo()

Constructs a terminal authentication info using id_TA identifier SecurityInfo.ID_TA_OID and version 1.

TerminalAuthenticationInfo

public TerminalAuthenticationInfo(short fileId,
                                  byte shortFileId)

Constructs a new object with the required object identifier and version number and file identifier and short file identifier (possibly -1).

Parameters:

fileId - a file identifier reference to the efCVCA file

shortFileId - short file id for the above file, -1 if none

Method Detail

getObjectIdentifier

public java.lang.String getObjectIdentifier()

Gets the object identifier of this TA security info.

Specified by:

getObjectIdentifier in class SecurityInfo

Returns:

an object identifier

getFileId

public int getFileId()

Returns the efCVCA file identifier stored in this file, -1 if none

Returns:

the efCVCA file identifier stored in this file

getShortFileId

public byte getShortFileId()

Returns the efCVCA short file identifier stored in this file, -1 if none or not present

Returns:

the efCVCA short file identifier stored in this file

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object other)

Overrides:

equals in class java.lang.Object

getEncoded

public byte[] getEncoded()

Description copied from interface: LDSElement

Gets the encoded contents of this LDS info.

Specified by:

getEncoded in interface LDSElement

Returns:

a byte array containing the encoding of this LDS info