Package org.metricshub.ipmi.core.coding.security

Class AuthenticationRakpNone

java.lang.Object

org.metricshub.ipmi.core.coding.security.AuthenticationAlgorithm

org.metricshub.ipmi.core.coding.security.AuthenticationRakpNone

public class AuthenticationRakpNone
extends AuthenticationAlgorithm

RAKP-None authentication algorithm.

Constructor Summary

Constructors

Constructor	Description
AuthenticationRakpNone()	Constructs an instance of the RAKP-None authentication algorithm.

Method Summary

Modifier and Type	Method	Description
boolean	checkKeyExchangeAuthenticationCode(byte[] data, byte[] key, String password)	Checks value of the Key Exchange Authentication Code in RAKP messages using the RAKP-None algorithm.
boolean	doIntegrityCheck(byte[] data, byte[] reference, byte[] sik)	Performs Integrity Check in RAKP 4 message using the RAKP-None algorithm.
String	getAlgorithmName()
byte	getCode()
int	getIntegrityCheckBaseLength()
byte[]	getKeyExchangeAuthenticationCode(byte[] data, String password)	Calculates value of the Key Exchange Authentication Code in RAKP messages using the RAKP-None algorithm.
int	getKeyLength()

Methods inherited from class java.lang.Object

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

Constructor Details

AuthenticationRakpNone

public AuthenticationRakpNone()

Constructs an instance of the RAKP-None authentication algorithm.

Method Details

getCode

public byte getCode()

Specified by:

getCode in class AuthenticationAlgorithm

Returns:

algorithm-specific code

checkKeyExchangeAuthenticationCode

public boolean checkKeyExchangeAuthenticationCode(byte[] data,
 byte[] key,
 String password)

Checks value of the Key Exchange Authentication Code in RAKP messages using the RAKP-None algorithm.

Overrides:

checkKeyExchangeAuthenticationCode in class AuthenticationAlgorithm

Parameters:

data - - The base for authentication algorithm. Depends on RAKP Message.

key - - the Key Exchange Authentication Code to check.

password - - password of the user establishing a session

Returns:

True if authentication check was successful, false otherwise.

getKeyExchangeAuthenticationCode

public byte[] getKeyExchangeAuthenticationCode(byte[] data,
 String password)

Calculates value of the Key Exchange Authentication Code in RAKP messages using the RAKP-None algorithm.

Overrides:

getKeyExchangeAuthenticationCode in class AuthenticationAlgorithm

Parameters:

data - - The base for authentication algorithm. Depends on RAKP Message.

password - - password of the user establishing a session

doIntegrityCheck

public boolean doIntegrityCheck(byte[] data,
 byte[] reference,
 byte[] sik)

Performs Integrity Check in RAKP 4 message using the RAKP-None algorithm.

Overrides:

doIntegrityCheck in class AuthenticationAlgorithm

Parameters:

data - - The base for authentication algorithm.

reference - - The Integrity Check Value to validate.

sik - - The Session Integrity Key generated on base of RAKP Messages 1 and 2.

Returns:

True if integrity check was successful, false otherwise.

See Also:

• Rakp1.calculateSik(org.metricshub.ipmi.core.coding.commands.session.Rakp1ResponseData)

getKeyLength

public int getKeyLength()

Specified by:

getKeyLength in class AuthenticationAlgorithm

Returns:

length of the key for the RAKP2 message

getIntegrityCheckBaseLength

public int getIntegrityCheckBaseLength()

Specified by:

getIntegrityCheckBaseLength in class AuthenticationAlgorithm

Returns:

length of the integrity check base for RAKP4 message

getAlgorithmName

public String getAlgorithmName()

Specified by:

getAlgorithmName in class AuthenticationAlgorithm

Returns:

the name of the algorithm as a String.