Package org.sentrysoftware.ipmi.core.coding.security

Class AuthenticationRakpNone

java.lang.Object

org.sentrysoftware.ipmi.core.coding.security.AuthenticationAlgorithm

org.sentrysoftware.ipmi.core.coding.security.AuthenticationRakpNone

public class AuthenticationRakpNone
extends AuthenticationAlgorithm

RAKP-None authentication algorithm.

Constructor Summary

Constructors

Constructor	Description
AuthenticationRakpNone()

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.
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()

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.

Specified by:

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.

Specified by:

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.

Specified by:

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.sentrysoftware.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