com.adyen.model.terminal.security

Class NexoDerivedKey

java.lang.Object

com.adyen.model.terminal.security.NexoDerivedKey

public class NexoDerivedKey
extends Object

A container for Nexo derived keys Nexo derived keys is a 80 byte struct containing key data: a 32 byte cipher key, a 32 byte HMAC key and a 16 byte initialization vector (IV). These 80 bytes are derived from a passphrase.

Field Summary

Fields

Modifier and Type	Field and Description
static int	NEXO_CIPHER_KEY_LENGTH
static int	NEXO_HMAC_KEY_LENGTH
static int	NEXO_IV_LENGTH

Constructor Summary

Constructors

Constructor and Description
NexoDerivedKey()

Method Summary

Modifier and Type	Method and Description
byte[]	getCipherKey()
byte[]	getHmacKey()
byte[]	getIv()
void	setCipherKey(byte[] cipherKey)
void	setHmacKey(byte[] hmacKey)
void	setIv(byte[] iv)

Methods inherited from class java.lang.Object

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

Field Detail

NEXO_HMAC_KEY_LENGTH

public static final int NEXO_HMAC_KEY_LENGTH

See Also:

Constant Field Values

NEXO_CIPHER_KEY_LENGTH

public static final int NEXO_CIPHER_KEY_LENGTH

See Also:

Constant Field Values

NEXO_IV_LENGTH

public static final int NEXO_IV_LENGTH

See Also:

Constant Field Values

Constructor Detail

NexoDerivedKey

public NexoDerivedKey()

Method Detail

getHmacKey

public byte[] getHmacKey()

setHmacKey

public void setHmacKey(byte[] hmacKey)

getCipherKey

public byte[] getCipherKey()

setCipherKey

public void setCipherKey(byte[] cipherKey)

getIv

public byte[] getIv()

setIv

public void setIv(byte[] iv)