NexoDerivedKey (Adyen Java API Library 33.1.0 API)

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 Description

static int NEXO_CIPHER_KEY_LENGTH

static int NEXO_HMAC_KEY_LENGTH

static int NEXO_IV_LENGTH

Constructor Summary

Constructors
Constructor Description

NexoDerivedKey()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	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)
```