com.google.crypto.tink.mac

Class AesCmacKeyManager

java.lang.Object

com.google.crypto.tink.mac.AesCmacKeyManager

public final class AesCmacKeyManager
extends Object

This key manager generates new AesCmacKey keys and produces new instances of AesCmac.

Method Summary

Modifier and Type	Method and Description
static KeyTemplate	aes256CmacTemplate()
static KeyTemplate	rawAes256CmacTemplate()
static void	register(boolean newKeyAllowed)

Methods inherited from class java.lang.Object

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

Method Detail

register

public static void register(boolean newKeyAllowed)
                     throws GeneralSecurityException

Throws:

GeneralSecurityException

aes256CmacTemplate

public static final KeyTemplate aes256CmacTemplate()

Returns:

A KeyTemplate that generates new instances of AES-CMAC keys with the following parameters:

• Key size: 32 bytes
• Tag size: 16 bytes
• Prefix type: KeyTemplate.OutputPrefixType#TINK

rawAes256CmacTemplate

public static final KeyTemplate rawAes256CmacTemplate()

Returns:

A KeyTemplate that generates new instances of AES-CMAC keys with the following parameters:

• Key size: 32 bytes
• Tag size: 16 bytes
• Prefix type: KeyTemplate.OutputPrefixType#RAW (no prefix)