com.google.crypto.tink.mac

Class PredefinedMacParameters

java.lang.Object

com.google.crypto.tink.mac.PredefinedMacParameters

public final class PredefinedMacParameters
extends Object

Pre-defined Parameter objects for Mac.

Note: if you want to keep dependencies small, consider inlining the constants here.

Field Summary

Fields

Modifier and Type	Field and Description
static AesCmacParameters	AES_CMAC A Parameters object for generating new instances of CmacKey with the following parameters: Key size: 32 bytes Tag size: 16 bytes OutputPrefixType: TINK
static HmacParameters	HMAC_SHA256_128BITTAG A Parameters object for generating new instances of HmacKey with the following parameters: Key size: 32 bytes Tag size: 16 bytes Hash function: SHA256 OutputPrefixType: TINK
static HmacParameters	HMAC_SHA256_256BITTAG A Parameters object for generating new instances of HmacKey with the following parameters: Key size: 32 bytes Tag size: 32 bytes Hash function: SHA256 OutputPrefixType: TINK
static HmacParameters	HMAC_SHA512_256BITTAG A Parameters object for generating new instances of HmacKey with the following parameters: Key size: 64 bytes Tag size: 32 bytes Hash function: SHA512 OutputPrefixType: TINK
static HmacParameters	HMAC_SHA512_512BITTAG A Parameters object for generating new instances of HmacKey with the following parameters: Key size: 64 bytes Tag size: 64 bytes Hash function: SHA512 OutputPrefixType: TINK

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

HMAC_SHA256_128BITTAG

public static final HmacParameters HMAC_SHA256_128BITTAG

A Parameters object for generating new instances of HmacKey with the following parameters:

• Key size: 32 bytes
• Tag size: 16 bytes
• Hash function: SHA256
• OutputPrefixType: TINK

HMAC_SHA256_256BITTAG

public static final HmacParameters HMAC_SHA256_256BITTAG

A Parameters object for generating new instances of HmacKey with the following parameters:

• Key size: 32 bytes
• Tag size: 32 bytes
• Hash function: SHA256
• OutputPrefixType: TINK

HMAC_SHA512_256BITTAG

public static final HmacParameters HMAC_SHA512_256BITTAG

A Parameters object for generating new instances of HmacKey with the following parameters:

• Key size: 64 bytes
• Tag size: 32 bytes
• Hash function: SHA512
• OutputPrefixType: TINK

HMAC_SHA512_512BITTAG

public static final HmacParameters HMAC_SHA512_512BITTAG

A Parameters object for generating new instances of HmacKey with the following parameters:

• Key size: 64 bytes
• Tag size: 64 bytes
• Hash function: SHA512
• OutputPrefixType: TINK

AES_CMAC

public static final AesCmacParameters AES_CMAC

A Parameters object for generating new instances of CmacKey with the following parameters:

• Key size: 32 bytes
• Tag size: 16 bytes
• OutputPrefixType: TINK