Crate tink_mac

This crate provides implementations of the tink_core::Mac primitive.

MAC computes a tag for a given message that can be used to authenticate a message. MAC protects data integrity as well as provides for authenticity of the message.

Modules

subtle

Provides subtle implementations of the tink_core::Mac primitive.

Constants

CMAC_KEY_VERSION

Maximal version of AES-CMAC keys.

CMAC_TYPE_URL

Type URL of AES-CMAC keys that Tink supports.

HMAC_KEY_VERSION

Maximal version of HMAC keys.

HMAC_TYPE_URL

Type URL of HMAC keys that Tink supports.

UPSTREAM_VERSION

The upstream Tink version that this Rust port is based on.

Functions

aes_cmac_tag128_key_template

Return a KeyTemplate that generates a AES-CMAC key with the following parameters:

hmac_sha256_tag128_key_template

Return a KeyTemplate that generates a HMAC key with the following parameters:

hmac_sha256_tag256_key_template

Return a KeyTemplate that generates a HMAC key with the following parameters:

hmac_sha512_tag256_key_template

Return a KeyTemplate that generates a HMAC key with the following parameters:

hmac_sha512_tag512_key_template

Return a KeyTemplate that generates a HMAC key with the following parameters:

init

Initialize the tink-daead crate, registering its primitives so they are available via Tink.

new

Create a tink_core::Mac primitive from the given keyset handle.