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.