Module deoxysii

Deoxys-II-256-128 MRAE primitives implementation.

Structs

DeoxysII

Deoxys-II-256-128 state.

Constants

KEY_SIZE

Size of the Deoxys-II-256-128 key in bytes.

NONCE_SIZE

Size of the nonce in bytes.

TAG_SIZE

Size of the authentication tag in bytes.

Traits

Opener

An abstract Deoxys-II-256-128 box opener.

Functions

box_open

Unboxes (“opens”) the provided additional data and ciphertext via Deoxys-II-256-128 using a symmetric key derived from the provided X25519 public and private keys. The nonce should be NONCE_SIZE bytes long and both it and the additional data must match the value passed to box_seal.

box_seal

Boxes (“seals”) the provided additional data and plaintext via Deoxys-II-256-128 using a symmetric key derived from the provided X25519 public and private keys. The nonce should be NONCE_SIZE bytes long and unique for all time for a given public and private key tuple.

generate_key_pair

Generates a public/private key pair suitable for use with derive_symmetric_key, box_seal, and box_open.