Module oasis_core_runtime::common::crypto::mrae::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.