Source file blinded_public_key_hash.ml

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module H =
  Blake2B.Make
    (Base58)
    (struct
      let name = "Blinded public key hash"

      let title = "A blinded public key hash"

      let b58check_prefix = "\001\002\049\223"

      let size = Some Ed25519.Public_key_hash.size
    end)

module Index : Storage_description.INDEX with type t = H.t = struct
  include H
  include Path_encoding.Make_hex (H)
end

include H

let () = Base58.check_encoded_prefix b58check_encoding "btz1" 37

let of_ed25519_pkh activation_code pkh =
  hash_bytes ~key:activation_code [Ed25519.Public_key_hash.to_bytes pkh]

type activation_code = bytes

let activation_code_size = Ed25519.Public_key_hash.size

let activation_code_encoding =
  Data_encoding.Fixed.(bytes Hex) activation_code_size

let activation_code_of_hex h =
  if Compare.Int.(String.length h <> activation_code_size * 2) then None
  else Hex.to_bytes (`Hex h)