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(*****************************************************************************)
(* *)
(* Open Source License *)
(* Copyright (c) 2018 Dynamic Ledger Solutions, Inc. <contact@tezos.com> *)
(* *)
(* Permission is hereby granted, free of charge, to any person obtaining a *)
(* copy of this software and associated documentation files (the "Software"),*)
(* to deal in the Software without restriction, including without limitation *)
(* the rights to use, copy, modify, merge, publish, distribute, sublicense, *)
(* and/or sell copies of the Software, and to permit persons to whom the *)
(* Software is furnished to do so, subject to the following conditions: *)
(* *)
(* The above copyright notice and this permission notice shall be included *)
(* in all copies or substantial portions of the Software. *)
(* *)
(* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR*)
(* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, *)
(* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL *)
(* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER*)
(* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING *)
(* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER *)
(* DEALINGS IN THE SOFTWARE. *)
(* *)
(*****************************************************************************)
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)
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 = MBytes.t
let activation_code_size = Ed25519.Public_key_hash.size
let activation_code_encoding = Data_encoding.Fixed.bytes activation_code_size
let activation_code_of_hex h =
if Compare.Int.(String.length h <> activation_code_size * 2) then
invalid_arg "Blinded_public_key_hash.activation_code_of_hex" ;
MBytes.of_hex (`Hex h)
module Index = H