ligo/lib_crypto/ed25519.mli

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(**************************************************************************)
(* *)
(* Copyright (c) 2014 - 2017. *)
(* Dynamic Ledger Solutions, Inc. <contact@tezos.com> *)
(* *)
(* All rights reserved. No warranty, explicit or implicit, provided. *)
(* *)
(**************************************************************************)
(** Tezos - Ed25519 cryptography *)
(** {2 Hashed public keys for user ID} ***************************************)
module Public_key_hash : S.INTERNAL_HASH
(** {2 Signature} ************************************************************)
module Public_key : sig
include Compare.S
val encoding: t Data_encoding.t
val param:
?name:string ->
?desc:string ->
('a, 'b, 'c) Cli_entries.params ->
(t -> 'a, 'b, 'c) Cli_entries.params
val hash: t -> Public_key_hash.t
type Base58.data +=
| Public_key of t
val of_b58check: string -> t tzresult
val of_b58check_exn: string -> t
val of_b58check_opt: string -> t option
val to_b58check: t -> string
val of_bytes: Bytes.t -> t
end
module Secret_key : sig
type t
val encoding: t Data_encoding.t
val param:
?name:string ->
?desc:string ->
('a, 'b, 'c) Cli_entries.params ->
(t -> 'a, 'b, 'c) Cli_entries.params
val to_public_key: t -> Public_key.t
type Base58.data +=
| Secret_key of t
val of_b58check: string -> t tzresult
val of_b58check_exn: string -> t
val of_b58check_opt: string -> t option
val to_b58check: t -> string
val of_bytes: Bytes.t -> t
end
module Signature : sig
type t
val encoding: t Data_encoding.t
val param:
?name:string ->
?desc:string ->
('a, 'b, 'c) Cli_entries.params ->
(t -> 'a, 'b, 'c) Cli_entries.params
type Base58.data +=
| Signature of t
val of_b58check: string -> t tzresult
val of_b58check_exn: string -> t
val of_b58check_opt: string -> t option
val to_b58check: t -> string
val of_bytes: Bytes.t -> t
(** Checks a signature *)
val check: Public_key.t -> t -> MBytes.t -> bool
(** Append a signature *)
val append: Secret_key.t -> MBytes.t -> MBytes.t
val concat: MBytes.t -> t -> MBytes.t
end
module Seed : sig
type t
val to_hex : t -> string
val of_hex : string -> t
val generate : unit -> t
val extract : Secret_key.t -> t
end
val sign: Secret_key.t -> MBytes.t -> Signature.t
val generate_key: unit -> (Public_key_hash.t * Public_key.t * Secret_key.t)
val generate_seeded_key: Seed.t -> (Public_key_hash.t * Public_key.t * Secret_key.t)