type t = P11_ulong.t
val compare : t -> t -> Ppx_deriving_runtime.int
val to_yojson : t -> Yojson.Safe.t
val _CKG_MGF1_SHA1 : t
val _CKG_MGF1_SHA256 : t
val _CKG_MGF1_SHA384 : t
val _CKG_MGF1_SHA512 : t
val _CKG_MGF1_SHA224 : t
val to_string : t -> string
val of_string : string -> t