Variable: md4-buffer

md4-buffer is a variable defined in md4.el.gz.

Value

[(0 . 0) (0 . 0) (0 . 0) (0 . 0)]

Documentation

Work buffer of four 32-bit integers.

Source Code

;; Defined in /usr/src/emacs/lisp/md4.el.gz
;;; md4.el --- MD4 Message Digest Algorithm. -*- lexical-binding: t -*-

;; Copyright (C) 2001, 2004, 2007-2025 Free Software Foundation, Inc.

;; Author: Taro Kawagishi <tarok@transpulse.org>
;; Keywords: MD4
;; Old-Version: 1.00
;; Created: February 2001

;; This file is part of GNU Emacs.

;; GNU Emacs is free software: you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.

;; GNU Emacs is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;; GNU General Public License for more details.

;; You should have received a copy of the GNU General Public License
;; along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.

;;; Commentary:

;; The MD4 Message-Digest Algorithm.
;;
;; The security of the MD4 hashing algorithm is very poor to
;; non-existent.  It was declared obsolete by RFC 6150 in 2011:
;; https://tools.ietf.org/html/rfc6150
;;
;; You probably want to use `secure-hash' instead.

;;; Code:

;;;
;;; MD4 hash calculation

(defvar md4-buffer (make-vector 4 '(0 . 0))
  "Work buffer of four 32-bit integers.")