@@@ delete old catcomb import

[secnet] / x448.h

diff --git a/x448.h b/x448.h
deleted file mode 100644 (file)
index f1b0f2c..0000000
--- a/x448.h
+++ /dev/null
@@ -1,95 +0,0 @@
-/* -*-c-*-
- *
- * The X448 key-agreement algorithm
- *
- * (c) 2017 Straylight/Edgeware
- */
-
-/*----- Licensing notice --------------------------------------------------*
- *
- * This file is part of Catacomb.
- *
- * Catacomb is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Library General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * Catacomb 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 Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with Catacomb; if not, write to the Free
- * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- * MA 02111-1307, USA.
- */
-
-#ifndef CATACOMB_X448_H
-#define CATACOMB_X448_H
-
-#ifdef __cplusplus
-  extern "C" {
-#endif
-
-/*----- Notes on the X448 key-agreement algorithm -------------------------*
- *
- * This is X448, as described in RFC7748, based on the elliptic curve defined
- * in Mike Hamburg, `Ed448-Goldilocks, a new elliptic curve', EUROCRYPT 2016,
- * https://eprint.iacr.org/2015/625/.
- *
- * The RFC-specified operation is simpler than the Diffie--Hellman function
- * described in Hamburg's paper, since it doesn't involve the `Decaf'
- * cofactor elimination procedure.  Indeed, it looks very much like X25519
- * with Hamburg's curve slotted in in place of Bernstein's.
- */
-
-/*----- Header files ------------------------------------------------------*/
-
-#include <mLib/bits.h>
-
-#ifndef CATACOMB_KEY_H
-#  include "key.h"
-#endif
-
-/*----- Key fetching ------------------------------------------------------*/
-
-typedef struct x448_priv { key_bin priv, pub; } x448_priv;
-typedef struct x448_pub { key_bin pub; } x448_pub;
-
-extern const key_fetchdef x448_pubfetch[], x448_privfetch[];
-#define X448_PUBFETCHSZ 3
-#define X448_PRIVFETCHSZ 6
-
-/*----- Important constants -----------------------------------------------*/
-
-#define X448_KEYSZ 56
-#define X448_PUBSZ 56
-#define X448_OUTSZ 56
-
-extern const octet x448_base[56];
-
-/*----- Functions provided ------------------------------------------------*/
-
-/* --- @x448@ --- *
- *
- * Arguments:  @octet zz[X448_OUTSZ]@ = where to put the result
- *             @const octet k[X448_KEYSZ]@ = pointer to private key
- *             @const octet qx[X448_PUBSZ]@ = pointer to public value
- *
- * Returns:    ---
- *
- * Use:                Calculates X448 of @k@ and @qx@.
- */
-
-extern void x448(octet /*zz*/[X448_OUTSZ],
-                const octet /*k*/[X448_KEYSZ],
-                const octet /*qx*/[X448_PUBSZ]);
-
-/*----- That's all, folks -------------------------------------------------*/
-
-#ifdef __cplusplus
-  }
-#endif
-
-#endif