Rearrange the file tree.

[u/mdw/catacomb] / ec-raw.c

diff --git a/ec-raw.c b/ec-raw.c
deleted file mode 100644 (file)
index 738827f..0000000
--- a/ec-raw.c
+++ /dev/null
@@ -1,96 +0,0 @@
-/* -*-c-*-
- *
- * $Id: ec-raw.c,v 1.2 2004/04/08 01:36:15 mdw Exp $
- *
- * Raw formatting of elliptic curve points
- *
- * (c) 2004 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.
- */
-
-/*----- Header files ------------------------------------------------------*/
-
-#include "ec.h"
-#include "ec-raw.h"
-
-/*----- Main code ---------------------------------------------------------*/
-
-/* --- @ec_putraw@ --- *
- *
- * Arguments:  @ec_curve *c@ = elliptic curve
- *             @buf *b@ = pointer to a buffer
- *             @const ec *p@ = an elliptic curve point
- *
- * Returns:    Zero on success, nonzero on failure.
- *
- * Use:                Puts an elliptic curve point to the given buffer using the
- *             standard uncompressed format described in P1383 and SEC1.
- *             This requires at most @1 + 2 * c->f->noctets@ space in the
- *             buffer.  We don't do point compression.
- */
-
-int ec_putraw(ec_curve *c, buf *b, const ec *p)
-{
-  octet *q;
-  size_t n;
-
-  if (EC_ATINF(p)) return (buf_putbyte(b, 0));
-  buf_putbyte(b, 4);
-  n = c->f->noctets;
-  if ((q = buf_get(b, n * 2)) == 0) return (-1);
-  mp_storeb(p->x, q, n);
-  mp_storeb(p->y, q + n, n);
-  return (0);
-}
-
-/* --- @ec_getraw@ --- *
- *
- * Arguments:  @ec_curve *c@ = elliptic curve
- *             @buf *b@ = pointer to a buffer
- *             @ec *d@ = an elliptic curve point
- *
- * Returns:    Zero on success, nonzero on failure.
- *
- * Use:                Reads an elliptic curve point from the given buffer using the
- *             standard uncompressed format described in P1383 and SEC1.
- *             We don't do point compression.
- */
-
-int ec_getraw(ec_curve *c, buf *b, ec *d)
-{
-  const octet *q;
-  size_t n;
-  int u;
-
-  if ((u = buf_getbyte(b)) < 0) return (-1);
-  if (!u) { EC_SETINF(d); return (0); }
-  if (!(u & 4)) return (-1);
-  n = c->f->noctets;
-  if ((q = buf_get(b, n * 2)) == 0) return (-1);
-  EC_DESTROY(d);
-  d->x = mp_loadb(MP_NEW, q, n);
-  d->y = mp_loadb(MP_NEW, q + n, n);
-  d->z = 0;
-  return (0);
-}
-
-/*----- That's all, folks -------------------------------------------------*/