Rearrange the file tree.

[catacomb] / gkcdsa.h

diff --git a/gkcdsa.h b/gkcdsa.h
deleted file mode 100644 (file)
index 9dc893e..0000000
--- a/gkcdsa.h
+++ /dev/null
@@ -1,132 +0,0 @@
-/* -*-c-*-
- *
- * $Id$
- *
- * Generalized version of KCDSA
- *
- * (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.
- */
-
-#ifndef CATACOMB_GKCDSA_H
-#define CATACOMB_GKCDSA_H
-
-#ifdef __cplusplus
-  extern "C" {
-#endif
-
-/*----- Header files ------------------------------------------------------*/
-
-#ifndef CATACOMB_GROUP_H
-#  include "group.h"
-#endif
-
-#ifndef CATACOMB_GHASH_H
-#  include "ghash.h"
-#endif
-
-#ifndef CATACOMB_GDSA_H
-#  include "gdsa.h"
-#endif
-
-/*----- Data structures ---------------------------------------------------*/
-
-/* --- Careful! --- *
- *
- * These structures are the same as for DSA.  However, the private key @u@ is
- * the %$\emph{inverse}$% of the exponent.  Do this wrong and the maths will
- * fail hopelessly.
- */
-
-typedef gdsa gkcdsa;
-
-typedef struct gkcdsa_sig {
-  octet *r;                            /* Null means @xmalloc@ me */
-  mp *s;
-} gkcdsa_sig;
-#define GKCDSA_SIG_INIT { 0, 0 }
-
-/*----- Functions provided ------------------------------------------------*/
-
-/* --- @gkcdsa_beginhash@ --- *
- *
- * Arguments:  @const gkcdsa *c@ = pointer to the context structure
- *
- * Returns:    A hashing context for you to hash the message.
- *
- * Use:                Initializes a hash function correctly for you to hash a
- *             message.  Requires @h@, @g@ and @p@.
- */
-
-extern ghash *gkcdsa_beginhash(const gkcdsa */*c*/);
-
-/* --- @gkcdsa_endhash@ --- *
- *
- * Arguments:  @const gkcdsa *c@ = pointer to the context structure
- *             @ghash *h@ = the hashing context
- *
- * Returns:    ---
- *
- * Use:                Does any final thing that KCDSA wants to do when hashing a
- *             message.  (Actually, there's nothing.)  The hashing context
- *             isn't finalized.
- */
-
-extern void gkcdsa_endhash(const gkcdsa */*c*/, ghash */*h*/);
-
-/* --- @gkcdsa_sign@ --- *
- *
- * Arguments:  @const gkcdsa *c@ = my context structure
- *             @gkcdsa_sig *s@ = where to put the signature (initialized)
- *             @const void *m@ = pointer to message hash
- *             @mp *k@ = random exponent for this message or null
- *
- * Returns:    ---
- *
- * Use:                Signs a message.  Requires @g@, @u@, @h@, and @r@ if @k@ is
- *             null.  This is a better idea than inventing @k@ yourself.
- */
-
-extern void gkcdsa_sign(const gkcdsa */*c*/, gkcdsa_sig */*s*/,
-                       const void */*m*/, mp */*k*/);
-
-/* --- @gkcdsa_verify@ --- *
- *
- * Arguments:  @const gkcdsa *c@ = my context structure
- *             @const gkcdsa_sig *s@ = the signature to verify
- *             @const void *m@ = pointer to message hash
- *
- * Returns:    Zero if OK, negative on failure.
- *
- * Use:                Checks a signature on a message,  Requires @g@, @p@, @h@.
- */
-
-extern int gkcdsa_verify(const gkcdsa */*c*/, const gkcdsa_sig */*s*/,
-                        const void */*m*/);
-
-/*----- That's all, folks -------------------------------------------------*/
-
-#ifdef __cplusplus
-  }
-#endif
-
-#endif