From 80a2ff16982bb8450aebc275813850a81c08357d Mon Sep 17 00:00:00 2001
From: mdw <mdw>
Date: Sat, 17 Jun 2000 10:53:42 +0000
Subject: [PATCH] Minor changes for key fetching.  Typesetting fixes.

---
 dsa.h | 31 ++++++++++++++++++++++++++++++-
 1 file changed, 30 insertions(+), 1 deletion(-)

diff --git a/dsa.h b/dsa.h
index e8dee83..e891b40 100644
--- a/dsa.h
+++ b/dsa.h
@@ -1,6 +1,6 @@
 /* -*-c-*-
  *
- * $Id: dsa.h,v 1.4 1999/12/22 15:52:44 mdw Exp $
+ * $Id: dsa.h,v 1.5 2000/06/17 10:53:42 mdw Exp $
  *
  * Digital Signature Algorithm
  *
@@ -30,6 +30,9 @@
 /*----- Revision history --------------------------------------------------* 
  *
  * $Log: dsa.h,v $
+ * Revision 1.5  2000/06/17 10:53:42  mdw
+ * Minor changes for key fetching.  Typesetting fixes.
+ *
  * Revision 1.4  1999/12/22 15:52:44  mdw
  * Reworking for new prime-search system.
  *
@@ -62,6 +65,10 @@
 
 /*----- Header files ------------------------------------------------------*/
 
+#ifndef CATACOMB_KEY_H
+#  include "key.h"
+#endif
+
 #ifndef CATACOMB_MP_H
 #  include "mp.h"
 #endif
@@ -83,6 +90,17 @@ typedef struct dsa_param {
   mp *g;				/* Generates order-%$q$% subgroup */
 } dsa_param;
 
+typedef struct dsa_pub {
+  dsa_param dp;				/* Shared parameters */
+  mp *y;				/* Public key */
+} dsa_pub;
+
+typedef struct dsa_priv {
+  dsa_param dp;				/* Shared parameters */
+  mp *x;				/* Private key */
+  mp *y;				/* %$y \equiv g^x \pmod{p}$% */
+} dsa_priv;
+
 /* --- DSA signature structure --- *
  *
  * This is the recommended structure for a DSA signature.  The actual signing
@@ -97,6 +115,17 @@ typedef struct dsa_sig {
   octet s[DSA_SIGLEN];			/* 160-bit @s@ value */
 } dsa_sig;
 
+/*----- Key fetching ------------------------------------------------------*/
+
+extern const key_fetchdef dsa_paramfetch[];
+#define DSA_PARAMFETCHSZ 5
+
+extern const key_fetchdef dsa_pubfetch[];
+#define DSA_PUBFETCHSZ 6
+
+extern const key_fetchdef dsa_privfetch[];
+#define DSA_PRIVFETCHSZ 9
+
 /*----- DSA stepper -------------------------------------------------------*/
 
 typedef struct dsa_stepctx {
-- 
2.11.0