Initial revision

CVS patchset: 5051
CVS date: 2001/09/18 19:23:46

1 files changed, 54 insertions, 0 deletions

diff --git a/beecrypt/dlkp.c b/beecrypt/dlkp.c
new file mode 100644
index 000000000..231e53638
--- /dev/null
+++ b/beecrypt/dlkp.c
@@ -0,0 +1,54 @@
+/*
+ * dlkp.c
+ *
+ * Discrete Logarithm Keypair, code
+ *
+ * <conformance statement for IEEE P1363 needed here>
+ *
+ * Copyright (c) 2000 Virtual Unlimited B.V.
+ *
+ * Author: Bob Deblier <bob@virtualunlimited.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
+
+#define BEECRYPT_DLL_EXPORT
+
+#include "dlkp.h"
+
+void dlkp_pPair(dlkp_p* dp, randomGeneratorContext* rc, const dldp_p* param)
+{
+	/* copy the parameters */
+	dldp_pCopy(&dp->param, param);
+
+	dldp_pPair((const dldp_p*) param, rc, &dp->x, &dp->y);
+}
+
+void dlkp_pFree(dlkp_p* dp)
+{
+	dldp_pFree(&dp->param);
+
+	mp32nfree(&dp->y);
+	mp32nfree(&dp->x);
+}
+
+void dlkp_pCopy(dlkp_p* dst, const dlkp_p* src)
+{
+	dldp_pCopy(&dst->param, &src->param);
+
+	mp32nset(&dst->y, src->y.size, src->y.data);
+	mp32nset(&dst->x, src->x.size, src->x.data);
+}