initial import of the photuris keymanagement daemon

1 files changed, 56 insertions, 0 deletions

diff --git a/sbin/ipsec/photurisd/exchange.h b/sbin/ipsec/photurisd/exchange.h
new file mode 100644
index 00000000000..0d806cd754f
--- /dev/null
+++ b/sbin/ipsec/photurisd/exchange.h
@@ -0,0 +1,56 @@
+/*
+ * Copyright 1997 Niels Provos <provos@physnet.uni-hamburg.de>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *      This product includes software developed by Niels Provos.
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+/* $Id: exchange.h,v 1.1 1997/07/18 22:48:49 provos Exp $ */
+/* 
+ * exchange.h: 
+ * exchange generation header file
+ */ 
+
+#ifndef _EXCHANGE_H_
+#define _EXCHANGE_H_
+ 
+#undef EXTERN
+
+#ifdef _EXCHANGE_C_
+#define EXTERN
+#else
+#define EXTERN extern
+#endif
+
+EXTERN void make_random_mpz(mpz_t a, mpz_t bits);
+EXTERN u_int8_t *varpre_get_number_bits(mpz_t bits, u_int8_t *varpre);
+EXTERN u_int8_t *mpz_set_varpre(mpz_t a, u_int8_t *varpre);
+EXTERN u_int8_t *mpz_init_set_varpre(mpz_t a, u_int8_t *varpre);
+EXTERN void mpz_get_number_bits(mpz_t rop, mpz_t p);
+EXTERN int mpz_to_varpre(u_int8_t *value, u_int16_t *size, mpz_t p, mpz_t bits);
+EXTERN int exchange_make_values(struct stateob *, mpz_t, mpz_t );
+EXTERN int exchange_value_generate(struct stateob *, u_int8_t *, u_int16_t *);
+
+#endif