r8302: import mini HEIMDAL into the tree

(This used to be commit 118be28a7aef233799956615a99d1a2a74dac175)

1 files changed, 92 insertions, 0 deletions

diff --git a/source4/heimdal/lib/des/des.h b/source4/heimdal/lib/des/des.h
new file mode 100644
index 0000000000..378c77572c
--- /dev/null
+++ b/source4/heimdal/lib/des/des.h
@@ -0,0 +1,92 @@
+/*
+ * Copyright (c) 2005 Kungliga Tekniska Högskolan
+ * (Royal Institute of Technology, Stockholm, Sweden).
+ * 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. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE OR CONTRIBUTORS 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: des.h,v 1.23 2005/04/30 14:09:50 lha Exp $ */
+
+#ifndef _DESperate_H
+#define _DESperate_H 1
+
+#define DES_CBLOCK_LEN 8
+#define DES_KEY_SZ 8
+
+#define DES_ENCRYPT 1
+#define DES_DECRYPT 0
+
+typedef unsigned char DES_cblock[DES_CBLOCK_LEN];
+typedef struct DES_key_schedule
+{
+	uint32_t ks[32];
+} DES_key_schedule;
+
+int	DES_set_odd_parity(DES_cblock *);
+int	DES_is_weak_key(DES_cblock *);
+int	DES_set_key(DES_cblock *, DES_key_schedule *);
+int	DES_set_key_checked(DES_cblock *, DES_key_schedule *);
+int	DES_key_sched(DES_cblock *, DES_key_schedule *);
+int	DES_new_random_key(DES_cblock *);
+void	DES_string_to_key(const char *, DES_cblock *);
+int	DES_read_password(DES_cblock *, char *, int);
+
+int	UI_UTIL_read_pw_string(char *, int, const char *, int); /* XXX */
+
+void	DES_rand_data(unsigned char *, int);
+void	DES_set_random_generator_seed(DES_cblock *);
+void	DES_generate_random_block(DES_cblock *);
+void	DES_set_sequence_number(unsigned char *);
+void 	DES_init_random_number_generator(DES_cblock *);
+void	DES_random_key(DES_cblock *);
+
+
+void	DES_encrypt(uint32_t [2], DES_key_schedule *, int);
+void	DES_ecb_encrypt(DES_cblock *, DES_cblock *, DES_key_schedule *, int);
+void	DES_ecb3_encrypt(DES_cblock *,DES_cblock *, DES_key_schedule *,
+			 DES_key_schedule *, DES_key_schedule *, int);
+void	DES_pcbc_encrypt(unsigned char *, unsigned char *, long,
+			 DES_key_schedule *, DES_cblock *, int);
+void	DES_cbc_encrypt(unsigned char *, unsigned char *, long,
+			DES_key_schedule *, DES_cblock *, int);
+void	DES_ede3_cbc_encrypt(const unsigned char *, unsigned char *, long, 
+			     DES_key_schedule *, DES_key_schedule *, 
+			     DES_key_schedule *, DES_cblock *, int);
+void DES_cfb64_encrypt(unsigned char *, unsigned char *, long,
+		       DES_key_schedule *, DES_cblock *, int *, int);
+
+
+uint32_t DES_cbc_cksum(const unsigned char *, DES_cblock *,
+		      long, DES_key_schedule *, DES_cblock *);
+
+
+void	_DES_ipfp_test(void);
+
+
+#endif /* _DESperate_H */