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-rw-r--r--secure/lib/libdes/des.h39
1 files changed, 30 insertions, 9 deletions
diff --git a/secure/lib/libdes/des.h b/secure/lib/libdes/des.h
index 87e68a6..f0615f1 100644
--- a/secure/lib/libdes/des.h
+++ b/secure/lib/libdes/des.h
@@ -1,5 +1,5 @@
/* lib/des/des.h */
-/* Copyright (C) 1995 Eric Young (eay@mincom.oz.au)
+/* Copyright (C) 1995-1996 Eric Young (eay@mincom.oz.au)
* All rights reserved.
*
* This file is part of an SSL implementation written
@@ -48,8 +48,18 @@
#ifndef HEADER_DES_H
#define HEADER_DES_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
#include <stdio.h>
+/* If this is set to 'unsigned int' on a DEC Alpha, this gives about a
+ * %20 speed up (longs are 8 bytes, int's are 4). */
+#ifndef DES_LONG
+#define DES_LONG unsigned long
+#endif
+
typedef unsigned char des_cblock[8];
typedef struct des_ks_struct
{
@@ -57,7 +67,7 @@ typedef struct des_ks_struct
des_cblock _;
/* make sure things are correct size on machines with
* 8 byte longs */
- unsigned long pad[2];
+ DES_LONG pad[2];
} ks;
#undef _
#define _ ks._
@@ -86,8 +96,10 @@ typedef struct des_ks_struct
#define C_Block des_cblock
#define Key_schedule des_key_schedule
+#ifdef KERBEROS
#define ENCRYPT DES_ENCRYPT
#define DECRYPT DES_DECRYPT
+#endif
#define KEY_SZ DES_KEY_SZ
#define string_to_key des_string_to_key
#define read_pw_string des_read_pw_string
@@ -102,7 +114,7 @@ typedef struct des_ks_struct
#define quad_cksum des_quad_cksum
/* For compatibility with the MIT lib - eay 20/05/92 */
-typedef struct des_key_schedule bit_64;
+typedef des_key_schedule bit_64;
#define des_fixup_key_parity des_set_odd_parity
#define des_check_key_parity check_parity
@@ -116,10 +128,11 @@ extern int des_rw_mode; /* defaults to DES_PCBC_MODE */
#undef NOPROTO
#endif
#ifndef NOPROTO
+char *des_options(void);
void des_ecb3_encrypt(des_cblock *input,des_cblock *output,
des_key_schedule ks1,des_key_schedule ks2,
des_key_schedule ks3, int enc);
-unsigned long des_cbc_cksum(des_cblock *input,des_cblock *output,
+DES_LONG des_cbc_cksum(des_cblock *input,des_cblock *output,
long length,des_key_schedule schedule,des_cblock *ivec);
void des_cbc_encrypt(des_cblock *input,des_cblock *output,long length,
des_key_schedule schedule,des_cblock *ivec,int enc);
@@ -132,8 +145,8 @@ void des_cfb_encrypt(unsigned char *in,unsigned char *out,int numbits,
long length,des_key_schedule schedule,des_cblock *ivec,int enc);
void des_ecb_encrypt(des_cblock *input,des_cblock *output,
des_key_schedule ks,int enc);
-void des_encrypt(unsigned long *data,des_key_schedule ks, int enc);
-void des_encrypt2(unsigned long *data,des_key_schedule ks, int enc);
+void des_encrypt(DES_LONG *data,des_key_schedule ks, int enc);
+void des_encrypt2(DES_LONG *data,des_key_schedule ks, int enc);
void des_ede3_cbc_encrypt(des_cblock *input, des_cblock *output,
long length, des_key_schedule ks1, des_key_schedule ks2,
des_key_schedule ks3, des_cblock *ivec, int enc);
@@ -163,7 +176,7 @@ void des_ofb_encrypt(unsigned char *in,unsigned char *out,
int numbits,long length,des_key_schedule schedule,des_cblock *ivec);
void des_pcbc_encrypt(des_cblock *input,des_cblock *output,long length,
des_key_schedule schedule,des_cblock *ivec,int enc);
-unsigned long des_quad_cksum(des_cblock *input,des_cblock *output,
+DES_LONG des_quad_cksum(des_cblock *input,des_cblock *output,
long length,int out_count,des_cblock *seed);
void des_random_seed(des_cblock key);
void des_random_key(des_cblock ret);
@@ -195,8 +208,9 @@ void des_generate_random_block(des_cblock *block);
#else
+char *des_options();
void des_ecb3_encrypt();
-unsigned long des_cbc_cksum();
+DES_LONG des_cbc_cksum();
void des_cbc_encrypt();
void des_ncbc_encrypt();
void des_3cbc_encrypt();
@@ -216,7 +230,7 @@ char *crypt();
#endif
void des_ofb_encrypt();
void des_pcbc_encrypt();
-unsigned long des_quad_cksum();
+DES_LONG des_quad_cksum();
void des_random_seed();
void des_random_key();
int des_read_password();
@@ -236,11 +250,18 @@ void des_cblock_print_file();
/* The following functions are not in the normal unix build or the
* SSLeay build. When using the SSLeay build, use RAND_seed()
* and RAND_bytes() instead. */
+#ifdef FreeBSD
int des_new_random_key();
void des_init_random_number_generator();
void des_set_random_generator_seed();
void des_set_sequence_number();
void des_generate_random_block();
+#endif
+
+#endif
+#ifdef __cplusplus
+}
#endif
+
#endif
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