-/* crypto/des/des.org */
+/* crypto/des/des.h */
/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* [including the GNU Public Licence.]
*/
-/* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
- *
- * Always modify des.org since des.h is automatically generated from
- * it during SSLeay configuration.
- *
- * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
- */
-
#ifndef HEADER_DES_H
#define HEADER_DES_H
#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
+#include <openssl/opensslconf.h> /* DES_LONG */
typedef unsigned char des_cblock[8];
+typedef unsigned char *des_cblocks; /* Unfortunately there's no way to say that
+ we want a multiple of 8 */
typedef struct des_ks_struct
{
union {
extern int des_rw_mode; /* defaults to DES_PCBC_MODE */
extern int des_set_weak_key_flag; /* set the weak key flag */
-/* The next line is used to disable full ANSI prototypes, if your
- * compiler has problems with the prototypes, make sure this line always
- * evaluates to true :-) */
-#if defined(MSDOS) || defined(__STDC__)
-#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);
-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);
-void des_ncbc_encrypt(des_cblock *input,des_cblock *output,long length,
- des_key_schedule schedule,des_cblock *ivec,int enc);
-void des_xcbc_encrypt(des_cblock *input,des_cblock *output,long length,
- des_key_schedule schedule,des_cblock *ivec,
- des_cblock *inw,des_cblock *outw,int enc);
-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);
+const char *des_options(void);
+void des_ecb3_encrypt(const des_cblock input, des_cblock output,
+ des_key_schedule ks1,des_key_schedule ks2,
+ des_key_schedule ks3, int enc);
+DES_LONG des_cbc_cksum(const unsigned char *input,des_cblock output,
+ long length,des_key_schedule schedule,
+ const des_cblock ivec);
+void des_cbc_encrypt(const unsigned char *input,unsigned char *output,
+ long length,des_key_schedule schedule,des_cblock ivec,
+ int enc);
+void des_ncbc_encrypt(const unsigned char *input,unsigned char *output,
+ long length,des_key_schedule schedule,des_cblock ivec,
+ int enc);
+void des_xcbc_encrypt(const unsigned char *input,unsigned char *output,
+ long length,des_key_schedule schedule,des_cblock ivec,
+ const des_cblock inw,const des_cblock outw,int enc);
+void des_cfb_encrypt(const unsigned char *in,unsigned char *out,int numbits,
+ long length,des_key_schedule schedule,des_cblock ivec,
+ int enc);
+void des_ecb_encrypt(const des_cblock input,des_cblock output,
+ 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_encrypt3(DES_LONG *data, des_key_schedule ks1,
des_key_schedule ks2, des_key_schedule ks3);
void des_decrypt3(DES_LONG *data, des_key_schedule ks1,
des_key_schedule ks2, des_key_schedule ks3);
-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);
-void des_ede3_cfb64_encrypt(unsigned char *in, unsigned char *out,
- long length, des_key_schedule ks1, des_key_schedule ks2,
- des_key_schedule ks3, des_cblock *ivec, int *num, int enc);
-void des_ede3_ofb64_encrypt(unsigned char *in, unsigned char *out,
- long length, des_key_schedule ks1, des_key_schedule ks2,
- des_key_schedule ks3, des_cblock *ivec, int *num);
+void des_ede3_cbc_encrypt(const unsigned char *input,unsigned char *output,
+ long length,
+ des_key_schedule ks1,des_key_schedule ks2,
+ des_key_schedule ks3,des_cblock ivec,int enc);
+void des_ede3_cbcm_encrypt(const unsigned char *in,unsigned char *out,
+ long length,
+ des_key_schedule ks1,des_key_schedule ks2,
+ des_key_schedule ks3,
+ des_cblock ivec1,des_cblock ivec2,
+ int enc);
+void des_ede3_cfb64_encrypt(const unsigned char *in,unsigned char *out,
+ long length,des_key_schedule ks1,
+ des_key_schedule ks2,des_key_schedule ks3,
+ des_cblock ivec,int *num,int enc);
+void des_ede3_ofb64_encrypt(const unsigned char *in,unsigned char *out,
+ long length,des_key_schedule ks1,
+ des_key_schedule ks2,des_key_schedule ks3,
+ des_cblock ivec,int *num);
-void des_xwhite_in2out(des_cblock (*des_key), des_cblock (*in_white),
- des_cblock (*out_white));
+void des_xwhite_in2out(const des_cblock des_key,const des_cblock in_white,
+ des_cblock out_white);
-int des_enc_read(int fd,char *buf,int len,des_key_schedule sched,
- des_cblock *iv);
-int des_enc_write(int fd,char *buf,int len,des_key_schedule sched,
- des_cblock *iv);
+int des_enc_read(int fd,void *buf,int len,des_key_schedule sched,
+ des_cblock iv);
+int des_enc_write(int fd,const void *buf,int len,des_key_schedule sched,
+ des_cblock iv);
char *des_fcrypt(const char *buf,const char *salt, char *ret);
-#ifdef PERL5
+#if defined(PERL5) || defined(__FreeBSD__)
char *des_crypt(const char *buf,const char *salt);
#else
/* some stupid compilers complain because I have declared char instead
char *crypt();
#endif
#endif
-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);
-DES_LONG des_quad_cksum(des_cblock *input,des_cblock *output,
- long length,int out_count,des_cblock *seed);
+void des_ofb_encrypt(const unsigned char *in,unsigned char *out,int numbits,
+ long length,des_key_schedule schedule,des_cblock ivec);
+void des_pcbc_encrypt(const unsigned char *input,unsigned char *output,
+ long length,des_key_schedule schedule,des_cblock ivec,
+ int enc);
+DES_LONG des_quad_cksum(const unsigned char *input,des_cblocks output,
+ long length,int out_count,des_cblock seed);
void des_random_seed(des_cblock key);
void des_random_key(des_cblock ret);
-int des_read_password(des_cblock *key,char *prompt,int verify);
-int des_read_2passwords(des_cblock *key1,des_cblock *key2,
- char *prompt,int verify);
-int des_read_pw_string(char *buf,int length,char *prompt,int verify);
-void des_set_odd_parity(des_cblock *key);
-int des_is_weak_key(des_cblock *key);
-int des_set_key(des_cblock *key,des_key_schedule schedule);
-int des_key_sched(des_cblock *key,des_key_schedule schedule);
-void des_string_to_key(char *str,des_cblock *key);
-void des_string_to_2keys(char *str,des_cblock *key1,des_cblock *key2);
-void des_cfb64_encrypt(unsigned char *in, unsigned char *out, long length,
- des_key_schedule schedule, des_cblock *ivec, int *num, int enc);
-void des_ofb64_encrypt(unsigned char *in, unsigned char *out, long length,
- des_key_schedule schedule, des_cblock *ivec, int *num);
-int des_read_pw(char *buf, char *buff, int size, char *prompt, int verify);
+int des_read_password(des_cblock key,const char *prompt,int verify);
+int des_read_2passwords(des_cblock key1,des_cblock key2,
+ const char *prompt,int verify);
+int des_read_pw_string(char *buf,int length,const char *prompt,int verify);
+void des_set_odd_parity(des_cblock key);
+int des_is_weak_key(const des_cblock key);
+int des_set_key(const des_cblock key,des_key_schedule schedule);
+int des_key_sched(const des_cblock key,des_key_schedule schedule);
+void des_string_to_key(const char *str,des_cblock key);
+void des_string_to_2keys(const char *str,des_cblock key1,des_cblock key2);
+void des_cfb64_encrypt(const unsigned char *in,unsigned char *out,long length,
+ des_key_schedule schedule,des_cblock ivec,int *num,
+ int enc);
+void des_ofb64_encrypt(const unsigned char *in,unsigned char *out,long length,
+ des_key_schedule schedule,des_cblock ivec,int *num);
+int des_read_pw(char *buf,char *buff,int size,const char *prompt,int verify);
/* Extra functions from Mark Murray <mark@grondar.za> */
-void des_cblock_print_file(des_cblock *cb, FILE *fp);
+void des_cblock_print_file(const des_cblock cb, FILE *fp);
/* 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. */
void des_encrypt3();
void des_decrypt3();
void des_ede3_cbc_encrypt();
+void des_ede3_cbcm_encrypt();
int des_enc_read();
int des_enc_write();
char *des_fcrypt();