1 files changed, 133 insertions, 157 deletions

diff --git a/src/lib/libcrypto/des/des.h b/src/lib/libcrypto/des/des.h
index 6b8a7ee11b..dfe5ff64e4 100644
--- a/src/lib/libcrypto/des/des.h
+++ b/src/lib/libcrypto/des/des.h
@@ -59,39 +59,52 @@
 #ifndef HEADER_DES_H
 #define HEADER_DES_H
 
-#ifdef NO_DES
+#ifdef OPENSSL_NO_DES
 #error DES is disabled.
 #endif
 
-#ifdef _KERBEROS_DES_H
-#error <openssl/des.h> replaces <kerberos/des.h>.
-#endif
-
 #include <openssl/opensslconf.h> /* DES_LONG */
 #include <openssl/e_os2.h>      /* OPENSSL_EXTERN */
 
+#ifdef OPENSSL_BUILD_SHLIBCRYPTO
+# undef OPENSSL_EXTERN
+# define OPENSSL_EXTERN OPENSSL_EXPORT
+#endif
+
+#define des_SPtrans DES_SPtrans
+
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-typedef unsigned char des_cblock[8];
-typedef /* const */ unsigned char const_des_cblock[8];
-/* With "const", gcc 2.8.1 on Solaris thinks that des_cblock *
- * and const_des_cblock * are incompatible pointer types. */
+typedef unsigned char DES_cblock[8];
+typedef /* const */ unsigned char const_DES_cblock[8];
+/* With "const", gcc 2.8.1 on Solaris thinks that DES_cblock *
+ * and const_DES_cblock * are incompatible pointer types. */
 
-typedef struct des_ks_struct
+typedef struct DES_ks
+    {
+    union
         {
-        union   {
-                des_cblock cblock;
-                /* make sure things are correct size on machines with
-                 * 8 byte longs */
-                DES_LONG deslong[2];
-                } ks;
-        int weak_key;
-        } des_key_schedule[16];
+        DES_cblock cblock;
+        /* make sure things are correct size on machines with
+         * 8 byte longs */
+        DES_LONG deslong[2];
+        } ks[16];
+    } DES_key_schedule;
+
+#ifndef OPENSSL_DISABLE_OLD_DES_SUPPORT
+# ifndef OPENSSL_ENABLE_OLD_DES_SUPPORT
+#  define OPENSSL_ENABLE_OLD_DES_SUPPORT
+# endif
+#endif
 
-#define DES_KEY_SZ      (sizeof(des_cblock))
-#define DES_SCHEDULE_SZ (sizeof(des_key_schedule))
+#ifdef OPENSSL_ENABLE_OLD_DES_SUPPORT
+# include <openssl/des_old.h>
+#endif
+
+#define DES_KEY_SZ      (sizeof(DES_cblock))
+#define DES_SCHEDULE_SZ (sizeof(DES_key_schedule))
 
 #define DES_ENCRYPT     1
 #define DES_DECRYPT     0
@@ -99,44 +112,45 @@ typedef struct des_ks_struct
 #define DES_CBC_MODE    0
 #define DES_PCBC_MODE   1
 
-#define des_ecb2_encrypt(i,o,k1,k2,e) \
-        des_ecb3_encrypt((i),(o),(k1),(k2),(k1),(e))
-
-#define des_ede2_cbc_encrypt(i,o,l,k1,k2,iv,e) \
-        des_ede3_cbc_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(e))
-
-#define des_ede2_cfb64_encrypt(i,o,l,k1,k2,iv,n,e) \
-        des_ede3_cfb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n),(e))
-
-#define des_ede2_ofb64_encrypt(i,o,l,k1,k2,iv,n) \
-        des_ede3_ofb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n))
-
-OPENSSL_EXTERN int des_check_key;       /* defaults to false */
-OPENSSL_EXTERN int des_rw_mode;         /* defaults to DES_PCBC_MODE */
-OPENSSL_EXTERN int des_set_weak_key_flag; /* set the weak key flag */
-
-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);
-/* des_cbc_encrypt does not update the IV!  Use des_ncbc_encrypt instead. */
-void des_cbc_encrypt(const unsigned char *input,unsigned char *output,
-                     long length,des_key_schedule schedule,des_cblock *ivec,
+#define DES_ecb2_encrypt(i,o,k1,k2,e) \
+        DES_ecb3_encrypt((i),(o),(k1),(k2),(k1),(e))
+
+#define DES_ede2_cbc_encrypt(i,o,l,k1,k2,iv,e) \
+        DES_ede3_cbc_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(e))
+
+#define DES_ede2_cfb64_encrypt(i,o,l,k1,k2,iv,n,e) \
+        DES_ede3_cfb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n),(e))
+
+#define DES_ede2_ofb64_encrypt(i,o,l,k1,k2,iv,n) \
+        DES_ede3_ofb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n))
+
+OPENSSL_DECLARE_GLOBAL(int,DES_check_key);      /* defaults to false */
+#define DES_check_key OPENSSL_GLOBAL_REF(DES_check_key)
+OPENSSL_DECLARE_GLOBAL(int,DES_rw_mode);        /* defaults to DES_PCBC_MODE */
+#define DES_rw_mode OPENSSL_GLOBAL_REF(DES_rw_mode)
+
+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);
+/* DES_cbc_encrypt does not update the IV!  Use DES_ncbc_encrypt instead. */
+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,
+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,
+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_ecb_encrypt(const_DES_cblock *input,DES_cblock *output,
+                     DES_key_schedule *ks,int enc);
 
 /*      This is the DES encryption function that gets called by just about
         every other DES routine in the library.  You should not use this
@@ -145,119 +159,81 @@ void des_ecb_encrypt(const_des_cblock *input,des_cblock *output,
         long, and this needs to be done to make sure 'non-aligned' memory
         access do not occur.  The characters are loaded 'little endian'.
         Data is a pointer to 2 unsigned long's and ks is the
-        des_key_schedule to use.  enc, is non zero specifies encryption,
+        DES_key_schedule to use.  enc, is non zero specifies encryption,
         zero if decryption. */
-void des_encrypt1(DES_LONG *data,des_key_schedule ks, int enc);
+void DES_encrypt1(DES_LONG *data,DES_key_schedule *ks, int enc);
 
-/*      This functions is the same as des_encrypt1() except that the DES
+/*      This functions is the same as DES_encrypt1() except that the DES
         initial permutation (IP) and final permutation (FP) have been left
-        out.  As for des_encrypt1(), you should not use this function.
+        out.  As for DES_encrypt1(), you should not use this function.
         It is used by the routines in the library that implement triple DES.
-        IP() des_encrypt2() des_encrypt2() des_encrypt2() FP() is the same
-        as des_encrypt1() des_encrypt1() des_encrypt1() except faster :-). */
-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(const unsigned char *input,unsigned char *output, 
+        IP() DES_encrypt2() DES_encrypt2() DES_encrypt2() FP() is the same
+        as DES_encrypt1() DES_encrypt1() DES_encrypt1() except faster :-). */
+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(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,
+                          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,
+                           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(const_des_cblock *des_key,const_des_cblock *in_white,
-                       des_cblock *out_white);
-
-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);
-char *des_crypt(const char *buf,const char *salt);
-#if !defined(PERL5) && !defined(__FreeBSD__) && !defined(NeXT)
-char *crypt(const char *buf,const char *salt);
-#endif
-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,
+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(const_DES_cblock *DES_key,const_DES_cblock *in_white,
+                       DES_cblock *out_white);
+
+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);
+char *DES_crypt(const char *buf,const char *salt);
+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_cblock output[],
-                        long length,int out_count,des_cblock *seed);
-void des_random_seed(des_cblock *key);
-int des_random_key(des_cblock *ret);
-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_check_key_parity(const_des_cblock *key);
-int des_is_weak_key(const_des_cblock *key);
-/* des_set_key (= set_key = des_key_sched = key_sched) calls
- * des_set_key_checked if global variable des_check_key is set,
- * des_set_key_unchecked otherwise. */
-int des_set_key(const_des_cblock *key,des_key_schedule schedule);
-int des_key_sched(const_des_cblock *key,des_key_schedule schedule);
-int des_set_key_checked(const_des_cblock *key,des_key_schedule schedule);
-void des_set_key_unchecked(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,
+DES_LONG DES_quad_cksum(const unsigned char *input,DES_cblock output[],
+                        long length,int out_count,DES_cblock *seed);
+int DES_random_key(DES_cblock *ret);
+void DES_set_odd_parity(DES_cblock *key);
+int DES_check_key_parity(const_DES_cblock *key);
+int DES_is_weak_key(const_DES_cblock *key);
+/* DES_set_key (= set_key = DES_key_sched = key_sched) calls
+ * DES_set_key_checked if global variable DES_check_key is set,
+ * DES_set_key_unchecked otherwise. */
+int DES_set_key(const_DES_cblock *key,DES_key_schedule *schedule);
+int DES_key_sched(const_DES_cblock *key,DES_key_schedule *schedule);
+int DES_set_key_checked(const_DES_cblock *key,DES_key_schedule *schedule);
+void DES_set_key_unchecked(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);
-
-/* The following definitions provide compatibility with the MIT Kerberos
- * library. The des_key_schedule structure is not binary compatible. */
+void DES_ofb64_encrypt(const unsigned char *in,unsigned char *out,long length,
+                       DES_key_schedule *schedule,DES_cblock *ivec,int *num);
 
-#define _KERBEROS_DES_H
-
-#define KRBDES_ENCRYPT DES_ENCRYPT
-#define KRBDES_DECRYPT DES_DECRYPT
-
-#ifdef KERBEROS
-#  define ENCRYPT DES_ENCRYPT
-#  define DECRYPT DES_DECRYPT
-#endif
-
-#ifndef NCOMPAT
-#  define C_Block des_cblock
-#  define Key_schedule des_key_schedule
-#  define KEY_SZ DES_KEY_SZ
-#  define string_to_key des_string_to_key
-#  define read_pw_string des_read_pw_string
-#  define random_key des_random_key
-#  define pcbc_encrypt des_pcbc_encrypt
-#  define set_key des_set_key
-#  define key_sched des_key_sched
-#  define ecb_encrypt des_ecb_encrypt
-#  define cbc_encrypt des_cbc_encrypt
-#  define ncbc_encrypt des_ncbc_encrypt
-#  define xcbc_encrypt des_xcbc_encrypt
-#  define cbc_cksum des_cbc_cksum
-#  define quad_cksum des_quad_cksum
-#  define check_parity des_check_key_parity
-#endif
+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);
 
-typedef des_key_schedule bit_64;
-#define des_fixup_key_parity des_set_odd_parity
+#define DES_fixup_key_parity DES_set_odd_parity
 
 #ifdef  __cplusplus
 }