Imported Upstream version 0.66.1

[hcoop/debian/courier-authlib.git] / libs / md5 / static / git-logo.png

diff --git a/md5/redhat-crypt-md5.c b/md5/redhat-crypt-md5.c
deleted file mode 100644 (file)
index b525d89..0000000
--- a/md5/redhat-crypt-md5.c
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
-** Copyright 1998 - 1999 Double Precision, Inc.
-** See COPYING for distribution information.
-*/
-
-#define        MD5_INTERNAL
-#include       "md5.h"
-#include       <string.h>
-
-static const char rcsid[]="$Id: redhat-crypt-md5.c,v 1.3 1999/12/06 13:22:43 mrsam Exp $";
-
-static char base64[]=
-        "./0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
-
-char *md5_crypt_redhat(const char *pw, const char *salt)
-{
-struct MD5_CONTEXT outer_context, inner_context;
-MD5_DIGEST digest;
-unsigned pwl=strlen(pw);
-unsigned l;
-unsigned i, j;
-char   *p;
-static char buffer[100];
-
-       if (*salt == '$' && salt[1] == '1' && salt[2] == '$')
-               salt += 3;
-
-       for (l=0; l<8 && salt[l] && salt[l] != '$'; l++)
-               ;
-
-       md5_context_init(&inner_context);
-       md5_context_hashstream(&inner_context, pw, pwl);
-       md5_context_hashstream(&inner_context, salt, l);
-       md5_context_hashstream(&inner_context, pw, pwl);
-       md5_context_endstream(&inner_context, pwl*2+l);
-       md5_context_digest(&inner_context, digest);
-
-       md5_context_init(&outer_context);
-       md5_context_hashstream(&outer_context, pw, pwl);
-       md5_context_hashstream(&outer_context, "$1$", 3);
-       md5_context_hashstream(&outer_context, salt, l);
-
-       for (i=pwl; i; )
-       {
-               j=i;
-               if (j > 16)     j=16;
-               md5_context_hashstream(&outer_context, digest, j);
-               i -= j;
-       }
-
-       j=pwl*2+l+3;
-
-       for (i=pwl; i; i >>= 1)
-       {
-               md5_context_hashstream(&outer_context, (i & 1) ? "": pw, 1);
-               ++j;
-       }
-
-
-       md5_context_endstream(&outer_context, j);
-       md5_context_digest(&outer_context, digest);
-
-       for (i=0; i<1000; i++)
-       {
-               j=0;
-
-               md5_context_init(&outer_context);
-               if (i & 1)
-               {
-                       md5_context_hashstream(&outer_context, pw, pwl);
-                       j += pwl;
-               }
-               else
-               {
-                       md5_context_hashstream(&outer_context, digest, 16);
-                       j += 16;
-               }
-    
-               if (i % 3)
-               {
-                       md5_context_hashstream(&outer_context, salt, l);
-                       j += l;
-               }
-    
-               if (i % 7)
-               {
-                       md5_context_hashstream(&outer_context, pw, pwl);
-                       j += pwl;
-               }
-    
-               if (i & 1)
-               {
-                       md5_context_hashstream(&outer_context, digest, 16);
-                       j += 16;
-               }
-               else
-               {
-                       md5_context_hashstream(&outer_context, pw, pwl);
-                       j += pwl;
-               }
-
-               md5_context_endstream(&outer_context, j);
-               md5_context_digest(&outer_context, digest);
-       }
-
-       strcpy(buffer, "$1$");
-       strncat(buffer, salt, l);
-       strcat(buffer, "$");
-
-       p=buffer+strlen(buffer);
-       for (i=0; i<5; i++)
-       {
-       unsigned char *d=digest;
-
-               j= (d[i] << 16) | (d[i+6] << 8) | d[i == 4 ? 5:12+i];
-               *p++= base64[j & 63] ; j=j >> 6;
-               *p++= base64[j & 63] ; j=j >> 6;
-               *p++= base64[j & 63] ; j=j >> 6;
-               *p++= base64[j & 63];
-       }
-       j=digest[11];
-       *p++ = base64[j & 63]; j=j >> 6;
-       *p++ = base64[j & 63];
-       *p=0;
-       return (buffer);
-}