X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/7f25bdff3a0fa55ba897964d5c82475b45f3325a..1fc825bf7be1e9842a0560261d684264c565589e:/apt-pkg/contrib/md5.h

diff --git a/apt-pkg/contrib/md5.h b/apt-pkg/contrib/md5.h
index 9cfa6ae72..96c8975b4 100644
--- a/apt-pkg/contrib/md5.h
+++ b/apt-pkg/contrib/md5.h
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: md5.h,v 1.3 1999/01/18 06:20:08 jgg Exp $
+// $Id: md5.h,v 1.6 2001/05/07 05:06:52 jgg Exp $
 /* ######################################################################
    
    MD5SumValue - Storage for a MD5Sum
@@ -11,6 +11,8 @@
    
    A MD5Sum is used to generate a (hopefully) unique 16 byte number for a
    block of data. This can be used to gaurd against corruption of a file.
+   MD5 should not be used for tamper protection, use SHA or something more
+   secure.
    
    There are two classes because computing a MD5 is not a continual 
    operation unless 64 byte blocks are used. Also the summation requires an
@@ -21,17 +23,20 @@
 #ifndef APTPKG_MD5_H
 #define APTPKG_MD5_H
 
-#ifdef __GNUG__
-#pragma interface "apt-pkg/md5.h"
-#endif 
 
 #include <string>
+#include <cstring>
+#include <algorithm>
+#include <stdint.h>
+
+using std::string;
+using std::min;
 
 class MD5Summation;
 
 class MD5SumValue
 {
-   friend MD5Summation;
+   friend class MD5Summation;
    unsigned char Sum[4*4];
    
    public:
@@ -52,7 +57,7 @@ class MD5SumValue
 
 class MD5Summation
 {
-   unsigned char Buf[4*4];
+   uint32_t Buf[4];
    unsigned char Bytes[2*4];
    unsigned char In[16*4];
    bool Done;