1 files changed, 18 insertions, 5 deletions

diff --git a/src/lib/libcrypto/md2/md2_one.c b/src/lib/libcrypto/md2/md2_one.c
index 513bf62fdb..b12c37ce4d 100644
--- a/src/lib/libcrypto/md2/md2_one.c
+++ b/src/lib/libcrypto/md2/md2_one.c
@@ -58,22 +58,35 @@
 
 #include <stdio.h>
 #include "cryptlib.h"
-#include "md2.h"
+#include <openssl/md2.h>
 
 /* This is a separate file so that #defines in cryptlib.h can
  * map my MD functions to different names */
 
-unsigned char *MD2(d, n, md)
-unsigned char *d;
-unsigned long n;
-unsigned char *md;
+unsigned char *MD2(const unsigned char *d, unsigned long n, unsigned char *md)
         {
         MD2_CTX c;
         static unsigned char m[MD2_DIGEST_LENGTH];
 
         if (md == NULL) md=m;
         MD2_Init(&c);
+#ifndef CHARSET_EBCDIC
         MD2_Update(&c,d,n);
+#else
+        {
+                char temp[1024];
+                unsigned long chunk;
+
+                while (n > 0)
+                {
+                        chunk = (n > sizeof(temp)) ? sizeof(temp) : n;
+                        ebcdic2ascii(temp, d, chunk);
+                        MD2_Update(&c,temp,chunk);
+                        n -= chunk;
+                        d += chunk;
+                }
+        }
+#endif
         MD2_Final(md,&c);
         memset(&c,0,sizeof(c)); /* Security consideration */
         return(md);