diff --git a/__jet.cpp b/__jet.cpp
index 64e0fd1..a48553f 100644
--- a/__jet.cpp
+++ b/__jet.cpp
@@ -2,6 +2,7 @@
 #include "Exception.h"
 #include <iostream>
 #include <fstream>
+#include <openssl/ssl.h>
 
 namespace jet {
    
@@ -9,7 +10,8 @@ namespace jet {
       if(keywordDefined("cgi") && (resolveKeyword("cgi") == "true")) {
 	 global.cgi = true;
 
-	 cookies = getenv("HTTP_COOKIE");
+	 char *cookies = getenv("HTTP_COOKIE");
+	 std::cout << cookies << std::endl;
 	 
 	 if(keywordDefined("sessiondir")) {
 	    global.session = true;
@@ -20,14 +22,15 @@ namespace jet {
 //	    else
 //	      generate new session id.
 //	      create session cookie in response.
-	    char hashit[64];
-	    char hash[32];
-	    sprintf(hashit, "JETSESSION%ld", time(0));
-	    SHA1(hashit, strlen(hashit), hash);
+	    unsigned char hashit[64];
+	    unsigned char hash[SHA_DIGEST_LENGTH];
+	    char hashname[64];
+	    sprintf((char *)hashit, "JETSESSION%ld", time(0));
+	    SHA1(hashit, strlen((char *)hashit), hash);
 	    sprintf(hashname, "%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x",
 		    hash[0], hash[1], hash[2], hash[3], hash[4], hash[5], hash[6], hash[7], hash[8], hash[9],
 		    hash[10], hash[11], hash[12], hash[13], hash[14], hash[15], hash[16], hash[17], hash[18], hash[19]);	                                                    
-	    coreutils::ZString sessionCookie(hash);
+	    coreutils::ZString sessionCookie(hashname);
 	    global.headers[keywords["Set-Cookie"]] << "session=" << sessionCookie;
 	    if(keywordDefined("sessiontimeout")) {
 	       time_t timeout = time(0) + keywords["sessiontimeout"].asInteger();
diff --git a/compile b/compile
index 2df9a61..b3d4356 100755
--- a/compile
+++ b/compile
@@ -18,7 +18,7 @@ done
 
 wait
 echo -n "Building executable jet-2.0..."
-g++ -g -o jet-2.0 $list -std=c++23 -L../CoreUtils -lCoreUtils -lmysqlclient
+g++ -g -o jet-2.0 $list -std=c++23 -L../CoreUtils -lCoreUtils -lmysqlclient -lcrypto
 if [ $? = '0' ]
 then
  echo "OK"