diff --git a/conf/sql/spip.sql b/conf/sql/spip.sql
index c96ff97..33212e3 100644
--- a/conf/sql/spip.sql
+++ b/conf/sql/spip.sql
@@ -111,7 +111,7 @@ CREATE TABLE `spip_auteurs` (
 
 LOCK TABLES `spip_auteurs` WRITE;
 /*!40000 ALTER TABLE `spip_auteurs` DISABLE KEYS */;
-INSERT INTO `spip_auteurs` VALUES (1,'__DB_USER__','','__DB_USER__@__DOMAIN__','','','__ADMIN_SPIP__','5955dbe5f351080b70f8ce2c75deb82445f77042777d5ea8cb07ae5b609312dc','','0minirezo','oui','2017-02-22 00:06:22','','$1$KNqE7vd2$fexIaC70Xcs4s1BJnsykv0','0000-00-00 00:00:00','97513991858acd5fe2e1654.18025636','120403642958acd5fe40a894.55435342',NULL,NULL,'spip','',NULL,NULL);
+INSERT INTO `spip_auteurs` VALUES (1,'__DB_USER__','','__ADMIN_SPIP__@__DOMAIN__','','','__ADMIN_SPIP__','__DB_SHA__','','0minirezo','oui','2017-02-22 00:06:22','','__DB_PWD__','0000-00-00 00:00:00','__ALEA_ACTUEL__','__ALEA_FUTUR__',NULL,NULL,'spip','',NULL,NULL);
 /*!40000 ALTER TABLE `spip_auteurs` ENABLE KEYS */;
 UNLOCK TABLES;
 
diff --git a/scripts/install b/scripts/install
index 14152f8..a18cfb4 100644
--- a/scripts/install
+++ b/scripts/install
@@ -68,12 +68,30 @@ sudo cp ../conf/connect.php $final_path/config/connect.php
 
 # Changer les variables du ficher de configuration de SPIP
 sudo sed -i "s/__DB_USER__/$db_user/g" $final_path/config/connect.php
-sudo sed -i "s/__DB_PWD__/$db_pwd/g" $final_path/config/connect.php
+sudo sed -i "s/__DB_PWD__/$db_pwd/g" $final_path/config/connect.php                                                                          
+																							 
+db_md5=$(echo $db_pwd | md5sum | awk '{print $1}')
+db_sha=$(echo $db_pwd | openssl dgst -sha1 -hmac "key" | awk -F'= ' {'print $2'})
 
 # Changer les informations de la tables spip_auteurs
 sudo sed -i "s@__ADMIN_SPIP__@$admin_spip@g" ../conf/sql/spip.sql
 sudo sed -i "s@__DB_USER__@$db_user@g" ../conf/sql/spip.sql
-sudo sed -i "s@__DOMAIN__@$admin_spip@g" ../conf/sql/spip.sql
+sudo sed -i "s@__DB_PWD__@$db_md5@g" ../conf/sql/spip.sql
+sudo sed -i "s@__DOMAIN__@$domain@g" ../conf/sql/spip.sql
+sudo sed -i "s@__DB_SHA__@$db_sha@g" ../conf/sql/spip.sql
+
+for i in 1 2 3 4 5 6 7 8
+do
+	j=$(dd if=/dev/urandom bs=1 count=200 2> /dev/null | tr -c -d '[A-Za-z0-9]' | sed -n 's/\(.\{40\}\).*/\1/p')
+	if [ "$j" = "" ];
+	then
+		# For obscure reasons, the loop is too fast at execution
+		sleep 1
+		j=$(dd if=/dev/urandom bs=1 count=200 2> /dev/null | tr -c -d '[A-Za-z0-9]' | sed -n 's/\(.\{40\}\).*/\1/p')
+	fi
+	sudo sed -i "s/__ALEA_ACTUEL__/$j/g" ../conf/sql/spip.sql
+	sudo sed -i "s/__ALEA_FUTUR__/$j/g" ../conf/sql/spip.sql
+done
 
 # Charger la structure des tables dans la base.
 mysql --debug-check -u $db_user -p$db_pwd $db_user < ../conf/sql/spip.sql