diff --git a/classes/pref/feeds.php b/classes/pref/feeds.php
index 122d4b116..05c2b229e 100644
--- a/classes/pref/feeds.php
+++ b/classes/pref/feeds.php
@@ -1891,7 +1891,7 @@ class Pref_Feeds extends Handler_Protected {
 			AND owner_uid = " . $owner_uid);
 
 		if ($this->dbh->num_rows($result) == 1) {
-			$key = $this->dbh->escape_string(sha1(uniqid(rand(), true)));
+			$key = $this->dbh->escape_string(uniqid());
 
 			$this->dbh->query("UPDATE ttrss_access_keys SET access_key = '$key'
 				WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
diff --git a/include/functions.php b/include/functions.php
index cf9b0510f..a64f0978a 100644
--- a/include/functions.php
+++ b/include/functions.php
@@ -80,7 +80,7 @@
 					"pt_BR" => "Portuguese/Brazil",
 					"zh_CN" => "Simplified Chinese",
 					"sv_SE" => "Svenska",
-					"fi_FI" => "Suomi",					
+					"fi_FI" => "Suomi",
 					"tr_TR" => "Türkçe");
 
 		return $tr;
@@ -721,7 +721,7 @@
 
 				$_SESSION["name"] = db_fetch_result($result, 0, "login");
 				$_SESSION["access_level"] = db_fetch_result($result, 0, "access_level");
-				$_SESSION["csrf_token"] = sha1(uniqid(rand(), true));
+				$_SESSION["csrf_token"] = uniqid(rand(), true);
 
 				db_query("UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
 					$_SESSION["uid"]);
@@ -751,7 +751,7 @@
 			$_SESSION["auth_module"] = false;
 
 			if (!$_SESSION["csrf_token"]) {
-				$_SESSION["csrf_token"] = sha1(uniqid(rand(), true));
+				$_SESSION["csrf_token"] = uniqid(rand(), true);
 			}
 
 			$_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
@@ -3747,7 +3747,7 @@
 		if (db_num_rows($result) == 1) {
 			return db_fetch_result($result, 0, "access_key");
 		} else {
-			$key = db_escape_string(sha1(uniqid(rand(), true)));
+			$key = db_escape_string(uniqid());
 
 			$result = db_query("INSERT INTO ttrss_access_keys
 				(access_key, feed_id, is_cat, owner_uid)
diff --git a/plugins/instances/init.php b/plugins/instances/init.php
index aac28196f..069186ad1 100644
--- a/plugins/instances/init.php
+++ b/plugins/instances/init.php
@@ -407,7 +407,7 @@ class Instances extends Plugin implements IHandler {
 
 		print "<hr/>";
 
-		$access_key = sha1(uniqid(rand(), true));
+		$access_key = uniqid();
 
 		/* Access key */
 
@@ -439,7 +439,7 @@ class Instances extends Plugin implements IHandler {
 	}
 
 	function genHash() {
-		$hash = sha1(uniqid(rand(), true));
+		$hash = uniqid();
 
 		print json_encode(array("hash" => $hash));
 	}
diff --git a/plugins/share/init.php b/plugins/share/init.php
index a000b8ebe..5fa998757 100644
--- a/plugins/share/init.php
+++ b/plugins/share/init.php
@@ -60,7 +60,7 @@ class Share extends Plugin {
 	function newkey() {
 		$id = db_escape_string($_REQUEST['id']);
 
-		$uuid = db_escape_string(sha1(uniqid(rand(), true)));
+		$uuid = db_escape_string(uniqid());
 
 		db_query("UPDATE ttrss_user_entries SET uuid = '$uuid' WHERE int_id = '$id'
 			AND owner_uid = " . $_SESSION['uid']);
@@ -91,7 +91,7 @@ class Share extends Plugin {
 			$ref_id = db_fetch_result($result, 0, "ref_id");
 
 			if (!$uuid) {
-				$uuid = db_escape_string(sha1(uniqid(rand(), true)));
+				$uuid = db_escape_string(uniqid());
 				db_query("UPDATE ttrss_user_entries SET uuid = '$uuid' WHERE int_id = '$param'
 					AND owner_uid = " . $_SESSION['uid']);
 			}