whirlpool not universally supported for key generation, use sha1

diff --git a/mod/register.php b/mod/register.php
index 82791bb5d8d38aa558e413bf2f38f4e7e781cc6e..57a15c0081904b68479ca8eb1b35af96dac0ecab 100644 (file)
--- a/mod/register.php
+++ b/mod/register.php
@@ -107,7 +107,7 @@ function register_post(&$a) {
        $new_password_encoded = hash('whirlpool',$new_password);
 
        $res=openssl_pkey_new(array(
-               'digest_alg' => 'whirlpool',
+               'digest_alg' => 'sha1',
                'private_key_bits' => 4096,
                'encrypt_key' => false ));