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-rw-r--r--include/crypto.php10
1 files changed, 5 insertions, 5 deletions
diff --git a/include/crypto.php b/include/crypto.php
index 758cec24f..bcbb3d388 100644
--- a/include/crypto.php
+++ b/include/crypto.php
@@ -81,14 +81,14 @@ function STD_decrypt($data,$key,$iv) {
function AES256GCM_encrypt($data,$key,$iv) {
$key = substr($key,0,32);
- $iv = substr($iv,0,16);
- return openssl_encrypt($data,'aes-256-gcm',str_pad($key,32,"\0"),OPENSSL_RAW_DATA,str_pad($iv,16,"\0"));
+ $iv = substr($iv,0,12);
+ return openssl_encrypt($data,'aes-256-gcm',str_pad($key,32,"\0"),OPENSSL_RAW_DATA,str_pad($iv,12,"\0"));
}
function AES256GCM_decrypt($data,$key,$iv) {
$key = substr($key,0,32);
- $iv = substr($iv,0,16);
- return openssl_decrypt($data,'aes-256-gcm',str_pad($key,32,"\0"),OPENSSL_RAW_DATA,str_pad($iv,16,"\0"));
+ $iv = substr($iv,0,12);
+ return openssl_decrypt($data,'aes-256-gcm',str_pad($key,32,"\0"),OPENSSL_RAW_DATA,str_pad($iv,12,"\0"));
}
@@ -165,7 +165,7 @@ function crypto_methods() {
// The actual methods are responsible for deriving the actual key/iv from the provided parameters;
// possibly by truncation or segmentation - though many other methods could be used.
- $r = [ 'aes256gcm', 'std', 'aes256cbc', 'aes128cbc', 'cast5cbc' ];
+ $r = [ 'std', 'aes256cbc', 'aes128cbc', 'cast5cbc' ];
call_hooks('crypto_methods',$r);
return $r;