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remove dead code

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zotlabs 2018-02-07 17:53:54 -08:00
parent 4171854e2f
commit dc88ccdc0b
1 changed files with 0 additions and 44 deletions
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44
include/crypto.php
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@ -31,19 +31,6 @@ function rsa_verify($data,$sig,$key,$alg = 'sha256') {
return (($verify > 0) ? true : false);
}
function pkcs5_pad ($text, $blocksize)
{
$pad = $blocksize - (strlen($text) % $blocksize);
return $text . str_repeat(chr($pad), $pad);
}
function pkcs5_unpad($text)
{
$pad = ord($text{strlen($text)-1});
if ($pad > strlen($text)) return false;
if (strspn($text, chr($pad), strlen($text) - $pad) != $pad) return false;
return substr($text, 0, -1 * $pad);
}
function AES256CBC_encrypt($data,$key,$iv) {
@ -282,37 +269,6 @@ function new_keypair($bits) {
}
function pkcs1to8($oldkey,$len) {
if($len == 4096)
$c = 'g';
if($len == 2048)
$c = 'Q';
if(strstr($oldkey,'BEGIN PUBLIC'))
return $oldkey;
$oldkey = str_replace('-----BEGIN RSA PUBLIC KEY-----', '', $oldkey);
$oldkey = trim(str_replace('-----END RSA PUBLIC KEY-----', '', $oldkey));
$key = 'MIICIjANBgkqhkiG9w0BAQEFAAOCA' . $c . '8A' . str_replace("\n", '', $oldkey);
$key = "-----BEGIN PUBLIC KEY-----\n" . wordwrap($key, 64, "\n", true) . "\n-----END PUBLIC KEY-----";
return $key;
}
function pkcs8to1($oldkey,$len) {
if(strstr($oldkey,'BEGIN RSA'))
return $oldkey;
$oldkey = str_replace('-----BEGIN PUBLIC KEY-----', '', $oldkey);
$oldkey = trim(str_replace('-----END PUBLIC KEY-----', '', $oldkey));
$key = str_replace("\n",'',$oldkey);
$key = substr($key,32);
$key = "-----BEGIN RSA PUBLIC KEY-----\n" . wordwrap($key, 64, "\n", true) . "\n-----END RSA PUBLIC KEY-----";
return $key;
}
function DerToPem($Der, $Private=false)
{
//Encode: