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This commit is contained in:
terrafrost 2020-07-03 13:31:37 -05:00
parent 844d7ab539
commit 827607575a
1 changed files with 3 additions and 1 deletions
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4
phpseclib/Net/SSH2.php
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@ -3873,6 +3873,7 @@ class SSH2
switch ($this->encrypt->name) { switch ($this->encrypt->name) {
case 'aes128-gcm@openssh.com': case 'aes128-gcm@openssh.com':
case 'aes256-gcm@openssh.com': case 'aes256-gcm@openssh.com':
$startEncrypt = microtime(true);
$this->encrypt->setNonce( $this->encrypt->setNonce(
$this->encrypt->fixed . $this->encrypt->fixed .
$this->encrypt->invocation_counter $this->encrypt->invocation_counter
@ -3880,6 +3881,7 @@ class SSH2
Strings::increment_str($this->encrypt->invocation_counter); Strings::increment_str($this->encrypt->invocation_counter);
$this->encrypt->setAAD($temp = ($packet & "\xFF\xFF\xFF\xFF")); $this->encrypt->setAAD($temp = ($packet & "\xFF\xFF\xFF\xFF"));
$packet = $temp . $this->encrypt->encrypt(substr($packet, 4)); $packet = $temp . $this->encrypt->encrypt(substr($packet, 4));
$encryptTime = microtime(true) - $startEncrypt;
break; break;
case 'chacha20-poly1305@openssh.com': case 'chacha20-poly1305@openssh.com':
$nonce = pack('N2', 0, $this->send_seq_no); $nonce = pack('N2', 0, $this->send_seq_no);
@ -3928,7 +3930,7 @@ class SSH2
$current = microtime(true); $current = microtime(true);
$message_number = isset($this->message_numbers[ord($data[0])]) ? $this->message_numbers[ord($data[0])] : 'UNKNOWN (' . ord($data[0]) . ')'; $message_number = isset($this->message_numbers[ord($data[0])]) ? $this->message_numbers[ord($data[0])] : 'UNKNOWN (' . ord($data[0]) . ')';
$message_number = '-> ' . $message_number . $message_number = '-> ' . $message_number .
' (since last: ' . round($current - $this->last_packet, 4) . ', network: ' . round($stop - $start, 4) . 's)'; ' (since last: ' . round($current - $this->last_packet, 4) . ', network: ' . round($stop - $start, 4) . 's, encrypt time: ' . round($encryptTime, 4) . ')';
$this->append_log($message_number, isset($logged) ? $logged : $data); $this->append_log($message_number, isset($logged) ? $logged : $data);
$this->last_packet = $current; $this->last_packet = $current;
} }