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Merge branch '1.0' into 2.0

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terrafrost 2019-02-10 17:20:21 -06:00
commit 86b05c0081
1 changed files with 6 additions and 6 deletions
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12
phpseclib/Crypt/Base.php
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@ -707,7 +707,7 @@ abstract class Base
case self::MODE_STREAM: case self::MODE_STREAM:
return openssl_encrypt($plaintext, $this->cipher_name_openssl, $this->key, $this->openssl_options); return openssl_encrypt($plaintext, $this->cipher_name_openssl, $this->key, $this->openssl_options);
case self::MODE_ECB: case self::MODE_ECB:
$result = openssl_encrypt($plaintext, $this->cipher_name_openssl, $this->key, $this->openssl_options); $result = @openssl_encrypt($plaintext, $this->cipher_name_openssl, $this->key, $this->openssl_options);
return !defined('OPENSSL_RAW_DATA') ? substr($result, 0, -$this->block_size) : $result; return !defined('OPENSSL_RAW_DATA') ? substr($result, 0, -$this->block_size) : $result;
case self::MODE_CBC: case self::MODE_CBC:
$result = openssl_encrypt($plaintext, $this->cipher_name_openssl, $this->key, $this->openssl_options, $this->encryptIV); $result = openssl_encrypt($plaintext, $this->cipher_name_openssl, $this->key, $this->openssl_options, $this->encryptIV);
@ -1040,14 +1040,14 @@ abstract class Base
break; break;
case self::MODE_ECB: case self::MODE_ECB:
if (!defined('OPENSSL_RAW_DATA')) { if (!defined('OPENSSL_RAW_DATA')) {
$ciphertext.= openssl_encrypt('', $this->cipher_name_openssl_ecb, $this->key, true); $ciphertext.= @openssl_encrypt('', $this->cipher_name_openssl_ecb, $this->key, true);
} }
$plaintext = openssl_decrypt($ciphertext, $this->cipher_name_openssl, $this->key, $this->openssl_options); $plaintext = openssl_decrypt($ciphertext, $this->cipher_name_openssl, $this->key, $this->openssl_options);
break; break;
case self::MODE_CBC: case self::MODE_CBC:
if (!defined('OPENSSL_RAW_DATA')) { if (!defined('OPENSSL_RAW_DATA')) {
$padding = str_repeat(chr($this->block_size), $this->block_size) ^ substr($ciphertext, -$this->block_size); $padding = str_repeat(chr($this->block_size), $this->block_size) ^ substr($ciphertext, -$this->block_size);
$ciphertext.= substr(openssl_encrypt($padding, $this->cipher_name_openssl_ecb, $this->key, true), 0, $this->block_size); $ciphertext.= substr(@openssl_encrypt($padding, $this->cipher_name_openssl_ecb, $this->key, true), 0, $this->block_size);
$offset = 2 * $this->block_size; $offset = 2 * $this->block_size;
} else { } else {
$offset = $this->block_size; $offset = $this->block_size;
@ -1358,7 +1358,7 @@ abstract class Base
for ($i = 0; $i < strlen($plaintext); $i+=$block_size) { for ($i = 0; $i < strlen($plaintext); $i+=$block_size) {
$block = substr($plaintext, $i, $block_size); $block = substr($plaintext, $i, $block_size);
if (strlen($block) > strlen($buffer['ciphertext'])) { if (strlen($block) > strlen($buffer['ciphertext'])) {
$result = openssl_encrypt($xor, $this->cipher_name_openssl_ecb, $key, $this->openssl_options); $result = @openssl_encrypt($xor, $this->cipher_name_openssl_ecb, $key, $this->openssl_options);
$result = !defined('OPENSSL_RAW_DATA') ? substr($result, 0, -$this->block_size) : $result; $result = !defined('OPENSSL_RAW_DATA') ? substr($result, 0, -$this->block_size) : $result;
$buffer['ciphertext'].= $result; $buffer['ciphertext'].= $result;
} }
@ -1369,7 +1369,7 @@ abstract class Base
} else { } else {
for ($i = 0; $i < strlen($plaintext); $i+=$block_size) { for ($i = 0; $i < strlen($plaintext); $i+=$block_size) {
$block = substr($plaintext, $i, $block_size); $block = substr($plaintext, $i, $block_size);
$otp = openssl_encrypt($xor, $this->cipher_name_openssl_ecb, $key, $this->openssl_options); $otp = @openssl_encrypt($xor, $this->cipher_name_openssl_ecb, $key, $this->openssl_options);
$otp = !defined('OPENSSL_RAW_DATA') ? substr($otp, 0, -$this->block_size) : $otp; $otp = !defined('OPENSSL_RAW_DATA') ? substr($otp, 0, -$this->block_size) : $otp;
$this->_increment_str($xor); $this->_increment_str($xor);
$ciphertext.= $block ^ $otp; $ciphertext.= $block ^ $otp;
@ -1413,7 +1413,7 @@ abstract class Base
} }
if ($this->continuousBuffer) { if ($this->continuousBuffer) {
if (!defined('OPENSSL_RAW_DATA')) { if (!defined('OPENSSL_RAW_DATA')) {
$encryptIV.= openssl_encrypt('', $this->cipher_name_openssl_ecb, $key, $this->openssl_options); $encryptIV.= @openssl_encrypt('', $this->cipher_name_openssl_ecb, $key, $this->openssl_options);
} }
$encryptIV = openssl_decrypt($encryptIV, $this->cipher_name_openssl_ecb, $key, $this->openssl_options); $encryptIV = openssl_decrypt($encryptIV, $this->cipher_name_openssl_ecb, $key, $this->openssl_options);
if ($overflow) { if ($overflow) {