spelling fixes

CHANGELOG.md

@@ -6,7 +6,7 @@
 - Random: fix issues with serialize() (#932)
 - RC2: fix issue with decrypting
 - RC4: fix issue with key not being truncated correctly
-- SFTP: nlist() on a non-existant directory resulted in error
+- SFTP: nlist() on a non-existent directory resulted in error
 - SFTP: add is_writable, is_writeable, is_readable
 - X509: add IPv6 support for subjectaltname extension (#936)
 
@@ -36,9 +36,9 @@
 - Random: fix issues with serialize() (#932)
 - RC2: fix issue with decrypting
 - RC4: fix issue with key not being truncated correctly
-- SFTP: nlist() on a non-existant directory resulted in error
+- SFTP: nlist() on a non-existent directory resulted in error
 - SFTP: add is_writable, is_writeable, is_readable
-- RSA: fix PHP4 compatability issue
+- RSA: fix PHP4 compatibility issue
 
 ## 1.0.1 - 2016-01-18
 
@@ -115,7 +115,7 @@
  - truncate
  - improved file type detection
  - put() can write to te middle of a file
- - mkdir accepts the same paramters that PHP's mkdir does
+ - mkdir accepts the same parameters that PHP's mkdir does
  - the ability to upload/download 2GB files
 - across-the-board speedups for the various encryption algorithms
 - multi-factor authentication support for Net_SSH2

phpseclib/Crypt/Base.php

@@ -1308,7 +1308,7 @@ abstract class Base
      * PHP's OpenSSL bindings do not operate in continuous mode so we'll wrap around it. Since the keystream
      * for CTR is the same for both encrypting and decrypting this function is re-used by both Base::encrypt()
      * and Base::decrypt(). Also, OpenSSL doesn't implement CTR for all of it's symmetric ciphers so this
-     * function will emulate CTR with ECB when necesary.
+     * function will emulate CTR with ECB when necessary.
      *
      * @see self::encrypt()
      * @see self::decrypt()
@@ -2537,7 +2537,7 @@ abstract class Base
      * is stored, classwide (!), here for reusing.
      *
      * The string-based index of $function is a classwide
-     * uniqe value representing, at least, the $mode of
+     * unique value representing, at least, the $mode of
      * operation (or more... depends of the optimizing level)
      * for which $mode the lambda function was created.
      *

phpseclib/Crypt/DES.php

@@ -1312,7 +1312,7 @@ class DES extends Base
         // After that, we'll still create very fast optimized code but not the hi-ultimative code, for each $mode one
         $gen_hi_opt_code = (bool)( count($lambda_functions) < 10 );
 
-        // Generation of a uniqe hash for our generated code
+        // Generation of a unique hash for our generated code
         $code_hash = "Crypt_DES, $des_rounds, {$this->mode}";
         if ($gen_hi_opt_code) {
             // For hi-optimized code, we create for each combination of

phpseclib/Crypt/RC2.php

@@ -581,7 +581,7 @@ class RC2 extends Base
         // (Currently, for Crypt_RC2, one generated $lambda_function cost on php5.5@32bit ~60kb unfreeable mem and ~100kb on php5.5@64bit)
         $gen_hi_opt_code = (bool)(count($lambda_functions) < 10);
 
-        // Generation of a uniqe hash for our generated code
+        // Generation of a unique hash for our generated code
         $code_hash = "Crypt_RC2, {$this->mode}";
         if ($gen_hi_opt_code) {
             $code_hash = str_pad($code_hash, 32) . $this->_hashInlineCryptFunction($this->key);

phpseclib/Crypt/RSA.php

@@ -88,7 +88,7 @@ class RSA
      */
     const PADDING_NONE = 3;
     /**
-     * Use PKCS#1 padding with PKCS1 v1.5 compatability
+     * Use PKCS#1 padding with PKCS1 v1.5 compatibility
      *
      * A PKCS1 v2.1 encrypted message may not successfully decrypt with a PKCS1 v1.5 implementation (such as OpenSSL).
      */

phpseclib/Crypt/Twofish.php

@@ -711,7 +711,7 @@ class Twofish extends Base
         // (Currently, for Crypt_Twofish, one generated $lambda_function cost on php5.5@32bit ~140kb unfreeable mem and ~240kb on php5.5@64bit)
         $gen_hi_opt_code = (bool)(count($lambda_functions) < 10);
 
-        // Generation of a uniqe hash for our generated code
+        // Generation of a unique hash for our generated code
         $code_hash = "Crypt_Twofish, {$this->mode}";
         if ($gen_hi_opt_code) {
             $code_hash = str_pad($code_hash, 32) . $this->_hashInlineCryptFunction($this->key);

phpseclib/File/X509.php

@@ -247,7 +247,7 @@ class X509
     /**
      * The signature subject
      *
-     * There's no guarantee \phpseclib\File\X509 is going to reencode an X.509 cert in the same way it was originally
+     * There's no guarantee \phpseclib\File\X509 is going to re-encode an X.509 cert in the same way it was originally
      * encoded so we take save the portion of the original cert that the signature would have made for.
      *
      * @var string
@@ -3105,7 +3105,7 @@ class X509
 
         $asn1 = new ASN1();
 
-        // OpenSSL produces SPKAC's that are preceeded by the string SPKAC=
+        // OpenSSL produces SPKAC's that are preceded by the string SPKAC=
         $temp = preg_replace('#(?:SPKAC=)|[ \r\n\\\]#', '', $spkac);
         $temp = preg_match('#^[a-zA-Z\d/+]*={0,2}$#', $temp) ? Base64::decode($temp) : false;
         if ($temp != false) {
@@ -3192,7 +3192,7 @@ class X509
                 return $spkac;
             // case self::FORMAT_PEM:
             default:
-                // OpenSSL's implementation of SPKAC requires the SPKAC be preceeded by SPKAC= and since there are pretty much
+                // OpenSSL's implementation of SPKAC requires the SPKAC be preceded by SPKAC= and since there are pretty much
                 // no other SPKAC decoders phpseclib will use that same format
                 return 'SPKAC=' . Base64::encode($spkac);
         }

phpseclib/Math/BigInteger.php

@@ -2405,7 +2405,7 @@ class BigInteger
      *
      * Say you have 693 and 609.  The GCD is 21.  Bezout's identity states that there exist integers x and y such that
      * 693*x + 609*y == 21.  In point of fact, there are actually an infinite number of x and y combinations and which
-     * combination is returned is dependant upon which mode is in use.  See
+     * combination is returned is dependent upon which mode is in use.  See
      * {@link http://en.wikipedia.org/wiki/B%C3%A9zout%27s_identity Bezout's identity - Wikipedia} for more information.
      *
      * Here's an example:

phpseclib/Net/SFTP.php

@@ -342,7 +342,7 @@ class SFTP extends SSH2
         );
         // http://tools.ietf.org/html/draft-ietf-secsh-filexfer-04#section-6.3
         // the flag definitions change somewhat in SFTPv5+.  if SFTPv5+ support is added to this library, maybe name
-        // the array for that $this->open5_flags and similarily alter the constant names.
+        // the array for that $this->open5_flags and similarly alter the constant names.
         $this->open_flags = array(
             0x00000001 => 'NET_SFTP_OPEN_READ',
             0x00000002 => 'NET_SFTP_OPEN_WRITE',

phpseclib/Net/SSH2.php

@@ -397,7 +397,7 @@ class SSH2
     var $server_public_host_key;
 
     /**
-     * Session identifer
+     * Session identifier
      *
      * "The exchange hash H from the first key exchange is additionally
      *  used as the session identifier, which is a unique identifier for
@@ -2395,7 +2395,7 @@ class SSH2
 
         // RFC4254 defines the (client) window size as "bytes the other party can send before it must wait for the window to
         // be adjusted".  0x7FFFFFFF is, at 2GB, the max size.  technically, it should probably be decremented, but,
-        // honestly, if you're transfering more than 2GB, you probably shouldn't be using phpseclib, anyway.
+        // honestly, if you're transferring more than 2GB, you probably shouldn't be using phpseclib, anyway.
         // see http://tools.ietf.org/html/rfc4254#section-5.2 for more info
         $this->window_size_server_to_client[self::CHANNEL_EXEC] = $this->window_size;
         // 0x8000 is the maximum max packet size, per http://tools.ietf.org/html/rfc4253#section-6.1, although since PuTTy

phpseclib/System/SSH/Agent/Identity.php

@@ -159,7 +159,7 @@ class Identity
         $length = current(unpack('N', fread($this->fsock, 4)));
         $type = ord(fread($this->fsock, 1));
         if ($type != Agent::SSH_AGENT_SIGN_RESPONSE) {
-            throw new \RuntimeException('Unable to retreive signature');
+            throw new \RuntimeException('Unable to retrieve signature');
         }
 
         $signature_blob = fread($this->fsock, $length - 1);

tests/Unit/Crypt/RC2Test.php

@@ -71,7 +71,7 @@ class Unit_Crypt_RC2Test extends PhpseclibTestCase
 
         // now, to OpenSSL's credit, null padding is internally consistent with OpenSSL. OpenSSL only supports fixed length keys. For rc2, rc4 and
         // bf (blowfish), all keys are 128 bits (or are null padded / truncated accordingly). to use 40-bit or 64-bit keys with RC4 with OpenSSL you
-        // don't use the rc4 algorithm - you use the rc4-40 or rc4-64 algorithm. and similarily, it's not aes-cbc that you use - it's either aes-128-cbc
+        // don't use the rc4 algorithm - you use the rc4-40 or rc4-64 algorithm. and similarly, it's not aes-cbc that you use - it's either aes-128-cbc
         // or aes-192-cbc or aes-256-cbc. this is in contrast to mcrypt, which (with the exception of RC2) actually supports variable and arbitrary
         // length keys.