7 files changed, 30 insertions, 30 deletions
diff --git a/ext/openssl/lib/openssl/bn.rb b/ext/openssl/lib/openssl/bn.rb
index b2fca163f1..180de18db1 100644
--- a/ext/openssl/lib/openssl/bn.rb
+++ b/ext/openssl/lib/openssl/bn.rb
@@ -3,16 +3,16 @@
 # $RCSfile$
 #
 # = Ruby-space definitions that completes C-space funcs for BN
-# 
+#
 # = Info
 # 'OpenSSL for Ruby 2' project
 # Copyright (C) 2002  Michal Rokos <m.rokos@sh.cvut.cz>
 # All rights reserved.
-# 
+#
 # = Licence
 # This program is licenced under the same licence as Ruby.
 # (See the file 'LICENCE'.)
-# 
+#
 # = Version
 # $Id$
 #
diff --git a/ext/openssl/lib/openssl/cipher.rb b/ext/openssl/lib/openssl/cipher.rb
index eb146fb552..b3340ff52a 100644
--- a/ext/openssl/lib/openssl/cipher.rb
+++ b/ext/openssl/lib/openssl/cipher.rb
@@ -3,16 +3,16 @@
 # $RCSfile$
 #
 # = Ruby-space predefined Cipher subclasses
-# 
+#
 # = Info
 # 'OpenSSL for Ruby 2' project
 # Copyright (C) 2002  Michal Rokos <m.rokos@sh.cvut.cz>
 # All rights reserved.
-# 
+#
 # = Licence
 # This program is licenced under the same licence as Ruby.
 # (See the file 'LICENCE'.)
-# 
+#
 # = Version
 # $Id$
 #
diff --git a/ext/openssl/lib/openssl/digest.rb b/ext/openssl/lib/openssl/digest.rb
index 43c9974920..1a6108df9a 100644
--- a/ext/openssl/lib/openssl/digest.rb
+++ b/ext/openssl/lib/openssl/digest.rb
@@ -3,16 +3,16 @@
 # $RCSfile$
 #
 # = Ruby-space predefined Digest subclasses
-# 
+#
 # = Info
 # 'OpenSSL for Ruby 2' project
 # Copyright (C) 2002  Michal Rokos <m.rokos@sh.cvut.cz>
 # All rights reserved.
-# 
+#
 # = Licence
 # This program is licenced under the same licence as Ruby.
 # (See the file 'LICENCE'.)
-# 
+#
 # = Version
 # $Id$
 #
diff --git a/ext/openssl/lib/openssl/x509.rb b/ext/openssl/lib/openssl/x509.rb
index f57f6765d0..31a4381db4 100644
--- a/ext/openssl/lib/openssl/x509.rb
+++ b/ext/openssl/lib/openssl/x509.rb
@@ -3,16 +3,16 @@
 # $RCSfile$
 #
 # = Ruby-space definitions that completes C-space funcs for X509 and subclasses
-# 
+#
 # = Info
 # 'OpenSSL for Ruby 2' project
 # Copyright (C) 2002  Michal Rokos <m.rokos@sh.cvut.cz>
 # All rights reserved.
-# 
+#
 # = Licence
 # This program is licenced under the same licence as Ruby.
 # (See the file 'LICENCE'.)
-# 
+#
 # = Version
 # $Id$
 #
diff --git a/ext/openssl/ossl.c b/ext/openssl/ossl.c
index 989e91417d..ac8f63800d 100644
--- a/ext/openssl/ossl.c
+++ b/ext/openssl/ossl.c
@@ -497,9 +497,9 @@ ossl_debug_set(VALUE self, VALUE val)
  *
  * Asymmetric public/private key encryption is slow and victim to attack in
  * cases where it is used without padding or directly to encrypt larger chunks
- * of data. Typical use cases for RSA encryption involve "wrapping" a symmetric 
+ * of data. Typical use cases for RSA encryption involve "wrapping" a symmetric
  * key with the public key of the recipient who would "unwrap" that symmetric
- * key again using their private key.  
+ * key again using their private key.
  * The following illustrates a simplified example of such a key transport
  * scheme. It shouldn't be used in practice, though, standardized protocols
  * should always be preferred.
@@ -519,7 +519,7 @@ ossl_debug_set(VALUE self, VALUE val)
  * Using "private_encrypt" to encrypt some data with the private key is
  * equivalent to applying a digital signature to the data. A verifying
  * party may validate the signature by comparing the result of decrypting
- * the signature with "public_decrypt" to the original data. However, 
+ * the signature with "public_decrypt" to the original data. However,
  * OpenSSL::PKey already has methods "sign" and "verify" that handle
  * digital signatures in a standardized way - "private_encrypt" and
  * "public_decrypt" shouldn't be used in practice.
@@ -543,20 +543,20 @@ ossl_debug_set(VALUE self, VALUE val)
  *   end
  *
  * == PBKDF2 Password-based Encryption
- * 
+ *
  * If supported by the underlying OpenSSL version used, Password-based
  * Encryption should use the features of PKCS5. If not supported or if
  * required by legacy applications, the older, less secure methods specified
  * in RFC 2898 are also supported (see below).
- * 
- * PKCS5 supports PBKDF2 as it was specified in PKCS#5 
+ *
+ * PKCS5 supports PBKDF2 as it was specified in PKCS#5
  * v2.0[http://www.rsa.com/rsalabs/node.asp?id=2127]. It still uses a
  * password, a salt, and additionally a number of iterations that will
  * slow the key derivation process down. The slower this is, the more work
  * it requires being able to brute-force the resulting key.
  *
  * === Encryption
- *   
+ *
  * The strategy is to first instantiate a Cipher for encryption, and
  * then to generate a random IV plus a key derived from the password
  * using PBKDF2. PKCS #5 v2.0 recommends at least 8 bytes for the salt,
diff --git a/ext/openssl/ossl_asn1.c b/ext/openssl/ossl_asn1.c
index 18329bec28..81881517d3 100644
--- a/ext/openssl/ossl_asn1.c
+++ b/ext/openssl/ossl_asn1.c
@@ -150,8 +150,8 @@ ASN1_INTEGER *
 num_to_asn1integer(VALUE obj, ASN1_INTEGER *ai)
 {
     BIGNUM *bn;
-   
-    if (NIL_P(obj)) 
+
+    if (NIL_P(obj))
 	ossl_raise(rb_eTypeError, "Can't convert nil into Integer");
 
     bn = GetBNPtr(obj);
diff --git a/ext/openssl/ossl_ssl.c b/ext/openssl/ossl_ssl.c
index cc84ad1e51..86ec206121 100644
--- a/ext/openssl/ossl_ssl.c
+++ b/ext/openssl/ossl_ssl.c
@@ -586,7 +586,7 @@ ssl_npn_encode_protocols(VALUE sslctx, VALUE protocols)
 }
 
 static int
-ssl_npn_advertise_cb(SSL *ssl, const unsigned char **out, unsigned int *outlen, void *arg) 
+ssl_npn_advertise_cb(SSL *ssl, const unsigned char **out, unsigned int *outlen, void *arg)
 {
     VALUE sslctx_obj = (VALUE) arg;
     VALUE protocols = rb_iv_get(sslctx_obj, "@_protocols");
@@ -602,7 +602,7 @@ ssl_npn_select_cb(SSL *s, unsigned char **out, unsigned char *outlen, const unsi
 {
     int i = 0;
     VALUE sslctx_obj, cb, protocols, selected;
-   
+
     sslctx_obj = (VALUE) arg;
     cb = rb_iv_get(sslctx_obj, "@npn_select_cb");
     protocols = rb_ary_new();
@@ -623,14 +623,14 @@ ssl_npn_select_cb(SSL *s, unsigned char **out, unsigned char *outlen, const unsi
 }
 #endif
 
-/* This function may serve as the entry point to support further 
+/* This function may serve as the entry point to support further
  * callbacks. */
 static void
 ssl_info_cb(const SSL *ssl, int where, int val)
 {
     int state = SSL_state(ssl);
 
-    if ((where & SSL_CB_HANDSHAKE_START) && 
+    if ((where & SSL_CB_HANDSHAKE_START) &&
 	(state & SSL_ST_ACCEPT)) {
 	ssl_renegotiation_cb(ssl);
     }
@@ -1801,7 +1801,7 @@ ossl_ssl_npn_protocol(VALUE self)
     unsigned int outlen;
 
     ossl_ssl_data_get_struct(self, ssl);
-    
+
     SSL_get0_next_proto_negotiated(ssl, &out, &outlen);
     if (!outlen)
 	return Qnil;
@@ -1836,7 +1836,7 @@ Init_ossl_ssl()
      * connection. Both client and server TLS connections are supported,
      * SSLSocket and SSLServer may be used in conjunction with an instance
      * of SSLContext to set up connections.
-     */  
+     */
     mSSL = rb_define_module_under(mOSSL, "SSL");
     /* Document-class: OpenSSL::SSL::SSLError
      *
@@ -2010,7 +2010,7 @@ Init_ossl_ssl()
      * and to cancel the process, an Error may be raised within the callback.
      *
      * === Disable client renegotiation
-     * 
+     *
      * When running a server, it is often desirable to disable client
      * renegotiation entirely. You may use a callback as follows to implement
      * this feature:
@@ -2019,7 +2019,7 @@ Init_ossl_ssl()
      *   ctx.renegotiation_cb = lambda do |ssl|
      *     num_handshakes += 1
      *     raise RuntimeError.new("Client renegotiation disabled") if num_handshakes > 1
-     *   end  
+     *   end
      */
     rb_attr(cSSLContext, rb_intern("renegotiation_cb"), 1, 1, Qfalse);
 #ifdef HAVE_OPENSSL_NPN_NEGOTIATED
@@ -2042,7 +2042,7 @@ Init_ossl_ssl()
      * the server. If none is acceptable, raising an error in the callback
      * will cause the handshake to fail. Not setting this callback explicitly
      * means not supporting the NPN extension on the client - any protocols
-     * advertised by the server will be ignored.   
+     * advertised by the server will be ignored.
      *
      * === Example
      *