Run util/openssl-format-source -v -c .

Reviewed-by: Tim Hudson <tjh@openssl.org>

8 files changed, 772 insertions, 789 deletions

diff --git a/crypto/rc5/rc5.h b/crypto/rc5/rc5.h
index a01b5e9f23..38d0b1988e 100644
--- a/crypto/rc5/rc5.h
+++ b/crypto/rc5/rc5.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -57,58 +57,55 @@
  */
 
 #ifndef HEADER_RC5_H
-#define HEADER_RC5_H
+# define HEADER_RC5_H
 
-#include <openssl/opensslconf.h> /* OPENSSL_NO_RC5 */
+# include <openssl/opensslconf.h>/* OPENSSL_NO_RC5 */
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-#ifdef OPENSSL_NO_RC5
-#error RC5 is disabled.
-#endif
+# ifdef OPENSSL_NO_RC5
+#  error RC5 is disabled.
+# endif
 
-#define RC5_ENCRYPT	1
-#define RC5_DECRYPT	0
+# define RC5_ENCRYPT     1
+# define RC5_DECRYPT     0
 
-#define RC5_32_INT unsigned int
+# define RC5_32_INT unsigned int
 
-#define RC5_32_BLOCK		8
-#define RC5_32_KEY_LENGTH	16 /* This is a default, max is 255 */
+# define RC5_32_BLOCK            8
+# define RC5_32_KEY_LENGTH       16/* This is a default, max is 255 */
 
-/* This are the only values supported.  Tweak the code if you want more
- * The most supported modes will be
- * RC5-32/12/16
- * RC5-32/16/8
+/*
+ * This are the only values supported.  Tweak the code if you want more The
+ * most supported modes will be RC5-32/12/16 RC5-32/16/8
  */
-#define RC5_8_ROUNDS	8
-#define RC5_12_ROUNDS	12
-#define RC5_16_ROUNDS	16
+# define RC5_8_ROUNDS    8
+# define RC5_12_ROUNDS   12
+# define RC5_16_ROUNDS   16
 
-typedef struct rc5_key_st
-	{
-	/* Number of rounds */
-	int rounds;
-	RC5_32_INT data[2*(RC5_16_ROUNDS+1)];
-	} RC5_32_KEY;
+typedef struct rc5_key_st {
+    /* Number of rounds */
+    int rounds;
+    RC5_32_INT data[2 * (RC5_16_ROUNDS + 1)];
+} RC5_32_KEY;
 
- 
 void RC5_32_set_key(RC5_32_KEY *key, int len, const unsigned char *data,
-	int rounds);
-void RC5_32_ecb_encrypt(const unsigned char *in,unsigned char *out,RC5_32_KEY *key,
-	int enc);
-void RC5_32_encrypt(unsigned long *data,RC5_32_KEY *key);
-void RC5_32_decrypt(unsigned long *data,RC5_32_KEY *key);
+                    int rounds);
+void RC5_32_ecb_encrypt(const unsigned char *in, unsigned char *out,
+                        RC5_32_KEY *key, int enc);
+void RC5_32_encrypt(unsigned long *data, RC5_32_KEY *key);
+void RC5_32_decrypt(unsigned long *data, RC5_32_KEY *key);
 void RC5_32_cbc_encrypt(const unsigned char *in, unsigned char *out,
-			long length, RC5_32_KEY *ks, unsigned char *iv,
-			int enc);
+                        long length, RC5_32_KEY *ks, unsigned char *iv,
+                        int enc);
 void RC5_32_cfb64_encrypt(const unsigned char *in, unsigned char *out,
-			  long length, RC5_32_KEY *schedule,
-			  unsigned char *ivec, int *num, int enc);
+                          long length, RC5_32_KEY *schedule,
+                          unsigned char *ivec, int *num, int enc);
 void RC5_32_ofb64_encrypt(const unsigned char *in, unsigned char *out,
-			  long length, RC5_32_KEY *schedule,
-			  unsigned char *ivec, int *num);
+                          long length, RC5_32_KEY *schedule,
+                          unsigned char *ivec, int *num);
 
 #ifdef  __cplusplus
 }
diff --git a/crypto/rc5/rc5_ecb.c b/crypto/rc5/rc5_ecb.c
index e72b535507..e657a93b9a 100644
--- a/crypto/rc5/rc5_ecb.c
+++ b/crypto/rc5/rc5_ecb.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -60,21 +60,24 @@
 #include "rc5_locl.h"
 #include <openssl/opensslv.h>
 
-const char RC5_version[]="RC5" OPENSSL_VERSION_PTEXT;
+const char RC5_version[] = "RC5" OPENSSL_VERSION_PTEXT;
 
 void RC5_32_ecb_encrypt(const unsigned char *in, unsigned char *out,
-			RC5_32_KEY *ks, int encrypt)
-	{
-	unsigned long l,d[2];
-
-	c2l(in,l); d[0]=l;
-	c2l(in,l); d[1]=l;
-	if (encrypt)
-		RC5_32_encrypt(d,ks);
-	else
-		RC5_32_decrypt(d,ks);
-	l=d[0]; l2c(l,out);
-	l=d[1]; l2c(l,out);
-	l=d[0]=d[1]=0;
-	}
+                        RC5_32_KEY *ks, int encrypt)
+{
+    unsigned long l, d[2];
 
+    c2l(in, l);
+    d[0] = l;
+    c2l(in, l);
+    d[1] = l;
+    if (encrypt)
+        RC5_32_encrypt(d, ks);
+    else
+        RC5_32_decrypt(d, ks);
+    l = d[0];
+    l2c(l, out);
+    l = d[1];
+    l2c(l, out);
+    l = d[0] = d[1] = 0;
+}
diff --git a/crypto/rc5/rc5_enc.c b/crypto/rc5/rc5_enc.c
index f327d32a76..06b89d83a1 100644
--- a/crypto/rc5/rc5_enc.c
+++ b/crypto/rc5/rc5_enc.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,155 +61,149 @@
 #include "rc5_locl.h"
 
 void RC5_32_cbc_encrypt(const unsigned char *in, unsigned char *out,
-			long length, RC5_32_KEY *ks, unsigned char *iv,
-			int encrypt)
-	{
-	register unsigned long tin0,tin1;
-	register unsigned long tout0,tout1,xor0,xor1;
-	register long l=length;
-	unsigned long tin[2];
+                        long length, RC5_32_KEY *ks, unsigned char *iv,
+                        int encrypt)
+{
+    register unsigned long tin0, tin1;
+    register unsigned long tout0, tout1, xor0, xor1;
+    register long l = length;
+    unsigned long tin[2];
 
-	if (encrypt)
-		{
-		c2l(iv,tout0);
-		c2l(iv,tout1);
-		iv-=8;
-		for (l-=8; l>=0; l-=8)
-			{
-			c2l(in,tin0);
-			c2l(in,tin1);
-			tin0^=tout0;
-			tin1^=tout1;
-			tin[0]=tin0;
-			tin[1]=tin1;
-			RC5_32_encrypt(tin,ks);
-			tout0=tin[0]; l2c(tout0,out);
-			tout1=tin[1]; l2c(tout1,out);
-			}
-		if (l != -8)
-			{
-			c2ln(in,tin0,tin1,l+8);
-			tin0^=tout0;
-			tin1^=tout1;
-			tin[0]=tin0;
-			tin[1]=tin1;
-			RC5_32_encrypt(tin,ks);
-			tout0=tin[0]; l2c(tout0,out);
-			tout1=tin[1]; l2c(tout1,out);
-			}
-		l2c(tout0,iv);
-		l2c(tout1,iv);
-		}
-	else
-		{
-		c2l(iv,xor0);
-		c2l(iv,xor1);
-		iv-=8;
-		for (l-=8; l>=0; l-=8)
-			{
-			c2l(in,tin0); tin[0]=tin0;
-			c2l(in,tin1); tin[1]=tin1;
-			RC5_32_decrypt(tin,ks);
-			tout0=tin[0]^xor0;
-			tout1=tin[1]^xor1;
-			l2c(tout0,out);
-			l2c(tout1,out);
-			xor0=tin0;
-			xor1=tin1;
-			}
-		if (l != -8)
-			{
-			c2l(in,tin0); tin[0]=tin0;
-			c2l(in,tin1); tin[1]=tin1;
-			RC5_32_decrypt(tin,ks);
-			tout0=tin[0]^xor0;
-			tout1=tin[1]^xor1;
-			l2cn(tout0,tout1,out,l+8);
-			xor0=tin0;
-			xor1=tin1;
-			}
-		l2c(xor0,iv);
-		l2c(xor1,iv);
-		}
-	tin0=tin1=tout0=tout1=xor0=xor1=0;
-	tin[0]=tin[1]=0;
-	}
+    if (encrypt) {
+        c2l(iv, tout0);
+        c2l(iv, tout1);
+        iv -= 8;
+        for (l -= 8; l >= 0; l -= 8) {
+            c2l(in, tin0);
+            c2l(in, tin1);
+            tin0 ^= tout0;
+            tin1 ^= tout1;
+            tin[0] = tin0;
+            tin[1] = tin1;
+            RC5_32_encrypt(tin, ks);
+            tout0 = tin[0];
+            l2c(tout0, out);
+            tout1 = tin[1];
+            l2c(tout1, out);
+        }
+        if (l != -8) {
+            c2ln(in, tin0, tin1, l + 8);
+            tin0 ^= tout0;
+            tin1 ^= tout1;
+            tin[0] = tin0;
+            tin[1] = tin1;
+            RC5_32_encrypt(tin, ks);
+            tout0 = tin[0];
+            l2c(tout0, out);
+            tout1 = tin[1];
+            l2c(tout1, out);
+        }
+        l2c(tout0, iv);
+        l2c(tout1, iv);
+    } else {
+        c2l(iv, xor0);
+        c2l(iv, xor1);
+        iv -= 8;
+        for (l -= 8; l >= 0; l -= 8) {
+            c2l(in, tin0);
+            tin[0] = tin0;
+            c2l(in, tin1);
+            tin[1] = tin1;
+            RC5_32_decrypt(tin, ks);
+            tout0 = tin[0] ^ xor0;
+            tout1 = tin[1] ^ xor1;
+            l2c(tout0, out);
+            l2c(tout1, out);
+            xor0 = tin0;
+            xor1 = tin1;
+        }
+        if (l != -8) {
+            c2l(in, tin0);
+            tin[0] = tin0;
+            c2l(in, tin1);
+            tin[1] = tin1;
+            RC5_32_decrypt(tin, ks);
+            tout0 = tin[0] ^ xor0;
+            tout1 = tin[1] ^ xor1;
+            l2cn(tout0, tout1, out, l + 8);
+            xor0 = tin0;
+            xor1 = tin1;
+        }
+        l2c(xor0, iv);
+        l2c(xor1, iv);
+    }
+    tin0 = tin1 = tout0 = tout1 = xor0 = xor1 = 0;
+    tin[0] = tin[1] = 0;
+}
 
 void RC5_32_encrypt(unsigned long *d, RC5_32_KEY *key)
-	{
-	RC5_32_INT a,b,*s;
+{
+    RC5_32_INT a, b, *s;
 
-	s=key->data;
+    s = key->data;
 
-	a=d[0]+s[0];
-	b=d[1]+s[1];
-	E_RC5_32(a,b,s, 2);
-	E_RC5_32(a,b,s, 4);
-	E_RC5_32(a,b,s, 6);
-	E_RC5_32(a,b,s, 8);
-	E_RC5_32(a,b,s,10);
-	E_RC5_32(a,b,s,12);
-	E_RC5_32(a,b,s,14);
-	E_RC5_32(a,b,s,16);
-	if (key->rounds == 12)
-		{
-		E_RC5_32(a,b,s,18);
-		E_RC5_32(a,b,s,20);
-		E_RC5_32(a,b,s,22);
-		E_RC5_32(a,b,s,24);
-		}
-	else if (key->rounds == 16)
-		{
-		/* Do a full expansion to avoid a jump */
-		E_RC5_32(a,b,s,18);
-		E_RC5_32(a,b,s,20);
-		E_RC5_32(a,b,s,22);
-		E_RC5_32(a,b,s,24);
-		E_RC5_32(a,b,s,26);
-		E_RC5_32(a,b,s,28);
-		E_RC5_32(a,b,s,30);
-		E_RC5_32(a,b,s,32);
-		}
-	d[0]=a;
-	d[1]=b;
-	}
+    a = d[0] + s[0];
+    b = d[1] + s[1];
+    E_RC5_32(a, b, s, 2);
+    E_RC5_32(a, b, s, 4);
+    E_RC5_32(a, b, s, 6);
+    E_RC5_32(a, b, s, 8);
+    E_RC5_32(a, b, s, 10);
+    E_RC5_32(a, b, s, 12);
+    E_RC5_32(a, b, s, 14);
+    E_RC5_32(a, b, s, 16);
+    if (key->rounds == 12) {
+        E_RC5_32(a, b, s, 18);
+        E_RC5_32(a, b, s, 20);
+        E_RC5_32(a, b, s, 22);
+        E_RC5_32(a, b, s, 24);
+    } else if (key->rounds == 16) {
+        /* Do a full expansion to avoid a jump */
+        E_RC5_32(a, b, s, 18);
+        E_RC5_32(a, b, s, 20);
+        E_RC5_32(a, b, s, 22);
+        E_RC5_32(a, b, s, 24);
+        E_RC5_32(a, b, s, 26);
+        E_RC5_32(a, b, s, 28);
+        E_RC5_32(a, b, s, 30);
+        E_RC5_32(a, b, s, 32);
+    }
+    d[0] = a;
+    d[1] = b;
+}
 
 void RC5_32_decrypt(unsigned long *d, RC5_32_KEY *key)
-	{
-	RC5_32_INT a,b,*s;
-
-	s=key->data;
+{
+    RC5_32_INT a, b, *s;
 
-	a=d[0];
-	b=d[1];
-	if (key->rounds == 16) 
-		{
-		D_RC5_32(a,b,s,32);
-		D_RC5_32(a,b,s,30);
-		D_RC5_32(a,b,s,28);
-		D_RC5_32(a,b,s,26);
-		/* Do a full expansion to avoid a jump */
-		D_RC5_32(a,b,s,24);
-		D_RC5_32(a,b,s,22);
-		D_RC5_32(a,b,s,20);
-		D_RC5_32(a,b,s,18);
-		}
-	else if (key->rounds == 12)
-		{
-		D_RC5_32(a,b,s,24);
-		D_RC5_32(a,b,s,22);
-		D_RC5_32(a,b,s,20);
-		D_RC5_32(a,b,s,18);
-		}
-	D_RC5_32(a,b,s,16);
-	D_RC5_32(a,b,s,14);
-	D_RC5_32(a,b,s,12);
-	D_RC5_32(a,b,s,10);
-	D_RC5_32(a,b,s, 8);
-	D_RC5_32(a,b,s, 6);
-	D_RC5_32(a,b,s, 4);
-	D_RC5_32(a,b,s, 2);
-	d[0]=a-s[0];
-	d[1]=b-s[1];
-	}
+    s = key->data;
 
+    a = d[0];
+    b = d[1];
+    if (key->rounds == 16) {
+        D_RC5_32(a, b, s, 32);
+        D_RC5_32(a, b, s, 30);
+        D_RC5_32(a, b, s, 28);
+        D_RC5_32(a, b, s, 26);
+        /* Do a full expansion to avoid a jump */
+        D_RC5_32(a, b, s, 24);
+        D_RC5_32(a, b, s, 22);
+        D_RC5_32(a, b, s, 20);
+        D_RC5_32(a, b, s, 18);
+    } else if (key->rounds == 12) {
+        D_RC5_32(a, b, s, 24);
+        D_RC5_32(a, b, s, 22);
+        D_RC5_32(a, b, s, 20);
+        D_RC5_32(a, b, s, 18);
+    }
+    D_RC5_32(a, b, s, 16);
+    D_RC5_32(a, b, s, 14);
+    D_RC5_32(a, b, s, 12);
+    D_RC5_32(a, b, s, 10);
+    D_RC5_32(a, b, s, 8);
+    D_RC5_32(a, b, s, 6);
+    D_RC5_32(a, b, s, 4);
+    D_RC5_32(a, b, s, 2);
+    d[0] = a - s[0];
+    d[1] = b - s[1];
+}
diff --git a/crypto/rc5/rc5_locl.h b/crypto/rc5/rc5_locl.h
index d3e8001160..ee757e6477 100644
--- a/crypto/rc5/rc5_locl.h
+++ b/crypto/rc5/rc5_locl.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -59,80 +59,80 @@
 #include <stdlib.h>
 
 #undef c2l
-#define c2l(c,l)	(l =((unsigned long)(*((c)++)))    , \
-			 l|=((unsigned long)(*((c)++)))<< 8L, \
-			 l|=((unsigned long)(*((c)++)))<<16L, \
-			 l|=((unsigned long)(*((c)++)))<<24L)
+#define c2l(c,l)        (l =((unsigned long)(*((c)++)))    , \
+                         l|=((unsigned long)(*((c)++)))<< 8L, \
+                         l|=((unsigned long)(*((c)++)))<<16L, \
+                         l|=((unsigned long)(*((c)++)))<<24L)
 
 /* NOTE - c is not incremented as per c2l */
 #undef c2ln
-#define c2ln(c,l1,l2,n)	{ \
-			c+=n; \
-			l1=l2=0; \
-			switch (n) { \
-			case 8: l2 =((unsigned long)(*(--(c))))<<24L; \
-			case 7: l2|=((unsigned long)(*(--(c))))<<16L; \
-			case 6: l2|=((unsigned long)(*(--(c))))<< 8L; \
-			case 5: l2|=((unsigned long)(*(--(c))));     \
-			case 4: l1 =((unsigned long)(*(--(c))))<<24L; \
-			case 3: l1|=((unsigned long)(*(--(c))))<<16L; \
-			case 2: l1|=((unsigned long)(*(--(c))))<< 8L; \
-			case 1: l1|=((unsigned long)(*(--(c))));     \
-				} \
-			}
+#define c2ln(c,l1,l2,n) { \
+                        c+=n; \
+                        l1=l2=0; \
+                        switch (n) { \
+                        case 8: l2 =((unsigned long)(*(--(c))))<<24L; \
+                        case 7: l2|=((unsigned long)(*(--(c))))<<16L; \
+                        case 6: l2|=((unsigned long)(*(--(c))))<< 8L; \
+                        case 5: l2|=((unsigned long)(*(--(c))));     \
+                        case 4: l1 =((unsigned long)(*(--(c))))<<24L; \
+                        case 3: l1|=((unsigned long)(*(--(c))))<<16L; \
+                        case 2: l1|=((unsigned long)(*(--(c))))<< 8L; \
+                        case 1: l1|=((unsigned long)(*(--(c))));     \
+                                } \
+                        }
 
 #undef l2c
-#define l2c(l,c)	(*((c)++)=(unsigned char)(((l)     )&0xff), \
-			 *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \
-			 *((c)++)=(unsigned char)(((l)>>16L)&0xff), \
-			 *((c)++)=(unsigned char)(((l)>>24L)&0xff))
+#define l2c(l,c)        (*((c)++)=(unsigned char)(((l)     )&0xff), \
+                         *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \
+                         *((c)++)=(unsigned char)(((l)>>16L)&0xff), \
+                         *((c)++)=(unsigned char)(((l)>>24L)&0xff))
 
 /* NOTE - c is not incremented as per l2c */
 #undef l2cn
-#define l2cn(l1,l2,c,n)	{ \
-			c+=n; \
-			switch (n) { \
-			case 8: *(--(c))=(unsigned char)(((l2)>>24L)&0xff); \
-			case 7: *(--(c))=(unsigned char)(((l2)>>16L)&0xff); \
-			case 6: *(--(c))=(unsigned char)(((l2)>> 8L)&0xff); \
-			case 5: *(--(c))=(unsigned char)(((l2)     )&0xff); \
-			case 4: *(--(c))=(unsigned char)(((l1)>>24L)&0xff); \
-			case 3: *(--(c))=(unsigned char)(((l1)>>16L)&0xff); \
-			case 2: *(--(c))=(unsigned char)(((l1)>> 8L)&0xff); \
-			case 1: *(--(c))=(unsigned char)(((l1)     )&0xff); \
-				} \
-			}
+#define l2cn(l1,l2,c,n) { \
+                        c+=n; \
+                        switch (n) { \
+                        case 8: *(--(c))=(unsigned char)(((l2)>>24L)&0xff); \
+                        case 7: *(--(c))=(unsigned char)(((l2)>>16L)&0xff); \
+                        case 6: *(--(c))=(unsigned char)(((l2)>> 8L)&0xff); \
+                        case 5: *(--(c))=(unsigned char)(((l2)     )&0xff); \
+                        case 4: *(--(c))=(unsigned char)(((l1)>>24L)&0xff); \
+                        case 3: *(--(c))=(unsigned char)(((l1)>>16L)&0xff); \
+                        case 2: *(--(c))=(unsigned char)(((l1)>> 8L)&0xff); \
+                        case 1: *(--(c))=(unsigned char)(((l1)     )&0xff); \
+                                } \
+                        }
 
 /* NOTE - c is not incremented as per n2l */
-#define n2ln(c,l1,l2,n)	{ \
-			c+=n; \
-			l1=l2=0; \
-			switch (n) { \
-			case 8: l2 =((unsigned long)(*(--(c))))    ; \
-			case 7: l2|=((unsigned long)(*(--(c))))<< 8; \
-			case 6: l2|=((unsigned long)(*(--(c))))<<16; \
-			case 5: l2|=((unsigned long)(*(--(c))))<<24; \
-			case 4: l1 =((unsigned long)(*(--(c))))    ; \
-			case 3: l1|=((unsigned long)(*(--(c))))<< 8; \
-			case 2: l1|=((unsigned long)(*(--(c))))<<16; \
-			case 1: l1|=((unsigned long)(*(--(c))))<<24; \
-				} \
-			}
+#define n2ln(c,l1,l2,n) { \
+                        c+=n; \
+                        l1=l2=0; \
+                        switch (n) { \
+                        case 8: l2 =((unsigned long)(*(--(c))))    ; \
+                        case 7: l2|=((unsigned long)(*(--(c))))<< 8; \
+                        case 6: l2|=((unsigned long)(*(--(c))))<<16; \
+                        case 5: l2|=((unsigned long)(*(--(c))))<<24; \
+                        case 4: l1 =((unsigned long)(*(--(c))))    ; \
+                        case 3: l1|=((unsigned long)(*(--(c))))<< 8; \
+                        case 2: l1|=((unsigned long)(*(--(c))))<<16; \
+                        case 1: l1|=((unsigned long)(*(--(c))))<<24; \
+                                } \
+                        }
 
 /* NOTE - c is not incremented as per l2n */
-#define l2nn(l1,l2,c,n)	{ \
-			c+=n; \
-			switch (n) { \
-			case 8: *(--(c))=(unsigned char)(((l2)    )&0xff); \
-			case 7: *(--(c))=(unsigned char)(((l2)>> 8)&0xff); \
-			case 6: *(--(c))=(unsigned char)(((l2)>>16)&0xff); \
-			case 5: *(--(c))=(unsigned char)(((l2)>>24)&0xff); \
-			case 4: *(--(c))=(unsigned char)(((l1)    )&0xff); \
-			case 3: *(--(c))=(unsigned char)(((l1)>> 8)&0xff); \
-			case 2: *(--(c))=(unsigned char)(((l1)>>16)&0xff); \
-			case 1: *(--(c))=(unsigned char)(((l1)>>24)&0xff); \
-				} \
-			}
+#define l2nn(l1,l2,c,n) { \
+                        c+=n; \
+                        switch (n) { \
+                        case 8: *(--(c))=(unsigned char)(((l2)    )&0xff); \
+                        case 7: *(--(c))=(unsigned char)(((l2)>> 8)&0xff); \
+                        case 6: *(--(c))=(unsigned char)(((l2)>>16)&0xff); \
+                        case 5: *(--(c))=(unsigned char)(((l2)>>24)&0xff); \
+                        case 4: *(--(c))=(unsigned char)(((l1)    )&0xff); \
+                        case 3: *(--(c))=(unsigned char)(((l1)>> 8)&0xff); \
+                        case 2: *(--(c))=(unsigned char)(((l1)>>16)&0xff); \
+                        case 1: *(--(c))=(unsigned char)(((l1)>>24)&0xff); \
+                                } \
+                        }
 
 #undef n2l
 #define n2l(c,l)        (l =((unsigned long)(*((c)++)))<<24L, \
@@ -147,64 +147,61 @@
                          *((c)++)=(unsigned char)(((l)     )&0xff))
 
 #if (defined(OPENSSL_SYS_WIN32) && defined(_MSC_VER))
-#define ROTATE_l32(a,n)     _lrotl(a,n)
-#define ROTATE_r32(a,n)     _lrotr(a,n)
+# define ROTATE_l32(a,n)     _lrotl(a,n)
+# define ROTATE_r32(a,n)     _lrotr(a,n)
 #elif defined(__ICC)
-#define ROTATE_l32(a,n)     _rotl(a,n)
-#define ROTATE_r32(a,n)     _rotr(a,n)
+# define ROTATE_l32(a,n)     _rotl(a,n)
+# define ROTATE_r32(a,n)     _rotr(a,n)
 #elif defined(__GNUC__) && __GNUC__>=2 && !defined(__STRICT_ANSI__) && !defined(OPENSSL_NO_ASM) && !defined(OPENSSL_NO_INLINE_ASM) && !defined(PEDANTIC)
 # if defined(__i386) || defined(__i386__) || defined(__x86_64) || defined(__x86_64__)
-#  define ROTATE_l32(a,n)	({ register unsigned int ret;	\
-					asm ("roll %%cl,%0"	\
-						: "=r"(ret)	\
-						: "c"(n),"0"((unsigned int)(a))	\
-						: "cc");	\
-					ret;			\
-				})
-#  define ROTATE_r32(a,n)	({ register unsigned int ret;	\
-					asm ("rorl %%cl,%0"	\
-						: "=r"(ret)	\
-						: "c"(n),"0"((unsigned int)(a))	\
-						: "cc");	\
-					ret;			\
-				})
+#  define ROTATE_l32(a,n)       ({ register unsigned int ret;   \
+                                        asm ("roll %%cl,%0"     \
+                                                : "=r"(ret)     \
+                                                : "c"(n),"0"((unsigned int)(a)) \
+                                                : "cc");        \
+                                        ret;                    \
+                                })
+#  define ROTATE_r32(a,n)       ({ register unsigned int ret;   \
+                                        asm ("rorl %%cl,%0"     \
+                                                : "=r"(ret)     \
+                                                : "c"(n),"0"((unsigned int)(a)) \
+                                                : "cc");        \
+                                        ret;                    \
+                                })
 # endif
 #endif
 #ifndef ROTATE_l32
-#define ROTATE_l32(a,n)     (((a)<<(n&0x1f))|(((a)&0xffffffff)>>(32-(n&0x1f))))
+# define ROTATE_l32(a,n)     (((a)<<(n&0x1f))|(((a)&0xffffffff)>>(32-(n&0x1f))))
 #endif
 #ifndef ROTATE_r32
-#define ROTATE_r32(a,n)     (((a)<<(32-(n&0x1f)))|(((a)&0xffffffff)>>(n&0x1f)))
+# define ROTATE_r32(a,n)     (((a)<<(32-(n&0x1f)))|(((a)&0xffffffff)>>(n&0x1f)))
 #endif
 
-#define RC5_32_MASK	0xffffffffL
+#define RC5_32_MASK     0xffffffffL
 
-#define RC5_16_P	0xB7E1
-#define RC5_16_Q	0x9E37
-#define RC5_32_P	0xB7E15163L
-#define RC5_32_Q	0x9E3779B9L
-#define RC5_64_P	0xB7E151628AED2A6BLL
-#define RC5_64_Q	0x9E3779B97F4A7C15LL
+#define RC5_16_P        0xB7E1
+#define RC5_16_Q        0x9E37
+#define RC5_32_P        0xB7E15163L
+#define RC5_32_Q        0x9E3779B9L
+#define RC5_64_P        0xB7E151628AED2A6BLL
+#define RC5_64_Q        0x9E3779B97F4A7C15LL
 
 #define E_RC5_32(a,b,s,n) \
-	a^=b; \
-	a=ROTATE_l32(a,b); \
-	a+=s[n]; \
-	a&=RC5_32_MASK; \
-	b^=a; \
-	b=ROTATE_l32(b,a); \
-	b+=s[n+1]; \
-	b&=RC5_32_MASK;
+        a^=b; \
+        a=ROTATE_l32(a,b); \
+        a+=s[n]; \
+        a&=RC5_32_MASK; \
+        b^=a; \
+        b=ROTATE_l32(b,a); \
+        b+=s[n+1]; \
+        b&=RC5_32_MASK;
 
 #define D_RC5_32(a,b,s,n) \
-	b-=s[n+1]; \
-	b&=RC5_32_MASK; \
-	b=ROTATE_r32(b,a); \
-	b^=a; \
-	a-=s[n]; \
-	a&=RC5_32_MASK; \
-	a=ROTATE_r32(a,b); \
-	a^=b;
-
-
-
+        b-=s[n+1]; \
+        b&=RC5_32_MASK; \
+        b=ROTATE_r32(b,a); \
+        b^=a; \
+        a-=s[n]; \
+        a&=RC5_32_MASK; \
+        a=ROTATE_r32(a,b); \
+        a^=b;
diff --git a/crypto/rc5/rc5_skey.c b/crypto/rc5/rc5_skey.c
index a2e00a41c5..5dd4a52743 100644
--- a/crypto/rc5/rc5_skey.c
+++ b/crypto/rc5/rc5_skey.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include an