Upgraded to openssl-1.0.2

5 files changed, 323 insertions, 331 deletions

diff --git a/openssl/crypto/md2/md2.c b/openssl/crypto/md2/md2.c
index f4d6f6226..584e34a64 100644
--- a/openssl/crypto/md2/md2.c
+++ b/openssl/crypto/md2/md2.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
@@ -60,65 +60,60 @@
 #include <stdlib.h>
 #include <openssl/md2.h>
 
-#define BUFSIZE	1024*16
+#define BUFSIZE 1024*16
 
 void do_fp(FILE *f);
 void pt(unsigned char *md);
 int read(int, void *, unsigned int);
 void exit(int);
 int main(int argc, char *argv[])
-	{
-	int i,err=0;
-	FILE *IN;
+{
+    int i, err = 0;
+    FILE *IN;
 
-	if (argc == 1)
-		{
-		do_fp(stdin);
-		}
-	else
-		{
-		for (i=1; i<argc; i++)
-			{
-			IN=fopen(argv[i],"r");
-			if (IN == NULL)
-				{
-				perror(argv[i]);
-				err++;
-				continue;
-				}
-			printf("MD2(%s)= ",argv[i]);
-			do_fp(IN);
-			fclose(IN);
-			}
-		}
-	exit(err);
-	return(err);
-	}
+    if (argc == 1) {
+        do_fp(stdin);
+    } else {
+        for (i = 1; i < argc; i++) {
+            IN = fopen(argv[i], "r");
+            if (IN == NULL) {
+                perror(argv[i]);
+                err++;
+                continue;
+            }
+            printf("MD2(%s)= ", argv[i]);
+            do_fp(IN);
+            fclose(IN);
+        }
+    }
+    exit(err);
+    return (err);
+}
 
 void do_fp(FILE *f)
-	{
-	MD2_CTX c;
-	unsigned char md[MD2_DIGEST_LENGTH];
-	int fd,i;
-	static unsigned char buf[BUFSIZE];
+{
+    MD2_CTX c;
+    unsigned char md[MD2_DIGEST_LENGTH];
+    int fd, i;
+    static unsigned char buf[BUFSIZE];
 
-	fd=fileno(f);
-	MD2_Init(&c);
-	for (;;)
-		{
-		i=read(fd,buf,BUFSIZE);
-		if (i <= 0) break;
-		MD2_Update(&c,buf,(unsigned long)i);
-		}
-	MD2_Final(&(md[0]),&c);
-	pt(md);
-	}
+    fd = fileno(f);
+    MD2_Init(&c);
+    for (;;) {
+        i = read(fd, buf, BUFSIZE);
+        if (i <= 0)
+            break;
+        MD2_Update(&c, buf, (unsigned long)i);
+    }
+    MD2_Final(&(md[0]), &c);
+    pt(md);
+}
 
 void pt(unsigned char *md)
-	{
-	int i;
+{
+    int i;
 
-	for (i=0; i<MD2_DIGEST_LENGTH; i++)
-		printf("%02x",md[i]);
-	printf("\n");
-	}
+    for (i = 0; i < MD2_DIGEST_LENGTH; i++)
+        printf("%02x", md[i]);
+    printf("\n");
+}
diff --git a/openssl/crypto/md2/md2.h b/openssl/crypto/md2/md2.h
index d59c9f259..b568d3f98 100644
--- a/openssl/crypto/md2/md2.h
+++ b/openssl/crypto/md2/md2.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
@@ -57,37 +57,36 @@
  */
 
 #ifndef HEADER_MD2_H
-#define HEADER_MD2_H
+# define HEADER_MD2_H
 
-#include <openssl/opensslconf.h> /* OPENSSL_NO_MD2, MD2_INT */
-#ifdef OPENSSL_NO_MD2
-#error MD2 is disabled.
-#endif
-#include <stddef.h>
+# include <openssl/opensslconf.h>/* OPENSSL_NO_MD2, MD2_INT */
+# ifdef OPENSSL_NO_MD2
+#  error MD2 is disabled.
+# endif
+# include <stddef.h>
 
-#define MD2_DIGEST_LENGTH	16
-#define MD2_BLOCK       	16
+# define MD2_DIGEST_LENGTH       16
+# define MD2_BLOCK               16
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-typedef struct MD2state_st
-	{
-	unsigned int num;
-	unsigned char data[MD2_BLOCK];
-	MD2_INT cksm[MD2_BLOCK];
-	MD2_INT state[MD2_BLOCK];
-	} MD2_CTX;
+typedef struct MD2state_st {
+    unsigned int num;
+    unsigned char data[MD2_BLOCK];
+    MD2_INT cksm[MD2_BLOCK];
+    MD2_INT state[MD2_BLOCK];
+} MD2_CTX;
 
 const char *MD2_options(void);
-#ifdef OPENSSL_FIPS
+# ifdef OPENSSL_FIPS
 int private_MD2_Init(MD2_CTX *c);
-#endif
+# endif
 int MD2_Init(MD2_CTX *c);
 int MD2_Update(MD2_CTX *c, const unsigned char *data, size_t len);
 int MD2_Final(unsigned char *md, MD2_CTX *c);
-unsigned char *MD2(const unsigned char *d, size_t n,unsigned char *md);
+unsigned char *MD2(const unsigned char *d, size_t n, unsigned char *md);
 #ifdef  __cplusplus
 }
 #endif
diff --git a/openssl/crypto/md2/md2_dgst.c b/openssl/crypto/md2/md2_dgst.c
index bf89def73..9cd79f8d7 100644
--- a/openssl/crypto/md2/md2_dgst.c
+++ b/openssl/crypto/md2/md2_dgst.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
@@ -63,165 +63,162 @@
 #include <openssl/opensslv.h>
 #include <openssl/crypto.h>
 
-const char MD2_version[]="MD2" OPENSSL_VERSION_PTEXT;
+const char MD2_version[] = "MD2" OPENSSL_VERSION_PTEXT;
 
-/* Implemented from RFC1319 The MD2 Message-Digest Algorithm
+/*
+ * Implemented from RFC1319 The MD2 Message-Digest Algorithm
  */
 
-#define UCHAR	unsigned char
+#define UCHAR   unsigned char
 
 static void md2_block(MD2_CTX *c, const unsigned char *d);
-/* The magic S table - I have converted it to hex since it is
- * basically just a random byte string. */
-static const MD2_INT S[256]={
-	0x29, 0x2E, 0x43, 0xC9, 0xA2, 0xD8, 0x7C, 0x01,
-	0x3D, 0x36, 0x54, 0xA1, 0xEC, 0xF0, 0x06, 0x13,
-	0x62, 0xA7, 0x05, 0xF3, 0xC0, 0xC7, 0x73, 0x8C,
-	0x98, 0x93, 0x2B, 0xD9, 0xBC, 0x4C, 0x82, 0xCA,
-	0x1E, 0x9B, 0x57, 0x3C, 0xFD, 0xD4, 0xE0, 0x16,
-	0x67, 0x42, 0x6F, 0x18, 0x8A, 0x17, 0xE5, 0x12,
-	0xBE, 0x4E, 0xC4, 0xD6, 0xDA, 0x9E, 0xDE, 0x49,
-	0xA0, 0xFB, 0xF5, 0x8E, 0xBB, 0x2F, 0xEE, 0x7A,
-	0xA9, 0x68, 0x79, 0x91, 0x15, 0xB2, 0x07, 0x3F,
-	0x94, 0xC2, 0x10, 0x89, 0x0B, 0x22, 0x5F, 0x21,
-	0x80, 0x7F, 0x5D, 0x9A, 0x5A, 0x90, 0x32, 0x27,
-	0x35, 0x3E, 0xCC, 0xE7, 0xBF, 0xF7, 0x97, 0x03,
-	0xFF, 0x19, 0x30, 0xB3, 0x48, 0xA5, 0xB5, 0xD1,
-	0xD7, 0x5E, 0x92, 0x2A, 0xAC, 0x56, 0xAA, 0xC6,
-	0x4F, 0xB8, 0x38, 0xD2, 0x96, 0xA4, 0x7D, 0xB6,
-	0x76, 0xFC, 0x6B, 0xE2, 0x9C, 0x74, 0x04, 0xF1,
-	0x45, 0x9D, 0x70, 0x59, 0x64, 0x71, 0x87, 0x20,
-	0x86, 0x5B, 0xCF, 0x65, 0xE6, 0x2D, 0xA8, 0x02,
-	0x1B, 0x60, 0x25, 0xAD, 0xAE, 0xB0, 0xB9, 0xF6,
-	0x1C, 0x46, 0x61, 0x69, 0x34, 0x40, 0x7E, 0x0F,
-	0x55, 0x47, 0xA3, 0x23, 0xDD, 0x51, 0xAF, 0x3A,
-	0xC3, 0x5C, 0xF9, 0xCE, 0xBA, 0xC5, 0xEA, 0x26,
-	0x2C, 0x53, 0x0D, 0x6E, 0x85, 0x28, 0x84, 0x09,
-	0xD3, 0xDF, 0xCD, 0xF4, 0x41, 0x81, 0x4D, 0x52,
-	0x6A, 0xDC, 0x37, 0xC8, 0x6C, 0xC1, 0xAB, 0xFA,
-	0x24, 0xE1, 0x7B, 0x08, 0x0C, 0xBD, 0xB1, 0x4A,
-	0x78, 0x88, 0x95, 0x8B, 0xE3, 0x63, 0xE8, 0x6D,
-	0xE9, 0xCB, 0xD5, 0xFE, 0x3B, 0x00, 0x1D, 0x39,
-	0xF2, 0xEF, 0xB7, 0x0E, 0x66, 0x58, 0xD0, 0xE4,
-	0xA6, 0x77, 0x72, 0xF8, 0xEB, 0x75, 0x4B, 0x0A,
-	0x31, 0x44, 0x50, 0xB4, 0x8F, 0xED, 0x1F, 0x1A,
-	0xDB, 0x99, 0x8D, 0x33, 0x9F, 0x11, 0x83, 0x14,
-	};
+/*
+ * The magic S table - I have converted it to hex since it is basically just
+ * a random byte string.
+ */
+static const MD2_INT S[256] = {
+    0x29, 0x2E, 0x43, 0xC9, 0xA2, 0xD8, 0x7C, 0x01,
+    0x3D, 0x36, 0x54, 0xA1, 0xEC, 0xF0, 0x06, 0x13,
+    0x62, 0xA7, 0x05, 0xF3, 0xC0, 0xC7, 0x73, 0x8C,
+    0x98, 0x93, 0x2B, 0xD9, 0xBC, 0x4C, 0x82, 0xCA,
+    0x1E, 0x9B, 0x57, 0x3C, 0xFD, 0xD4, 0xE0, 0x16,
+    0x67, 0x42, 0x6F, 0x18, 0x8A, 0x17, 0xE5, 0x12,
+    0xBE, 0x4E, 0xC4, 0xD6, 0xDA, 0x9E, 0xDE, 0x49,
+    0xA0, 0xFB, 0xF5, 0x8E, 0xBB, 0x2F, 0xEE, 0x7A,
+    0xA9, 0x68, 0x79, 0x91, 0x15, 0xB2, 0x07, 0x3F,
+    0x94, 0xC2, 0x10, 0x89, 0x0B, 0x22, 0x5F, 0x21,
+    0x80, 0x7F, 0x5D, 0x9A, 0x5A, 0x90, 0x32, 0x27,
+    0x35, 0x3E, 0xCC, 0xE7, 0xBF, 0xF7, 0x97, 0x03,
+    0xFF, 0x19, 0x30, 0xB3, 0x48, 0xA5, 0xB5, 0xD1,
+    0xD7, 0x5E, 0x92, 0x2A, 0xAC, 0x56, 0xAA, 0xC6,
+    0x4F, 0xB8, 0x38, 0xD2, 0x96, 0xA4, 0x7D, 0xB6,
+    0x76, 0xFC, 0x6B, 0xE2, 0x9C, 0x74, 0x04, 0xF1,
+    0x45, 0x9D, 0x70, 0x59, 0x64, 0x71, 0x87, 0x20,
+    0x86, 0x5B, 0xCF, 0x65, 0xE6, 0x2D, 0xA8, 0x02,
+    0x1B, 0x60, 0x25, 0xAD, 0xAE, 0xB0, 0xB9, 0xF6,
+    0x1C, 0x46, 0x61, 0x69, 0x34, 0x40, 0x7E, 0x0F,
+    0x55, 0x47, 0xA3, 0x23, 0xDD, 0x51, 0xAF, 0x3A,
+    0xC3, 0x5C, 0xF9, 0xCE, 0xBA, 0xC5, 0xEA, 0x26,
+    0x2C, 0x53, 0x0D, 0x6E, 0x85, 0x28, 0x84, 0x09,
+    0xD3, 0xDF, 0xCD, 0xF4, 0x41, 0x81, 0x4D, 0x52,
+    0x6A, 0xDC, 0x37, 0xC8, 0x6C, 0xC1, 0xAB, 0xFA,
+    0x24, 0xE1, 0x7B, 0x08, 0x0C, 0xBD, 0xB1, 0x4A,
+    0x78, 0x88, 0x95, 0x8B, 0xE3, 0x63, 0xE8, 0x6D,
+    0xE9, 0xCB, 0xD5, 0xFE, 0x3B, 0x00, 0x1D, 0x39,
+    0xF2, 0xEF, 0xB7, 0x0E, 0x66, 0x58, 0xD0, 0xE4,
+    0xA6, 0x77, 0x72, 0xF8, 0xEB, 0x75, 0x4B, 0x0A,
+    0x31, 0x44, 0x50, 0xB4, 0x8F, 0xED, 0x1F, 0x1A,
+    0xDB, 0x99, 0x8D, 0x33, 0x9F, 0x11, 0x83, 0x14,
+};
 
 const char *MD2_options(void)
-	{
-	if (sizeof(MD2_INT) == 1)
-		return("md2(char)");
-	else
-		return("md2(int)");
-	}
+{
+    if (sizeof(MD2_INT) == 1)
+        return ("md2(char)");
+    else
+        return ("md2(int)");
+}
 
 fips_md_init(MD2)
-	{
-	c->num=0;
-	memset(c->state,0,sizeof c->state);
-	memset(c->cksm,0,sizeof c->cksm);
-	memset(c->data,0,sizeof c->data);
-	return 1;
-	}
+{
+    c->num = 0;
+    memset(c->state, 0, sizeof c->state);
+    memset(c->cksm, 0, sizeof c->cksm);
+    memset(c->data, 0, sizeof c->data);
+    return 1;
+}
 
 int MD2_Update(MD2_CTX *c, const unsigned char *data, size_t len)
-	{
-	register UCHAR *p;
-
-	if (len == 0) return 1;
-
-	p=c->data;
-	if (c->num != 0)
-		{
-		if ((c->num+len) >= MD2_BLOCK)
-			{
-			memcpy(&(p[c->num]),data,MD2_BLOCK-c->num);
-			md2_block(c,c->data);
-			data+=(MD2_BLOCK - c->num);
-			len-=(MD2_BLOCK - c->num);
-			c->num=0;
-			/* drop through and do the rest */
-			}
-		else
-			{
-			memcpy(&(p[c->num]),data,len);
-			/* data+=len; */
-			c->num+=(int)len;
-			return 1;
-			}
-		}
-	/* we now can process the input data in blocks of MD2_BLOCK
-	 * chars and save the leftovers to c->data. */
-	while (len >= MD2_BLOCK)
-		{
-		md2_block(c,data);
-		data+=MD2_BLOCK;
-		len-=MD2_BLOCK;
-		}
-	memcpy(p,data,len);
-	c->num=(int)len;
-	return 1;
-	}
+{
+    register UCHAR *p;
+
+    if (len == 0)
+        return 1;
+
+    p = c->data;
+    if (c->num != 0) {
+        if ((c->num + len) >= MD2_BLOCK) {
+            memcpy(&(p[c->num]), data, MD2_BLOCK - c->num);
+            md2_block(c, c->data);
+            data += (MD2_BLOCK - c->num);
+            len -= (MD2_BLOCK - c->num);
+            c->num = 0;
+            /* drop through and do the rest */
+        } else {
+            memcpy(&(p[c->num]), data, len);
+            /* data+=len; */
+            c->num += (int)len;
+            return 1;
+        }
+    }
+    /*
+     * we now can process the input data in blocks of MD2_BLOCK chars and
+     * save the leftovers to c->data.
+     */
+    while (len >= MD2_BLOCK) {
+        md2_block(c, data);
+        data += MD2_BLOCK;
+        len -= MD2_BLOCK;
+    }
+    memcpy(p, data, len);
+    c->num = (int)len;
+    return 1;
+}
 
 static void md2_block(MD2_CTX *c, const unsigned char *d)
-	{
-	register MD2_INT t,*sp1,*sp2;
-	register int i,j;
-	MD2_INT state[48];
-
-	sp1=c->state;
-	sp2=c->cksm;
-	j=sp2[MD2_BLOCK-1];
-	for (i=0; i<16; i++)
-		{
-		state[i]=sp1[i];
-		state[i+16]=t=d[i];
-		state[i+32]=(t^sp1[i]);
-		j=sp2[i]^=S[t^j];
-		}
-	t=0;
-	for (i=0; i<18; i++)
-		{
-		for (j=0; j<48; j+=8)
-			{
-			t= state[j+ 0]^=S[t];
-			t= state[j+ 1]^=S[t];
-			t= state[j+ 2]^=S[t];
-			t= state[j+ 3]^=S[t];
-			t= state[j+ 4]^=S[t];
-			t= state[j+ 5]^=S[t];
-			t= state[j+ 6]^=S[t];
-			t= state[j+ 7]^=S[t];
-			}
-		t=(t+i)&0xff;
-		}
-	memcpy(sp1,state,16*sizeof(MD2_INT));
-	OPENSSL_cleanse(state,48*sizeof(MD2_INT));
-	}
+{
+    register MD2_INT t, *sp1, *sp2;
+    register int i, j;
+    MD2_INT state[48];
+
+    sp1 = c->state;
+    sp2 = c->cksm;
+    j = sp2[MD2_BLOCK - 1];
+    for (i = 0; i < 16; i++) {
+        state[i] = sp1[i];
+        state[i + 16] = t = d[i];
+        state[i + 32] = (t ^ sp1[i]);
+        j = sp2[i] ^= S[t ^ j];
+    }
+    t = 0;
+    for (i = 0; i < 18; i++) {
+        for (j = 0; j < 48; j += 8) {
+            t = state[j + 0] ^= S[t];
+            t = state[j + 1] ^= S[t];
+            t = state[j + 2] ^= S[t];
+            t = state[j + 3] ^= S[t];
+            t = state[j + 4] ^= S[t];
+            t = state[j + 5] ^= S[t];
+            t = state[j + 6] ^= S[t];
+            t = state[j + 7] ^= S[t];
+        }
+        t = (t + i) & 0xff;
+    }
+    memcpy(sp1, state, 16 * sizeof(MD2_INT));
+    OPENSSL_cleanse(state, 48 * sizeof(MD2_INT));
+}
 
 int MD2_Final(unsigned char *md, MD2_CTX *c)
-	{
-	int i,v;
-	register UCHAR *cp;
-	register MD2_INT *p1,*p2;
-
-	cp=c->data;
-	p1=c->state;
-	p2=c->cksm;
-	v=MD2_BLOCK-c->num;
-	for (i=c->num; i<MD2_BLOCK; i++)
-		cp[i]=(UCHAR)v;
-
-	md2_block(c,cp);
-
-	for (i=0; i<MD2_BLOCK; i++)
-		cp[i]=(UCHAR)p2[i];
-	md2_block(c,cp);
-
-	for (i=0; i<16; i++)
-		md[i]=(UCHAR)(p1[i]&0xff);
-	memset((char *)&c,0,sizeof(c));
-	return 1;
-	}
-
+{
+    int i, v;
+    register UCHAR *cp;
+    register MD2_INT *p1, *p2;
+
+    cp = c->data;
+    p1 = c->state;
+    p2 = c->cksm;
+    v = MD2_BLOCK - c->num;
+    for (i = c->num; i < MD2_BLOCK; i++)
+        cp[i] = (UCHAR) v;
+
+    md2_block(c, cp);
+
+    for (i = 0; i < MD2_BLOCK; i++)
+        cp[i] = (UCHAR) p2[i];
+    md2_block(c, cp);
+
+    for (i = 0; i < 16; i++)
+        md[i] = (UCHAR) (p1[i] & 0xff);
+    memset((char *)&c, 0, sizeof(c));
+    return 1;
+}
diff --git a/openssl/crypto/md2/md2_one.c b/openssl/crypto/md2/md2_one.c
index f7fef5cc0..cd2631b26 100644
--- a/openssl/crypto/md2/md2_one.c
+++ b/openssl/crypto/md2/md2_one.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
@@ -60,35 +60,37 @@
 #include "cryptlib.h"
 #include <openssl/md2.h>
 
-/* This is a separate file so that #defines in cryptlib.h can
- * map my MD functions to different names */
+/*
+ * This is a separate file so that #defines in cryptlib.h can map my MD
+ * functions to different names
+ */
 
 unsigned char *MD2(const unsigned char *d, size_t n, unsigned char *md)
-	{
-	MD2_CTX c;
-	static unsigned char m[MD2_DIGEST_LENGTH];
+{
+    MD2_CTX c;
+    static unsigned char m[MD2_DIGEST_LENGTH];
 
-	if (md == NULL) md=m;
-	if (!MD2_Init(&c))
-		return NULL;
+    if (md == NULL)
+        md = m;
+    if (!MD2_Init(&c))
+        return NULL;
 #ifndef CHARSET_EBCDIC
-	MD2_Update(&c,d,n);
+    MD2_Update(&c, d, n);
 #else
-	{
-		char temp[1024];
-		unsigned long chunk;
+    {
+        char temp[1024];
+        unsigned long chunk;
 
-		while (n > 0)
-		{
-			chunk = (n > sizeof(temp)) ? sizeof(temp) : n;
-			ebcdic2ascii(temp, d, chunk);
-			MD2_Update(&c,temp,chunk);
-			n -= chunk;
-			d += chunk;
-		}
-	}
+        while (n > 0) {
+            chunk = (n > sizeof(temp)) ? sizeof(temp) : n;
+            ebcdic2ascii(temp, d, chunk);
+            MD2_Update(&c, temp, chunk);
+            n -= chunk;
+            d += chunk;
+        }
+    }
 #endif
-	MD2_Final(md,&c);
-	OPENSSL_cleanse(&c,sizeof(c));	/* Security consideration */
-	return(md);
-	}
+    MD2_Final(md, &c);
+    OPENSSL_cleanse(&c, sizeof(c)); /* Security consideration */
+    return (md);
+}
diff --git a/openssl/crypto/md2/md2test.c b/openssl/crypto/md2/md2test.c
index db5f5bc6d..49a8a9bc7 100644
--- a/openssl/crypto/md2/md2test.c
+++ b/openssl/crypto/md2/md2test.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
@@ -66,78 +66,77 @@
 int main(int argc, char *argv[])
 {
     printf("No MD2 support\n");
-    return(0);
+    return (0);
 }
 #else
-#include <openssl/evp.h>
-#include <openssl/md2.h>
+# include <openssl/evp.h>
+# include <openssl/md2.h>
 
-#ifdef CHARSET_EBCDIC
-#include <openssl/ebcdic.h>
-#endif
+# ifdef CHARSET_EBCDIC
+#  include <openssl/ebcdic.h>
+# endif
 
-static char *test[]={
-	"",
-	"a",
-	"abc",
-	"message digest",
-	"abcdefghijklmnopqrstuvwxyz",
-	"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",
-	"12345678901234567890123456789012345678901234567890123456789012345678901234567890",
-	NULL,
-	};
+static char *test[] = {
+    "",
+    "a",
+    "abc",
+    "message digest",
+    "abcdefghijklmnopqrstuvwxyz",
+    "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",
+    "12345678901234567890123456789012345678901234567890123456789012345678901234567890",
+    NULL,
+};
 
-static char *ret[]={
-	"8350e5a3e24c153df2275c9f80692773",
-	"32ec01ec4a6dac72c0ab96fb34c0b5d1",
-	"da853b0d3f88d99b30283a69e6ded6bb",
-	"ab4f496bfb2a530b219ff33031fe06b0",
-	"4e8ddff3650292ab5a4108c3aa47940b",
-	"da33def2a42df13975352846c30338cd",
-	"d5976f79d83d3a0dc9806c3c66f3efd8",
-	};
+static char *ret[] = {
+    "8350e5a3e24c153df2275c9f80692773",
+    "32ec01ec4a6dac72c0ab96fb34c0b5d1",
+    "da853b0d3f88d99b30283a69e6ded6bb",
+    "ab4f496bfb2a530b219ff33031fe06b0",
+    "4e8ddff3650292ab5a4108c3aa47940b",
+    "da33def2a42df13975352846c30338cd",
+    "d5976f79d83d3a0dc9806c3c66f3efd8",
+};
 
 static char *pt(unsigned char *md);
 int main(int argc, char *argv[])
-	{
-	int i,err=0;
-	char **P,**R;
-	char *p;
-	unsigned char md[MD2_DIGEST_LENGTH];
+{
+    int i, err = 0;
+    char **P, **R;
+    char *p;
+    unsigned char md[MD2_DIGEST_LENGTH];
 
-	P=test;
-	R=ret;
-	i=1;
-	while (*P != NULL)
-		{
-		EVP_Digest((unsigned char *)*P,strlen(*P),md,NULL,EVP_md2(), NULL);
-		p=pt(md);
-		if (strcmp(p,*R) != 0)
-			{
-			printf("error calculating MD2 on '%s'\n",*P);
-			printf("got %s instead of %s\n",p,*R);
-			err++;
-			}
-		else
-			printf("test %d ok\n",i);
-		i++;
-		R++;
-		P++;
-		}
-#ifdef OPENSSL_SYS_NETWARE
-    if (err) printf("ERROR: %d\n", err);
-#endif
-	EXIT(err);
-	return err;
-	}
+    P = test;
+    R = ret;
+    i = 1;
+    while (*P != NULL) {
+        EVP_Digest((unsigned char *)*P, strlen(*P), md, NULL, EVP_md2(),
+                   NULL);
+        p = pt(md);
+        if (strcmp(p, *R) != 0) {
+            printf("error calculating MD2 on '%s'\n", *P);
+            printf("got %s instead of %s\n", p, *R);
+            err++;
+        } else
+            printf("test %d ok\n", i);
+        i++;
+        R++;
+        P++;
+    }
+# ifdef OPENSSL_SYS_NETWARE
+    if (err)
+        printf("ERROR: %d\n", err);
+# endif
+    EXIT(err);
+    return err;
+}
 
 static char *pt(unsigned char *md)
-	{
-	int i;
-	static char buf[80];
+{
+    int i;
+    static char buf[80];
 
-	for (i=0; i<MD2_DIGEST_LENGTH; i++)
-		sprintf(&(buf[i*2]),"%02x",md[i]);
-	return(buf);
-	}
+    for (i = 0; i < MD2_DIGEST_LENGTH; i++)
+        sprintf(&(buf[i * 2]), "%02x", md[i]);
+    return (buf);
+}
 #endif