1 files changed, 0 insertions, 150 deletions
diff --git a/eBones/des/enc_read.c b/eBones/des/enc_read.c
deleted file mode 100644
index ffd3ba9..0000000
--- a/eBones/des/enc_read.c
+++ /dev/null
@@ -1,150 +0,0 @@
-/* enc_read.c */
-/* Copyright (C) 1993 Eric Young - see README for more details */
-
-/*-
- *	$Id: enc_read.c,v 1.2 1995/05/30 06:40:11 rgrimes Exp $
- */
-
-#include <sys/types.h>
-#include <sys/uio.h>
-#include <unistd.h>
-#include <errno.h>
-#include "des_locl.h"
-
-/* This has some uglies in it but it works - even over sockets. */
-extern int errno;
-int des_rw_mode=DES_PCBC_MODE;
-
-int des_enc_read(fd,buf,len,sched,iv)
-int fd;
-char *buf;
-int len;
-des_key_schedule sched;
-des_cblock *iv;
-	{
-	/* data to be unencrypted */
-	int net_num=0;
-	unsigned char net[BSIZE];
-	/* extra unencrypted data
-	 * for when a block of 100 comes in but is des_read one byte at
-	 * a time. */
-	static char unnet[BSIZE];
-	static int unnet_start=0;
-	static int unnet_left=0;
-	int i;
-	long num=0,rnum;
-	unsigned char *p;
-
-	/* left over data from last decrypt */
-	if (unnet_left != 0)
-		{
-		if (unnet_left < len)
-			{
-			/* we still still need more data but will return
-			 * with the number of bytes we have - should always
-			 * check the return value */
-			bcopy(&(unnet[unnet_start]),buf,unnet_left);
-			/* eay 26/08/92 I had the next 2 lines
-			 * reversed :-( */
-			i=unnet_left;
-			unnet_start=unnet_left=0;
-			}
-		else
-			{
-			bcopy(&(unnet[unnet_start]),buf,len);
-			unnet_start+=len;
-			unnet_left-=len;
-			i=len;
-			}
-		return(i);
-		}
-
-	/* We need to get more data. */
-	if (len > MAXWRITE) len=MAXWRITE;
-
-	/* first - get the length */
-	net_num=0;
-	while (net_num < HDRSIZE)
-		{
-		i=read(fd,&(net[net_num]),HDRSIZE-net_num);
-		if ((i == -1) && (errno == EINTR)) continue;
-		if (i <= 0) return(0);
-		net_num+=i;
-		}
-
-	/* we now have at net_num bytes in net */
-	p=net;
-	num=0;
-	n2l(p,num);
-	/* num should be rounded up to the next group of eight
-	 * we make sure that we have read a multiple of 8 bytes from the net.
-	 */
-	if ((num > MAXWRITE) || (num < 0)) /* error */
-		return(-1);
-	rnum=(num < 8)?8:((num+7)/8*8);
-
-	net_num=0;
-	while (net_num < rnum)
-		{
-		i=read(fd,&(net[net_num]),rnum-net_num);
-		if ((i == -1) && (errno == EINTR)) continue;
-		if (i <= 0) return(0);
-		net_num+=i;
-		}
-
-	/* Check if there will be data left over. */
-	if (len < num)
-		{
-		if (des_rw_mode & DES_PCBC_MODE)
-			pcbc_encrypt((des_cblock *)net,(des_cblock *)unnet,
-				num,sched,iv,DES_DECRYPT);
-		else
-			cbc_encrypt((des_cblock *)net,(des_cblock *)unnet,
-				num,sched,iv,DES_DECRYPT);
-		bcopy(unnet,buf,len);
-		unnet_start=len;
-		unnet_left=num-len;
-
-		/* The following line is done because we return num
-		 * as the number of bytes read. */
-		num=len;
-		}
-	else
-		{
-		/* >output is a multiple of 8 byes, if len < rnum
-		 * >we must be careful.  The user must be aware that this
-		 * >routine will write more bytes than he asked for.
-		 * >The length of the buffer must be correct.
-		 * FIXED - Should be ok now 18-9-90 - eay */
-		if (len < rnum)
-			{
-			char tmpbuf[BSIZE];
-
-			if (des_rw_mode & DES_PCBC_MODE)
-				pcbc_encrypt((des_cblock *)net,
-					(des_cblock *)tmpbuf,
-					num,sched,iv,DES_DECRYPT);
-			else
-				cbc_encrypt((des_cblock *)net,
-					(des_cblock *)tmpbuf,
-					num,sched,iv,DES_DECRYPT);
-
-			/* eay 26/08/92 fix a bug that returned more
-			 * bytes than you asked for (returned len bytes :-( */
-			bcopy(tmpbuf,buf,num);
-			}
-		else
-			{
-			if (des_rw_mode & DES_PCBC_MODE)
-				pcbc_encrypt((des_cblock *)net,
-					(des_cblock *)buf,num,sched,iv,
-					DES_DECRYPT);
-			else
-				cbc_encrypt((des_cblock *)net,
-					(des_cblock *)buf,num,sched,iv,
-					DES_DECRYPT);
-			}
-		}
-	return(num);
-	}
-