1 files changed, 0 insertions, 127 deletions
diff --git a/libdes/enc.c b/libdes/enc.c
deleted file mode 100644
index 58e9a2d..0000000
--- a/libdes/enc.c
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
- * $Source$
- * $Author$
- *
- * Copyright 1988 by the Massachusetts Institute of Technology.
- *
- * For copying and distribution information, please see the file
- * <mit-copyright.h>.
- */
-
-#ifndef	lint
-static char rcsid_enc_c[] =
-    "$Id$";
-#endif
-
-#include <mit-copyright.h>
-#include <stdio.h>
-#include <sys/types.h>
-#include <sys/file.h>
-#include <fcntl.h>
-
-#include <des.h>
-
-des_key_schedule KEYSCHED;
-des_cblock key = {0,1,2,3,4,5,6,7};
-des_cblock sum;
-char inbuf[512+8];		/* leave room for cksum and len */
-char oubuf[512+8];
-int ind;
-int oud;
-long orig_size;
-
-main(argc,argv)
-    int argc;
-    char *argv[];
-{
-    register int encrypt;
-    register long length;
-    register int *p;
-    u_int32 ivec[2];
-    if (argc != 4) {
-	fprintf (stderr, "%s: Usage: %s infile outfile mode.\n",
-		 argv[0], argv[0]);
-	exit (1);
-    }
-    if (!strcmp(argv[3], "e"))
-	encrypt = 1;
-    else if (!strcmp(argv[3], "d"))
-	encrypt = 0;
-    else {
-	fprintf (stderr, "%s: Mode must be e (encrypt) or d (decrypt).\n",
-		 argv[0]);
-	exit (1);
-    }
-    if ((ind = open(argv[1], O_RDONLY, 0666)) < 0) {
-	fprintf (stderr, "%s: Cannot open %s for input.\n",
-		 argv[0], argv[1]);
-	exit (1);
-    }
-    if (!strcmp(argv[2], "-"))
-	oud = dup(1);
-    else if ((oud = open(argv[2], O_CREAT|O_WRONLY, 0666)) < 0) {
-	fprintf (stderr, "%s: Cannot open %s for output.\n",
-		 argv[0], argv[2]);
-	exit (1);
-    }
-#ifdef notdef
-    (void) freopen ("/dev/tty", "r", stdin);
-    (void) freopen ("/dev/tty", "w", stdout);
-#endif
-    des_read_password (key, "\n\07\07Enter Key> ", 1);
-    if (des_key_sched (key, KEYSCHED) < 0) {
-	fprintf (stderr, "%s: Key parity error\n", argv[0]);
-	exit (1);
-    }
-    ivec[0] = 0;
-    ivec[1] = 0;
-    memcpy(sum, key, sizeof(des_cblock));
-    for (;;) {
-	if ((length = read (ind, inbuf, 512)) < 0) {
-	    fprintf (stderr, "%s: Error reading from input.\n",
-		     argv[0]);
-	    exit (1);
-	} else if (length == 0) {
-	    fprintf (stderr, "\n");
-	    break;
-	}
-	if (encrypt) {
-#ifdef notdef
-	    sum = des_quad_cksum(inbuf,NULL,length,1,sum);
-#endif
-	    des_quad_cksum(inbuf,sum,length,1,sum);
-	    orig_size += length;
-	    fprintf(stderr,
-		    "\nlength = %d tot length = %d quad_sum = %X %X",
-		    length, orig_size, *(unsigned long *) sum,
-		    *((unsigned long *) sum+1));
-	    fflush(stderr);
-	}
-	des_pcbc_encrypt (inbuf, oubuf, (long) length, KEYSCHED, ivec,
-		      encrypt);
-	if (!encrypt) {
-#ifdef notdef
-	    sum = des_quad_cksum(oubuf,NULL,length,1,sum);
-#endif
-	    des_quad_cksum(oubuf,sum,length,1,sum);
-	    orig_size += length;
-	    fprintf(stderr,
-		    "\nlength = %d tot length = %d quad_sum = %X ",
-		    length, orig_size, *(unsigned long *) sum,
-		    *((unsigned long *) sum+1));
-	}
-	length = (length+7)& ~07;
-	write (oud, oubuf, length);
-	if (!encrypt)
-	    p = (int *)&oubuf[length-8];
-	else
-	    p = (int *)&inbuf[length-8];
-	ivec[0] = *p++;
-	ivec[1] = *p;
-    }
-
-    fprintf(stderr,"\ntot length = %d quad_sum = %X\n",
-	    orig_size,sum);
-    /* if encrypting, now put the original length and checksum in */
-    return 0;
-}