1 files changed, 0 insertions, 95 deletions
diff --git a/src/lib/crypto/des/random_key.c b/src/lib/crypto/des/random_key.c
deleted file mode 100644
index 1dc4600..0000000
--- a/src/lib/crypto/des/random_key.c
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * lib/crypto/des/random_key.c
- *
- * Copyright 1990,1991 by the Massachusetts Institute of Technology.
- * Copyright 1996 by Lehman Brothers, Inc.
- * All Rights Reserved.
- *
- * Export of this software from the United States of America may
- *   require a specific license from the United States Government.
- *   It is the responsibility of any person or organization contemplating
- *   export to obtain such a license before exporting.
- * 
- * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
- * distribute this software and its documentation for any purpose and
- * without fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright notice and
- * this permission notice appear in supporting documentation, and that
- * the name of M.I.T. or Lehman Brothers not be used in advertising or
- * publicity pertaining to distribution of the software without
- * specific, written prior permission.  M.I.T. and Lehman Brothers
- * make no representations about the suitability of this software for
- * any purpose.  It is provided "as is" without express or implied
- * warranty.
- */
-
-#include "k5-int.h"
-#include "des_int.h"
-
-static void mit_des_generate_random_key
-	PROTOTYPE((mit_des_random_state * state, krb5_keyblock * randkey));
-
-
-/*
-        generate a random encryption key, allocating storage for it and
-        filling in the keyblock address in *keyblock
- */
-
-krb5_error_code
-mit_des_random_key (eblock, state, keyblock)
-    const krb5_encrypt_block * eblock;
-    krb5_pointer state;
-    krb5_keyblock ** keyblock;
-{
-    krb5_keyblock *randkey;
-    int keysize = ((mit_des_random_state *)state)->eblock.crypto_entry->keysize;
-
-    if (eblock == NULL)
-	/* We are being called from the random number initialization routine */
-	eblock = &((mit_des_random_state *)state)->eblock;
-
-    if (!(randkey = (krb5_keyblock *)malloc(sizeof(*randkey))))
-	return ENOMEM;
-    if (!(randkey->contents = (krb5_octet *)malloc(keysize))) {
-	krb5_xfree(randkey);
-	return ENOMEM;
-    }
-    randkey->magic = KV5M_KEYBLOCK;
-    randkey->length = keysize;
-    randkey->enctype = eblock->crypto_entry->proto_enctype;
-
-    do {
-	mit_des_generate_random_key(state, randkey);
-	mit_des_fixup_keyblock_parity(randkey);
-    } while (mit_des_is_weak_keyblock(randkey));
-
-    *keyblock = randkey;
-    return 0;
-}
-
-static mit_des_cblock zero_ivec = { 0, 0, 0, 0, 0, 0, 0, 0 };
-
-static void
-mit_des_generate_random_key(state, randkey)
-    mit_des_random_state * state;
-    krb5_keyblock * randkey;
-{
-    krb5_encrypt_block *eblock = &state->eblock;
-    int i;
-
-    (* state->eblock.crypto_entry->encrypt_func)
-	(state->sequence.data /*in*/, randkey->contents /*out*/,
-	 state->sequence.length, eblock, zero_ivec);
-    if (state->sequence.length > sizeof(mit_des_cblock))
-	(* state->eblock.crypto_entry->encrypt_func)
-	    (randkey->contents /*in*/, randkey->contents /*out*/,
-	     randkey->length, eblock,
-	     randkey->contents + randkey->length - sizeof(mit_des_cblock));
-
-    /* Increment the sequence number, with wraparound (LSB) */
-    for (i = 0; i < state->sequence.length; i++) {
-	state->sequence.data[i] = (state->sequence.data[i] + 1) & 0xff;
-	if (state->sequence.data[i])
-	    break;
-    }
-}