diff options
Diffstat (limited to 'secure/lib/libdes/cbc3_enc.c')
| -rw-r--r-- | secure/lib/libdes/cbc3_enc.c | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/secure/lib/libdes/cbc3_enc.c b/secure/lib/libdes/cbc3_enc.c deleted file mode 100644 index a7b53ad5aedf..000000000000 --- a/secure/lib/libdes/cbc3_enc.c +++ /dev/null @@ -1,88 +0,0 @@ -/* crypto/des/cbc3_enc.c */ -/* Copyright (C) 1995-1996 Eric Young (eay@mincom.oz.au) - * All rights reserved. - * - * This file is part of an SSL implementation written - * by Eric Young (eay@mincom.oz.au). - * The implementation was written so as to conform with Netscapes SSL - * specification. This library and applications are - * FREE FOR COMMERCIAL AND NON-COMMERCIAL USE - * as long as the following conditions are aheared to. - * - * Copyright remains Eric Young's, and as such any Copyright notices in - * the code are not to be removed. If this code is used in a product, - * Eric Young should be given attribution as the author of the parts 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: - * 1. Redistributions of source code must retain the copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Eric Young (eay@mincom.oz.au) - * - * 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 - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * 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 - * [including the GNU Public Licence.] - */ - -#include "des_locl.h" - -/* HAS BUGS? DON'T USE */ -void des_3cbc_encrypt(input, output, length, ks1, ks2, iv1, iv2, encrypt) -des_cblock (*input); -des_cblock (*output); -long length; -des_key_schedule ks1; -des_key_schedule ks2; -des_cblock (*iv1); -des_cblock (*iv2); -int encrypt; - { - int off=((int)length-1)/8; - long l8=((length+7)/8)*8; - des_cblock niv1,niv2; - - if (encrypt == DES_ENCRYPT) - { - des_cbc_encrypt(input,output,length,ks1,iv1,encrypt); - if (length >= sizeof(des_cblock)) - memcpy(niv1,output[off],sizeof(des_cblock)); - des_cbc_encrypt(output,output,l8,ks2,iv1,!encrypt); - des_cbc_encrypt(output,output,l8,ks1,iv2, encrypt); - if (length >= sizeof(des_cblock)) - memcpy(niv2,output[off],sizeof(des_cblock)); - } - else - { - if (length >= sizeof(des_cblock)) - memcpy(niv2,input[off],sizeof(des_cblock)); - des_cbc_encrypt(input,output,l8,ks1,iv2,encrypt); - des_cbc_encrypt(output,output,l8,ks2,iv1,!encrypt); - if (length >= sizeof(des_cblock)) - memcpy(niv1,output[off],sizeof(des_cblock)); - des_cbc_encrypt(output,output,length,ks1,iv1, encrypt); - } - memcpy(*iv1,niv1,sizeof(des_cblock)); - memcpy(*iv2,niv2,sizeof(des_cblock)); - } - |