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| /*
| * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
| *
| * Licensed under the OpenSSL license (the "License"). You may not use
| * this file except in compliance with the License. You can obtain a copy
| * in the file LICENSE in the source distribution or at
| * https://www.openssl.org/source/license.html
| */
|
| #include <openssl/blowfish.h>
| #include "bf_local.h"
| #include <openssl/opensslv.h>
|
| /*
| * Blowfish as implemented from 'Blowfish: Springer-Verlag paper' (From
| * LECTURE NOTES IN COMPUTER SCIENCE 809, FAST SOFTWARE ENCRYPTION, CAMBRIDGE
| * SECURITY WORKSHOP, CAMBRIDGE, U.K., DECEMBER 9-11, 1993)
| */
|
| const char *BF_options(void)
| {
| return "blowfish(ptr)";
| }
|
| void BF_ecb_encrypt(const unsigned char *in, unsigned char *out,
| const BF_KEY *key, int encrypt)
| {
| BF_LONG l, d[2];
|
| n2l(in, l);
| d[0] = l;
| n2l(in, l);
| d[1] = l;
| if (encrypt)
| BF_encrypt(d, key);
| else
| BF_decrypt(d, key);
| l = d[0];
| l2n(l, out);
| l = d[1];
| l2n(l, out);
| l = d[0] = d[1] = 0;
| }
|
|
