0f97855826
All source files in lib/hcrypto should be built the same way. Since this source directory is dependent on libroken then all source files must be built using the roken.h declarations and included headers. Also, there is no config.h in the local directory so angle brackets include of quotes should be used. Finally, because roken.h includes stdio.h, stdlib.h, stdarg.h, limits.h, strings.h, sys/types.h, etc., do not include them separately. Start all source files with #include <config.h> #include <roken.h> Change-Id: I09ab47f8a5472018efe6c8b59a0e51fde8f24724
139 lines
3.4 KiB
C
139 lines
3.4 KiB
C
/*
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* Copyright (c) 1995, 1996, 1997, 1999 Kungliga Tekniska Högskolan
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* (Royal Institute of Technology, Stockholm, Sweden).
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <config.h>
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#include <roken.h>
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#define HC_DEPRECATED
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#ifdef KRB5
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#include <krb5-types.h>
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#endif
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#include <des.h>
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#include <rand.h>
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#undef __attribute__
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#define __attribute__(X)
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void HC_DEPRECATED
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DES_rand_data(void *outdata, int size)
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{
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RAND_bytes(outdata, size);
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}
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void HC_DEPRECATED
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DES_generate_random_block(DES_cblock *block)
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{
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RAND_bytes(block, sizeof(*block));
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}
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#define DES_rand_data_key hc_DES_rand_data_key
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void HC_DEPRECATED
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DES_rand_data_key(DES_cblock *key);
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/*
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* Generate a random DES key.
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*/
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void HC_DEPRECATED
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DES_rand_data_key(DES_cblock *key)
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{
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DES_new_random_key(key);
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}
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void HC_DEPRECATED
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DES_set_sequence_number(void *ll)
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{
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}
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void HC_DEPRECATED
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DES_set_random_generator_seed(DES_cblock *seed)
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{
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RAND_seed(seed, sizeof(*seed));
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}
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/**
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* Generate a random des key using a random block, fixup parity and
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* skip weak keys.
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*
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* @param key is set to a random key.
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*
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* @return 0 on success, non zero on random number generator failure.
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*
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* @ingroup hcrypto_des
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*/
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int HC_DEPRECATED
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DES_new_random_key(DES_cblock *key)
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{
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do {
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if (RAND_bytes(key, sizeof(*key)) != 1)
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return 1;
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DES_set_odd_parity(key);
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} while(DES_is_weak_key(key));
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return(0);
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}
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/**
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* Seed the random number generator. Deprecated, use @ref page_rand
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*
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* @param seed a seed to seed that random number generate with.
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*
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* @ingroup hcrypto_des
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*/
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void HC_DEPRECATED
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DES_init_random_number_generator(DES_cblock *seed)
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{
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RAND_seed(seed, sizeof(*seed));
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}
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/**
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* Generate a random key, deprecated since it doesn't return an error
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* code, use DES_new_random_key().
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*
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* @param key is set to a random key.
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*
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* @ingroup hcrypto_des
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*/
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void HC_DEPRECATED
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DES_random_key(DES_cblock *key)
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{
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if (DES_new_random_key(key))
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abort();
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}
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