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/* -*- mode: c; c-basic-offset: 4; indent-tabs-mode: nil -*- */
/* lib/crypto/openssl/pbkdf2.c */
/*
* Copyright 2002, 2008, 2009 by the Massachusetts Institute of Technology.
* 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. not be used in advertising or publicity pertaining
* to distribution of the software without specific, written prior
* permission. Furthermore if you modify this software you must label
* your software as modified software and not distribute it in such a
* fashion that it might be confused with the original M.I.T. software.
* M.I.T. makes no representations about the suitability of
* this software for any purpose. It is provided "as is" without express
* or implied warranty.
*/
#include "crypto_int.h"
#include <openssl/x509.h>
#include <openssl/evp.h>
#include <openssl/hmac.h>
krb5_error_code
krb5int_pbkdf2_hmac_sha1 (const krb5_data *out, unsigned long count,
const krb5_data *pass, const krb5_data *salt)
{
/*
* This is an implementation of PKCS#5 v2.0
* Does not return an error
*/
PKCS5_PBKDF2_HMAC_SHA1(pass->data, pass->length,
(unsigned char *)salt->data, salt->length, count,
out->length, (unsigned char *)out->data);
return 0;
}
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